• Working of DC Generator - Magic Marks

    Watch this video and learn about the complete construction and working of a DC Generator. The Video content is a copyright of Dragonfly Masterclass, an education company providing animated & visual based courseware to engineering institutions. Our channel gives a glimpse of the various modules provided in our courseware. Watch engineering come alive from those text books! Video after Video, learn with us, visually. Subscribe to keep learning the SMART way! http://www.youtube.com/subscription_center?add_user=dragonflyeducation Like us on Facebook https://www.facebook.com/DragonflyEducation Send a tweet to friends https://twitter.com/dfeeducation Website: http://www.dragonflyeducation.com

    published: 10 Sep 2013
  • Principle, construction and working of a dc generator

    Simple animation on working principle of dc generator meant for CBSE class X standard

    published: 16 Jul 2013
  • Construction of DC Generator

    published: 03 Jul 2013
  • How DC Generators Work

    A US DOD educational film on the design, application and operation of basic, series, shunt and compound wound DC generators and motors. Find more information on motors and generators here: http://amzn.to/2bkmZ7O

    published: 10 Apr 2012
  • What are the Types of DC Generator

    Types of DC Generator Generators are generally classified according to these methods of field excitation. On this basis, dc generators are divided into the following two classes: 1)Permanent magnet dc generators 2)Separately excited dc generators 3)Self excited dc generators In permanent magnet dc machines, permanent magnet is used to establish flux in the magnetic circuit. These generators are not found in industrial applications because of the low power generated from it. Such generators are employed only in small sizes like dynamos in motor cycles. 1)Separately Excited D.C. Generators A dc generator whose field magnet winding is supplied from an independent external d.c. source (e.g., a battery etc.) is called a separately excited generator. Figure shows the connections of a separately...

    published: 28 Sep 2016
  • Self Running DC Motor Generator (Mobile Charger)

    Creative Science : Free energy self running generator using dc motor DC motor & DC generator How to make a energy Generator at home Motor Generator---- how it works DC motor dynamo | How to make a Power Generator How to Make Homemade Mini Energy Generator using DC Motors Mobile charger using DC Motor MOTOR GENERATOR How to make an electric Generator at Home Motor Generator

    published: 04 Jun 2017
  • DC GENERATOR BASICS !! Concept of Commutator !!

    This video provides basic concept and operating principle of DC Generator. Process of commutation is well explained. Video also shows types of dc generator .

    published: 14 Nov 2016
  • DC motor & DC generator

    DC motor and DC generator are same. Motor model : 63ZY24-60B, 63ZY24-60E

    published: 14 Feb 2011
  • Dc motor and Dc Generator free Energy

    published: 01 Jun 2016
  • DC Motor to AC Generator!

    A permanent magnet synchronous generator is a generator where the excitation field is provided by a permanent magnet instead of a coil. The term synchronous refers here to the fact that the rotor and magnetic field rotate with the same speed, because the magnetic field is generated through a shaft mounted permanent magnet mechanism and current is induced into the stationary armature Synchronous generators are the majority source of commercial electrical energy. They are commonly used to convert the mechanical power output of steam turbines, gas turbines, reciprocating engines and hydro turbines into electrical power for the grid. Wind turbines of any significant scale use asynchronous generators exclusively. In the majority of designs the rotating assembly in the center of the generator—th...

    published: 04 Jun 2017
  • How DC generator works.

    DC generator working with animation that should very easy to undersrand about DC generator.

    published: 20 Sep 2016
  • Homemade D.C. generator with castings

    With this 24v fan heater motor I will show some basic rules when using a motor as a generator. 1. Field magnets need to be north/south not north/north or south/south. 2.Two magnets work better than one. 3.The more powerful the magnets are it will generate more volts and amps.

    published: 25 May 2012
  • Dc Generator

    Follow us at: https://twitter.com/TutorVista Check us out at http://www.tutorvista.com/content/physics/physics-ii/electricity/electric-generator.php DC Generator Simple direct current (DC) generators contain an armature (or rotor), a commutator, brushes, and a field winding. The interactive tutorial presented below examines the operation of a simple DC or direct current generator. Translate the slider back and forth to adjust the frequency of the current. Note that the voltage amplitude increases with frequency. A variety of sources can supply mechanical energy to the DC generator to turn its armatures in order for its coils to cut through the lines of force in a magnetic field. These sources include steam, wind, a waterfall, or even an electric motor. In a direct current generator, ...

    published: 27 Apr 2010
  • Construction of a DC Generator - Magic Marks

    Dragonfly Education is an education company, that is building proprietary education content for higher learning in technical streams. We are enabling B.Tech engineering students to learn more effectively using our solution, called MasterClass™ and our proprietary process called the Theory of Organised Learning™. The Dragonfly solution combines classroom education with an online learning management system. All content and processes of learning, in MasterClass, have been conceived and created by Dragonfly Education

    published: 15 Jan 2014
  • DC Motor vs DC Generator- Difference between DC Motor and DC Generator

    DC Motor vs DC Generator- Difference between DC Motor and DC Generator Mechanically dc motor and dc generator are alike, but from a technical perspective dc motor and dc generator differ greatly. Though, they both perform their function on direct current supply, direct current motor supplies mechanical power by converting the direct current electrical power whereas dc generator converts mechanical energy into direct current electricity. In this video we will go to learn difference between DC motor and Dc generator. more videos:- Induction Motor vs Synchronous Motor│ Difference between Synchronous and Induction Motor│ https://www.youtube.com/watch?v=OWsUXBsqGL4 Servo Motor│How do servo motors work│ https://www.youtube.com/watch?v=hYu9fGE4pCk Different types of electric motor, Classi...

    published: 18 Mar 2017
  • Working Principle Of DC Generator

    published: 20 Feb 2017
  • Construction of DC machine with Real Parts

    Construction Of Dc Generators with real parts parts 1.yoke or Magnetic Frame 2.Pole 3. inter poles 4.Filed Wingding 5.Field coil 6.copper conductors 7.slot 8.Armature 9.Cores 10.Commutator 11.Brushes 12. Beatings 13. End cover 1.Yoke: The outer frame of a dc machine is called as yoke. It is made up of cast iron or steel. It not only provides mechanical strength to the whole assembly but also carries the magnetic flux produced by the field winding. 2. Poles and pole shoes: Poles are joined to the yoke with the help of bolts or welding. They carry field winding and pole shoes are fastened to them. Pole shoes serve two purposes; i) they support field coils and ii) spread out the flux in air gap uniformly. 3. Field winding: They are usually made of copper. Field coils are former wo...

    published: 07 May 2017
  • What is the Principle of Operation of DC Generator

    Principle of operation of DC Generator Faradays’s Law of electromagnetic induction:- It states that, Whenever the flux linking with a conductor changes, an electromotive force (e.m.f) is set up in that conductor. Relative motion between Conductor and Flux i) Flux is stationary, conductor is moving ii) Conductor is stationary, Flux is moving. Conductor can be moved with the help of prime mover. Eg. Diesel Engine, stream turbine, Diesel turbine etc. Flemings right Hand rule If three fingers of a right hand namely thumb, index finger and middle finger are outstretched so that everyone of them is at right angles with the remaining two, and if in this position index finger is made to point in the direction of flux, thumb in the direction of the relative motion of the conductor ...

    published: 27 Sep 2016
  • How to make a Generator at home - Easy

    A generator is a device that converts mechanical energy to electrical energy. In this video check how a DC Motor can be converted into a Generator to produce the electrical energy. This can be used to glow the LED light and also it can be used to charge mobile with small alterations. It can be one of the best Science projects as well. Support us by Patreon Crowdfunding https://www.patreon.com/A2CArtsAndCrafts LIKE, SHARE and SUBSCRIBE :D Facebook.com/A2CArtsAndCrafts Things used for mini Generator project. 1) 7V DC Motor 2) LED Light 3) Old Marker 4) Sketch pen 5) Old CD 6) Bottle Cap 7) Rubber band 8) Sun board 9) Cello tape ring and 10) Metal Wire How to make a Electric Generator https://youtu.be/osZ49tzKmks http://receiveanswer.com/A2C Songs used: Dutty, Four on the Danceflo...

    published: 17 May 2016
  • DC generators from ebay

    A selection of DC generators I bought from eBay, including a telephone magneto. There's a number of salvaged/re-purposed DC generators being sold on eBay. The big benefit these have over modern generators is that they have metal gears instead of plastic or nylon gears which easily strip under heavy load. I generally look for DC motors or generators that output 12-24V since this is the easiest voltage to work with due to the number of devices that operate on 12V and the good availability of DC-DC converters that work with 12v. SUPPORT ME: If you enjoyed this video, please remember to give a LIKE and click here to subscribe to my channel - http://www.youtube.com/subscription_center?add_user=philstuffs

    published: 03 Jan 2017
  • Commutators: Basics on AC and DC Generation

    Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page: www.EdisonTechCenter.org/generators.html

    published: 09 Nov 2012
  • Principle of Operation of a DC Generator - Magic Marks

    Dragonfly Education is an education company, that is building proprietary education content for higher learning in technical streams. We are enabling B.Tech engineering students to learn more effectively using our solution, called MasterClass™ and our proprietary process called the Theory of Organised Learning™. The Dragonfly solution combines classroom education with an online learning management system. All content and processes of learning, in MasterClass, have been conceived and created by Dragonfly Education

    published: 15 Jan 2014
  • DC 110V Motor & Generator Experiment

    I got several 110V DC motors from massage chair. You can do fun experiments using DC motors.

    published: 13 Jan 2017
  • DIY 12V DC Generator - Testing the alternator

    I am going to build a DIY generator using a 2.5 HP engine and a car alternator. This is the first test of the alternator. I used a 12 V DC power supply to provide the exciting current (limited to about 120 mA by the 80 mm fan connected in series) and an electric drill as an engine replacement. As soon as the alternator produces its own electricity, no external exciting current is needed anymore (that is the reason why the 80 mm fan stops). A battery would usually provide the exciting current but I don't have one yet. The alternator is rated 14 V, 70 A and is made by Valeo. Sorry for the shaky camera work, I used my phone to take the video.

    published: 14 Oct 2013
Working of DC Generator - Magic Marks

Working of DC Generator - Magic Marks

  • Order:
  • Duration: 5:38
  • Updated: 10 Sep 2013
  • views: 303392
videos
Watch this video and learn about the complete construction and working of a DC Generator. The Video content is a copyright of Dragonfly Masterclass, an education company providing animated & visual based courseware to engineering institutions. Our channel gives a glimpse of the various modules provided in our courseware. Watch engineering come alive from those text books! Video after Video, learn with us, visually. Subscribe to keep learning the SMART way! http://www.youtube.com/subscription_center?add_user=dragonflyeducation Like us on Facebook https://www.facebook.com/DragonflyEducation Send a tweet to friends https://twitter.com/dfeeducation Website: http://www.dragonflyeducation.com
https://wn.com/Working_Of_DC_Generator_Magic_Marks
Principle, construction and working of a dc generator

Principle, construction and working of a dc generator

  • Order:
  • Duration: 3:47
  • Updated: 16 Jul 2013
  • views: 190046
videos
Simple animation on working principle of dc generator meant for CBSE class X standard
https://wn.com/Principle,_Construction_And_Working_Of_A_DC_Generator
Construction of DC Generator

Construction of DC Generator

  • Order:
  • Duration: 3:54
  • Updated: 03 Jul 2013
  • views: 238111
videos
https://wn.com/Construction_Of_DC_Generator
How DC Generators Work

How DC Generators Work

  • Order:
  • Duration: 34:12
  • Updated: 10 Apr 2012
  • views: 174436
videos
A US DOD educational film on the design, application and operation of basic, series, shunt and compound wound DC generators and motors. Find more information on motors and generators here: http://amzn.to/2bkmZ7O
https://wn.com/How_DC_Generators_Work
What are the Types of DC Generator

What are the Types of DC Generator

  • Order:
  • Duration: 12:15
  • Updated: 28 Sep 2016
  • views: 41152
videos
Types of DC Generator Generators are generally classified according to these methods of field excitation. On this basis, dc generators are divided into the following two classes: 1)Permanent magnet dc generators 2)Separately excited dc generators 3)Self excited dc generators In permanent magnet dc machines, permanent magnet is used to establish flux in the magnetic circuit. These generators are not found in industrial applications because of the low power generated from it. Such generators are employed only in small sizes like dynamos in motor cycles. 1)Separately Excited D.C. Generators A dc generator whose field magnet winding is supplied from an independent external d.c. source (e.g., a battery etc.) is called a separately excited generator. Figure shows the connections of a separately excited generator. The voltage output depends upon the speed of rotation of armature and the field current (Eg = φZNP/60 A). The greater the speed and field current, greater is the generated e.m.f. Self-Excited D.C. Generators A d.c. generator whose field magnet winding is supplied current from the output of the generator itself is called a self-excited generator. There are three types of self-excited generators depending upon the manner in which the field winding is connected to the armature, namely; i. Series generator ii. Shunt generator iii. Compound generator i)Series GeneratorIn a series wound generator, the field winding is connected in series with armature winding so that whole armature current flows through the field winding as well as the load.Shunt generator ii)Shunt Generator In a shunt generator, the field winding is connected in parallel with the armature winding so that terminal voltage of the generator is applied across it. The shunt field winding has many turns of fine wire having high resistance. Therefore, only a part of armature current flows through shunt field winding and the rest flows through the load. iii) Compound generator In a compound-wound generator, there are two sets of field windings on each pole - one is in series and the other in parallel with the armature. A compound wound generator may be: • Short Shunt in which only shunt field winding is in parallel with the armature winding. • Long Shunt in which shunt field winding is in parallel with both series field and armature winding. #OnlineLectures #EducationForFree #FullHD #HappyLearning #Engineering Thanks For Supporting Us Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda.video Twitter - https://twitter.com/Ekeeda_Official Blogger - http://ekeeda.blogspot.in Pinterest - https://in.pinterest.com/ekeedavideo Digg - http://digg.com/u/ekeeda_Video Tumbler - https://www.tumblr.com/blog/ekeedavideo Reddit - https://www.reddit.com/user/ekeeda_Video LinkedIn- https://www.linkedin.com/in/ekeeda-video-4a5b83124 Happy Learning : ) -~-~~-~~~-~~-~- Please watch: "19 Problem 6 on SFD and BMD for the beam as shown in figure" https://www.youtube.com/watch?v=aQTRebqlvMw -~-~~-~~~-~~-~-
https://wn.com/What_Are_The_Types_Of_DC_Generator
Self Running DC Motor Generator (Mobile Charger)

Self Running DC Motor Generator (Mobile Charger)

  • Order:
  • Duration: 4:57
  • Updated: 04 Jun 2017
  • views: 511412
videos
Creative Science : Free energy self running generator using dc motor DC motor & DC generator How to make a energy Generator at home Motor Generator---- how it works DC motor dynamo | How to make a Power Generator How to Make Homemade Mini Energy Generator using DC Motors Mobile charger using DC Motor MOTOR GENERATOR How to make an electric Generator at Home Motor Generator
https://wn.com/Self_Running_DC_Motor_Generator_(Mobile_Charger)
DC GENERATOR BASICS !! Concept of Commutator !!

DC GENERATOR BASICS !! Concept of Commutator !!

  • Order:
  • Duration: 20:08
  • Updated: 14 Nov 2016
  • views: 37137
videos
This video provides basic concept and operating principle of DC Generator. Process of commutation is well explained. Video also shows types of dc generator .
https://wn.com/DC_Generator_Basics_Concept_Of_Commutator
DC motor & DC generator

DC motor & DC generator

  • Order:
  • Duration: 0:57
  • Updated: 14 Feb 2011
  • views: 2281174
videos
DC motor and DC generator are same. Motor model : 63ZY24-60B, 63ZY24-60E
https://wn.com/DC_Motor_DC_Generator
Dc motor and Dc Generator  free Energy

Dc motor and Dc Generator free Energy

  • Order:
  • Duration: 2:14
  • Updated: 01 Jun 2016
  • views: 39306
videos
https://wn.com/DC_Motor_And_DC_Generator_Free_Energy
DC Motor to AC Generator!

DC Motor to AC Generator!

  • Order:
  • Duration: 2:22
  • Updated: 04 Jun 2017
  • views: 86863
videos
A permanent magnet synchronous generator is a generator where the excitation field is provided by a permanent magnet instead of a coil. The term synchronous refers here to the fact that the rotor and magnetic field rotate with the same speed, because the magnetic field is generated through a shaft mounted permanent magnet mechanism and current is induced into the stationary armature Synchronous generators are the majority source of commercial electrical energy. They are commonly used to convert the mechanical power output of steam turbines, gas turbines, reciprocating engines and hydro turbines into electrical power for the grid. Wind turbines of any significant scale use asynchronous generators exclusively. In the majority of designs the rotating assembly in the center of the generator—the "rotor"—contains the magnet, and the "stator" is the stationary armature that is electrically connected to a load. The Smallest AC Generator In The World, in this video i use the motor from a microwave oven as a generator, driving it with smalle dc motor . Simple Powerful and efficient Synchronous AC motor 220/240V AC 4 Watt . Using this we can power up 220 volt 3 watt LED bulb. If you like my Demonstration-Experiment click the "like" Button. SUBSCRIBE► https://www.youtube.com/user/GIORGOSXANIOS?sub_confirmation=1 SHARE with your Friends... Feel free to post your Positive or Negative comment! SUPPORT my "work" DONATE for materials & equipments - Magnets & Magnet Wires, Lab TOOLS & any other building supplies, variable Power Supply ect. This would HELP my Research. Stay Tuned and Enjoy! https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=GZEK5PYGW9D38&lc=GR&item_name=GEORGE%20CHANIOTAKIS God Bless Thanks-ELEMAN MUST SEE... How to Make RF 📡 Detector https://www.youtube.com/watch?v=DtIoUX725Jk&index=6&list=PLT7Zi_DRtP7c-Lu4SgsO4Wr3uEatQ-MA7 Make Emergency Light DIY-Circuit! https://www.youtube.com/watch?v=ev3uOFkxAng&list=PLT7Zi_DRtP7eYPz0izWN3iHOVpKERvncB&index=36 MAKE LED Night-Light DIY-Circuit! https://www.youtube.com/watch?v=_epKD6lBRaU&list=PLT7Zi_DRtP7eYPz0izWN3iHOVpKERvncB&index=38 Make Pipe Battery! https://www.youtube.com/watch?v=jl4-_T63hk0&list=PLT7Zi_DRtP7eYPz0izWN3iHOVpKERvncB&index=40 Amazing Multi-Power Bank! https://www.youtube.com/watch?v=kSoobcdOOBI&index=45&list=PLT7Zi_DRtP7eYPz0izWN3iHOVpKERvncB AC INDUCTION MOTOR CONVERSION TO AC PERMANENT MAGNET GENERATOR https://www.youtube.com/watch?v=08MY1mTXmLE&list=PLT7Zi_DRtP7eYPz0izWN3iHOVpKERvncB&index=46 How To Make Homemade PVC Wind Turbine Blades DIY https://www.youtube.com/watch?v=NolB5BbQnBc&index=14&list=PLT7Zi_DRtP7eYPz0izWN3iHOVpKERvncB Tesla Coil Plasma Ball ᴴᴰ https://www.youtube.com/watch?v=HWyjRjGuV98&index=4&list=PLT7Zi_DRtP7ck1Q5olykr95k4WSeUuDb3 Plasma in Magnetic Field! https://www.youtube.com/watch?v=2B-lKgcQJvg&list=PLT7Zi_DRtP7ck1Q5olykr95k4WSeUuDb3&index=30 Make Plasma Generator DIY-Circuit! https://www.youtube.com/watch?v=xJD3p0MrMtE&index=56&list=PLT7Zi_DRtP7ck1Q5olykr95k4WSeUuDb3
https://wn.com/DC_Motor_To_Ac_Generator
How DC generator works.

How DC generator works.

  • Order:
  • Duration: 2:41
  • Updated: 20 Sep 2016
  • views: 17054
videos
DC generator working with animation that should very easy to undersrand about DC generator.
https://wn.com/How_DC_Generator_Works.
Homemade D.C. generator with castings

Homemade D.C. generator with castings

  • Order:
  • Duration: 2:40
  • Updated: 25 May 2012
  • views: 29065
videos
With this 24v fan heater motor I will show some basic rules when using a motor as a generator. 1. Field magnets need to be north/south not north/north or south/south. 2.Two magnets work better than one. 3.The more powerful the magnets are it will generate more volts and amps.
https://wn.com/Homemade_D.C._Generator_With_Castings
Dc Generator

Dc Generator

  • Order:
  • Duration: 2:08
  • Updated: 27 Apr 2010
  • views: 175692
videos
Follow us at: https://twitter.com/TutorVista Check us out at http://www.tutorvista.com/content/physics/physics-ii/electricity/electric-generator.php DC Generator Simple direct current (DC) generators contain an armature (or rotor), a commutator, brushes, and a field winding. The interactive tutorial presented below examines the operation of a simple DC or direct current generator. Translate the slider back and forth to adjust the frequency of the current. Note that the voltage amplitude increases with frequency. A variety of sources can supply mechanical energy to the DC generator to turn its armatures in order for its coils to cut through the lines of force in a magnetic field. These sources include steam, wind, a waterfall, or even an electric motor. In a direct current generator, the commutator's job is to change the alternating current (AC), which flows into its armature, into direct current. To put it another way, commutators keep the current flowing in one direction instead of back and forth. They accomplish this task by keeping the polarity of the brushes stationed on the outside of the generator positive. The commutator is made up of copper segments, with a pair (of segments) for every armature coil being insulated from all the others. The stationary brushes, which are graphite connectors on the generator, form contact with opposite parts of the commutator. As the armature coil turns, it cuts across the magnetic field, and current is induced. At the first half turn of the armature coil (clockwise direction), the contacts between communicator and brushes are reversed. The first brush now contacts the opposite segment that it was touching during the first half turn, while the second brush contacts the segment opposite the one it touched during the first half turn. By doing this, the brushes keep current going on one direction, and deliver it to and from its destination. When a DC generator contains only a single coil, it provides a pulsating dc output. Therefore, scientists use a number of coils to produce a more stable output. Please like our facebook page http://www.facebook.com/tutorvista
https://wn.com/DC_Generator
Construction of a DC Generator - Magic Marks

Construction of a DC Generator - Magic Marks

  • Order:
  • Duration: 5:40
  • Updated: 15 Jan 2014
  • views: 7675
videos
Dragonfly Education is an education company, that is building proprietary education content for higher learning in technical streams. We are enabling B.Tech engineering students to learn more effectively using our solution, called MasterClass™ and our proprietary process called the Theory of Organised Learning™. The Dragonfly solution combines classroom education with an online learning management system. All content and processes of learning, in MasterClass, have been conceived and created by Dragonfly Education
https://wn.com/Construction_Of_A_DC_Generator_Magic_Marks
DC Motor vs DC Generator- Difference between DC Motor and DC Generator

DC Motor vs DC Generator- Difference between DC Motor and DC Generator

  • Order:
  • Duration: 2:02
  • Updated: 18 Mar 2017
  • views: 13451
videos
DC Motor vs DC Generator- Difference between DC Motor and DC Generator Mechanically dc motor and dc generator are alike, but from a technical perspective dc motor and dc generator differ greatly. Though, they both perform their function on direct current supply, direct current motor supplies mechanical power by converting the direct current electrical power whereas dc generator converts mechanical energy into direct current electricity. In this video we will go to learn difference between DC motor and Dc generator. more videos:- Induction Motor vs Synchronous Motor│ Difference between Synchronous and Induction Motor│ https://www.youtube.com/watch?v=OWsUXBsqGL4 Servo Motor│How do servo motors work│ https://www.youtube.com/watch?v=hYu9fGE4pCk Different types of electric motor, Classification of electric motor, Types of electrical motor? https://www.youtube.com/watch?v=jAGTEAtPEzY Thanks for watching this video. Don’t forget like share and comments. more update please subscribe my channel Learning Engineering. https://www.youtube.com/channel/UC6qf8AGvAGixZXWdxapvCqw
https://wn.com/DC_Motor_Vs_DC_Generator_Difference_Between_DC_Motor_And_DC_Generator
Working Principle Of DC Generator

Working Principle Of DC Generator

  • Order:
  • Duration: 21:40
  • Updated: 20 Feb 2017
  • views: 6332
videos
https://wn.com/Working_Principle_Of_DC_Generator
Construction of DC machine with Real Parts

Construction of DC machine with Real Parts

  • Order:
  • Duration: 3:36
  • Updated: 07 May 2017
  • views: 3059
videos
Construction Of Dc Generators with real parts parts 1.yoke or Magnetic Frame 2.Pole 3. inter poles 4.Filed Wingding 5.Field coil 6.copper conductors 7.slot 8.Armature 9.Cores 10.Commutator 11.Brushes 12. Beatings 13. End cover 1.Yoke: The outer frame of a dc machine is called as yoke. It is made up of cast iron or steel. It not only provides mechanical strength to the whole assembly but also carries the magnetic flux produced by the field winding. 2. Poles and pole shoes: Poles are joined to the yoke with the help of bolts or welding. They carry field winding and pole shoes are fastened to them. Pole shoes serve two purposes; i) they support field coils and ii) spread out the flux in air gap uniformly. 3. Field winding: They are usually made of copper. Field coils are former wound and placed on each pole and are connected in series. They are wound in such a way that, when energized, they form alternate North and South poles. 4.Armature core: Armature core is the rotor of the machine. It is cylindrical in shape with slots to carry armature winding. The armature is built up of thin laminated circular steel disks for reducing eddy current losses. It may be provided with air ducts for the axial air flow for cooling purposes. Armature is keyed to the shaft. 5.Armature winding: It is usually a former wound copper coil which rests in armature slots. The armature conductors are insulated from each other and also from the armature core. Armature winding can be wound by one of the two methods; lap winding or wave winding. Double layer lap or wave windings are generally used. A double layer winding means that each armature slot will carry two different coils. 6.Commutator and brushes: Physical connection to the armature winding is made through a commutator-brush arrangement. The function of a commutator, in a dc generator, is to collect the current generated in armature conductors. Whereas, in case of a dc motor, commutator helps in providing current to the armature conductors. A commutator consists of a set of copper segments which are insulated from each other. The number of segments is equal to the number of armature coils. Each segment is connected to an armature coil and the commutator is keyed to the shaft. Brushes are usually made from carbon or graphite They rest on commutator segments and slide on the segments when the commutator rotates keeping the physical contact to collect or supply the current.
https://wn.com/Construction_Of_DC_Machine_With_Real_Parts
What is the Principle of Operation of DC Generator

What is the Principle of Operation of DC Generator

  • Order:
  • Duration: 29:39
  • Updated: 27 Sep 2016
  • views: 23029
videos
Principle of operation of DC Generator Faradays’s Law of electromagnetic induction:- It states that, Whenever the flux linking with a conductor changes, an electromotive force (e.m.f) is set up in that conductor. Relative motion between Conductor and Flux i) Flux is stationary, conductor is moving ii) Conductor is stationary, Flux is moving. Conductor can be moved with the help of prime mover. Eg. Diesel Engine, stream turbine, Diesel turbine etc. Flemings right Hand rule If three fingers of a right hand namely thumb, index finger and middle finger are outstretched so that everyone of them is at right angles with the remaining two, and if in this position index finger is made to point in the direction of flux, thumb in the direction of the relative motion of the conductor with respect to flux then the outstretched middle finger gives the direction of emf right hand in the conductor. Direction of emf Induced The direction of induced current and emf is given by lenz's law Due to change in magnetic flux through a closed loop an induced current is established in the loop Lenz's law states that 'The induced current due to the induced emf always flow in such a direction as to oppose the change causing it' Now we can combine faraday's law as given in equation (4) to find the direction of emf Thus we can say that ""The emf induced in a coil is equal to the negative rate of the change of the magnetic flux linked with it "". Magnitude of Induced emf When a conductor cuts through lines of magnetic flux or when the magnetic flux field changes in strength around a conductor, an emf is generated (induced) in the conductor. This emf is called an induced emf. If the conductor forms part of a circuit, as in the above cases where it is connected to a galvanometer, that emf produces a current. The current is called an induced current. The phenomenon we are talking about is called electromagnetic induction. #OnlineLectures #EducationForFree #FullHD #HappyLearning #Engineering Thanks For Supporting Us Website - http://ekeeda.com Parent Channel - https://www.youtube.com/c/ekeeda Facebook - https://www.facebook.com/ekeeda.video Twitter - https://twitter.com/Ekeeda_Official Blogger - http://ekeeda.blogspot.in Pinterest - https://in.pinterest.com/ekeedavideo Digg - http://digg.com/u/ekeeda_Video Tumbler - https://www.tumblr.com/blog/ekeedavideo Reddit - https://www.reddit.com/user/ekeeda_Video LinkedIn- https://www.linkedin.com/in/ekeeda-video-4a5b83124 Happy Learning : ) -~-~~-~~~-~~-~- Please watch: "19 Problem 6 on SFD and BMD for the beam as shown in figure" https://www.youtube.com/watch?v=aQTRebqlvMw -~-~~-~~~-~~-~-
https://wn.com/What_Is_The_Principle_Of_Operation_Of_DC_Generator
How to make a Generator at home - Easy

How to make a Generator at home - Easy

  • Order:
  • Duration: 6:12
  • Updated: 17 May 2016
  • views: 5991458
videos
A generator is a device that converts mechanical energy to electrical energy. In this video check how a DC Motor can be converted into a Generator to produce the electrical energy. This can be used to glow the LED light and also it can be used to charge mobile with small alterations. It can be one of the best Science projects as well. Support us by Patreon Crowdfunding https://www.patreon.com/A2CArtsAndCrafts LIKE, SHARE and SUBSCRIBE :D Facebook.com/A2CArtsAndCrafts Things used for mini Generator project. 1) 7V DC Motor 2) LED Light 3) Old Marker 4) Sketch pen 5) Old CD 6) Bottle Cap 7) Rubber band 8) Sun board 9) Cello tape ring and 10) Metal Wire How to make a Electric Generator https://youtu.be/osZ49tzKmks http://receiveanswer.com/A2C Songs used: Dutty, Four on the Dancefloor Check out some of our other creative videos ********************************************** How to make a Generator at home https://youtu.be/osZ49tzKmks How to Make a Water Pump https://youtu.be/zUrFGfRF-NA How to make air conditioner at home https://youtu.be/a7TOHMdD4S4 How to make a Helicopter - DC Motor Electric Helicopter https://youtu.be/4Bf7KihcdXk How to make Helicopter with Motor https://youtu.be/xeNvetynjFs How to make a Battery Powered Truck https://youtu.be/avz3nybBfoE How to Make a Vacuum Cleaner at home https://youtu.be/MBwQsOqKths How To Make Drill Machine at home https://youtu.be/vInwghRNsyA How to make an Electric Boat using Thermocol and DC motor https://youtu.be/N23T0AFZOWA How to make Powerful Electric Screwdriver https://youtu.be/CZrIw3J07kg BALLOON HELICOPTER that flies - Unboxing https://youtu.be/phXibWNHDZM Battery Holder for 4 and 8 AA size Batteries - 6V and 12V output https://youtu.be/oKMvKHLVOZo How to make Water Heater at home https://youtu.be/gr7Fejt6mW0 How to Make a Rubber Band Powered Car https://youtu.be/WTgxX4-TVm0 How to Make a Flashlight/Torch using Marker Pen https://youtu.be/LVJrPEMtyrU
https://wn.com/How_To_Make_A_Generator_At_Home_Easy
DC generators from ebay

DC generators from ebay

  • Order:
  • Duration: 7:19
  • Updated: 03 Jan 2017
  • views: 2296
videos
A selection of DC generators I bought from eBay, including a telephone magneto. There's a number of salvaged/re-purposed DC generators being sold on eBay. The big benefit these have over modern generators is that they have metal gears instead of plastic or nylon gears which easily strip under heavy load. I generally look for DC motors or generators that output 12-24V since this is the easiest voltage to work with due to the number of devices that operate on 12V and the good availability of DC-DC converters that work with 12v. SUPPORT ME: If you enjoyed this video, please remember to give a LIKE and click here to subscribe to my channel - http://www.youtube.com/subscription_center?add_user=philstuffs
https://wn.com/DC_Generators_From_Ebay
Commutators: Basics on AC and DC Generation

Commutators: Basics on AC and DC Generation

  • Order:
  • Duration: 4:02
  • Updated: 09 Nov 2012
  • views: 259752
videos
Basics of electricity: how generators make AC power, how to make DC power using a commutator. This video is integrated as part of our Generators Page: www.EdisonTechCenter.org/generators.html
https://wn.com/Commutators_Basics_On_Ac_And_DC_Generation
Principle of Operation of a DC Generator - Magic Marks

Principle of Operation of a DC Generator - Magic Marks

  • Order:
  • Duration: 6:32
  • Updated: 15 Jan 2014
  • views: 155747
videos
Dragonfly Education is an education company, that is building proprietary education content for higher learning in technical streams. We are enabling B.Tech engineering students to learn more effectively using our solution, called MasterClass™ and our proprietary process called the Theory of Organised Learning™. The Dragonfly solution combines classroom education with an online learning management system. All content and processes of learning, in MasterClass, have been conceived and created by Dragonfly Education
https://wn.com/Principle_Of_Operation_Of_A_DC_Generator_Magic_Marks
DC 110V Motor & Generator Experiment

DC 110V Motor & Generator Experiment

  • Order:
  • Duration: 4:33
  • Updated: 13 Jan 2017
  • views: 161347
videos
I got several 110V DC motors from massage chair. You can do fun experiments using DC motors.
https://wn.com/DC_110V_Motor_Generator_Experiment
DIY 12V DC Generator - Testing the alternator

DIY 12V DC Generator - Testing the alternator

  • Order:
  • Duration: 0:48
  • Updated: 14 Oct 2013
  • views: 19090
videos
I am going to build a DIY generator using a 2.5 HP engine and a car alternator. This is the first test of the alternator. I used a 12 V DC power supply to provide the exciting current (limited to about 120 mA by the 80 mm fan connected in series) and an electric drill as an engine replacement. As soon as the alternator produces its own electricity, no external exciting current is needed anymore (that is the reason why the 80 mm fan stops). A battery would usually provide the exciting current but I don't have one yet. The alternator is rated 14 V, 70 A and is made by Valeo. Sorry for the shaky camera work, I used my phone to take the video.
https://wn.com/Diy_12V_DC_Generator_Testing_The_Alternator