- published: 28 Apr 2020
- views: 41195
Dynamic braking
Dynamic braking is the use of the electric traction motors of a vehicle as generators when slowing. It is termed rheostatic if the generated electrical power is dissipated as heat in brake grid resistors, and regenerative if the power is returned to the supply line. Dynamic braking lowers the wear of friction-based braking components, and additionally regeneration reduces energy consumption.
Principle of operation
During braking, the motor fields are connected across either the main traction generator (diesel-electric locomotive, hybrid electric vehicle) or the supply (electric locomotive, electric vehicle) and the motor armatures are connected across braking grids (rheostatic) or the supply (regenerative). The rolling wheels turn the motor armatures and when the motor fields are excited, the motors act as generators.
During dynamic braking, the traction motors, which are now acting as generators, are connected to braking grids of large resistors which limit the current flow and dissipate the converted energy as heat in the resistors instead of the motor. Brake intensity can be controlled by varying the excitation of the traction motor field and the resistance of the resistor grid. A direct current system can slow the train to about 5 mph (8 km/h); an alternating current system can slow the train to nearly a full stop.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Dynamic_braking
Podcasts:
-
Dynamic Braking Animated
published: 28 Apr 2020 -
How Dynamic Braking Works - A GalcoTV Tech Tip
Tech Tip Dynamic Braking presented by Galco TV. For an example of another Galco TV video showing maintained operation visit: http://www.youtube.com/watch?v=0wC-d-xizSg For more Tech Tip Videos visit Galco TV: http://www.youtube.com/user/GalcoTV Check out Galco.com at http://www.galco.com?source=YouTubeTT Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical & Electronic Automation, Controls and Component Products; On-Site and Send-In Repair Services for Industrial Control & Automation Products for Over 2,000 Brands; Engineered Systems Integration, Retrofits & Upgrades for Variable Speed Drives, CNC, PLC Systems, Dynamometers & Test Stand Applications. Visit us online at http:// www.galco.com or call us at 800-337-1720. http://www.galco.com/...
published: 21 Jan 2014 -
Dynamic Braking | Diesel electric locomotives | Regenerative Braking
Diesel-electric and electric locomotives take advantage of the traction motor's ability to act as a generator to enable a form of braking power which, without the use of air or vacuum can be used as a speed controlling brake on grades or a slowing brake on level track. This is called dynamic braking.
published: 12 Jan 2022 -
Motor-Generator and Dynamic Braking
A short demonstration about motors and generators. Also demonstrates the concept of dynamic braking.
published: 23 Dec 2014 -
Dynamic Braking II
published: 12 May 2020 -
Rheostatic Braking - DC Motor - Electrical Machines 1
Subject - Electrical Machines 1 Video Name - Rheostatic Braking Chapter - DC Motor Faculty - Prof. pradnya patkar Upskill and get Placements with Ekeeda Career Tracks Data Science - https://ekeeda.com/career-track/data-scientist Software Development Engineer - https://ekeeda.com/career-track/software-development-engineer Embedded & IoT Engineer - https://ekeeda.com/career-track/embedded-and-iot-engineer Get FREE Trial for GATE 2023 Exam with Ekeeda GATE - 20000+ Lectures & Notes, strategy, updates, and notifications which will help you to crack your GATE exam. https://ekeeda.com/catalog/competitive-exam Coupon Code - EKGATE Get Free Notes of All Engineering Subjects & Technology https://ekeeda.com/digital-library Access the Complete Playlist of Subject Electrical Machines-1 -https:/...
published: 01 Nov 2019 -
LOCOMOTIVE DYNAMIC BRAKING WITH AMMETER!
RL301 - 3600hp locomotive Dynamic Brake manipulation to maintain 80kmh down a steep grade with 3700T of train. See the amp gauge on the left as the train weight pushes past the resistance of 2x braking locomotives.
published: 28 Apr 2020 -
Dynamic brake for induction motors
A little direct current can stop a small ac motor in a second! DC applied to the windings will make the motor work as a shortcircuited generator, thus creating a force opposite to its rotation. In the case of larger motors with low resistance windings, a 12 VDC power supply can be used instead of the capacitor, removing the diode and resistor R1. The DC supply must be able to feed the motor windings without being overloaded.
published: 25 Mar 2017 -
Dynamic brake controls emd sd 40-2
Maximum dynamic brake strength is obtained between 19 and 23 MPH, depending on traction motor gear ratio. Below 5 MPH dynamic braking is not very effective. Remember this is for our old DC units. AC units from what I'm told by those who have run them, have better dynamic braking at lower speeds.
published: 02 Feb 2020 -
GS20(X) VFD: Dynamic Braking
https://www.AutomationDirect.com/drives - (VID-DR-0137) - Learn how Dynamic braking works in a variable frequency drive and how to get the most out of it in a GS20(X) drive. To learn more, check out our video library for lots of how to videos including PID, Torque Mode, using the FREE software, PLC programming and more! All GS20(X) Video Tutorials: https://www.youtube.com/playlist?list=PLPdypWXY_ROq119AqwSjbSqxq3TgXJJFY To learn more visit https://www.automationdirect.com/drives Check out all our videos at https://www.AutomationDirect.com/Videos To subscribe: https://www.youtube.com/user/automationdirect?sub_confirmation=1 Facebook: https://www.facebook.com/AutomationDirect Twitter: https://twitter.com/AutomationDirec LinkedIn: https://www.linkedin.com/company/automationdirect **Pr...
published: 28 Aug 2020
7:02
Dynamic Braking Animated
- Order: Reorder
- Duration: 7:02
- Uploaded Date: 28 Apr 2020
- views: 41195
0:56
How Dynamic Braking Works - A GalcoTV Tech Tip
- Order: Reorder
- Duration: 0:56
- Uploaded Date: 21 Jan 2014
- views: 38408
Tech Tip Dynamic Braking presented by Galco TV.
For an example of another Galco TV video showing maintained operation visit: http://www.youtube.com/watch?v=0wC...
Tech Tip Dynamic Braking presented by Galco TV.
For an example of another Galco TV video showing maintained operation visit: http://www.youtube.com/watch?v=0wC-d-xizSg
For more Tech Tip Videos visit Galco TV: http://www.youtube.com/user/GalcoTV
Check out Galco.com at http://www.galco.com?source=YouTubeTT
Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical & Electronic Automation, Controls and Component Products; On-Site and Send-In Repair Services for Industrial Control & Automation Products for Over 2,000 Brands; Engineered Systems Integration, Retrofits & Upgrades for Variable Speed Drives, CNC, PLC Systems, Dynamometers & Test Stand Applications. Visit us online at http:// www.galco.com or call us at 800-337-1720.
http://www.galco.com/safety
With respect to the usage, installation or assembly of any products described in this video, Galco Industrial Electronics, Inc., a Michigan corporation, encourages you to follow the requirements and/or guidelines of: i) the Occupational Safety and Health Act of 1970, Public Law 91-596, as amended, and all laws, rules and regulations implemented in relation thereto; ii) the National Electric Code®; and iii) NFPA 70E®. Any installation, assembly or work described in this video should be performed by a qualified licensed electrician.
GTV, Galco, galco.com, Galco Industrial Electronics, and Galco Industrial Electronics, Inc. are registered and/or pending registered trademarks under the U.S. Patent and Trademark Office, assumed names, registered domain names, and/or trade names of Galco Industrial Electronics, Inc., a Michigan corporation.
LEGAL DISCLAIMER:
While we have made every attempt to ensure that the information provided is accurate and has been obtained from reliable sources, Galco is not responsible for any errors or omissions, or for the results obtained from the use of this information. All information is provided "as is", with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information, and without warranty of any kind, express or implied, including, but not limited to warrantees of performance, merchantability and fitness for a particular purpose. At all times you should defer to the instructions and safety guidelines issued by the manufacturer. In no event will Galco, its agents or employees thereof be liable to you or anyone else for any decision made or action taken in reliance on the information provided to you or for any consequential, special or similar damages, even if advised of the possibility of such damages.
https://wn.com/How_Dynamic_Braking_Works_A_Galcotv_Tech_Tip
Tech Tip Dynamic Braking presented by Galco TV.
For an example of another Galco TV video showing maintained operation visit: http://www.youtube.com/watch?v=0wC-d-xizSg
For more Tech Tip Videos visit Galco TV: http://www.youtube.com/user/GalcoTV
Check out Galco.com at http://www.galco.com?source=YouTubeTT
Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical & Electronic Automation, Controls and Component Products; On-Site and Send-In Repair Services for Industrial Control & Automation Products for Over 2,000 Brands; Engineered Systems Integration, Retrofits & Upgrades for Variable Speed Drives, CNC, PLC Systems, Dynamometers & Test Stand Applications. Visit us online at http:// www.galco.com or call us at 800-337-1720.
http://www.galco.com/safety
With respect to the usage, installation or assembly of any products described in this video, Galco Industrial Electronics, Inc., a Michigan corporation, encourages you to follow the requirements and/or guidelines of: i) the Occupational Safety and Health Act of 1970, Public Law 91-596, as amended, and all laws, rules and regulations implemented in relation thereto; ii) the National Electric Code®; and iii) NFPA 70E®. Any installation, assembly or work described in this video should be performed by a qualified licensed electrician.
GTV, Galco, galco.com, Galco Industrial Electronics, and Galco Industrial Electronics, Inc. are registered and/or pending registered trademarks under the U.S. Patent and Trademark Office, assumed names, registered domain names, and/or trade names of Galco Industrial Electronics, Inc., a Michigan corporation.
LEGAL DISCLAIMER:
While we have made every attempt to ensure that the information provided is accurate and has been obtained from reliable sources, Galco is not responsible for any errors or omissions, or for the results obtained from the use of this information. All information is provided "as is", with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information, and without warranty of any kind, express or implied, including, but not limited to warrantees of performance, merchantability and fitness for a particular purpose. At all times you should defer to the instructions and safety guidelines issued by the manufacturer. In no event will Galco, its agents or employees thereof be liable to you or anyone else for any decision made or action taken in reliance on the information provided to you or for any consequential, special or similar damages, even if advised of the possibility of such damages.
- published: 21 Jan 2014
- views: 38408
2:08
Dynamic Braking | Diesel electric locomotives | Regenerative Braking
- Order: Reorder
- Duration: 2:08
- Uploaded Date: 12 Jan 2022
- views: 14955
Diesel-electric and electric locomotives take advantage of the traction motor's ability to act as a generator to enable a form of braking power which, without t...
Diesel-electric and electric locomotives take advantage of the traction motor's ability to act as a generator to enable a form of braking power which, without the use of air or vacuum can be used as a speed controlling brake on grades or a slowing brake on level track. This is called dynamic braking.
https://wn.com/Dynamic_Braking_|_Diesel_Electric_Locomotives_|_Regenerative_Braking
Diesel-electric and electric locomotives take advantage of the traction motor's ability to act as a generator to enable a form of braking power which, without the use of air or vacuum can be used as a speed controlling brake on grades or a slowing brake on level track. This is called dynamic braking.
- published: 12 Jan 2022
- views: 14955
6:45
Motor-Generator and Dynamic Braking
- Order: Reorder
- Duration: 6:45
- Uploaded Date: 23 Dec 2014
- views: 56864
A short demonstration about motors and generators. Also demonstrates the concept of dynamic braking.
A short demonstration about motors and generators. Also demonstrates the concept of dynamic braking.
https://wn.com/Motor_Generator_And_Dynamic_Braking
A short demonstration about motors and generators. Also demonstrates the concept of dynamic braking.
- published: 23 Dec 2014
- views: 56864
8:45
Dynamic Braking II
- Order: Reorder
- Duration: 8:45
- Uploaded Date: 12 May 2020
- views: 21307
- published: 12 May 2020
- views: 21307
7:31
Rheostatic Braking - DC Motor - Electrical Machines 1
- Order: Reorder
- Duration: 7:31
- Uploaded Date: 01 Nov 2019
- views: 4140
Subject - Electrical Machines 1
Video Name - Rheostatic Braking
Chapter - DC Motor
Faculty - Prof. pradnya patkar
Upskill and get Placements with Ekeeda Car...
Subject - Electrical Machines 1
Video Name - Rheostatic Braking
Chapter - DC Motor
Faculty - Prof. pradnya patkar
Upskill and get Placements with Ekeeda Career Tracks
Data Science - https://ekeeda.com/career-track/data-scientist
Software Development Engineer - https://ekeeda.com/career-track/software-development-engineer
Embedded & IoT Engineer - https://ekeeda.com/career-track/embedded-and-iot-engineer
Get FREE Trial for GATE 2023 Exam with Ekeeda GATE - 20000+ Lectures & Notes, strategy, updates, and notifications which will help you to crack your GATE exam.
https://ekeeda.com/catalog/competitive-exam
Coupon Code - EKGATE
Get Free Notes of All Engineering Subjects & Technology
https://ekeeda.com/digital-library
Access the Complete Playlist of Subject Electrical Machines-1 -https://youtube.com/playlist?list=PLm_MSClsnwm9oAnWtCO34xBMT_96N2aVM
Happy Learning
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#RheostaticBraking #RheostaticBrakingindcmotor
#DCMotor #electricalmachines
https://wn.com/Rheostatic_Braking_DC_Motor_Electrical_Machines_1
Subject - Electrical Machines 1
Video Name - Rheostatic Braking
Chapter - DC Motor
Faculty - Prof. pradnya patkar
Upskill and get Placements with Ekeeda Career Tracks
Data Science - https://ekeeda.com/career-track/data-scientist
Software Development Engineer - https://ekeeda.com/career-track/software-development-engineer
Embedded & IoT Engineer - https://ekeeda.com/career-track/embedded-and-iot-engineer
Get FREE Trial for GATE 2023 Exam with Ekeeda GATE - 20000+ Lectures & Notes, strategy, updates, and notifications which will help you to crack your GATE exam.
https://ekeeda.com/catalog/competitive-exam
Coupon Code - EKGATE
Get Free Notes of All Engineering Subjects & Technology
https://ekeeda.com/digital-library
Access the Complete Playlist of Subject Electrical Machines-1 -https://youtube.com/playlist?list=PLm_MSClsnwm9oAnWtCO34xBMT_96N2aVM
Happy Learning
Social Links:
https://www.instagram.com/ekeeda_official/
https://in.linkedin.com/company/ekeeda.com
#RheostaticBraking #RheostaticBrakingindcmotor
#DCMotor #electricalmachines
- published: 01 Nov 2019
- views: 4140
1:13
LOCOMOTIVE DYNAMIC BRAKING WITH AMMETER!
- Order: Reorder
- Duration: 1:13
- Uploaded Date: 28 Apr 2020
- views: 14392
RL301 - 3600hp locomotive Dynamic Brake manipulation to maintain 80kmh down a steep grade with 3700T of train.
See the amp gauge on the left as the train weigh...
RL301 - 3600hp locomotive Dynamic Brake manipulation to maintain 80kmh down a steep grade with 3700T of train.
See the amp gauge on the left as the train weight pushes past the resistance of 2x braking locomotives.
https://wn.com/Locomotive_Dynamic_Braking_With_Ammeter
RL301 - 3600hp locomotive Dynamic Brake manipulation to maintain 80kmh down a steep grade with 3700T of train.
See the amp gauge on the left as the train weight pushes past the resistance of 2x braking locomotives.
- published: 28 Apr 2020
- views: 14392
4:21
Dynamic brake for induction motors
- Order: Reorder
- Duration: 4:21
- Uploaded Date: 25 Mar 2017
- views: 67256
A little direct current can stop a small ac motor in a second! DC applied to the windings will make the motor work as a shortcircuited generator, thus creating ...
A little direct current can stop a small ac motor in a second! DC applied to the windings will make the motor work as a shortcircuited generator, thus creating a force opposite to its rotation. In the case of larger motors with low resistance windings, a 12 VDC power supply can be used instead of the capacitor, removing the diode and resistor R1. The DC supply must be able to feed the motor windings without being overloaded.
https://wn.com/Dynamic_Brake_For_Induction_Motors
A little direct current can stop a small ac motor in a second! DC applied to the windings will make the motor work as a shortcircuited generator, thus creating a force opposite to its rotation. In the case of larger motors with low resistance windings, a 12 VDC power supply can be used instead of the capacitor, removing the diode and resistor R1. The DC supply must be able to feed the motor windings without being overloaded.
- published: 25 Mar 2017
- views: 67256
3:40
Dynamic brake controls emd sd 40-2
- Order: Reorder
- Duration: 3:40
- Uploaded Date: 02 Feb 2020
- views: 17599
Maximum dynamic brake strength is obtained between 19 and 23 MPH, depending on traction motor gear ratio. Below 5 MPH dynamic braking is not very effective. Rem...
Maximum dynamic brake strength is obtained between 19 and 23 MPH, depending on traction motor gear ratio. Below 5 MPH dynamic braking is not very effective. Remember this is for our old DC units. AC units from what I'm told by those
who have run them, have better dynamic braking at lower speeds.
https://wn.com/Dynamic_Brake_Controls_Emd_Sd_40_2
Maximum dynamic brake strength is obtained between 19 and 23 MPH, depending on traction motor gear ratio. Below 5 MPH dynamic braking is not very effective. Remember this is for our old DC units. AC units from what I'm told by those
who have run them, have better dynamic braking at lower speeds.
- published: 02 Feb 2020
- views: 17599
6:07
GS20(X) VFD: Dynamic Braking
- Order: Reorder
- Duration: 6:07
- Uploaded Date: 28 Aug 2020
- views: 4181
https://www.AutomationDirect.com/drives - (VID-DR-0137)
- Learn how Dynamic braking works in a variable frequency drive and how to get the most out of it in a...
https://www.AutomationDirect.com/drives - (VID-DR-0137)
- Learn how Dynamic braking works in a variable frequency drive and how to get the most out of it in a GS20(X) drive.
To learn more, check out our video library for lots of how to videos including PID, Torque Mode, using the FREE software, PLC programming and more!
All GS20(X) Video Tutorials: https://www.youtube.com/playlist?list=PLPdypWXY_ROq119AqwSjbSqxq3TgXJJFY
To learn more visit https://www.automationdirect.com/drives
Check out all our videos at https://www.AutomationDirect.com/Videos
To subscribe: https://www.youtube.com/user/automationdirect?sub_confirmation=1
Facebook: https://www.facebook.com/AutomationDirect
Twitter: https://twitter.com/AutomationDirec
LinkedIn: https://www.linkedin.com/company/automationdirect
**Prices were valid at the time the video was released and are subject to change.
Related AutomationDirect.com part numbers: GS21-10P2, GS21-10P5, GS21-11P0, GS21-20P2, GS21-20P5, GS21-21P0, GS21-22P0, GS21-23P0, GS23-20P2, GS23-20P5, GS23-21P0, GS23-22P0, GS23-23P0, GS23-25P0, GS23-27P5, GS23-2010, GS23-2015, GS23-2020, GS23-40P5, GS23-41P0, GS23-42P0, GS23-43P0, GS23-45P0, GS23-47P5, GS23-4010, GS23-4015, GS23-4020, GS23-4025, GS23-4030, GS23-51P0, GS23-52P0, GS23-53P0, GS23-55P0, GS23-57P5 ,GS23-5010 ,GS21X-20P5 ,GS21X-21P0 ,GS21X-22P0 ,GS21X-23P0 ,GS23X-20P5 ,GS23X-21P0 ,GS23X-22P0 ,GS23X-23P0 ,GS23X-25P0 ,GS23X-27P5, GS23X-40P5, GS23X-41P0, GS23X-42P0, GS23X-43P0, GS23X-45P0, GS23X-47P5, GS23X-4010, GS20A-KPD, GS20A-BPS, GS20A-N1A1, GS20A-N1A3, GS20A-N1B, GS20A-N1C, GS20A-N1D, GS20A-N1E, GS20A-N1F, GS20A-FAN-A, GS20A-FAN-B, GS20A-FAN-C, GS20A-FAN-D, GS20A-FAN-E, GS20A-FAN-F, GS20A-ESP-A, GS20A-ESP-B, GS20A-ESP-C, GS20A-ESP-D, GS20A-ESP-E, GS20A-ESP-F, GS20A-DR-AB, GS20A-DR-C, GS20A-MP-AB, GS20A-MP-C, GS20A-CAPF, GS20XA-DSA, GS20XA-DSB, GS20XA-DSC, EMF10AM23A, EMF11AM21A, EMF12AM43B, EMF23AM43B, EMF24AM23B, EMF27AM21B, EMF33AM23B, EMF6A0M43A, EMF6A0M63B, EMF16AM63B, GS20XA-EPA, GS20XA-EPB, GS20XA-EPC, GS20XA-FAN-B, GS20XA-FAN-C, GS20A-CM-ENETIP, GSOFT2, GSLOGIC
https://wn.com/Gs20(X)_Vfd_Dynamic_Braking
https://www.AutomationDirect.com/drives - (VID-DR-0137)
- Learn how Dynamic braking works in a variable frequency drive and how to get the most out of it in a GS20(X) drive.
To learn more, check out our video library for lots of how to videos including PID, Torque Mode, using the FREE software, PLC programming and more!
All GS20(X) Video Tutorials: https://www.youtube.com/playlist?list=PLPdypWXY_ROq119AqwSjbSqxq3TgXJJFY
To learn more visit https://www.automationdirect.com/drives
Check out all our videos at https://www.AutomationDirect.com/Videos
To subscribe: https://www.youtube.com/user/automationdirect?sub_confirmation=1
Facebook: https://www.facebook.com/AutomationDirect
Twitter: https://twitter.com/AutomationDirec
LinkedIn: https://www.linkedin.com/company/automationdirect
**Prices were valid at the time the video was released and are subject to change.
Related AutomationDirect.com part numbers: GS21-10P2, GS21-10P5, GS21-11P0, GS21-20P2, GS21-20P5, GS21-21P0, GS21-22P0, GS21-23P0, GS23-20P2, GS23-20P5, GS23-21P0, GS23-22P0, GS23-23P0, GS23-25P0, GS23-27P5, GS23-2010, GS23-2015, GS23-2020, GS23-40P5, GS23-41P0, GS23-42P0, GS23-43P0, GS23-45P0, GS23-47P5, GS23-4010, GS23-4015, GS23-4020, GS23-4025, GS23-4030, GS23-51P0, GS23-52P0, GS23-53P0, GS23-55P0, GS23-57P5 ,GS23-5010 ,GS21X-20P5 ,GS21X-21P0 ,GS21X-22P0 ,GS21X-23P0 ,GS23X-20P5 ,GS23X-21P0 ,GS23X-22P0 ,GS23X-23P0 ,GS23X-25P0 ,GS23X-27P5, GS23X-40P5, GS23X-41P0, GS23X-42P0, GS23X-43P0, GS23X-45P0, GS23X-47P5, GS23X-4010, GS20A-KPD, GS20A-BPS, GS20A-N1A1, GS20A-N1A3, GS20A-N1B, GS20A-N1C, GS20A-N1D, GS20A-N1E, GS20A-N1F, GS20A-FAN-A, GS20A-FAN-B, GS20A-FAN-C, GS20A-FAN-D, GS20A-FAN-E, GS20A-FAN-F, GS20A-ESP-A, GS20A-ESP-B, GS20A-ESP-C, GS20A-ESP-D, GS20A-ESP-E, GS20A-ESP-F, GS20A-DR-AB, GS20A-DR-C, GS20A-MP-AB, GS20A-MP-C, GS20A-CAPF, GS20XA-DSA, GS20XA-DSB, GS20XA-DSC, EMF10AM23A, EMF11AM21A, EMF12AM43B, EMF23AM43B, EMF24AM23B, EMF27AM21B, EMF33AM23B, EMF6A0M43A, EMF6A0M63B, EMF16AM63B, GS20XA-EPA, GS20XA-EPB, GS20XA-EPC, GS20XA-FAN-B, GS20XA-FAN-C, GS20A-CM-ENETIP, GSOFT2, GSLOGIC
- published: 28 Aug 2020
- views: 4181
PLAYLIST TIME:
PLAYLIST TIME:
0:56
How Dynamic Braking Works - A GalcoTV Tech Tip
Tech Tip Dynamic Braking presented by Galco TV.
For an example of another Galco TV video ...
published: 21 Jan 2014
How Dynamic Braking Works - A GalcoTV Tech Tip
How Dynamic Braking Works - A GalcoTV Tech Tip
- Report rights infringement
- published: 21 Jan 2014
- views: 38408
Tech Tip Dynamic Braking presented by Galco TV.
For an example of another Galco TV video showing maintained operation visit: http://www.youtube.com/watch?v=0wC-d-xizSg
For more Tech Tip Videos visit Galco TV: http://www.youtube.com/user/GalcoTV
Check out Galco.com at http://www.galco.com?source=YouTubeTT
Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical & Electronic Automation, Controls and Component Products; On-Site and Send-In Repair Services for Industrial Control & Automation Products for Over 2,000 Brands; Engineered Systems Integration, Retrofits & Upgrades for Variable Speed Drives, CNC, PLC Systems, Dynamometers & Test Stand Applications. Visit us online at http:// www.galco.com or call us at 800-337-1720.
http://www.galco.com/safety
With respect to the usage, installation or assembly of any products described in this video, Galco Industrial Electronics, Inc., a Michigan corporation, encourages you to follow the requirements and/or guidelines of: i) the Occupational Safety and Health Act of 1970, Public Law 91-596, as amended, and all laws, rules and regulations implemented in relation thereto; ii) the National Electric Code®; and iii) NFPA 70E®. Any installation, assembly or work described in this video should be performed by a qualified licensed electrician.
GTV, Galco, galco.com, Galco Industrial Electronics, and Galco Industrial Electronics, Inc. are registered and/or pending registered trademarks under the U.S. Patent and Trademark Office, assumed names, registered domain names, and/or trade names of Galco Industrial Electronics, Inc., a Michigan corporation.
LEGAL DISCLAIMER:
While we have made every attempt to ensure that the information provided is accurate and has been obtained from reliable sources, Galco is not responsible for any errors or omissions, or for the results obtained from the use of this information. All information is provided "as is", with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information, and without warranty of any kind, express or implied, including, but not limited to warrantees of performance, merchantability and fitness for a particular purpose. At all times you should defer to the instructions and safety guidelines issued by the manufacturer. In no event will Galco, its agents or employees thereof be liable to you or anyone else for any decision made or action taken in reliance on the information provided to you or for any consequential, special or similar damages, even if advised of the possibility of such damages.
2:08
Dynamic Braking | Diesel electric locomotives | Regenerative Braking
Diesel-electric and electric locomotives take advantage of the traction motor's ability to...
published: 12 Jan 2022
Dynamic Braking | Diesel electric locomotives | Regenerative Braking
Dynamic Braking | Diesel electric locomotives | Regenerative Braking
- Report rights infringement
- published: 12 Jan 2022
- views: 14955
Diesel-electric and electric locomotives take advantage of the traction motor's ability to act as a generator to enable a form of braking power which, without the use of air or vacuum can be used as a speed controlling brake on grades or a slowing brake on level track. This is called dynamic braking.
6:45
Motor-Generator and Dynamic Braking
A short demonstration about motors and generators. Also demonstrates the concept of dynami...
published: 23 Dec 2014
Motor-Generator and Dynamic Braking
Motor-Generator and Dynamic Braking
- Report rights infringement
- published: 23 Dec 2014
- views: 56864
A short demonstration about motors and generators. Also demonstrates the concept of dynamic braking.
7:31
Rheostatic Braking - DC Motor - Electrical Machines 1
Subject - Electrical Machines 1
Video Name - Rheostatic Braking
Chapter - DC Motor
Facu...
published: 01 Nov 2019
Rheostatic Braking - DC Motor - Electrical Machines 1
Rheostatic Braking - DC Motor - Electrical Machines 1
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- published: 01 Nov 2019
- views: 4140
Subject - Electrical Machines 1
Video Name - Rheostatic Braking
Chapter - DC Motor
Faculty - Prof. pradnya patkar
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1:13
LOCOMOTIVE DYNAMIC BRAKING WITH AMMETER!
RL301 - 3600hp locomotive Dynamic Brake manipulation to maintain 80kmh down a steep grade ...
published: 28 Apr 2020
LOCOMOTIVE DYNAMIC BRAKING WITH AMMETER!
LOCOMOTIVE DYNAMIC BRAKING WITH AMMETER!
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- published: 28 Apr 2020
- views: 14392
RL301 - 3600hp locomotive Dynamic Brake manipulation to maintain 80kmh down a steep grade with 3700T of train.
See the amp gauge on the left as the train weight pushes past the resistance of 2x braking locomotives.
4:21
Dynamic brake for induction motors
A little direct current can stop a small ac motor in a second! DC applied to the windings ...
published: 25 Mar 2017
Dynamic brake for induction motors
Dynamic brake for induction motors
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- published: 25 Mar 2017
- views: 67256
A little direct current can stop a small ac motor in a second! DC applied to the windings will make the motor work as a shortcircuited generator, thus creating a force opposite to its rotation. In the case of larger motors with low resistance windings, a 12 VDC power supply can be used instead of the capacitor, removing the diode and resistor R1. The DC supply must be able to feed the motor windings without being overloaded.
3:40
Dynamic brake controls emd sd 40-2
Maximum dynamic brake strength is obtained between 19 and 23 MPH, depending on traction mo...
published: 02 Feb 2020
Dynamic brake controls emd sd 40-2
Dynamic brake controls emd sd 40-2
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- published: 02 Feb 2020
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Maximum dynamic brake strength is obtained between 19 and 23 MPH, depending on traction motor gear ratio. Below 5 MPH dynamic braking is not very effective. Remember this is for our old DC units. AC units from what I'm told by those
who have run them, have better dynamic braking at lower speeds.
6:07
GS20(X) VFD: Dynamic Braking
https://www.AutomationDirect.com/drives - (VID-DR-0137)
- Learn how Dynamic braking work...
published: 28 Aug 2020
GS20(X) VFD: Dynamic Braking
GS20(X) VFD: Dynamic Braking
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- published: 28 Aug 2020
- views: 4181
https://www.AutomationDirect.com/drives - (VID-DR-0137)
- Learn how Dynamic braking works in a variable frequency drive and how to get the most out of it in a GS20(X) drive.
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Dynamic braking
Dynamic braking is the use of the electric traction motors of a vehicle as generators when slowing. It is termed rheostatic if the generated electrical power is dissipated as heat in brake grid resistors, and regenerative if the power is returned to the supply line. Dynamic braking lowers the wear of friction-based braking components, and additionally regeneration reduces energy consumption.
Principle of operation
During braking, the motor fields are connected across either the main traction generator (diesel-electric locomotive, hybrid electric vehicle) or the supply (electric locomotive, electric vehicle) and the motor armatures are connected across braking grids (rheostatic) or the supply (regenerative). The rolling wheels turn the motor armatures and when the motor fields are excited, the motors act as generators.
During dynamic braking, the traction motors, which are now acting as generators, are connected to braking grids of large resistors which limit the current flow and dissipate the converted energy as heat in the resistors instead of the motor. Brake intensity can be controlled by varying the excitation of the traction motor field and the resistance of the resistor grid. A direct current system can slow the train to about 5 mph (8 km/h); an alternating current system can slow the train to nearly a full stop.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Dynamic_braking
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