Mastering Medium Voltage Schematics Episode 02

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Elite Engineering

1:33:48

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1. Introduction

1. Introduction.mp4

10:18

2. Motor Charging circuit interlocking

1. Motor Charging circuit interlocking.mp4

06:52

3. Spring Charge Indication

1. Spring Charge Indication.mp4

06:14

4. Identify mistake in dwg

1. Identify mistake in dwg.mp4

01:45

5. Local Remote Philosophy and wiring

1. Local Remote Philosophy and wiring.mp4

12:02

6. Test and Service interlocks

1. Test and Service interlocks.mp4

07:11

7. Test and service contact multiplication

1. Test and service contact multiplication.mp4

04:08

8. Anti Slam Function in CB

1. Anti Slam Function in CB.mp4

04:07

9. Coil Save contact

1. Coil Save contact.mp4

05:31

10. Trip Coil Save example

1. Trip Coil Save example.mp4

01:04

11. Coordination of trip command duration

1. Coordination of trip command duration.mp4

06:04

12. Anti Pumping Relay

1. Anti Pumping Relay.mp4

06:33

13. Seal In or Latching Contact

1. Seal In or Latching Contact.mp4

03:47

14. Anti pumping Relay Circuit

1. Anti pumping Relay.mp4

06:45

15. Spring Contacts in closing circuit

1. Spring Contacts in closing circuit.mp4

07:39

16. Closing interlock circuit

1. Closing interlock circuit.mp4

03:48

Description

Learn from Professionals, Electrical Power Engineering

What You'll Learn?

Medium voltage switchgear schematics
Single line diagram
Motor circuit
Closing and tripping spring working
Local remote operation

Who is this for?

Students, technicians, engineer

More details

Description
Dear All,
Welcome to the course about "Mastering Medium Voltage schematics".Â This training is start from very basic level to advance level. Focus has been given to deliver the practical and hands on knowledge.
Trainer have over 18 years of field experience and has worked at 11/132/220/500kVÂ Substation, 1263MWÂ power plant, 660kVÂ HVDCÂ system.Â worked with several companies, SIEMENS, ABB, GE, SEC, KE, WAPDA, NTDC, ARAMCO, SABIC, MARAFIQ. Trainer has given hundreds of trainings online and offline, so it will be great to join this training and take advantage of field experience.
This online course is part 02 of the Mastering Medium Voltage Switchgear drawings.Â In this part we have covered the following topics.
* Introduction to motor charging circuit
* Spring mechanism operation
* Spring charging interlock circuit
* Spring charge indication
* Task to identify mistake in drawing
* Local, remote, emergency &Â off controls
* Test & service position and interlocks
* Contact multiplication relay
* Closing circuit matrix
Â What is slamming and antislam circuit
Coil save circuit for tripping and closing coil
* Coordination of trip command duration
* Seal in or latching circuit
* What is pumping action in MVÂ switchgear
* Pumping due to SOTF
* Pumping due to open and close command at same time
* Anti pumping relay circuit
* Adding spring contact in closing circuit
* How mechanical interlocks are presented in drawings
* CB trolley test & service position interlock in closing circuit
*Tripping latch interlock in closing circuit.

Thanks
Who this course is for:
Students, technicians, engineer

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Electrical Wiring

Elite Engineering

Instructor's Courses

Elite Engineering is an engineering academy that is formed by professional with experience in the field of electrical, substation, power transformers, power plants, transmission lines, project management, errection, installation & testing & commissioning.Trainers have up to 20 years of field experience at various voltage levels starting from low voltage, 11kV, 33kV, 66kV, 132kV, 220kV, 380kV, 500kV AC system & 660kV HVDC voltage level. Experienced gain while serving in Middle East, EU, South Asia while serving several companies like Saudi Electricity, Saudi Aramco, SABIC, Marafiq, Siemens, ABB, Alstom, AREVA.Excellent knowledge and delivering the theory and practical concept with such an ease. Trainer possesses strong competency in power plant and substation secondary system, scheme like busbar protection, breaker failure protection, substation automation, transformer differential, substation schemes lines/transformer/reactor/busbar, testing & commissioning of relays, scheme testing, testing of GIS/AIS substation equipment, testing of generator protection, on site trainings.

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