1.1. Maintenance and repair of the company's gas-operated circuit breakers
Alstom voltage 110-220 kV
Dates of the event - by agreement
№ |
Section names |
Watch |
||
Total |
Lectures |
Practice |
||
1 |
Current trends in the development of the electric power industry. Presentation of the nomenclature for the development of gas-operated circuit breakers. |
4 |
4 |
|
2 |
Design features of 110-220 kV gas-operated circuit breakers. |
4 |
4 |
- |
3 |
Physical and chemical properties of elegaz and other inert gases used in these switches. |
2 |
2 |
- |
4 |
The procedure for pumping switches with elegaz. Methodology for finding and eliminating leaks in the gas system. Occupational health and safety when performing work with elegaz. |
6 |
6 |
- |
5 |
Features of installation and adjustment of gas-operated switches 110-220 kV. The principle of extinguishing the electric arc and contact system devices. |
4 |
4 |
- |
6 |
Features of dismantling gas-operated circuit breakers. |
2 |
2 |
- |
7 |
Design features of the drive mechanism. Function blocks, operating positions, and operating principle. |
4 |
4 |
- |
8 |
Electrical control and monitoring devices. Secondary circuits, troubleshooting. |
2 |
2 |
- |
9 |
Maintenance of gas-operated circuit breakers. The procedure for conducting diagnostics of switches. |
2 |
2 |
- |
10 |
The method of maintenance of switches. Overview and familiarization with the devices used for setting up and diagnosing switches. Consultations. |
6 |
6 |
- |
|
TOTAL |
36 |
36 |
|