Training and Assessment System for On duty Electricians in Power Distribution Room | Power Supply and Distribution Training Device

Training and Assessment System for On duty Electricians in Power Distribution Room | Power Supply and Distribution Training Device

• Overview

With the increasing number of large and medium-sized enterprises in China and the rapid development of the power industry, the demand for electricians is constantly increasing, and there is a shortage of on duty electricians in transformer and distribution rooms; “TYDLX-03Training and Assessment System for On duty Electricians in Power Distribution Room | Power Supply and Distribution Training Device”It is developed to cooperate with the grading examination for duty electricians in power distribution rooms, based on the "Occupational Standards for Duty Electricians in Power Distribution Rooms" issued by the Ministry of Labor and Social Security, and with reference to relevant vocational skill appraisal guidance books, training outlines, training materials, and question banks compiled by the Ministry of Labor and Social Security, the Vocational Skill Appraisal Guidance Center for the Power Industry, the Vocational Skill Appraisal Guidance Center for the Machinery Industry, and the Power Department of the Ministry of Energy.Using a 35KV substation as a primary system model, the training project combines some typical and commonly used primary real components with a system simulation control screen. The training project involves high and low voltage electrical appliances and complete equipment in the transformer and distribution room, monitoring and meter reading, power relays and relay protection, switching operations, typical low-voltage electrical circuits, etc. It can be used as training equipment for students majoring in power supply and distribution and related majors in vocational schools and technical schools, as well as a training and assessment platform for on duty electricians in transformer and distribution rooms.

• characteristic

• The system adoptsTypical and commonly used real components on site,Strive to create a real environment for professional positions;
• System wiring onceTypical and diverse, capable of simulating and implementing switching operations under various requirements;
• The training program is complete and can effectively meet the requirements of training assessment and evaluation.

• technical performance

• Input power supply:three-phase five-wire～380V±10% 50HZ
• Capacity:<5kVA
• Working environment: temperature -10 ℃~+40 ℃, relative humidity<85% (25 ℃), sea level<4000m

• Practical Training Project

Cognition and operation of high and low voltage switches and complete sets of equipment

1. Cognition and Operation of 10kV High Voltage Isolation Switch

2. Cognition and Operation of 10kV High Voltage Vacuum Circuit Breaker

3. Cognition and Operation of 10kV High Voltage Switchgear

4. Cognition and Operation of HD13 Low Voltage Knife Switch

5. Cognition and Operation of DW15 Low Voltage Universal Circuit Breaker

6. Cognition and Operation of Low Voltage Molded Case Circuit Breakers

7. Cognition and Operation of 0.4kV Low Voltage Switchgear

Cognition and wiring of high and low voltage current and voltage transformers

8. Cognition and wiring of high and low voltage current transformers

9. Cognition and wiring of high and low voltage transformers

Understanding and Characteristics Testing of Power Relay Structure

10. Characteristics of Current Relays

11. Characteristics of Voltage Relays

12. Characteristics of intermediate relay

13. Characteristics of time relay

14. Characteristics of Flash Relay

15. Characteristics of inverse time relay

Relay protection of power supply and distribution system

16. Wiring and Debugging of Power Supply Line with Time limited Overcurrent Protection Circuit

17. Wiring and Debugging of Overcurrent Protection Circuit for Low Voltage Starting of Power Supply Line

18. Wiring and Debugging of Current Quick Break Protection Circuit for Power Supply Lines

19. Wiring and debugging of overcurrent protection circuit with inverse time limit for power supply line current

20. Wiring and Debugging of Overcurrent Protection Circuit for Distribution Transformers

21. Wiring and Debugging of Current Quick Break Protection Circuit for Distribution Transformers

22. Wiring and Debugging of Overload Protection Circuit for Distribution Transformers

23. Simulated over temperature protection for transformers

Secondary circuit and automatic device of power supply and distribution system

24. Control and signal circuit of circuit breaker

25. Insulation monitoring device circuit for 6-35kV system

26. Primary reclosing of power supply and distribution system

27. Integrated overcurrent protection and automatic reclosing for power lines

28. Power factor compensation

35kV substation monitoring and meter reading

29. The use and parameter setting of three-phase multifunctional intelligent instruments

30. The use and parameter setting of intelligent temperature and humidity controller

31. System operation status monitoring

32. 35kV dual line incoming power monitoring

33. 35kV substation main transformer power monitoring

Switching operation of 35kV substation

34. System operation mode switching and switching operation

35. Line power outage and switching operation

36. Switching operation of power transmission line

37. Switching operation from two incoming power supply lines to one power supply line

38. Switching operation from one incoming power supply to two incoming power supplies

39. Switching switching operation between dual mother operation states

40. Switching switching operation of segmented single mother operation status

41. Bus switching from operating state to maintenance and switching operation

42. Switching operation of busbar from maintenance state to operation

43. Transformer switching from operating state to maintenance and switching operation

44. Transformer switching operation from maintenance status to operation

45. Transformer switches from operating state to cold standby switching operation

46. Transformer switches from operating state to hot standby switching operation

47. Switching operation of transformer from cold standby state to operation

48. Switching operation of transformer from hot standby state to operation

49. Switching the outgoing switch from operating state to maintenance and switching operation

50. Switching the outgoing line from maintenance status to cold standby switching operation

51. Switching operation of outgoing line from cold standby to hot standby

52. Switching operation of outgoing line from hot standby to operation

53. Switching operation of outgoing line from maintenance to operation

54. Wiring and commissioning of typical low-voltage electrical circuits