Hydropower Hydroelectric Power Plant Automation Control System Protection and Monitoring System Relay Protection Cabinet Cubicle HPP HEPP SHPP SHEPP

Hydropower plant automation system

Protection and monitoring system

Relay protection

1. Host computer

2. Operator station

3. Gateway cubicle

4. Metering cubicle(watt hour meter cubicle) DSSD331, DSSD341, DTSD341...

5. Transformer protection& monitoring cubicle

6. Line protection& measurement& control cubicle

7. Generator-transformer protection& monitoring cubicle

8. Generator protection& measurement& control cubicle

9. Turbine-generator LCU cubicle

10. Common LCU cubicle

11. Switchyard LCU cubicle

12. Dam LCU cubicle

13. Draft tube gate LCU cubicle

14. Bus bar protection& monitoring cubicle

15. AC power sampling cubicle

16. Automatic quasi-synchronization cubicle

17. Generator neutral point grounding resistance cabinet FNR...

18. Transformer neutral point grounding resistance cabinet BNR-10.5/2.4...

19. Power communication cabinet

20. Simulation screen...

Satellite clock, main protection device, backup protection device, multi-point quasi-synchronous device, single point quasi-synchronous device, non-electricity protection device, differential protection device, distance protection device, rotor grounding protection device, excitation transformer protection device, section protection device

Few people on duty/unmanned/unattended

Highly integrated of primary& secondary equipment, fully automatic start& stop, automatic power generation operation function according to given load/water level, remote monitoring and fault diagnosis and maintenance…

Automatic control, protection, measurement, signal, online monitoring, self-diagnosis, visual intelligent monitoring, operation guidance, auxiliary analysis and decision-making, remote control…

The monitoring system has automatic control functions of AGC, AVC and EDC to meet the needs of users for automatic power generation and economic operation.

Data acquisition/collection/sampling and data processing

Security monitoring, animation display

Unit sequence control, fully automatic start and stop

Automatic power generation control AGC, economic power generation control according to water level

Automatic power generation control AGC, automatic voltage control AVC, economic dispatch control EDC

Equipment and parameter configuration and interface configuration

Simulation light plate display

Real-time and historical database management

Report print management

Intelligent voice alarm, ON-CALL

Accident record and accident recall

Anti-misoperation and safety control

Operational record and operation management

Main equipment online monitoring and fault diagnosis

Equipment operation guidance, operation statistics and production management

Station communication and remote control communication

WEB information release, mobile phone monitoring

Remote troubleshooting and maintenance/remote fault diagnosis and maintenance

Generator neutral point grounding resistance cabinet FNR...

Transformer neutral point grounding resistance cabinet BNR-10.5/2.4...