Description:

The system can fulfill the lab exercises as follow:

1. Relay training in power distribution

(1) Typical current relay

(2) Typical voltage relay

(3) Typical middle relay

(4) Typical time relay

(5) Signal relay

(6) Differential relay

2. Relay protection training in power distribution

(1) Over current protection with time limit in power distribution

(2) Low-voltage start over current protection in power distribution

(3) Current quick break protection in power distribution

(4) Current reverse time limit protection in power distribution

(5) Over current protection in distribution transformer

(6) Current quick break protection in distribution transformer

(7) Over load protection in distribution transformer

(8) Longitudinal differential protection in distribution transformer

3. Secondary loop and automatic device training in power distribution

(1) control and signal loop of breaker

(2) Insulation monitoring device for 6~35KV system

(3) Reclosing of power distribution system

(4) Over current protection and auto reclose

(5) Over current protection and late-reclosing acceleration

(6) APD circuit of bus back-up power auto switch

(7) APD circuit of lead-in back-up auto switch

(8) Transformer voltage adjustment with load

(9) Manual/auto power factor compensation

4. Monitoring training in power distribution system

(1) System electricity monitoring and load curve plotting

(2) Remote control and signal acquisition of breaker

(3) Voltage reactive auto-adjust in substation

5. PLC training in Power distribution protection

(1) Over current protection with time limit

(2) Over current protection in low-voltage start

(3) Current quick break protection

(3) Over current protection of transformer

(4) Over load protection of transformer

(5) Over current protection and reclosing

(6) Over current protection and late-reclosing acceleration

(7) Space power source automatic switch

Details: