Damage to the synchronization panel

Problems that occur damage to the synchronization panel

Generator 1 failed Synchrone to Generator 2, after a few seconds do synchronize MCCB Generator 1 Trip.

Possible errors occur on the AVR generator 1 or 2, also at supporting components such as:  Reverse Power Relay.

Generator

The work that has been done:

1. Check the voltage on the generator, through the settings made on the AVR Generator 1 and Generator 2. Change the settings by turning a few degrees at a variable resistor, need special labeling before doing it with a marker that is not easily lost. 

This reel considering changes that could be made more aggravating circumstances for AVR settings.

Sinchronize Panel

2. Check the second frequency generator, are like that done at the same point above, several types of AVR presents some variable resistor for setting the duty of each such change in voltage and frequency changes.

3. Setting the output voltage of the generator 1 through the AVR, does not solve the problem. Perform the next step, check the technical components such as Reverse Power Relay, Control Sync and others.

AVR

4. Check Reverse Power Relay, detectable damage to the Reverse Power Relay generator unit 1

The next solution;

Replacement Reverse Power Relay with the following specifications: Reverse Power Relay

• PH 1/3 6 / 4W Reverse Power Trip
• Type: M200 RP1
• Series No. : 240V L / N 50/60 Hz 6A
• Operation: Energize On Trip

Reverse Power Trip

I will discuss in the article type Reverse Power Trip with type M200RP1

Detail project:

Vessel	ASL Glory
Equipment type	Sinchronize Panel
Service Issue	Error proses synchronize
Location	ASL Shipyard