IS200ERDDH1ABA GE excitation regulator dynamic discharge board

Product Description

The IS200ERDDH1ABA GE excitation control dynamic discharge board is designed to regulate and control the excitation system of the generator.It helps to maintain the voltage and stability of the generator during operation.

feature

Adjusting and controlling the excitation system

Helps maintain generator voltage and stability

Reliable and durable design

The IS200ERDDH1ABA GE excitation control dynamic discharge board is a key component in the power generation system.It ensures the correct regulation and control of the generator excitation system,thereby achieving efficient and stable operation.

The excitation regulator dynamic discharge plate IS200ERDDH1A belongs to the EX2100 series manufactured by GE.This model can be used for simplex or redundant applications.IS200ERDDH1ABA will be installed in different locations according to the operating mode.

The IS200ERDDH1ABA model is part of the EX2100 series and is a dynamic discharge board for the excitation regulator.ERDD model has two working modes:single mode and redundant mode.The usage and installation methods for each application mode are different.

When IS200ERDDH1ABA is used in simplex mode,this model controls the K3 charging relay;When the board is used in redundant mode,it will control the K41 demagnetization relay.The installation position of ERDD mode is different in simplex and redundant modes.In simplex mode,IS200ERDDH1ABA is installed in the ERBP backplane,while in redundant mode,two ERDD models must be used,one installed in simplex mode with the model,and the other board will be installed on the ERRB backplane.

Another function of this board is to provide feedback from the bridge to observe the output field and DC bus voltage.When monitoring these situations,the board can also observe the output shunt current,IGBT gate drive status,and bridge temperature.The IS200ERDDH1ABA board is also commonly used to control excess DC bus voltage through dynamic discharge of the model.

application area

The IS200ERDDH1ABA GE excitation regulator dynamic discharge board is widely used in power system generator sets,such as thermal power,hydropower,nuclear power and other fields.In these fields,precise excitation control is needed to ensure the stable operation of the generator set and the reactive power demand of the power system.