励磁控制器  IS200ERDDH1ABA 励磁控制器

产品型号：IS200ERDDH1ABA

功能：栅极驱动控制，控制过高的直流母线电压

安装位置 ：单纯形;ERBP 背板。冗;ERBP 背板和 ERRB 背板

操作模式：单工或冗余

冗余模式控制；K41 消磁继电器

系列：EX2100 励磁控制器

单工模式控制：K3 充电继电器

IS200ERDDH1ABA 励磁控制器是一种用于控制发电机励磁系统的装置。它的主要功能是将电力系统中的模拟信号采集进入控制芯片中，进行当前工况的分析与计算，然后将计算所得的励磁控制信号输入至励磁功率模块中。励磁功率模块根据输入控制信号的大小控制励磁电流的大小和方向，从而控制发电机的运行方式。

IS200ERDDH1ABA 励磁控制器的工作原理涉及传感器检测、信号转换、控制策略计算、励磁电流信号发送以及励磁系统响应等多个环节。传感器首先检测发电机的输出电压和电流，并将这些信号转换为电信号发送给控制器。控制器接收到信号后，根据预设参数和控制策略计算出所需的励磁电流，并将计算得到的励磁电流信号发送给励磁系统。励磁系统通过变换电压信号和提供直流电给发电机的励磁线圈，产生恒定的磁场，从而影响发电机的输出电压和电流。

Product model: IS200ERDDH1ABA

Function: Grid drive control, control high DC bus voltage

Installation position: simplex; ERBP backplane. Redundant; ERBP backplane and ERRB backplane

Operation mode: simplex or redundancy

Redundant mode control; K41 degaussing relay

Series: EX2100 excitation controller

Simplex mode control: K3 charging relay

The IS200ERDDH1ABA excitation controller is a device used to control the excitation system of a generator. Its main function is to collect the analog signal in the power system into the control chip, analyze and calculate the current working condition, and then input the calculated excitation control signal into the excitation power module. The excitation power module controls the size and direction of the excitation current according to the size of the input control signal, thus controlling the operation mode of the generator.

The working principle of IS200ERDDH1ABA excitation controller involves sensor detection, signal conversion, control strategy calculation, excitation current signal sending and excitation system response. The sensor first detects the output voltage and current of the generator and converts these signals into electrical signals sent to the controller. After receiving the signal, the controller calculates the required excitation current according to the preset parameters and control strategy, and sends the calculated excitation current signal to the excitation system. The excitation system generates a constant magnetic field by changing the voltage signal and providing direct current to the excitation coil of the generator, which affects the output voltage and current of the generator.