Description

GE  DS200SHVG1BGD  thyristor high-voltage interface board

Basic information
Component Number: DS200SHVG1BGD.
Product series: Mark V
Product type: Thyristor high-voltage interface board.
Country of origin: The United States
Dimensions: 16×10×4cm.
Weight: 1.2kg.

Function and Application
Signal conversion and transmission: In the system, it mainly serves as an interface platform between the thyristor bridge and the power supply, processing voltage signals ranging from -500mV to 500mV and converting them into differential frequency signals from 0 to 500kHz, which are then sent to the power card of the driver to achieve effective communication and collaborative operation among various parts of the system.
Scope of application: It is a part of the Mark V turbine control system series and is applicable to the automated drive systems of wind, gas or steam turbines compatible with GE, playing a key role in the control and operation of the turbines.

Hardware characteristics
Configurability: There are 17 patch cords on the board, allowing users to configure them according to specific needs. Each patch cord is equipped with a 10:1 current transformer, enhancing the attenuation capacity of the circuit board and enabling flexible adaptation to different working conditions and system requirements.
Status indication: It is equipped with 3 on-board LED indicator lights to visually remind users of abnormal conditions such as filter meltdown, facilitating fault detection and maintenance.
Protection components: It integrates standard voltage-limiting hardware components such as capacitors, resistors, diodes and application-specific integrated circuits, etc., which are used to suppress and limit voltage, protecting the circuit board and system from damage caused by excessive voltage.