SAVR-2000K IGBT Excitation System for Synchro Generator

Functions

• Use DSP 32-bit (40M) as the double processor and double channel structure;
• Use IGBT as the power component;
• Digital control, AC sampling, regulation given by software;
• Self diagnose to power failure, hardware failure, software failure etc, and have fault-tolerant function;
• Standard network and communication interfaces;
• Suitable for excitation systems such as DC excitation system, PMG.

Technical Parameters

• PWM frequency: 1~1kHz
• IGBT rated 50A~500A
• AC sampling with 16-bit A/D
• 32-bit I/O
• Voltage regulating range: 0~130%
• Voltage regulating precision:<0.25%

Cubicle Dimension

8006002260 (2360) or 8008002260 (2360)

Engineering Application

It has been successfully applied in several power plants such as Yuzixi Power Plant (40MW), Shentou Power Plant (200MW), Xin'anjiang Power Plant (90MW) etc.