ABB GFD233A102 3BHE022294R0102 is a static excitation controller produced by ABB, which is mainly used to control the excitation current of the generator to ensure that the current generated by the generator is properly excited to maintain the stability and operation of the system. The controller adopts advanced microcontroller technology, and realizes the precise control of the excitation current of the generator by detecting the voltage, current and speed of the generator through sensors.

GFD233A102 3BHE022294R0102 Excitation controller has fast response, high control accuracy and good reliability, widely used in thermal power generation, hydroelectric power generation, wind power generation and other fields. It not only improves the efficiency and stability of the generator, but also helps to reduce energy waste and environmental pollution.

GFD233A 3BHE022294R0103

With the development of power electronics technology, static excitation controllers began to appear in the 1950s, to the development of microcontroller technology in the 1970s brought digital excitation controllers, and then to the development of computer technology and network technology after the 1980s gave birth to distributed excitation control systems, as well as the development of intelligent control technology in recent years, intelligent excitation controllers began to appear. The technology of generator excitation control is constantly improved and improved to meet the needs of different application scenarios.