PID controller design has long been central to the stable and efficient operation of automatic voltage regulator (AVR) systems worldwide. Contemporary research in this field focuses on the ...

GE Energy has introduced the SQ-300i automatic voltage control (AVC), the completely redesigned AVC for electrostatic precipitators. The SQ-300i, like the original SQ-300, serves as the "heartbeat" of ...

Using voltage data down to the consumer level is essential for grid optimisation and operational flexibility in the new era of intermittent generation and fast-changing user demand. Power grids were ...

Automation eases Colorado wind farm integration and enhances system operation for Xcel Energy. The AVSO controller helps to maintain healthy voltages at the generation facilities and substation busses ...

Analog circuits have had their day; everything is digital now. However, here’s a simple analog circuit built with one good, old, but still available pulse-width-modulating regulator chip. The ...