Method for balancing differences between needed and offered power in an electrical energy supply system ensures electricity quality with regard to constant voltage and frequency while protecting generators and power stations.

摘要

A power station (1) acts as an energy generator connected to an electrical energy mains supply line (3) by a connecting line (2). A consumer (9) connects to this line. An energy supply system is equipped with a reactive compensator (8) consisting of thyristor compensators and also connected to an energy supply line in an electricity distribution supply network.