Method for supplying of controlled power within power supply area of electric utility for frequency stabilization of electric transmission network, involves connecting uninterrupted power supply system and rectifier system with controller

摘要

The method involves connecting an uninterrupted power supply system and a rectifier system with a controller. Either the or multiple uninterrupted power supply systems and the or multiple rectifier systems are separated by the respective controllers from the transmission network during the demand of positive controlled power in transmission network. The self- energy source of the uninterrupted power supply system and the rectifier system supplies the self energy as controlled power into the transmission network. An independent claim is included for a device for supplying of controlled power with in the power supply area of an electric utility for frequency stabilization of an electrical transmission network.