Gas supply control device for a gas storage power plant

摘要

The present invention relates to a gas storage power plant (1) with a gas store (8), a turbogroup (2) and a gas supply line (9) which leads from the gas store (8) to the turbogroup (2). A gas supply control device (12) is arranged in the gas supply line (9). So that a gas flow can be provided, even in an emergency, the gas supply control device (12) has a main line (14) and a bypass line (19). The main line (14) forms a section of the gas supply line (9). In the main line (14) is arranged a main valve arrangement (15) which shuts off the main line (14) in an emergency. The bypass line (19) bypasses the main valve arrangement (15). In the bypass line (19) is arranged a bypass valve arrangement (20) which opens the bypass line (19) in an emergency.