A method for to - and discharge of condensate and water - steam - circuit

摘要

The invention relates to a process and a circuit arrangement for carrying out the process for the feed and discharge of condensate in the steam circulation of a thermal power station. To compensate volume changes in the equipment of the circuit, condensate is fed or discharged as a function of predetermined desired values, the current values determined for the respective volume of the equipment of the circuit being evaluated in a common control loop and, according to the evaluation of the common control loop (28), an associated control station (30) being acted on in such a way that condensate is fed or discharged. IMAGE