发明名称 |
OPERATING METHOD FOR AN EXTERNALLY HEATED FORCED-FLOW STEAM GENERATOR |
摘要 |
An operating method for an externally heated once-through steam generator, in particular a once-through steam generator is heated using solar thermal energy and has a steam turbine connected downstream of the once-through steam generator. A pressure regulation device, having at least one turbine valve for regulating the pressure, is arranged in the feed water-steam circuit between the once-through steam generator and the steam turbine, the pressure regulation device being controlled by a control unit in such a way that, in the event of sudden load reductions, the drop in pressure associated therewith occurs, in a time delayed manner, by throttling of the at least one turbine valve. |
申请公布号 |
US2016208656(A1) |
申请公布日期 |
2016.07.21 |
申请号 |
US201414913017 |
申请日期 |
2014.08.20 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
Brückner Jan;Thomas Frank |
分类号 |
F01K7/16;F03G6/06 |
主分类号 |
F01K7/16 |
代理机构 |
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代理人 |
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主权项 |
1. An operating method for an externally heated forced-flow steam generator having a steam turbine connected downstream of the forced-flow steam generator, wherein, in the feedwater-steam circuit between the forced-flow steam generator and steam turbine, there is provided a pressure regulating apparatus having at least one turbine valve for regulating the pressure, the method comprising:
actuating the pressure regulating apparatus by a control device such that, in the event of sudden decreases in load, the associated drop in pressure takes place in time-delayed fashion by way of throttling of the at least one turbine valve. |
地址 |
München DE |