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公开(公告)号：US09739178B2
公开(公告)日：2017-08-22
申请号：US13900112
申请日：2013-05-22
发明人： Maurus Herzog , Suman Ray
摘要： The invention relates to a steam Rankine cycle plant and a method for operating thereof. The plant comprises a higher-pressure steam turbine with an outlet and a reheater fluidly connected to the higher-pressure steam turbine. In addition, the plant has a lower-pressure steam turbine with an inlet that is fluidly connected to the reheater. The plant also has a bypass that is fluidly connecting the outlet and the inlet so as to bypass the reheater.
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2.发明申请STEAM RANKINE CYCLE SOLAR PLANT AND METHOD FOR OPERATING SUCH PLANTS 审中-公开蒸汽RANKINE循环太阳能植物和操作这些植物的方法公开(公告)号：US20130312410A1
公开(公告)日：2013-11-28
申请号：US13893379
申请日：2013-05-14
发明人： Maurus Herzog
IPC分类号： F03G6/00
摘要： The invention relates to a Steam Rankine cycle solar plant and a method of operating thereof. The plant comprises a steam generator for generating steam from solar thermal energy, a feed line connected to the steam generator and a multi-stage turbine, with a first stage and an intermediate stage downstream of the first stage, connected to the steam generator by the feed line. The plant further includes an overload valve located in the feed line. This overload valve is configure and arranged to limit the steam pressure of the first stage by directing at least a portion of the steam into the intermediate stage above a predetermined steam turbine inlet pressure.
摘要翻译： 本发明涉及蒸汽兰金循环太阳能发电厂及其操作方法。 该设备包括用于从太阳能热能产生蒸汽的蒸汽发生器，连接到蒸汽发生器的进料管线和多级涡轮机，其具有在第一级下游的第一级和中间级，其通过 喂料线。 该设备还包括位于进料管线中的过载阀。 该过载阀被构造和布置成通过将至少一部分蒸汽引导到高于预定蒸气涡轮机入口压力的中间级来限制第一级的蒸汽压力。
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公开(公告)号：US09638173B2
公开(公告)日：2017-05-02
申请号：US13855297
申请日：2013-04-02
发明人： Andreas Ehrsam , Maurus Herzog , Suman Ray
摘要： A solar thermal power system can include a solar receiver steam generator, a thermal energy storage arrangement utilizing a thermal energy storage fluid, and a multistage steam turbine for driving an electrical generator to produce electrical power. The solar thermal power system has a first operating mode in which steam is generated by the solar receiver steam generator and is supplied both to the thermal energy storage arrangement and to a high pressure turbine inlet of the multistage steam turbine. In a second operating mode, steam is generated by recovering stored thermal energy from the thermal energy storage fluid of the thermal energy storage arrangement for injection into the multistage steam turbine at a location or turbine stage downstream of the high pressure turbine inlet.
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4.发明申请STEAM RANKINE CYCLE SOLAR PLANT AND METHOD FOR OPERATING SUCH PLANTS 审中-公开蒸汽RANKINE循环太阳能植物和操作这些植物的方法公开(公告)号：US20130312413A1
公开(公告)日：2013-11-28
申请号：US13898796
申请日：2013-05-21
发明人： Maurus Herzog , Suman Ray
IPC分类号： F03G6/00
摘要： The invention relates to a steam Rankine cycle solar plant and a method of operating thereof. The plant comprises a high-pressure steam turbine with an inlet, an intermediate stage that is downstream of a first stage, and an outlet. A lower-pressure steam turbine with an inlet is fluidly connected to the outlet of the high-pressure steam turbine. The plant further comprises a focal point solar concentrator that is configured and located to superheat steam, by either direct or indirect means, as it is fed to the high-pressure steam turbine, and a first linear solar concentrator that is configured and located to reheat steam from the high-pressure steam turbine as it is fed to the lower-pressure steam turbine.
摘要翻译： 本发明涉及蒸汽兰金循环太阳能发电厂及其操作方法。 该设备包括具有入口的高压汽轮机，位于第一级下游的中间级和出口。 具有入口的低压汽轮机与高压蒸汽轮机的出口流体连接。 该设备还包括焦点太阳能集中器，该焦点太阳能集中器被构造和定位成通过直接或间接方式将蒸汽过热，因为它被供给到高压蒸汽涡轮机;以及第一线性太阳能集中器，其被构造和定位以重新加热 来自高压蒸汽轮机的蒸汽在供给到低压汽轮机时。
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公开(公告)号：US20130255254A1
公开(公告)日：2013-10-03
申请号：US13855297
申请日：2013-04-02
发明人： Andreas EHRSAM , Maurus Herzog , Suman Ray
IPC分类号： F03G6/00
摘要： A solar thermal power system can include a solar receiver steam generator, a thermal energy storage arrangement utilising a thermal energy storage fluid, and a multistage steam turbine for driving an electrical generator to produce electrical power. The solar thermal power system has a first operating mode in which steam is generated by the solar receiver steam generator and is supplied both to the thermal energy storage arrangement and to a high pressure turbine inlet of the multistage steam turbine. In a second operating mode, steam is generated by recovering stored thermal energy from the thermal energy storage fluid of the thermal energy storage arrangement for injection into the multistage steam turbine at a location or turbine stage downstream of the high pressure turbine inlet.
摘要翻译： 太阳能热力发电系统可以包括太阳能接收器蒸汽发生器，利用热能储存流体的热能存储装置和用于驱动发电机产生电力的多级蒸汽轮机。 太阳能热力发电系统具有第一操作模式，其中蒸汽由太阳能收集器蒸汽发生器产生，并且被供应到多级蒸汽轮机的热能储存装置和高压涡轮机入口。 在第二操作模式中，通过将热能储存装置的热能储存流体中储存的热能从高压涡轮机入口下游的位置或涡轮级注入多级蒸汽轮机中来回收蒸汽。
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