公开(公告)号：US09494141B2

公开(公告)日：2016-11-15

申请号：US14155845

申请日：2014-01-15

申请人： ALSTOM Technology Ltd

发明人： Enrico Conte ,  Nicolas Marchal

IPC分类号： F03G6/06 ,  F01K15/00 ,  F03G6/00 ,  F01K3/02 ,  F01K19/00

CPC分类号： F03G6/067 ,  F01K3/02 ,  F01K15/00 ,  F01K19/00 ,  F03G6/005 ,  Y02E10/46

摘要： A solar thermal power system includes a solar receiver and a thermal energy storage arrangement including thermal energy storage fluid to be circulated through the solar receiver to store thermal energy. The system includes a multistage steam turbine operable on variable pressure steam generated by primary and secondary arrangements, by utilizing the fluid. The primary arrangement generates and supplies a high pressure steam to a high pressure turbine inlet, and exits from a high pressure turbine outlet. The secondary arrangement having a reheat assembly, to generate an intermediate pressure steam from the fluid, received from the storage arrangement through the reheat assembly. The intermediate pressure steam and released steam from a high pressure turbine outlet are mixed and reheated in the reheat assembly to be supplied to an intermediate pressure turbine inlet.

摘要翻译： 一种太阳能热力发电系统包括太阳能接收器和包括热能储存流体的热能存储装置，所述热能存储流体将通过太阳能接收器循环以存储热能。 该系统包括通过利用流体可操作于由初级和次级排列产生的可变压力蒸汽的多级蒸汽轮机。 主要装置产生并向高压涡轮机入口提供高压蒸汽并从高压涡轮机出口排出。 二次装置具有再加热组件，用于从储存装置通过再加热组件从流体产生中间压力蒸汽。 来自高压涡轮机出口的中压蒸汽和释放的蒸汽在再加热组件中混合并再加热以供应到中压涡轮机入口。