公开(公告)号：US09470212B2

公开(公告)日：2016-10-18

申请号：US14058340

申请日：2013-10-21

申请人： Kabushiki Kaisha Toshiba

发明人： Mohammad Ashari Hadianto ,  Akihiro Taniguchi ,  Mikhail Rodionov ,  Nobuo Okita ,  Shoko Ito ,  Katsuya Yamashita ,  Osamu Furuya ,  Mikio Takayanagi

IPC分类号： F03G7/04 ,  F01K23/02

CPC分类号： F03G7/04 ,  F01K23/02 ,  Y02E10/10

摘要： A flasher separates a geothermal fluid into steam and hot water. A steam turbine is driven by being supplied with the separated steam as a working medium. An evaporator is supplied with the steam from the steam turbine as a first heating medium, which is thereafter supplied to a first preheater via the evaporator. A superheater is supplied with the hot water separated by the flasher as a second heating medium, which is thereafter supplied to a second preheater via the superheater. A medium turbine is driven by being supplied, as a working medium, with a low-boiling-point medium having been heat-exchanged sequentially in the first preheater, the second preheater, the evaporator, and the superheater. In the evaporator and the first preheater, the low-boiling-point medium and the first heating medium are heat-exchanged. In the superheater and the second preheater, the low-boiling-point medium and the second heating medium are heat-exchanged.

摘要翻译： 闪电灯将地热液体分成蒸汽和热水。 蒸汽轮机通过供给分离的蒸汽作为工作介质来驱动。 向蒸发器供应来自蒸汽轮机的蒸汽作为第一加热介质，然后通过蒸发器供给第一预热器。 向过热器供给由闪光器分离的热水作为第二加热介质，然后通过过热器将其供给到第二预热器。 作为工作介质，通过在第一预热器，第二预热器，蒸发器和过热器中依次进行热交换的低沸点介质来驱动中等涡轮机。 在蒸发器和第一预热器中，对低沸点介质和第一加热介质进行热交换。 在过热器和第二预热器中，对低沸点介质和第二加热介质进行热交换。

公开(公告)号：US09382815B2

公开(公告)日：2016-07-05

申请号：US13944180

申请日：2013-07-17

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Mohammad Ashari Hadianto ,  Mikhail Rodionov ,  Nobuo Okita ,  Akihiro Taniguchi ,  Katsuya Yamashita ,  Osamu Furuya ,  Kazuo Takahata ,  Mikio Takayanagi

IPC分类号： F01K1/00 ,  F01K1/02 ,  F01K1/16 ,  F01K13/00 ,  F01K13/02 ,  F01K3/00 ,  F01K3/02 ,  F01K7/24 ,  F01K7/38 ,  F03G6/06 ,  F01K3/12 ,  F01K25/08 ,  F03G7/04 ,  F01K23/10 ,  F24J2/07 ,  F01K3/16 ,  F01K3/26

CPC分类号： F01K7/24 ,  F01K1/00 ,  F01K1/02 ,  F01K1/16 ,  F01K3/00 ,  F01K3/004 ,  F01K3/02 ,  F01K3/12 ,  F01K3/16 ,  F01K3/262 ,  F01K7/38 ,  F01K13/00 ,  F01K13/006 ,  F01K13/02 ,  F01K23/10 ,  F01K25/08 ,  F03G6/067 ,  F03G7/04 ,  F24S20/20 ,  Y02E10/10 ,  Y02E10/46 ,  Y02E60/15 ,  Y02P80/154

摘要： A power generating system includes a flow dividing structure, a first detector, a flow dividing adjusting valve, a heat accumulator, a heat exchanger and a turbine. The flow dividing structure divides a first heat medium into a first flow path and a second flow path. The first detector detects a flow rate of the first heat medium. The flow dividing adjusting valve opens the second flow path when the flow rate of the first heat medium exceeds a predetermined value. The heat accumulator accumulates the first heat medium via the second flow path and delivers the first heat medium at a temporally leveled flow rate. The heat exchanger transfers heat from the first heat medium to a second heat medium having a lower boiling point than the first heat medium. The turbine rotationally moves by the second heat medium with heat having been transferred by the heat exchanging unit.

摘要翻译： 发电系统包括分流结构，第一检测器，分流调节阀，蓄热器，热交换器和涡轮机。 分流结构将第一热介质分成第一流路和第二流路。 第一检测器检测第一热介质的流量。 当第一热介质的流量超过预定值时，分流调节阀打开第二流路。 蓄热器经由第二流路积累第一热介质，并以时间流平的流量输送第一热介质。 热交换器将热量从第一热介质传递到具有比第一热介质低的沸点的第二热介质。 涡轮机通过已经被热交换单元转移的热量旋转地移动第二热介质。