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1. 发明授权

EP2751395B1 CASCADED POWER PLANT USING LOW AND MEDIUM TEMPERATURE SOURCE FLUID 有权
公开(公告)号：EP2751395B1
公开(公告)日：2020-09-02
申请号：EP12817707.8
申请日：2012-07-19
申请人： Ormat Technologies Inc.
发明人： BATSCHA, Dany
IPC分类号： F01K23/02 , F03G7/04 , F01K25/08

2. 发明授权

EP2217847B1 A POWER AND REGASIFICATION SYSTEM FOR LNG 有权
标题翻译：液化天然气的电力和再调节系统
公开(公告)号：EP2217847B1
公开(公告)日：2018-04-04
申请号：EP08841311.7
申请日：2008-10-12
申请人： Ormat Technologies Inc.
发明人： AMIR, Nadav , BRONICKI, Lucien, Y. , REGAL, Meir
IPC分类号： F17C9/02 , F17C7/04 , F01K25/08
CPC分类号： F01K25/08 , F17C2221/033 , F17C2223/0123 , F17C2227/0135 , F17C2227/0157 , F17C2227/0309 , F17C2227/0311 , F17C2227/0318 , F17C2227/0323 , F17C2227/0327 , F17C2227/0388 , F17C2227/0393 , F17C2265/015 , F17C2265/05 , F17C2265/07
摘要： The present invention provides a power and regasification system based on liquefied natural gas (LNG), comprising a vaporizer by which liquid motive fluid is vaporized, said liquid motive fluid being LNG or a motive fluid liquefied by means of LNG; a turbine for expanding the vaporized motive fluid and producing power; heat exchanger means to which expanded motive fluid vapor is supplied, said heat exchanger means also being supplied with LNG for receiving heat from said expanded fluid vapor, whereby the temperature of the LNG increases as it flows through the heat exchanger means; a conduit through which said motive fluid is circulated from at least the inlet of said vaporizer to the outlet of said heat exchanger means; and a line for transmitting regasified LNG.

3. 发明公开

EP2501904A4 POWER SYSTEM 有权
公开(公告)号：EP2501904A4
公开(公告)日：2014-09-03
申请号：EP10831217
申请日：2010-11-18
申请人： ORMAT TECHNOLOGIES INC
发明人： BRONICKI LUCIEN Y , SHITRIT SHLOMO
IPC分类号： F01K25/10 , F01K13/02 , H02J1/00 , H02P9/04 , H02P9/10
CPC分类号： F01K25/10 , F01K13/02 , H02J3/381 , H02J3/48 , H02J3/50 , H02P9/02 , H02P2205/03 , Y10T307/505
摘要： A power system is provided for delivering a custom level of electrical power to an industrial or commercial facility, comprising a local generator connected to a turbine operating in accordance with an organic Rankine cycle, the local generator having a capacity at least greater than a maximum anticipated power level needed for the electrical needs of a local industrial or commercial facility, one or more control devices operatively connected to the local generator for regulating active and reactive power generated by the generator, a detector for sensing active voltage induced by said generator, a detector for sensing reactive voltage produced by the generator, and a controller in electrical communication with said one or more control devices and with the active and reactive voltage detectors, wherein the controller directs the one or more control devices to regulate the generator such that the active power and reactive power generated by the generator are sufficient to satisfy active and reactive load conditions, of local industrial or commercial facilities. The present invention is also directed to a power system for providing a fast acting spinning reserve, comprising a turbine module of a organic Rankine cycle that is coupled to a generator, a main conduit through which motive fluid heated in said thermodynamic cycle is delivered to the turbine module, and a flow control component operatively connected to said main conduit for automatically limiting the flow of the motive fluid to the turbine module during base load conditions and for automatically increasing the flow of the motive fluid to the turbine module during variable load conditions.

4. 发明公开

EP2440752A4 MULTI-LEVEL ORGANIC RANKINE CYCLE POWER SYSTEM 有权
标题翻译：多级有机RANKINZYKLUS能系统
公开(公告)号：EP2440752A4
公开(公告)日：2013-01-23
申请号：EP10785815
申请日：2010-06-09
申请人： ORMAT TECHNOLOGIES INC
发明人： KAPLAN URI , SINAI JOSEPH , BRONICKI LUCIEN Y
IPC分类号： F01K25/08 , F01K7/02 , F01K7/18 , F01K23/06 , F22B1/18
CPC分类号： F01K25/08 , F01K7/025 , F01K7/18 , F01K23/065 , F22B1/1807 , Y02E20/16 , Y02E20/363
摘要： A waste heat recovery system includes a high pressure turbine and a low pressure turbine, in which the high pressure turbine receives high pressure working fluid vapor, the low pressure turbine receives low pressure working fluid vapor and the high pressure turbine also supplies low pressure working fluid vapor to the low pressure turbine. A recuperator receives working fluid vapor from the low pressure turbine. The recuperator produces heated condensate, at least a portion of which is provided to a high pressure vaporizer. The high pressure vaporizer is configured to receive from a high temperature heat source and produces high pressure working vapor used to power the high pressure turbine. The remaining condensed fluid is provided to a low pressure vaporizer which is configured to receive heat from a low-temperature heat source, thereby producing low pressure working fluid vapor used to power the low pressure turbine.

5. 发明公开

EP1700010A4 HYBRID POWER SYSTEM FOR CONTINUOUS RELIABLE POWER AT LOCATIONS INCLUDING REMOTE LOCATIONS 审中-公开
标题翻译：混合动力装置用于连续可靠的能源IN地点，包括僻静的度假酒店
公开(公告)号：EP1700010A4
公开(公告)日：2009-12-09
申请号：EP04799363
申请日：2004-11-17
申请人： ORMAT TECHNOLOGIES INC
发明人： BRONICKI LUCIEN Y
IPC分类号： G08B23/00 , F01K13/00 , F01K13/02 , F01K23/02 , F01K23/06 , F01K23/10 , F01K25/08 , F01K27/02 , H01M8/12 , H01M8/14 , H01M16/00
CPC分类号： F01K27/02 , F01K13/00 , F01K13/02 , F01K23/02 , F01K23/065 , F01K23/101 , F01K25/08 , H01M16/003 , H01M2008/1293 , H01M2008/147 , H01M2250/402 , H01M2250/405 , Y02B90/12 , Y02B90/16 , Y02E20/16 , Y02E60/526 , Y10T307/50

6. 发明授权

EP2440752B1 MULTI-LEVEL ORGANIC RANKINE CYCLE POWER SYSTEM 有权
公开(公告)号：EP2440752B1
公开(公告)日：2019-09-04
申请号：EP10785815.1
申请日：2010-06-09
申请人： Ormat Technologies Inc.
发明人： KAPLAN, Uri , SINAI, Joseph , BRONICKI, Lucien, Y.
IPC分类号： F01K25/08 , F01K23/06 , F22B1/18 , F01K7/02 , F01K7/18

7. 发明授权

EP2501904B1 POWER SYSTEM 有权
公开(公告)号：EP2501904B1
公开(公告)日：2018-12-26
申请号：EP10831217.4
申请日：2010-11-18
申请人： Ormat Technologies Inc.
发明人： BRONICKI, Lucien, Y. , SHITRIT, Shlomo
IPC分类号： H02J3/38 , H02J3/48 , H02J3/50 , H02P9/02 , F01K25/10 , F01K25/08 , F01K13/02
CPC分类号： F01K25/10 , F01K13/02 , H02J3/381 , H02J3/48 , H02J3/50 , H02P9/02 , H02P2205/03 , Y10T307/505
摘要： A power system is provided for delivering a custom level of electrical power to an industrial or commercial facility, comprising a local generator connected to a turbine operating in accordance with an organic Rankine cycle, the local generator having a capacity at least greater than a maximum anticipated power level needed for the electrical needs of a local industrial or commercial facility, one or more control devices operatively connected to the local generator for regulating active and reactive power generated by the generator, a detector for sensing active voltage induced by said generator, a detector for sensing reactive voltage produced by the generator, and a controller in electrical communication with said one or more control devices and with the active and reactive voltage detectors, wherein the controller directs the one or more control devices to regulate the generator such that the active power and reactive power generated by the generator are sufficient to satisfy active and reactive load conditions, of local industrial or commercial facilities. The present invention is also directed to a power system for providing a fast acting spinning reserve, comprising a turbine module of a organic Rankine cycle that is coupled to a generator, a main conduit through which motive fluid heated in said thermodynamic cycle is delivered to the turbine module, and a flow control component operatively connected to said main conduit for automatically limiting the flow of the motive fluid to the turbine module during base load conditions and for automatically increasing the flow of the motive fluid to the turbine module during variable load conditions.

8. 发明授权

EP2561188B1 ORGANIC MOTIVE FLUID BASED WASTE HEAT RECOVERY SYSTEM 有权
标题翻译：有机流体流体基废热回收系统
公开(公告)号：EP2561188B1
公开(公告)日：2017-08-30
申请号：EP11771656.3
申请日：2011-04-14
申请人： Ormat Technologies Inc.
发明人： BRONICKI, Lucien, Y. , BRONICKI, Yoram
IPC分类号： F01K7/18 , F01K13/02 , F01K23/06 , F01K23/10 , F01K25/08 , F22B3/04
CPC分类号： F01K25/08 , F01K7/18 , F01K13/02 , F01K23/065 , F01K23/101 , F22B3/04

9. 发明公开

EP2812733A1 APPARATUS AND METHOD FOR PREVENTING DAMAGE TO A DOWNHOLE PUMP IMPELLER 有权
标题翻译：设备和方法防止损坏良好的泵叶轮
公开(公告)号：EP2812733A1
公开(公告)日：2014-12-17
申请号：EP13746353.5
申请日：2013-02-07
申请人： Ormat Technologies Inc.
发明人： AMIR, Nadav
IPC分类号： G01V3/00 , G01V1/40 , G01B5/02 , G01B5/18
CPC分类号： E21B43/126 , E21B43/128 , E21B47/0007 , F04D13/10 , F04D15/0077 , F04D15/0272 , F04D29/042 , G01P3/36
摘要： A method for preventing damage to a downhole pump impeller of a downhole pump includes setting a rotatable part of a downhole pump to a selected depth, monitoring the depth of the rotatable part, determining that the depth of the rotatable part has significantly changed, and taking a corrective action to return the depth of the rotatable part to said selected depth in order to prevent damage to an impeller that is liable to be caused by a change in depth of the rotatable part. The downhole pump further has a line shaft, an impeller engaged with the line shaft for pressurizing fluid to be extracted from a well, and monitoring apparatus for monitoring the depth of a distal end of the line shaft in order to prevent damage to the impeller that is liable to be caused by a change in depth of the distal end.

10. 发明公开

EP2235373A4 WATER LUBRICATED LINE SHAFT BEARING AND LUBRICATION SYSTEM FOR A GEOTHERMAL PUMP 有权
标题翻译：水润滑KING轴承和油SYSTEM FOR地源热泵
公开(公告)号：EP2235373A4
公开(公告)日：2012-05-16
申请号：EP08870894
申请日：2008-12-18
申请人： ORMAT TECHNOLOGIES INC
发明人： SULLIVAN ROBERT M
IPC分类号： F04D29/02 , E21B43/12 , F03G7/04 , F04D13/10 , F04D29/047 , F04D29/06
CPC分类号： F04D29/026 , E21B43/121 , F04D13/10 , F04D29/047 , F04D29/061 , F05D2230/64 , F05D2300/432

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