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41. 发明授权

EP3055554B1 HYDRAULIC POWER RECOVERY TURBINE WITH INTEGRATED BEARING-CLUTCH HOUSING 有权转让
公开(公告)号：EP3055554B1
公开(公告)日：2018-12-12
申请号：EP14781159.0
申请日：2014-10-02
申请人： Nuovo Pignone S.r.l.
发明人： MANICONE, Pasquale Delio
IPC分类号： F03B13/06 , F03B11/02 , F03B11/06
CPC分类号： F01D15/08 , F01D5/02 , F03B11/02 , F03B11/06 , F03B13/06 , F04D1/00 , F04D13/04 , F05B2220/70 , F05B2240/60 , F05B2260/40 , F05B2260/4023 , F05B2260/98 , F16D23/10 , F16D43/04 , Y02E10/22 , Y02E10/226 , Y02E10/28 , Y02E60/17 , Y02P90/50
摘要： The hydraulic power recovery turbine comprises a casing and a rotor arranged for rotation in the casing. The rotor comprises a rotor shaft and at least one impeller mounted on the rotor shaft. The rotor shaft is supported by bearings arranged in respective bearing housings. The drive-end bearing housing further houses a clutch, which connects the rotor shaft to an output shaft of the hydraulic power recovery turbine extending from the drive-end bearing housing.

42. 发明公开

EP3384155A1 UNIT FOR SOLAR AND WIND ENERGY UTILISATION 有权
公开(公告)号：EP3384155A1
公开(公告)日：2018-10-10
申请号：EP16826160.0
申请日：2016-11-23
申请人： Piskorz, Waldemar , Piskorz, Tomasz Tadeusz , Piskorz, Ireneusz
发明人： Piskorz, Waldemar , Piskorz, Tomasz Tadeusz , Piskorz, Ireneusz
IPC分类号： F03D9/00 , F03D9/11 , F03D3/04
CPC分类号： F03D9/007 , F03D3/0418 , F03D3/0427 , F03D7/06 , F03D9/11 , F03D9/255 , F05B2220/708 , H02S10/12 , H02S10/20 , Y02B10/30 , Y02B10/70 , Y02E10/74 , Y02P90/50
摘要： The goal of the invention is to maintain a constant supply of electrical energy with use of solar and wind power. According to the invention there is a generator and a first motor mounted on the shaft of the column, where said generator is connected, through a first relay and inverter with a power grid and the generator is also connected, through rectifier with a battery pack. Rotary guides, connected with second motors are covered with a layer with photovoltaic cells.

43. 发明授权

EP2733810B1 Method of controlling a power network 有权转让
标题翻译：控制电力网络的方法
公开(公告)号：EP2733810B1
公开(公告)日：2018-04-11
申请号：EP13175133.1
申请日：2013-07-04
申请人： Siemens Aktiengesellschaft
发明人： Nielsen, Kaj Skov , Stoettrup, Michael
IPC分类号： G06Q50/06 , H02J3/28 , H02J3/38 , H02J15/00 , G05B13/02 , H02J7/00 , H02J3/14
CPC分类号： G05B13/02 , G06Q50/06 , H02J3/008 , H02J3/28 , H02J3/38 , H02J3/382 , H02J7/0013 , H02J15/00 , H02J2003/146 , Y02B70/3225 , Y02E70/30 , Y02P90/50 , Y04S20/222 , Y04S20/224 , Y04S50/10
摘要： A method is provided for controlling a power network that includes a plurality of power generation facilities connected to an electricity grid and a plurality of power storage facilities connected to the power generation facilities. The method includes monitoring a production capacity of the power generation facilities, monitoring a storage capacity of the power storage facilities and determining an optimal facility control plan on the basis of the storage capacity and the production capacity. The method further includes operating the power network, according to the facility control plan, to feed power from the power generation facilities into the electricity grid and/or to transfer power from the power generation facilities to the power storage facilities and/or to consume power from the power storage facilities.

44. 发明公开

EP3161254A4 HYDRAULIC GEOFRACTURE ENERGY STORAGE SYSTEM WITH DESALINAZATION 失效转让
公开(公告)号：EP3161254A4
公开(公告)日：2018-02-28
申请号：EP15814576
申请日：2015-06-29
申请人： QUIDNET ENERGY INC
发明人： SCHMIDT HOWARD K , MANDELL AARON H
IPC分类号： E21B43/26 , B65G5/00 , C02F1/44 , C02F103/06 , F03B13/06 , F03D9/17 , H02K7/18
CPC分类号： B65G5/00 , C02F1/441 , C02F2103/06 , C02F2307/00 , F03B13/06 , F03D9/17 , F05D2300/607 , H02K7/1807 , Y02A20/141 , Y02E10/22 , Y02E10/72 , Y02E60/15 , Y02E60/17 , Y02P90/50
摘要： Energy is stored by injecting fluid into a hydraulic fracture in the earth and producing the fluid back while recovering power and/or desalinating water. The method is particularly adapted to storage of large amounts of energy such as in grid-scale electric energy systems. The hydraulic fracture may be formed and treated with resin so as to limit fluid loss and to increase propagation pressure. The fluid may be water containing a dissolved salt or fresh water and a portion or all of the water may be desalinated using pressure in the water when it is produced.

45. 发明授权

EP2477300B1 POWER CONTROL SYSTEM AND ELECTRIC DEVICE 有权转让
标题翻译：电力控制系统和电动装置
公开(公告)号：EP2477300B1
公开(公告)日：2018-02-14
申请号：EP10815051.7
申请日：2010-08-30
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： TAKAYAMA, Hisashi , USUKI, Izumi , TAKEHARA, Kiyotaka , TAKAMIYA, Akiko
IPC分类号： H02J3/38 , H01M10/44 , H02J7/35 , H02J7/34 , H01M14/00 , H01M16/00 , H02J3/14
CPC分类号： H02J3/383 , H01M10/441 , H01M14/00 , H01M16/00 , H02J3/14 , H02J3/382 , H02J3/386 , H02J7/34 , H02J7/35 , Y02B10/14 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02P90/50
摘要： A power control system controls electric devices so as to consume a power generated by a self-generated power facility using a natural energy, which is provided with a surplus power detection unit that detects the surplus portion of power generated by the self-generated power facility, and a device control unit that controls the operation of a plurality of electric devices. When the surplus power detection unit detects the surplus power, the device control unit controls one or more of a plurality of electric devices to perform predetermined operations so as to consume the surplus power.

46. 发明公开

EP3141740A4 INDEPENDENT POWER GENERATING METHOD USING WATER PRESSURE AND VAPOR, AND GENERATING DEVICE THEREOF 有权
公开(公告)号：EP3141740A4
公开(公告)日：2018-01-10
申请号：EP15789436
申请日：2015-04-03
申请人： HEO SANG CHAE , HEO BI UNG
发明人： HEO SANG CHAE , HEO BI UNG
IPC分类号： F03B13/00 , F03B13/06 , F03B17/00 , F22B31/00 , F22B33/18
CPC分类号： F03B13/06 , F03B13/00 , F03B17/005 , F05B2220/702 , F22B31/00 , F22B33/18 , H02K7/1823 , Y02E10/22 , Y02E60/17 , Y02P80/154 , Y02P90/50
摘要： The present invention relates to an independent power generating method using water pressure and vapor, and a generating device thereof, which: sequentially circulate water by using a head drop of water and high-pressure vapor so as to continuously generate power, and generate power with a natural head drop caused by the gravity of water and, simultaneously, produce power with vapor; and naturally increase, condense, and reuse the vapor so as to hardly waste water resources such that power can be efficiently generated by efficiently rotating water wheels connected to an electric generator.

47. 发明公开

EP3256805A1 IMPROVEMENT OF EFFICIENCY IN POWER PLANTS 有权
标题翻译：提高电厂效率
公开(公告)号：EP3256805A1
公开(公告)日：2017-12-20
申请号：EP16703500.5
申请日：2016-02-03
申请人： EGPT Limited
发明人： SIKORA, Paul
IPC分类号： F28D20/00 , F24J2/34 , H02S40/42 , F28D20/02
CPC分类号： F28D20/028 , F01K3/181 , F01K13/02 , F03G6/00 , F03G6/001 , F24S60/30 , F28B9/06 , F28D17/04 , F28D20/00 , F28D20/0043 , F28D20/02 , F28D2020/0069 , F28F27/00 , H01L35/30 , H02S10/10 , H02S40/425 , H02S40/44 , Y02E10/46 , Y02E10/60 , Y02E20/16 , Y02E60/142 , Y02E60/145 , Y02P90/50
摘要： A power plant (1) has an energy converter (3) for converting heat energy to another form of energy with use of a working fluid, and a heat exchanger (4) for rejecting heat from working fluid. A secondary circuit (6) provides coolant to the heat exchanger (4). The secondary circuit (6) includes a heat store (7) arranged to store coolant, a secondary heat exchanger (8), a coolant diverter (12), and a controller configured to route coolant from the working fluid heat exchanger (4) to the heat store (7) in order to reject heat to the store, or to the secondary heat exchanger (8). It chooses between these according to which provides more effective heat rejection from the coolant, and possible other factors. Typically, the controller uses the heat store during daytime and the secondary heat exchanger during night time. This means that heat working fluid is rejecting heat during day time at a temperature of the night time, thereby achieving improved plant efficiency.

48. 发明公开

EP3236559A1 ELECTRICAL STORAGE SYSTEM, AND ELECTRICAL STORAGE METHOD 失效
标题翻译：电存储系统和电存储方法
公开(公告)号：EP3236559A1
公开(公告)日：2017-10-25
申请号：EP15870004.7
申请日：2015-12-16
申请人： Fujikura Ltd.
发明人： YAMAMOTO Kazuhiro , OKADA Kenichi , YANAGIMOTO Ryoji
IPC分类号： H02J7/34 , H02J7/35
CPC分类号： H02J3/32 , H02J3/383 , H02J7/0013 , H02J7/0022 , H02J7/0024 , H02J7/0054 , H02J7/0063 , H02J7/345 , H02J7/35 , Y02P90/50
摘要： A power storage system includes a power generation element that performs environmental power generation, a first storage battery that receives power generated by the power generation element and supplies the power to a load device, a second storage battery that has a capacitance smaller than that of the first storage battery and is connected in series with the first storage battery, a first switcher that is connected in parallel to the second storage battery, short-circuits both terminals of the second storage battery in a closed state, and releases a short-circuited state of the second storage battery in an open state, and a switching unit that controls the opened and closed states of the first switcher.
摘要翻译：本发明提供一种蓄电系统，该蓄电系统包括：进行环境发电的发电元件;第一蓄电池，其接收由发电元件产生的电力并向负载装置供电;第二蓄电池，其具有小于第一蓄电池并与第一蓄电池串联连接;第一开关，其与第二蓄电池并联连接，使第二蓄电池的两端在闭合状态下短路并释放短路状态第二蓄电池处于打开状态;以及开关单元，控制第一开关的打开和闭合状态。

49. 发明公开

EP3184245A1 FASTENING TOOL 有权
标题翻译：紧固工具
公开(公告)号：EP3184245A1
公开(公告)日：2017-06-28
申请号：EP15787887.7
申请日：2015-01-21
申请人： TOHNICHI MFG. CO., LTD.
发明人： YOKOYAMA, Tetsuya , YAMAMOTO, Yasuhiro , OGATA, Tomohiro , TAKAKU, Satoshi
IPC分类号： B25B23/144
CPC分类号： B25B23/1425 , H02J7/345 , H02J7/355 , Y02P90/50
摘要： A tightening tool such as a torque wrench is provided in which electric power can be fed to an electronic circuit with eliminating the need for a battery and achieving daily maintenance-free. In the tightening tool, when a tightening torque has reached a set torque value and a torque limiter is actuated, an electronic circuit unit that has obtained a detection signal outputted from a torque limiter actuation detection unit outputs a tightening completion signal. The tightening tool has a power generation unit for feeding electric power to the electronic circuit unit at least during the actuation of the torque limiter. The power generation unit performs photovoltaic power generation, electromagnetic induction power generation, power generation by conversion from mechanical energy into electrical energy, or temperature difference power generation.
摘要翻译：提供了一种紧固工具，例如扭矩扳手，其中可以将电力供应给电子电路，而不需要电池并且实现了每日免维护。在拧紧工具中，当拧紧扭矩达到设定扭矩值并且扭矩限制器被致动时，获得从扭矩限制器动作检测单元输出的检测信号的电子电路单元输出拧紧完成信号。紧固工具具有用于至少在致动转矩限制器期间向电子电路单元供给电力的发电单元。发电单元执行光伏发电，电磁感应发电，通过从机械能转换成电能的发电或温差发电。

50. 发明公开

EP3176905A1 ELECTRICAL STORAGE SYSTEM, AND ELECTRICAL STORAGE METHOD 审中-公开
标题翻译：电存储系统和电存储方法
公开(公告)号：EP3176905A1
公开(公告)日：2017-06-07
申请号：EP15870054.2
申请日：2015-12-17
申请人： Fujikura Ltd.
发明人： YAMAMOTO Kazuhiro , OKADA Kenichi , YANAGIMOTO Ryoji
IPC分类号： H02J7/34 , H02J7/35
CPC分类号： H01M10/482 , H01L31/042 , H01M10/44 , H02J1/12 , H02J3/32 , H02J7/0006 , H02J7/0031 , H02J7/0063 , H02J7/0078 , H02J7/0086 , H02J7/34 , H02J7/345 , H02J7/35 , H02J9/02 , H02J13/00 , H02J2007/004 , H02J2007/0067 , H02S40/38 , Y02E10/50 , Y02P90/50
摘要： A power storage system of the invention, includes: a power generator that performs environmental power generation; a first storage battery that is supplied with power generated by the power generator; a second storage battery having smaller capacitance than that of the first storage battery; a first switcher that connects or disconnects the first storage battery to or from a power supply line for the power generated by the power generator and a load device; a second switcher that connects or disconnects the second storage battery to or from the power supply line for the power generated by the power generator and the load device; a first switching unit that compares a voltage supplied to the load device with first and second predetermined threshold voltages and controls the first switcher according to a result of the comparison; and a second switching unit that compares the voltage supplied to the load device with third and fourth predetermined threshold voltages and controls the second switcher according to a result of the comparison, wherein the third threshold voltage is set to be higher than the first threshold voltage, the second threshold voltage is set to be higher than the third threshold voltage, and the fourth threshold voltage is set to be higher than the third threshold voltage, wherein the first switching unit performs control such that the first switcher enters an open state when the voltage supplied to the load device becomes equal to or lower than the first threshold voltage and performs control such that the first switcher enters a connected state when the voltage supplied to the load device becomes equal to or higher than the second threshold voltage, and wherein the second switching unit performs control to cause the second switcher to enter the connected state so that the first storage battery is connected in parallel with the second storage battery when the voltage supplied to the load device becomes equal to or lower than the third threshold voltage and performs control to cause the second switcher to enter an open state so that the second storage battery connected in parallel with the first storage battery is disconnected from the first storage battery when the voltage supplied to the load device becomes equal to or higher than the fourth threshold voltage.
摘要翻译：本发明的蓄电系统包括：进行环境发电的发电机; 第一蓄电池，被供应由所述发电机产生的电力; 具有比第一蓄电池小的电容的第二蓄电池; 第一开关，其将所述第一蓄电池与用于由所述发电机和负载装置所生成的电力的供电线路连接或断开; 第二开关，用于将第二蓄电池与发电机和负载装置产生的电力相连接或断开连接到电源线或从电源线断开第二蓄电池; 第一开关单元，其将提供给所述负载装置的电压与第一预定阈值电压和第二预定阈值电压进行比较，并且根据所述比较的结果来控制所述第一开关; 以及第二开关单元，其将提供给所述负载装置的电压与第三和第四预定阈值电压进行比较，并且根据所述比较结果来控制所述第二开关器，其中所述第三阈值电压被设置为高于所述第一阈值电压，所述第二阈值电压被设定为高于所述第三阈值电压，并且所述第四阈值电压被设定为高于所述第三阈值电压，其中，所述第一开关单元执行控制，使得当所述第一开关单元提供给所述负载装置的电压等于或低于所述第一阈值电压，并且执行控制，使得当提供给所述负载装置的电压等于或高于所述第二阈值电压时，所述第一开关器进入连接状态，并且其中，所述第二开关切换单元执行控制以使第二切换器进入连接状态，使得第一储存空间当提供给负载装置的电压等于或低于第三阈值电压时，ery与第二蓄电池并联连接，并且执行控制以使第二开关进入打开状态，使得并联连接的第二蓄电池当提供给负载装置的电压等于或高于第四阈值电压时，第一蓄电池与第一蓄电池断开。

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