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21. 发明公开

EP3149323A4 HYDROELECTRIC TURBINES, ANCHORING STRUCTURES, AND RELATED METHODS OF ASSEMBLY 有权
公开(公告)号：EP3149323A4
公开(公告)日：2018-02-28
申请号：EP15798740
申请日：2015-05-28
申请人： OCEANA ENERGY COMPANY
发明人： POWER DANIEL E , HANSEN NED
IPC分类号： F03B11/06 , F03B3/00 , F03B3/12 , F16C17/14 , F16C32/04 , F16C33/06 , F16C33/18 , H02K21/00
CPC分类号： H02K7/1823 , F03B11/06 , F03B17/061 , F05B2220/32 , F05B2220/706 , F05B2230/40 , F05B2230/60 , F05B2240/53 , F05B2240/97 , F05B2260/4021 , F16C17/14 , F16C32/0423 , F16C33/18 , F16C2360/00 , H02K1/2786 , H02K7/09 , H02K2205/03 , Y02E10/28 , Y02P70/527
摘要： A hydroelectric turbine may include a stator comprising a first plurality of electricity-generating elements and a rotor comprising a second plurality of electricity-generating elements. The rotor may be disposed radially outward of an outer circumferential surface of the stator and configured to rotate around the stator about an axis of rotation. The rotor may be a flexible belt structure. The turbine may further include at least one bearing mechanism configured to support the rotor relative to the stator during rotation of the rotor around the stator.

22. 发明公开

EP2523318A3 Variable speed generator 有权转让
标题翻译：变速发电机
公开(公告)号：EP2523318A3
公开(公告)日：2018-02-07
申请号：EP12164543.6
申请日：2012-04-18
申请人： Rolls-Royce plc
发明人： Chong, Ellis , Mackay, Andrew
IPC分类号： H02P9/48 , H02K19/32 , H02K7/18
CPC分类号： H02P9/48 , H02K7/1823 , H02K19/32
摘要： A variable speed generator for producing AC electrical power includes an alternator powerable by rotational action to generate a first AC current, and a first rectifier which rectifies the first AC current from the alternator. The generator further includes a main exciter having a first field winding which receives the rectified first AC current, and having a first armature which produces in response a second AC current. The generator further includes a second rectifier which rectifies the second AC current from the first armature. The generator further includes a main generator having a second field winding which receives the rectified second AC current, and having a second armature which produces in response an output AC current. The second field winding is configured to provide a plurality of selectively activatable pole configurations which differ in the number of their poles, such that the frequency of the output AC current can be varied by switching between the pole configurations. The variable speed generator further includes a control arrangement for activating the selected pole configuration.
摘要翻译：一种用于产生交流电力的变速发电机，包括可通过旋转动作产生第一交流电流的交流发电机，以及对来自交流发电机的第一交流电流进行整流的第一整流器。该发电机还包括主励磁器，该主励磁器具有接收经整流的第一AC电流的第一励磁绕组，并且具有响应于第二AC电流而产生的第一电枢。发电机还包括第二整流器，其整流来自第一电枢的第二AC电流。发电机还包括具有第二励磁绕组的主发电机，该第二励磁绕组接收经整流的第二AC电流并且具有响应于输出AC电流而产生的第二电枢。第二励磁绕组被配置为提供多个可选择地致动的极配置，这些极配置的极数不同，使得输出AC电流的频率可以通过在极配置之间切换而改变。变速发电机还包括用于启动所选择的极配置的控制装置。

23. 发明公开

EP3154161A4 ROTATING ELECTRIC MACHINE ROTOR 有权
公开(公告)号：EP3154161A4
公开(公告)日：2018-01-17
申请号：EP14893918
申请日：2014-06-03
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAGAYASU TETSUYA
IPC分类号： H02K3/24 , H02K1/32 , H02K7/18 , H02K9/08
CPC分类号： H02K3/24 , H02K1/32 , H02K7/1823 , H02K9/08
摘要： In order to improve cooling performance of a rotor (10) of a rotary electric machine, attention is paid to the relation between the secondary flow of a cooling gas generated inside ventilation holes (20) for the cooling gas provided in a rotor winding (2) formed by stacking a conductor (4) and an interlayer insulating layer (5) and the main flow of the cooling gas during the rotary motion of the rotor (10), and the secondary flow of the cooling gas is suppressed by changing the shape of bulges (21) appearing in a linear shape in the stacked direction on an inner wall surface of each rotor winding ventilation hole (20) on a negative pressure side.

24. 发明公开

EP3255265A1 PUMPED HEAT ENERGY STORAGE SYSTEM USING A CONVEYABLE SOLID THERMAL STORAGE MEDIA 有权转让
标题翻译：采用可传送固体热存储介质的泵式热能储存系统
公开(公告)号：EP3255265A1
公开(公告)日：2017-12-13
申请号：EP17174134.1
申请日：2017-06-02
申请人： Dresser Rand Company
发明人： Kerth, Jason M. , Williams, Joseph T.
IPC分类号： F02C6/14 , F02C1/10 , F28D20/00
CPC分类号： F28D17/005 , F02C1/10 , F02C6/14 , F05D2260/213 , F28D17/04 , F28D20/00 , F28D2020/0069 , F28D2020/0078 , F28D2020/0082 , H02K7/1823
摘要： A pumped heat energy storage system (100) includes a charging assembly (102) configured to compress a working fluid and generate thermal energy, a thermal storage assembly (106) operably coupled with the charging assembly and configured to store the thermal energy generated from the charging assembly, a discharging assembly (104) operably coupled with the thermal storage assembly and configured to extract the thermal energy from the thermal storage assembly and convert the thermal energy to electrical energy.
摘要翻译：一种泵送式热能存储系统（100）包括：构造成压缩工作流体并产生热能的充电组件（102）;蓄热组件（106），其可操作地与所述充电组件连接并且构造成将从所述蓄热组件充电组件，放电组件（104），所述放电组件（104）与所述热储存组件可操作地联接并且构造成从所述储热组件提取热能并将所述热能转换成电能。

25. 发明公开

EP3193008A4 TIDAL CURRENT ENERGY ELECTRIC GENERATING APPARATUS 审中-公开
公开(公告)号：EP3193008A4
公开(公告)日：2017-11-22
申请号：EP15814274
申请日：2015-06-30
申请人： ZHEJIANG ZHOUSHAN LHD ENERGY DEV CO LTD
发明人： LIN DONG
IPC分类号： F03B13/00 , F03B13/26 , F16N7/02
CPC分类号： F03B13/264 , F01M11/12 , F03B11/06 , F03B13/00 , F03B13/10 , F05B2220/32 , F05B2220/706 , F05B2240/12 , F05B2240/50 , F05B2240/57 , F05B2240/60 , F05B2240/97 , F05B2250/12 , F05B2250/141 , F05B2260/98 , F16C17/12 , F16C33/1055 , F16C2380/26 , F16N7/02 , H02K7/1823 , Y02E10/28
摘要： A tidal current energy generating device includes an outer frame, at least one inner frame, at least two hydro turbines, at least one center shaft, at least one generator, and at least three bearings. The at least one inner frame is separably disposed in the outer frame. At least two hydro turbines are located below a water surface and are disposed in one inner frame. At least two hydro turbines are disposed coaxially and are vertical-axis hydro turbines. At least one center shaft is disposed through the at least two hydro turbines, the axis direction of the center shaft is perpendicular to the horizontal plane, and the center shaft rotates along with the rotating of the hydro turbines. The at least one generator is located above the water surface and connected with one end of the center shaft. The at least three bearings are sleeved on the center shaft and are located on two sides of and between the two hydro turbines, respectively. The tidal current energy generating device can be modularly assembled and replaced above the water surface and can extend along the water depth direction, thereby improving the power generating efficiency.

26. 发明公开

EP3239993A1 PERMANENT MAGNET, ROTARY ELECTRICAL MACHINE, AND VEHICLE 有权
标题翻译：永磁，旋转电机和车辆
公开(公告)号：EP3239993A1
公开(公告)日：2017-11-01
申请号：EP17156851.2
申请日：2017-02-20
申请人： Kabushiki Kaisha Toshiba
发明人： Horiuchi, Yosuke , Sakurada, Shinya , Hagiwara, Masaya , Kobayashi, Tadahiko , Takahashi, Toshihide
IPC分类号： H01F1/055
CPC分类号： H02K1/02 , B22D7/00 , B22D25/06 , B22F3/16 , B22F3/24 , B22F9/04 , B22F2003/248 , B22F2009/044 , B22F2202/05 , B22F2301/15 , B22F2998/10 , C22C30/02 , C22F1/10 , H01F1/055 , H01F1/0557 , H01F1/0596 , H02K1/276 , H02K7/003 , H02K7/1823
摘要： A permanent magnet is expressed by a composition formula: R p Fe q M r Cu t Co 100-p-q-r-t . The magnet comprises a metal structure including a main phase having a Th 2 Zn 17 crystal phase and a grain boundary phase. The main phase includes a cell phase having the Th 2 Zn 17 crystal phase and a Cu-rich phase. A section including a c-axis of the Th 2 Zn 17 crystal phase has a first region in the crystal grain and a second region in the crystal grain, the first region is provided in the cell phase divided by the Cu-rich phase, the second region is provided within a range of not less than 50 nm nor more than 200 nm from the grain boundary phase in a direction perpendicular to an extension direction of the grain boundary phase, and a difference between a Cu concentration of the first region and a Cu concentration of the second region is 0.5 atomic percent or less.
摘要翻译：永磁体由组成式：RpFeqMrCutCo100-p-q-r-t表示。该磁体包括金属结构，该金属结构包括具有Th 2 Zn 17晶相和晶界相的主相。主相包括具有Th 2 Zn 17晶相和富Cu相的晶胞相。包括Th2Zn17晶相的c轴的截面具有晶粒中的第一区域和晶粒中的第二区域，第一区域设置在细胞相除以富Cu相的位置，第二区域是在与晶界相的延伸方向垂直的方向上从晶界相起不小于50nm或不大于200nm的范围内，并且第一区的Cu浓度与Cu浓度之差第二区域为0.5原子百分比或更少。

27. 发明授权

EP3112641B1 CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
公开(公告)号：EP3112641B1
公开(公告)日：2017-10-25
申请号：EP16172480.2
申请日：2016-06-01
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： IWAMOTO, Masahiro
IPC分类号： F01D15/10 , F02B37/04 , H02K7/18 , F02B37/16 , F02D41/00 , F02B37/10 , F02B39/10 , F02B37/12
CPC分类号： F02B37/04 , F01D15/10 , F02B37/10 , F02B37/127 , F02B39/10 , F02B2037/162 , F02D41/0002 , F02D41/0007 , H02K7/1823 , Y02T10/144 , Y02T10/42
摘要： A control apparatus for an internal combustion engine (10) is configured, when regenerative processing by an electric supercharger (24) is executed, to control the opening degree of a throttle valve (40), the opening degree of an intake bypass valve (36) and the power generation load on a motor generator (24b) to set the opening degree of the intake bypass valve (36) and the power regeneration load so that a second intake pressure (P2) which is an intake pressure downstream of an electric compressor (24a) and upstream of a turbo compressor (22a) does not fall below a second specific pressure value (P2L), based on a request intake air flow rate (GaR) of the internal combustion engine (10) and the second intake pressure (P2).

28. 发明授权

EP2728276B1 SOLAR HEAT BOILER AND SOLAR HEAT ELECTRIC POWER GENERATION PLANT 有权
标题翻译：太阳能热水锅炉和太阳能热发电厂
公开(公告)号：EP2728276B1
公开(公告)日：2017-10-25
申请号：EP12804474.0
申请日：2012-06-18
申请人： Mitsubishi Hitachi Power Systems, Ltd.
发明人： MARUMOTO Takahiro , SIKATA Tetsuo , ARITA Kenso , KASHIMA Jun
IPC分类号： F24J2/42 , F01K27/02 , F03G6/00 , F22G1/16 , F24J2/14 , F24J2/24
CPC分类号： F03G6/065 , F03G6/067 , F22B1/006 , F24S10/25 , F24S20/20 , F24S23/74 , F24S23/80 , F24S2023/834 , H02K7/1823 , Y02E10/41 , Y02E10/45 , Y02E10/46
摘要： [Problem] To provide a solar heat boiler capable of avoiding damage to heat transfer tubes without increasing facility cost and construction cost. [Solution] A solar heat boiler includes: a low-temperature heating device (13) by which water supplied from a water supply pump (11) is heated by heat of sunlight; a steam-water separation device (4) by which two-phase fluid of water and steam generated in the low-temperature heating device (13) is separated into water and steam; a high-temperature heating device (14) by which the steam separated by the steam-water separation device (4) is heated by the heat of sunlight; and a circulation pump (15) by which the water separated by the steam-water separation device (4) is supplied to the low-temperature heating device (13).

29. 发明公开

EP2369721A3 Electromagnetic device with reversible generator-motor operation 审中-公开
标题翻译：具有可逆发电机 - 电动机操作的电磁装置
公开(公告)号：EP2369721A3
公开(公告)日：2017-10-11
申请号：EP11171112.3
申请日：2009-01-21
申请人： GE Avio S.r.l.
发明人： Cipriani, Marco
IPC分类号： H02K1/18 , H02K1/14 , H02K21/24 , H02K7/18 , H02K16/04
CPC分类号： H02K23/44 , H02K1/141 , H02K1/18 , H02K7/1823 , H02K7/183 , H02K16/04 , H02K21/24 , H02K2213/12
摘要： An electromagnetic device (10) has a stator (16, 20a, 20b, 18, 22a, 22b) and a rotor (12) rotating between facing surfaces of the stator (16, 20a, 20b, 18, 22a, 22b) and bearing a plurality of magnets (14) distributed at regular intervals along its periphery. The magnets are so arranged that they form a sequence of alternately opposite poles on the surfaces of the rotor (12) directed towards the stator (16, 20a, 20b, 18, 22a, 22b), and the stator (16, 20a, 20b, 18, 22a, 22b) comprises up to two sets of independently supported magnetic yokes (16, 18) located facing the rotor (12) in front of the magnets (14). The magnetic yokes (16, 18) have two axially oriented arms, the end surfaces of which, in static conditions of the rotor, at least partly face a pair of successive magnets (14) on a same surface of the rotor (12); coils (20a, 20b, 22a, 22b; 20', 22'; 21) of first magnetic yokes of the set of magnetic yokes (16, 18; 16', 18'; 6) are configured for electrical connection to a power supply device for motor operation, and respective coils (20a, 20b, 22a, 22b; 20', 22'; 21) of second magnetic yokes of the set of magnetic yokes (16, 18; 16', 18'; 6) are configured for generator operation and are operable as a feedback detector for detecting the position of said rotor (12; 12').
摘要翻译：电磁装置（10）具有定子（16,20a，20b，18,22a，22b）和在定子（16,20a，20b，18,22a，22b）的相对表面之间旋转的转子（12）沿其外围以规则间隔分布的多个磁体（14）。这些磁体被布置成使得它们在朝向定子（16,20a，20b，18,22a，22b）的转子（12）的表面上形成一系列交替相反的磁极，并且定子（16,20a，20b ，18,22a，22b）包括多达两组在磁体（14）前面面向转子（12）定位的独立支承的磁轭（16,18）。磁轭（16,18）具有两个轴向取向的臂，在转子的静态条件下，所述臂的端面至少部分地面对转子（12）的同一表面上的一对连续的磁体（14）。该组磁轭（16,18; 16'，18'; 6）中的第一磁轭的线圈（20a，20b，22a，22b; 20'，22'; 21）被配置用于电连接到电源（16,18; 16'，18'; 6）的第二磁轭的相应线圈（20a，20b，22a，22b; 20'，22'; 21）被配置用于发电机运行并且可用作用于检测所述转子（12; 12'）的位置的反馈检测器。

30. 发明公开

EP3220396A1 PERMANENT MAGNET, ROTARY ELECTRICAL MACHINE, AND VEHICLE 审中-公开
标题翻译：永磁，旋转电机和车辆
公开(公告)号：EP3220396A1
公开(公告)日：2017-09-20
申请号：EP16187191.8
申请日：2016-09-05
申请人： Kabushiki Kaisha Toshiba
发明人： Sanada, Naoyuki , Sakurada, Shinya , Yamashita, Tomohiro
IPC分类号： H01F1/059 , H01F1/055 , H01F7/02 , B22F3/16 , B22F9/04 , B22F9/16 , C22C38/00 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/10 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18
CPC分类号： H02K1/02 , B60L11/02 , B60R16/03 , C22C1/0433 , C22C33/0278 , C22C38/001 , C22C38/002 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/10 , C22C38/18 , C22C38/20 , C22C38/26 , C22C38/28 , C22C38/40 , C22C2202/02 , H01F1/0551 , H01F1/0557 , H01F1/0596 , H02K1/17 , H02K1/27 , H02K7/006 , H02K7/1823
摘要： In one embodiment, a permanent magnet has a composition expressed by a composition formula: RN x (Cr p Si q M 1-p-q ) z (R is at least one element selected from Y and rare-earth elements, M is at least one element selected from Fe and Co, and x, p, q, and z are atomic ratios satisfying 0.5≤x ≤ 2.0, 0.005 ≤p ≤ 0.2, 0.005 ≤q ≤0.2, and 4 ≤ z ≤ 13, respectively). The permanent magnet has a density of 6.5 g/cm 3 or more and satisfies the relationship of I(110)/{I(110) +I(303)} ≤ 0.05, in which I(303) represents a diffraction peak intensity from a (303) plane of a Th 2 Zn 17 phase obtained through powder X-ray diffraction of the permanent magnet, and I(110) represents a diffraction peak intensity from a (110) plane of an α-Fe phase obtained through the powder X-ray diffraction.
摘要翻译：在一个实施方式中，永磁体具有由组成式表示的组成：RNx（CrpSiqM1-pq）z（R是选自Y和稀土元素中的至少一种元素，M是选自Fe和Co中的至少一种元素，x，p，q和z分别为满足0.5≤x≤2.0,0.005≤p≤0.2,0.005≤q≤0.2和4≤z≤13的原子比）。永久磁铁的密度为6.5g / cm 3以上，满足I（110）/ {I（110）+ I（303）}≤0.05的关系，I（303）（110）表示通过粉末X射线衍射得到的α-Fe相的来自（110）面的衍射峰强度，表示通过粉末X射线衍射得到的Th2Zn17相的（303）面。

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