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31. 发明授权

US4168459A Non-interruptible power supply systems 失效
标题翻译：不可中断电源系统
公开(公告)号：US4168459A
公开(公告)日：1979-09-18
申请号：US844597
申请日：1977-10-25
申请人： John F. Roesel, Jr.
发明人： John F. Roesel, Jr.
IPC分类号： H02J9/08 , G05F1/66 , H02J9/06 , H02K19/24 , H02K21/04 , H02K21/26 , H02K47/20 , H02P11/06 , H02K16/00 , H02K47/04
CPC分类号： H02K21/046 , H02J9/066 , H02K47/20
摘要： A non-interruptible power system (NIPS) for generating polyphase A.C. of a substantially constant desired frequency and a substantially constant selected voltage, comprising:(A) a source of interruptible power and a motor energized thereby,(B) a novel generator for producing the desired polyphase A.C. driven by the motor, the generator comprising a plurality of field cores each having a cylindrical surface with a layer of magnetizable permanent magnetic material thereon, cooperatively juxtaposed wound stators each with an excitation coil therein for magnetizing an adjacent layer of permanent magnetic material into a pattern of magnetic poles and at a high remanent flux density, modifying windings for changing the remanent flux density in such pole pattern, supplementing windings for energizing the excitation coil, and primary potential generating windings in slots in the stator, a source of exciter current, and electrical control means for the generator,(C) the generator producing the desired substantially constant frequency A.C. at the desired voltage regardless of variations in the motor speed and even for a brief period of time when the source of power to the motor is interrupted by converting a part of its rotational energy to A.C. output, and leading windings, alone, or with lagging windings, in each of the wound stators having the primary windings, the leading and lagging windings being placed in such positions that, in a three-stator generator, they will each generate a single phase A.C. potential from about 110.degree. to 115.degree. out of phase with the single phase A.C. generated by the primary windings in the same stator, but the A.C. potentials of the leading windings and lagging windings of one stator will each be synchronous with the single phase A.C. potential developed in the other stators' primary windings, thereby obtaining three phase A.C. having a low total harmonic distortion.
摘要翻译：一种用于产生基本上恒定的期望频率和基本恒定的所选电压的多相交流电的不可中断电力系统（NIPS），包括：

32. 发明授权

US3670175A Arrangement for supplying energy to devices as high potential, for example for operating purposes 失效
标题翻译：为高效供应能源的装置的安排，用于操作用途的示例
公开(公告)号：US3670175A
公开(公告)日：1972-06-13
申请号：US3670175D
申请日：1970-12-18
申请人： ASEA AB
发明人： ZINCK-PETERSEN JORGEN , LUNDOVIST BERTIL
IPC分类号： H01H33/42 , H02H1/00 , H02H1/06 , H02J9/08 , H02J13/00 , H01H3/26
CPC分类号： H02H1/06 , H01H33/423 , H02H1/0069 , H02J9/08 , H02J13/0065 , Y02B70/3291 , Y02B90/222 , Y02E60/724 , Y04S10/18 , Y04S20/12 , Y04S20/248 , Y10T307/615 , Y10T307/944
摘要： An arrangement for supplying electric energy to operating, measuring and indicating devices placed at the potential of a high voltage line. When current flows through the line, the energy is transmitted from the line to said devices through a saturated current transformer. When the line has no load, however, the energy is transmitted from an energy source at earth potential through a rotating electric generator at high potential.
摘要翻译：用于向放置在高压线路的电位的操作，测量和指示装置提供电能的装置。当电流流过线路时，能量通过饱和电流互感器从线路传输到所述器件。然而，当线路没有负载时，能量从地电位的能量通过高电位的旋转发电机传输。

33. 发明授权

US3382671A Control for gas turbine emergency power system 失效
标题翻译：燃气轮机应急电力系统控制
公开(公告)号：US3382671A
公开(公告)日：1968-05-14
申请号：US51441665
申请日：1965-12-16
申请人： BETA CORP
发明人： EHNI III GEORGE J
IPC分类号： F02C7/26 , G05D13/00 , H02J9/08 , H02P23/00
CPC分类号： F02C7/26 , G05D13/00 , H02J9/08 , H02P23/16

34. 发明授权

US2972056A Engine generator set 失效
标题翻译：发动机发电机组
公开(公告)号：US2972056A
公开(公告)日：1961-02-14
申请号：US75093158
申请日：1958-07-25
申请人： AUTOMATIC POWER INC
发明人： PARK WESLEY E , WENNER MATTHEW J
IPC分类号： H02J9/08
CPC分类号： H02J9/08

35. 发明授权

US2725825A Liquid handling system 失效
标题翻译：液体处理系统
公开(公告)号：US2725825A
公开(公告)日：1955-12-06
申请号：US41429854
申请日：1954-03-05
申请人： YEOMANS BROTHERS CO
发明人： CIABATTARI EMIL J
IPC分类号： H02J9/08
CPC分类号： H02J9/08

36. 发明授权

US2427678A Auxiliary electrical generating and control system 失效
标题翻译：辅助发电和控制系统
公开(公告)号：US2427678A
公开(公告)日：1947-09-23
申请号：US61270145
申请日：1945-08-25
申请人： LAGING WERNER E F
发明人： LAGING WERNER E F
IPC分类号： H02J9/08
CPC分类号： H02J9/08 , Y10T307/636

37. 发明授权

US2165969A Prime mover dynamo plant 失效
标题翻译：原动力发电机厂
公开(公告)号：US2165969A
公开(公告)日：1939-07-11
申请号：US21418138
申请日：1938-06-17
申请人： HUMBERT REUBEN L , WITZEL EARL R
发明人： HUMBERT REUBEN L , WITZEL EARL R
IPC分类号： H02J9/08
CPC分类号： H02J9/08

38. 发明授权

US1998656A Emergency electric generating set 失效
公开(公告)号：US1998656A
公开(公告)日：1935-04-23
申请号：US46586630
申请日：1930-07-07
申请人： BRYAN JOSEPH P
发明人： BRYAN JOSEPH P
IPC分类号： H02J9/08
CPC分类号： H02J9/08

39. 发明授权

US12051903B1 System for controlling power in a facility 有权
公开(公告)号：US12051903B1
公开(公告)日：2024-07-30
申请号：US17682977
申请日：2022-02-28
申请人： UIPCO, LLC
发明人： William Preston Culbertson, II , Ryan Thomas Russell , Nathan Lee Post , Bryan J. Osterkamp , Courtney St. Martin , Ashley Raine Philbrick
IPC分类号： H02J3/28 , H02J3/14 , H02J7/00 , H02J9/08
CPC分类号： H02J3/28 , H02J3/14 , H02J7/0068 , H02J9/08 , H02J2310/12 , H02J2310/52
摘要： A system for controlling power in a facility having an electrical system including an energy storage device and a generator and an associated fuel tank. The fuel tank provides fuel to the generator and has a gauge indicating remaining fuel. Both the energy storage device and the generator operate. The generator may be used to provide power to the facility, the energy storage device, or both simultaneously. A first power consuming device imposes a first load connected to the electrical system and second power consuming device imposes a second load connected to the electrical system. The system receives information related to the loads and calculates an initial estimated run time of the energy storage device, and information related to the first load and information related to the second load. The system selectively removes the second load in a simulation and calculates a second run time of the energy storage device.

40. 发明授权

US11764603B2 Smart circuit breaker, system including the same, and method of managing power 有权
公开(公告)号：US11764603B2
公开(公告)日：2023-09-19
申请号：US17173322
申请日：2021-02-11
申请人： EATON INTELLIGENT POWER LIMITED
发明人： Patrick T. Walsh , Todd F. Lottmann , Lanson D. Relyea , Ryan F. Brager , Kaytee Johnson
IPC分类号： H02J9/08 , H02J9/06 , H01H83/20 , H02H1/00
CPC分类号： H02J9/061 , H01H83/20 , H02H1/0007 , H02J9/068 , H01H2300/018
摘要： A smart circuit breaker includes a communication interface, separable contacts, a processing unit having a memory with a routine stored therein which, when executed by the processing unit causes the processing unit to: sense a power outage in an electrical grid, control a meter to open contacts to disconnect from the electrical grid, sense power restoration to the electrical grid, control contacts corresponding to a secondary power source to open, control the meter to close contacts to reconnect to the electrical grid, sense that a frequency of power from the electrical grid matches a frequency of power from the secondary power source, and control the contacts corresponding to the secondary power source to close.

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