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41. 发明申请

US20080088183A1 Integrated Closed Loop Control Method and Apparatus for Combined Uninterruptible Power Supply and Generator System 失效
标题翻译：用于组合不间断电源和发电机系统的集成闭环控制方法和装置
公开(公告)号：US20080088183A1
公开(公告)日：2008-04-17
申请号：US11951738
申请日：2007-12-06
申请人： Steven Eckroad , Franz-Joseph Unterlass , Martin Hilscher , Hans-Christian Doht
发明人： Steven Eckroad , Franz-Joseph Unterlass , Martin Hilscher , Hans-Christian Doht
IPC分类号： H02J9/06 , G05B11/01
CPC分类号： H02J3/16 , H02J3/1807 , H02J3/1842 , H02J9/062 , H02J9/08 , Y02E40/16 , Y02E40/22 , Y02E40/34 , Y10T307/505 , Y10T307/516 , Y10T307/625 , Y10T307/631
摘要： The present invention provides a method, computer program product, and apparatus and control system and method for providing substantially uninterrupted power to a load. The apparatus includes a control system coupled with an electrical power storage subsystem and a electrical power generator. The control system is configured to provide a plurality of modes of operation including at least a static compensator (STATCOM) mode, an uninterruptible power supply (UPS) mode and a generator mode (gen set), and to control transitions between each of the plurality of modes. In one embodiment, the control system is an integrated closed loop control system that includes a current control system and a voltage control system. The apparatus is capable of operating at least two of the plurality of modes simultaneously, including ramping the gen set mode up and simultaneously ramping the UPS mode down as the gen set mode is ramped down.
摘要翻译：本发明提供一种方法，计算机程序产品以及用于向负载提供基本上不间断电力的装置和控制系统和方法。该装置包括与电力存储子系统和发电机耦合的控制系统。控制系统被配置为提供至少包括静态补偿器（STATCOM）模式，不间断电源（UPS）模式和发电机模式（发电机组））的多种操作模式，并且控制多个模式中的每个之间的转换的模式。在一个实施例中，控制系统是集成闭环控制系统，其包括电流控制系统和电压控制系统。该装置能够同时操作多个模式中的至少两个模式，包括使发电机组模式向上斜坡上升，并随着发电机组模式下降而同时使UPS模式下降。

42. 发明申请

US20070216373A1 Universal Three Phase Controllers For Power Converters 有权
标题翻译：用于电力转换器的通用三相控制器
公开(公告)号：US20070216373A1
公开(公告)日：2007-09-20
申请号：US10595461
申请日：2004-11-01
申请人： Keyue Smedley , Taotao Jin
发明人： Keyue Smedley , Taotao Jin
IPC分类号： G05F1/613
CPC分类号： H02M1/4233 , H02J3/1842 , H02M7/2173 , H02M7/219 , H02M7/487 , H02M7/53875 , H02M2001/0012 , Y02B70/126 , Y02E40/22 , Y02P80/112 , Y10S323/91
摘要： The systems and methods described herein provide for a universal controller capable of controlling multiple types of three phase, two and three level power converters. The universal controller is capable of controlling the power converter in any quadrant of the PQ domain. The universal controller can include a region selection unit, an input selection unit, a reference signal source unit and a control core. The control core can be implemented using one-cycle control, average current mode control, current mode control or sliding mode control and the like. The controller can be configured to control different types of power converters by adjusting the reference signal source. Also provided are multiple modulation methods for controlling the power converter.
摘要翻译：本文描述的系统和方法提供了一种能够控制多种类型的三相，两级和三级功率转换器的通用控制器。通用控制器能够控制PQ域的任何象限中的功率转换器。通用控制器可以包括区域选择单元，输入选择单元，参考信号源单元和控制核心。控制核心可以使用单周期控制，平均电流模式控制，电流模式控制或滑动模式控制等来实现。控制器可以配置为通过调整参考信号源来控制不同类型的功率转换器。还提供了用于控制功率转换器的多种调制方法。

43. 发明申请

US20050012395A1 Integrated closed loop control method and apparatus for combined uninterruptible power supply and generator system 审中-公开
标题翻译：用于组合不间断电源和发电机系统的集成闭环控制方法和装置
公开(公告)号：US20050012395A1
公开(公告)日：2005-01-20
申请号：US10729428
申请日：2003-12-05
申请人： Steven Eckroad , Franz-Joseph Unterlass , Martin Hilscher , Hans-Christian Doht
发明人： Steven Eckroad , Franz-Joseph Unterlass , Martin Hilscher , Hans-Christian Doht
IPC分类号： H02J3/16 , H02J3/18 , H02J9/06 , H02J9/08 , H02J1/10
CPC分类号： H02J3/16 , H02J3/1807 , H02J3/1842 , H02J9/062 , H02J9/08 , Y02E40/16 , Y02E40/22 , Y02E40/34 , Y10T307/505 , Y10T307/516 , Y10T307/625 , Y10T307/631
摘要： The present invention provides a method, computer program product, and apparatus and control system and method for providing substantially uninterrupted power to a load. The apparatus includes a control system coupled with an electrical power storage subsystem and a electrical power generator. The control system is configured to provide a plurality of modes of operation including at least a static compensator (STATCOM) mode, an uninterruptible power supply (UPS) mode and a generator mode (gen set), and to control transitions between each of the plurality of modes. In one embodiment, the control system is an integrated closed loop control system that includes a current control system and a voltage control system. The apparatus is capable of operating at least two of the plurality of modes simultaneously, including ramping the gen set mode up and simultaneously ramping the UPS mode down as the gen set mode is ramped down.
摘要翻译：本发明提供一种方法，计算机程序产品以及用于向负载提供基本上不间断电力的装置和控制系统和方法。该装置包括与电力存储子系统和发电机耦合的控制系统。控制系统被配置为提供至少包括静态补偿器（STATCOM）模式，不间断电源（UPS）模式和发电机模式（发电机组））的多种操作模式，并且控制多个模式中的每个之间的转换的模式。在一个实施例中，控制系统是集成闭环控制系统，其包括电流控制系统和电压控制系统。该装置能够同时操作多个模式中的至少两个模式，包括使发电机组模式向上斜坡上升，并随着发电机组模式下降而同时使UPS模式下降。

44. 发明授权

US06838860B2 Power generating system including permanent magnet generator and shunt AC regulator 有权
标题翻译：发电系统包括永磁发电机和分流交流调压器
公开(公告)号：US06838860B2
公开(公告)日：2005-01-04
申请号：US09957735
申请日：2001-09-21
申请人： Colin Huggett , Gabor Kalman
发明人： Colin Huggett , Gabor Kalman
IPC分类号： H02J3/18 , H02P9/02 , H02H7/06 , H02H11/00 , H02P9/04 , H02P9/14
CPC分类号： H02P9/02 , H02J3/1842 , H02P2101/30 , Y02E40/22
摘要： An electrical power distribution system includes permanent magnet generator, and an ac regulator. The ac regulator includes an inverter shunt-connected to the permanent magnet generator, and an inverter control for causing the inverter to regulate voltage at output terminals of the generator by providing reactive power (either leading or lagging) that circulates between the inverter and the generator.

45. 发明申请

US20040071000A1 Adaptive controller for d-statcom in the stationary reference frame to compensate for reactive and harmonic distortion under unbalanced conditions 失效
标题翻译：用于静态参考系中d-statcom的自适应控制器，用于补偿不平衡条件下的无功和谐波失真
公开(公告)号：US20040071000A1
公开(公告)日：2004-04-15
申请号：US10467007
申请日：2003-08-18
发明人： Gerardo Escobar , Alex M Stankovic , Paolo Mattavelli
IPC分类号： H02M007/02
CPC分类号： H02J3/01 , H02J3/1842 , Y02E40/16 , Y02E40/22 , Y02E40/40
摘要： A controller (130) for compensating reactive power and selected current load harmonics in an unbalanced multi-phase power distribution system. Control current is injected from a multi-phase voltage source inverter (118) into the multi-phase power distribution system as a function of the voltage and current provided by the source inverter 118. The injected current is operative to balance the load seen by the power distribution system including non-linear/distorted and unbalanced loads in each phase. The controller includes an inner loop control processor (216), an outer loop control processor, and an adaptation processor. The adaptation processor (238) is operative to estimate a selected set of predetermined harmonic components in the periodic disturbance which is a function of the unknown system parameters, the source current, the source voltage, and their time derivatives in stationary coordinates.
摘要翻译：一种用于在不平衡多相配电系统中补偿无功功率和选定电流负载谐波的控制器（130）。控制电流根据源逆变器118提供的电压和电流从多相电压源逆变器（118）注入到多相配电系统中。注入电流可操作以平衡由配电系统包括每相中的非线性/失真和不平衡负载。控制器包括内环控制处理器（216），外环控制处理器和适配处理器。适应处理器（238）可操作以估计周期性干扰中所选择的一组预定谐波分量，其是未知系统参数，源电流，源电压及其在静止坐标中的时间导数的函数。

46. 发明授权

US06563234B2 Power system stabilization system and method employing a rechargeable battery system 有权
标题翻译：电力系统稳定系统和采用可充电电池系统的方法
公开(公告)号：US06563234B2
公开(公告)日：2003-05-13
申请号：US09774683
申请日：2001-02-01
申请人： Yoshihiro Hasegawa , Masatoshi Okubo , Tetsuo Sasaki
发明人： Yoshihiro Hasegawa , Masatoshi Okubo , Tetsuo Sasaki
IPC分类号： H02J700
CPC分类号： H02P9/42 , H02J3/16 , H02J3/1842 , H02J3/32 , H02J3/383 , H02J3/386 , H02P9/105 , H02P9/48 , Y02B10/14 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E40/22 , Y02E40/34 , Y02E70/30 , Y10T307/516 , Y10T307/625
摘要： A power system stabilization system is provided between power generation equipment significantly fluctuating in output and a power system required to maintain a predetermined voltage. In the power system stabilization system, a voltage detection device and a current detection device detect voltage and current, respectively, of the power system and voltage and current thus detected are used to calculate a level of active power required and that of reactive power required which are referred to to provide charging and discharging from a rechargeable battery to the power system via an A-D converter.
摘要翻译：在发电设备输出明显变动的发电设备和维持预定电压所需的电力系统之间提供电力系统稳定系统。在电力系统稳定系统中，电压检测装置和电流检测装置分别检测电力系统的电压和电流，如此检测的电压和电流用于计算所需的有功功率和所需的无功功率的电平，被称为通过AD转换器从可再充电电池向电力系统提供充电和放电。

47. 发明申请

US20010012211A1 Power system stabilization system and method employing a rechargeable battery system 有权
标题翻译：电力系统稳定系统和采用可充电电池系统的方法
公开(公告)号：US20010012211A1
公开(公告)日：2001-08-09
申请号：US09774683
申请日：2001-02-01
申请人： Sumitomo Electric Industries, Ltd.
发明人： Yoshihiro Hasegawa , Masatoshi Okubo , Tetsuo Sasaki
IPC分类号： H02M007/537
CPC分类号： H02P9/42 , H02J3/16 , H02J3/1842 , H02J3/32 , H02J3/383 , H02J3/386 , H02P9/105 , H02P9/48 , Y02B10/14 , Y02E10/563 , Y02E10/566 , Y02E10/763 , Y02E40/22 , Y02E40/34 , Y02E70/30 , Y10T307/516 , Y10T307/625
摘要： A power system stabilization system is provided between power generation equipment significantly fluctuating in output and a power system required to maintain a predetermined voltage. In the power system stabilization system, a voltage detection device and a current detection device detect voltage and current, respectively, of the power system and voltage and current thus detected are used to calculate a level of active power required and that of reactive power required which are referred to to provide charging and discharging from a rechargeable battery to the power system via an A-D converter.
摘要翻译：在发电设备输出明显变动的发电设备和维持预定电压所需的电力系统之间提供电力系统稳定系统。在电力系统稳定系统中，电压检测装置和电流检测装置分别检测电力系统的电压和电流，如此检测的电压和电流用于计算所需的有功功率和所需的无功功率的电平，被称为通过AD转换器从可再充电电池向电力系统提供充电和放电。

48. 发明授权

US06201715B1 Synchronous frame regulation to extract a positive sequence component of a line voltage 有权
标题翻译：同步帧调节提取线路电压的正序分量
公开(公告)号：US06201715B1
公开(公告)日：2001-03-13
申请号：US09536373
申请日：2000-03-28
申请人： Colin Huggett , Gabor Kalman
发明人： Colin Huggett , Gabor Kalman
IPC分类号： H02M112
CPC分类号： H02J3/1842 , H02M7/219 , H02M2007/53876 , Y02E40/22
摘要： A power distribution system includes an active rectifier and a controller for the active rectifier. The controller extracts a positive sequence component of a Park vector representing line voltage; and uses the positive sequence component to perform synchronous frame regulation to control the active rectifier.
摘要翻译：配电系统包括有源整流器和有源整流器的控制器。控制器提取表示线路电压的Park矢量的正序分量; 并使用正序分量进行同步帧调节来控制有源整流器。

49. 发明授权

US6025701A Static and dynamic mains voltage support by a static power factor correction device having a self-commutated converter 失效
标题翻译：具有自整流转换器的静态功率因数校正装置支持静态和动态电源电压
公开(公告)号：US6025701A
公开(公告)日：2000-02-15
申请号：US966898
申请日：1997-11-10
申请人： Michael Weinhold
发明人： Michael Weinhold
IPC分类号： H02J3/18 , G05F1/70
CPC分类号： H02J3/1842 , Y02E40/22
摘要： A mains voltage at a network node is statically and dynamically supported with a static power factor correction device which has a transformer and a self-commutated converter with at least one capacitive energy store. Instantaneous reference setpoint values for an underlying, secondary instantaneous control method are continuously determined as a function of determined voltage magnitude deviation of the mains voltage at the network node. The secondary instantaneous control method determines a phase angle as a function of determined instantaneous actual values. The phase angle defines the angle of the converter voltage space vector of the self-commutated converter as a function of the angle of the mains voltage space vector. This results in dynamic regulation of the reactive powers required for mains voltage regulation.
摘要翻译：静态功率因数校正装置静态和动态地支持网络节点处的电源电压，该装置具有变压器和具有至少一个电容性能量存储器的自整流转换器。连续确定基础次级瞬时控制方法的瞬时参考设定值作为网络节点处电源电压的确定电压幅度偏差的函数。二次瞬时控制方法确定作为确定的瞬时实际值的函数的相位角。相位角定义了自整流转换器的转换器电压空间矢量的角度，作为电源电压空间矢量角度的函数。这导致电源电压调节所需的无功功率的动态调节。

50. 发明授权

US5818208A Flicker controllers using voltage source converters 失效
标题翻译：使用电压源转换器的闪烁控制器
公开(公告)号：US5818208A
公开(公告)日：1998-10-06
申请号：US770089
申请日：1996-12-19
申请人： Hisham A. Othman , Rajkumar Vedam
发明人： Hisham A. Othman , Rajkumar Vedam
IPC分类号： G05F1/66 , H02J3/18 , G05F1/70
CPC分类号： H02J3/1842 , Y02E40/22
摘要： Voltage flicker is a power quality problem in power distribution circuits which is caused by the operation of fluctuating loads such as AC and DC electric arc furnaces, spot welders, starting of large ac motors, and the like. Converters based on Voltage Source technology (VSC) connected in shunt close to the fluctuating load are found to have the capability of reducing the voltage flicker level. Flicker control systems responsive to the active and reactive power components are used to exploit the capabilities of VSC in accordance with the invention. The flicker control systems reduce the voltage flicker observed at the point of common coupling by adapting, e.g., H-infinity, Linear Quadratic Gaussian, Minimum Variance Control, and self-tuning design methods for flicker control in power systems having fixed or self-tuning flicker controller parameters.
摘要翻译：电压闪烁是由交流和直流电弧炉，点焊机，大型交流电动机起动等波动负载的动作引起的配电电路中的电力质量问题。发现基于电压源技术（VSC）的转换器连接在接近波动负载的分流器中，具有降低电压闪烁电平的能力。使用响应于有功功率和无功功率组件的闪烁控制系统来利用根据本发明的VSC的能力。闪烁控制系统通过适应例如H-infinity，线性二次高斯，最小方差控制和用于具有固定或自调谐的电力系统中的闪烁控制的自整定设计方法来降低在公共耦合点处观察到的电压闪烁闪烁控制器参数。

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