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1. 发明申请

WO2015017201A1 MICROGRID ENERGY MANAGEMENT SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A MICROGRID 审中-公开
标题翻译：微控能源管理系统及控制微机操作的方法
公开(公告)号：WO2015017201A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/047736
申请日：2014-07-23
申请人： ABB RESEARCH LTD. , YANG, Fang , FENG, Xianyong , LI, Zhao , WANG, Zhenyuan
发明人： YANG, Fang , FENG, Xianyong , LI, Zhao , WANG, Zhenyuan , OUDALOV, Alexandre
IPC分类号： H02J3/00
CPC分类号： G05B13/02 , H02J3/00
摘要： A microgrid includes a plurality of distributed energy resources such as controllable distributed electric generators (104, 106, 108, 110, 112) and electrical energy storage devices (114). A method of controlling operation of the microgrid includes periodically updating a distributed energy resource schedule for the microgrid that includes on/off status of the controllable distributed electric generators (104, 106, 108, 110, 112) and charging/discharging status and rate of the electrical energy storage devices (114) and which satisfies a first control objective for a defined time window, based at least in part on a renewable energy generation and load forecast for the microgrid (200). The method further includes periodically determining power set points for the controllable distributed energy resources (104, 106, 108, 110, 112) which satisfy a second control objective for a present time interval within the defined time window, the second control objective being a function of at least the distributed energy resource schedule for the microgrid (210).
摘要翻译：微电网包括多个分布式能量资源，例如可控分布式发电机（104,106,108,110,112）和电能存储装置（114）。一种控制微电网操作的方法包括周期性地更新微电网的分布式能源资源调度表，其包括可控分布式发电机（104,106,108,110,112）的开/关状态以及充电/放电状态和至少部分地基于对于微电网的可再生能源产生和负载预测（200），满足用于所定义的时间窗口的第一控制目标的电能存储装置（114）。该方法还包括周期性地确定可控分布式能量资源（104,106,108,110,112）的功率设定点，该功率设定点满足规定时间窗内当前时间间隔的第二控制目标，第二控制目标是功能至少对于微电网的分布式能源计划（210）。

2. 发明申请

WO2010045092A2 SHORT-TERM LOAD FORECASTING BASED CAPACITY CHECK FOR AUTOMATED POWER RESTORATION OF ELECTRIC DISTRIBUTION NETWORKS 审中-公开
标题翻译：基于短期负荷预测的容量检查配电网自动恢复功能
公开(公告)号：WO2010045092A2
公开(公告)日：2010-04-22
申请号：PCT/US2009/060001
申请日：2009-10-08
申请人： ABB RESEARCH LTD. , YANG, Fang , STOUPIS, James , MAHARSI, Mohamed , WANG, Zhenyuan , DONDE, Vaibhav, D.
发明人： YANG, Fang , STOUPIS, James , MAHARSI, Mohamed , WANG, Zhenyuan , DONDE, Vaibhav, D.
IPC分类号： H02J3/00
CPC分类号： H02J3/00 , H02J3/006 , H02J2003/003 , Y04S10/525 , Y04S10/54
摘要： A method of forecasting loads on a distribution network is disclosed. The method employs load profiles in combination with short-term load estimations to forecast expected loads on a distribution network. The predicted loads may then be used by power restoration controllers when performing back-feed capacity checks.
摘要翻译：公开了一种预测分配网络上的负载的方法。该方法使用负荷曲线与短期负荷估算结合来预测配电网络上的预期负荷。在执行回馈容量检查时，预测的负载可能会被电源恢复控制器使用。

3. 发明申请

WO2009076410A1 LOAD RESTORATION FOR FEEDER AUTOMATION IN ELECTRIC POWER DISTRIBUTION SYSTEMS 审中-公开
标题翻译：电力分配系统中馈线自动化的负载恢复
公开(公告)号：WO2009076410A1
公开(公告)日：2009-06-18
申请号：PCT/US2008/086175
申请日：2008-12-10
申请人： ABB RESEARCH LTD. , YANG, Fang , DONDE, Vaibhav , WANG, Zhenyuan , STOUPIS, James
发明人： YANG, Fang , DONDE, Vaibhav , WANG, Zhenyuan , STOUPIS, James
IPC分类号： H02H7/26 , H02H7/28 , H02H3/06
CPC分类号： G05F1/66 , G06F11/1441 , G06F2201/805 , H02H3/06 , H02H3/265 , H02H7/28 , Y04S10/30 , Y04S10/52 , Y04S10/522 , Y04S10/525
摘要： A method and system restores power in a power distribution network. The network includes a plurality of power sources, a plurality of loading zones, a plurality of switching devices interconnected between the plurality of power sources and the plurality of loading zones, and an intelligent electronic device associated with each of the plurality of switching devices to control the switching devices. A base network state is defined and a power restoration logic is created for the base network state. A simulation is run for the power restoration logic and then the power restoration logic is transmitted to a power restoration controller which thereafter monitors and controls the intelligent electronic devices.
摘要翻译：一种方法和系统恢复配电网络中的电力。该网络包括多个电源，多个加载区，在多个电源和多个加载区之间互连的多个开关装置，以及与多个开关装置中的每一个相关联的智能电子装置以控制开关器件。定义基本网络状态，并为基础网络状态创建电源恢复逻辑。对于电源恢复逻辑运行模拟，然后将电源恢复逻辑传送到电源恢复控制器，其后监视和控制智能电子设备。

4. 发明申请

WO2014055333A2 MEDIUM VOLTAGE DC COLLECTION SYSTEM WITH POWER ELECTRONICS 审中-公开
标题翻译：中压直流采集电源系统
公开(公告)号：WO2014055333A2
公开(公告)日：2014-04-10
申请号：PCT/US2013/062089
申请日：2013-09-27
申请人： ABB RESEARCH LTD , KIM, Hongrae , LI, Jun , WANG, Zhenyuan , CARR, Joseph, A. , AELOIZA, Eddy, C. , TREMELLING, Darren, D.
发明人： KIM, Hongrae , LI, Jun , WANG, Zhenyuan , CARR, Joseph, A. , AELOIZA, Eddy, C. , TREMELLING, Darren, D.
IPC分类号： H02J3/36
CPC分类号： H02J1/00 , H02J3/36 , H02J3/386 , H02M3/3372 , H02M2007/4835 , Y02E10/763 , Y02E60/60 , Y10T307/707
摘要： A power generation system includes at least one generator that generates a medium voltage direct current that has a positive DC voltage output and a negative DC voltage output. The system also provides a medium voltage DC (MVDC) cable system with a positive pole cable and a negative pole cable, wherein the positive pole cable is connected to the positive DC voltage output and the negative pole cable is connected to the negative DC voltage output. A substation is connected to the MVDC cable system and includes at least one DC/DC step-up converter to step-up the medium voltage direct current to a high voltage direct current.
摘要翻译：发电系统包括至少一个发电机，其产生具有正直流电压输出和负直流电压输出的中压直流电。该系统还提供一个带正极电缆和负极电缆的中压直流（MVDC）电缆系统，其中正极电缆连接到正直流电压输出，负极电缆连接到负直流电压输出。变电站连接到MVDC电缆系统，并且包括至少一个DC / DC升压转换器，以将中压直流电升压到高压直流电。

5. 发明申请

WO2011068989A1 RESTORATION SWITCHING ANALYSIS WITH MODIFIED GENETIC ALGORITHM 审中-公开
标题翻译：恢复切换分析与修改遗传算法
公开(公告)号：WO2011068989A1
公开(公告)日：2011-06-09
申请号：PCT/US2010/058759
申请日：2010-12-02
申请人： ABB RESEARCH LTD , WANG, Zhenyuan , DONDE, Vaibhav , STOUPIS, James , LI, Wenping , PETERSON, William
发明人： WANG, Zhenyuan , DONDE, Vaibhav , STOUPIS, James , LI, Wenping , PETERSON, William
IPC分类号： G06N3/12
CPC分类号： G06N3/126
摘要： The method of determining back-feed paths is capable of efficiently solving multi-layer restoration problems by minimizing a fitness function using an iterative genetic algorithm. The method optimizes back-feeding of out-of-service areas by minimizing power loss, switching, unserved loads and voltage/current violations. The efficiency of the algorithm is further increased through the use of a reactive Tabu search to prevent duplicate candidate systems.
摘要翻译：确定回馈路径的方法能够通过使用迭代遗传算法最小化适应度函数来有效地解决多层恢复问题。该方法通过最大限度地减少功率损耗，切换，不受服务的负载和电压/电流违规来优化服务区域的反馈。通过使用反应性Tabu搜索来进一步提高算法的效率，以防止重复的候选系统。

6. 发明申请

WO2011050303A1 METHOD AND APPARATUS FOR IMPROVING THE OPERATION OF AN AUXILIARY POWER SYSTEM OF A THERMAL POWER PLANT 审中-公开
标题翻译：改善热电厂辅助动力系统运行的方法和装置
公开(公告)号：WO2011050303A1
公开(公告)日：2011-04-28
申请号：PCT/US2010/053822
申请日：2010-10-22
申请人： ABB RESEARCH LTD , PAN, Jiuping , CHEN, Cathy-Yao , WANG, Zhenyuan , GERTMAR, Lars
发明人： PAN, Jiuping , CHEN, Cathy-Yao , WANG, Zhenyuan , GERTMAR, Lars
IPC分类号： H02J3/18 , H02J11/00
CPC分类号： H02J11/00 , H02J9/00 , Y10T307/615
摘要： Apparatus and method for controlling power in an auxiliary power system of a thermal power plant having a generator and one or more auxiliary buses. The apparatus includes adjustable speed drives and capacitance sources for connection to the one or more auxiliary buses and sensors for measuring voltage and reactive power on the one or more auxiliary buses. A controller is operable to control the adjustable speed drives and the capacitance sources to control the power factor of the auxiliary power system, while providing steady state voltage regulation and dynamic voltage support.
摘要翻译：一种用于控制具有发电机和一个或多个辅助总线的火力发电厂的辅助动力系统中的动力的装置和方法。该装置包括用于连接到一个或多个辅助总线和用于测量一个或多个辅助总线上的电压和无功功率的传感器的可调速驱动器和电容源。控制器可操作以控制可调速驱动器和电容源来控制辅助电力系统的功率因数，同时提供稳态调节和动态电压支持。

7. 发明申请

WO2011069061A1 RESTORATION SWITCHING ANALYSIS WITH GENETIC ALGORITHM 审中-公开
标题翻译：基于遗传算法的恢复切换分析
公开(公告)号：WO2011069061A1
公开(公告)日：2011-06-09
申请号：PCT/US2010/058881
申请日：2010-12-03
申请人： ABB RESEARCH LTD , WANG, Zhenyuan , LI, Wenping
发明人： WANG, Zhenyuan , LI, Wenping
IPC分类号： G06N3/12
CPC分类号： G06N3/126 , H02J3/006 , H02J13/0006 , H02J2003/007 , Y02E60/76 , Y04S10/525 , Y04S40/22
摘要： A method for generating switching plans to restore power to out-of-service areas after fault isolation through back feeding. A chromosome architecture is defined to create chromosomes representing candidate post-restoration systems. The chromosomes are evaluated are repeatedly genetically altered until an acceptable solution is identified. The solution identifies a plurality of switching operations that back feed power to the out-of-service areas in the most optimal manner.
摘要翻译：一种用于在通过反馈进行故障隔离之后产生切换计划以恢复到不在服务区域的电力的方法。染色体结构被定义为创建代表候选修复后系统的染色体。评估的染色体被重复遗传改变，直到识别出可接受的溶液。该解决方案识别多个切换操作，其以最优的方式将失去服务区域的功率返回。

8. 发明申请

WO2008054664A1 ELECTRICAL SUBSTATION MONITORING AND DIAGNOSTICS 审中-公开
标题翻译：电气基础监测与诊断
公开(公告)号：WO2008054664A1
公开(公告)日：2008-05-08
申请号：PCT/US2007/022551
申请日：2007-10-24
申请人： ABB RESEARCH LTD. , STOUPIS, James , MADWESH, Ajay, C. , WANG, Zhenyuan , LUBKEMAN, David , MAZZA, Joe, G. , VU, Khoi
发明人： STOUPIS, James , MADWESH, Ajay, C. , WANG, Zhenyuan , LUBKEMAN, David , MAZZA, Joe, G. , VU, Khoi
IPC分类号： G06Q10/00
CPC分类号： G05B23/0221 , Y10S707/99936
摘要： A substation intelligence system (104) includes a substation computer (105) which is operatively connected to a plurality of field devices (102) through an input/output subsystem (204). Data indicative of the devices is stored in a substation database (208). Advanced monitoring and/or diagnostics (107) use information from the database to perform various monitoring and/or diagnostic functions.
摘要翻译：变电站智能系统（104）包括通过输入/输出子系统（204）可操作地连接到多个现场设备（102）的变电站计算机（105）。指示设备的数据被存储在变电站数据库（208）中。高级监视和/或诊断（107）使用来自数据库的信息来执行各种监视和/或诊断功能。

9. 发明申请

WO2013158813A1 DISTRIBUTED ELECTRICAL POWER NETWORK MODEL MAINTENANCE 审中-公开
标题翻译：分布式电力网络模型维护
公开(公告)号：WO2013158813A1
公开(公告)日：2013-10-24
申请号：PCT/US2013/037055
申请日：2013-04-18
申请人： ABB RESEARCH LTD. , STOUPIS, James , WANG, Zhenyuan
发明人： STOUPIS, James , WANG, Zhenyuan
IPC分类号： H02J3/00
CPC分类号： H02J3/00 , H02J2003/007 , Y02E60/76 , Y04S40/22
摘要： Among other things, one or more techniques and/or systems are provided for maintaining a distributed electrical power network model associated with a power grid. A global power network model, comprising a global logical representation of the power grid, may be maintained at a network control center configured to manage one or more substations associated with the power grid. The network control center may host grid management applications that may utilize the global power network model. A local power network model, comprising a local logical representation of a power grid territory within the power grid monitored by a substation, may be maintained at the substation. The substation may host one or more local grid management applications that may utilize the local power network model. The global power network model and the local power network model may be synchronized in response to events occurring within the power grid.
摘要翻译：除其他之外，提供一个或多个技术和/或系统用于维护与电网相关联的分布式电力网络模型。可以在被配置为管理与电网相关联的一个或多个变电站的网络控制中心处保持包括电网的全局逻辑表示的全球电力网络模型。网络控制中心可以托管可以利用全球电力网络模型的电网管理应用。在变电站可以维护包括由变电站监控的电力网内的电网区域的本地逻辑表示的局部电力网络模型。变电站可以承载可以利用本地电力网络模型的一个或多个本地电网管理应用。全球电力网络模型和本地电力网络模型可以响应于电网内发生的事件而同步。

10. 发明申请

WO2010078132A3 HYBRID DISTRIBUTION NETWORK POWER RESTORATION CONTROL 审中-公开
公开(公告)号：WO2010078132A3
公开(公告)日：2010-07-08
申请号：PCT/US2009/069096
申请日：2009-12-22
申请人： ABB RESEARCH LTD. , WANG, Zhenyuan , STOUPIS, James , DONDE, Vaibhav , LI, Wenping , PETERSON, William
发明人： WANG, Zhenyuan , STOUPIS, James , DONDE, Vaibhav , LI, Wenping , PETERSON, William
IPC分类号： H02J3/00 , H02H7/26 , H02J13/00 , H02H7/30
摘要： A power outage restoration system manages a power network including a plurality of switching devices. The power outage restoration system includes an outage management system having a network model of said power network. A plurality of local restoration controllers are in communication with the outage management system and each said local restoration controller includes a trimmed network model correlating to a respective area of responsibility.

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