Patents for H02J 3 - Circuit arrangements for ac mains or ac distribution networks (38,663) |
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08/06/2014 | CN103972885A 一种电网模型拼接方法 One kind of grid model splicing method |
08/06/2014 | CN103972884A 一种电力系统状态估计方法 A power system state estimation method |
08/06/2014 | CN103972883A 配电网合环点选择方法和系统 Distribution network ring point selection method and system |
08/06/2014 | CN103972882A 输配电网统一建模方法与系统 Transmission and distribution grid Unified Modeling Method and System |
08/06/2014 | CN103972881A 基于多facts结构的链式结构高压电网安全控制方法 Based on multi-chain structure of the high-voltage grid security facts structure control method |
08/06/2014 | CN103972880A 一种大电网连锁故障风险计算方法 The risk of failure of a large chain of grid computing method |
08/06/2014 | CN103970589A 一种基于pss/e潮流api接口的长动态过程仿真方法 Long dynamic process simulation method based pss / e trend api interface |
08/06/2014 | CN103107544B 一种海上油田群电网紧急控制的在线预决策方法 Online pre-decision method for offshore oilfields emergency control grid |
08/06/2014 | CN103001238B 电梯节能系统 Elevator saving system |
08/06/2014 | CN102904282B 一种基于储能单元中逆变器的微电网并网控制方法 A micro-grid energy storage unit based on grid inverter control method |
08/06/2014 | CN102868157B 一种基于最大指数绝对值目标函数的抗差状态估计方法 Robust state estimation method based on the maximum absolute value of the objective function index |
08/06/2014 | CN102856929B 一种发电机自动准同期实时监控方法及系统 An electric generator automatic synchronization method and system for real-time monitoring |
08/06/2014 | CN102820662B 含分布式电源的电力系统多目标无功优化方法 Distributed power systems including multi-objective reactive power optimization |
08/06/2014 | CN102810869B 一种基于盘型电抗器的statcom及控制方法 Statcom and control method based on plate-type reactor |
08/06/2014 | CN102761128B 一种在线变压器经济运行和无功优化协调自动控制方法 An on-line transformer economic operation and coordination of automatic control reactive power optimization method |
08/06/2014 | CN102761127B 三相并网逆变器在电网不平衡跌落时的无功电流补偿方法 Three-phase grid-connected inverter Unbalanced drop in reactive current compensation methods |
08/06/2014 | CN102751724B 一种面向需求侧响应基于预测的三相负载调度方法及装置 A three-phase load for demand response scheduling method and apparatus based on prediction |
08/06/2014 | CN102738812B 间接转矩控制笼型转子无刷双馈电机无功功率控制方法 Indirect Torque Control cage rotor BDFM reactive power control method |
08/06/2014 | CN102723734B 一种y型连接串联h桥多电平并网逆变器直流母线电压控制方法 One kind of connection in series h y type multi-level bridge and inverter DC bus voltage control method |
08/06/2014 | CN102709930B 一种储能系统 One kind of energy storage system |
08/06/2014 | CN102689685B 基于在线可用功率的动力定位船推进器负载限制方法 Load restrictions based method to promote online available power dynamic positioning vessel |
08/06/2014 | CN102684211B 三相三线不平衡负荷补偿装置及其控制方法 Three-phase three-wire unbalanced load compensation device and control method |
08/06/2014 | CN102570505B 用于风电“部分削峰填谷”的电池储能系统控制方法 Wind Power "section load shifting" of battery energy storage system control method for |
08/06/2014 | CN102545207B 基于预测-校正内点法的vsc-hvdc交直流最优潮流方法 Based predictor - corrector interior point method vsc-hvdc DC OPF |
08/06/2014 | CN102437571B 一种风光储的模拟系统 One kind of scenery storage of analog systems |
08/06/2014 | CN102361324B 双馈风电机组无功支撑的机端电压调节方法及其系统 Double-fed wind turbine reactive support terminal voltage regulator method and system |
08/06/2014 | CN102170249B 太阳能发电系统及其操作方法 Solar power system and its method of operation |
08/06/2014 | CN102136729B 一种基于移相多绕组整流变压器的串联多电平svg拓扑结构及其控制方法 Svg multi-level topology control method and phase shift series based multi-winding transformer rectifier |
08/06/2014 | CN101989747B 系统连接逆变器装置及其控制方法 Inverter means connected to the system and control method |
08/05/2014 | US8798802 Queuing access to a shared power supply |
08/05/2014 | US8797719 Mobile power system |
08/05/2014 | US8796880 Variable adapter ID circuit |
07/31/2014 | WO2014116416A1 Device control modules for demand management systems |
07/31/2014 | WO2014116415A1 Communication module adaptor |
07/31/2014 | WO2014116257A1 Modular converter for subsea applications |
07/31/2014 | WO2014115164A2 Title: wired / wireless communication enabled remote controlled rotating phase selector cum high speed circuit breaker with remote current settings |
07/31/2014 | WO2014114945A1 Electrical energy consumption controller |
07/31/2014 | WO2014114648A1 Methods and arrangements for controlling power generators |
07/31/2014 | WO2014087286A3 Power quality issue mitigation through hybrid grid |
07/31/2014 | WO2013182368A3 Control device for eliminating malfunctions in a network |
07/31/2014 | WO2013088229A3 Automated demand response energy management system |
07/31/2014 | US20140214230 Systems and methods for maximum power point tracking in a micro inverter |
07/31/2014 | US20140210270 Method and system for establishing a power feed to systems during operation |
07/31/2014 | US20140210266 Switching regulator circuits and methods |
07/31/2014 | DE102013214996A1 Vorrichtung zur Lastverschiebung in intelligenten Stromverteilungsnetzen und ein entsprechendes System Device for load shifting in intelligent power distribution networks and a corresponding system |
07/31/2014 | DE102013201311A1 Anordnung sowie Verfahren zum Zuschalten eines Kondensators Arrangement and method for connecting a capacitor |
07/31/2014 | DE102013100999A1 Energieversorgungsanordnung und Verfahren zur schnellen Umschaltung von einem Netzparallelbetriebsmodus in einen Insel-betriebsmodus bei einer Energieversorgungsanordnung Power supply arrangement and method for rapidly switching from a mains parallel operation mode to an island-mode operation at a power supply arrangement |
07/31/2014 | DE102013001368A1 WlNDENERGlESYSTEM UND VERFAHREN ZUM BETRElBEN ElNES WlNDENERGlESYSTEMS WlNDENERGlESYSTEM AND METHOD FOR BETRElBEN ELNES WlNDENERGlESYSTEMS |
07/30/2014 | EP2760100A2 Temperature Controlling System and Method of Battery |
07/30/2014 | EP2760099A1 Electric power conditioning device and method for conditioning electric power |
07/30/2014 | EP2760098A1 Battery control system, battery control device, battery control method, and recording medium |
07/30/2014 | EP2760097A2 System for preventing disasters caused by power supply and demand mismatches |
07/30/2014 | EP2759977A1 Charging system, server device, and server device program |
07/30/2014 | EP2759051A2 Method of opening a bypass switch of a high voltage direct current network |
07/30/2014 | EP2759034A2 Method and device for detecting isolated operation of power generation installations |
07/30/2014 | EP2759033A2 Provision of control power with a photovoltaic arrangement |
07/30/2014 | CN203747701U 磁阀式可控电抗器移相自耦降压软起动装置 Magnetic valve controllable reactor phase-shift auto-voltage soft starter |
07/30/2014 | CN203747688U 一种三电平并网逆变器 A three-level inverter grid |
07/30/2014 | CN203747661U 风电变流器的预充电装置及风电变流器 Pre-charging means wind power converters and wind power converters |
07/30/2014 | CN203747514U 配电变压器遥控投切装置 Distribution transformer remote switching device |
07/30/2014 | CN203747512U 一种适用于大型风力发电厂的电能质量监控装置 A power quality monitoring device is suitable for large-scale wind power plants |
07/30/2014 | CN203747438U 一种微网模拟平台一体化装置 A micro network simulation platform integrated device |
07/30/2014 | CN203747437U 移动式岸电连接装置 Mobile shore power hookup |
07/30/2014 | CN203747436U 一种分布式光伏发电接入系统 A distributed photovoltaic power generation access system |
07/30/2014 | CN203747435U 光伏控制并离网蓄能一体机 Solar control and off-grid energy storage machine |
07/30/2014 | CN203747434U Dfig风力发电并网实验装置 Dfig wind power generation and network test equipment |
07/30/2014 | CN203747433U 一种风力发电系统 A wind power generation system |
07/30/2014 | CN203747432U 一种风力发电系统 A wind power generation system |
07/30/2014 | CN203747431U 基于移相变压器的光伏发电并网系统dc/ac变换器 Power generation and network systems dc / ac inverter phase-shifting transformer-based PV |
07/30/2014 | CN203747430U 一种用于三相供配电系统的平衡节电器 A three-phase power supply system for balancing Saver |
07/30/2014 | CN203747429U 智能电容装置 Smart capacitor device |
07/30/2014 | CN203747428U 高压无功补偿装置 High-voltage reactive power compensation device |
07/30/2014 | CN203747427U 高运算力智能电容器 High computing power of intelligent capacitor |
07/30/2014 | CN203747426U 低压动态滤波无功补偿装置 Low-voltage dynamic reactive power compensation device filter |
07/30/2014 | CN203747425U 有源无源混联闭环控制系统 Active and passive hybrid closed-loop control system |
07/30/2014 | CN203747424U 一种户外调电压型无功补偿装置 Kind of outdoor tune voltage reactive power compensation device |
07/30/2014 | CN203747423U 晶闸管静止无功发生器 Thyristor STATCOM |
07/30/2014 | CN203747422U 一种带有后台分析主站的单相调压变压系统 A background analysis master transformer systems with single-phase voltage regulator |
07/30/2014 | CN203747421U 新型中压串联补偿装置 The new MV series compensation devices |
07/30/2014 | CN203747420U 一种新型的单相调压变压系统 A new single-phase transformer system regulator |
07/30/2014 | CN203747419U 一种带有智能掌上终端和后台分析主站的单相调压变压系统 An intelligent handheld terminals and background analysis master transformer systems with single-phase voltage regulator |
07/30/2014 | CN203747418U 一种新型的智能调节单相调压变压系统 A new single-phase voltage regulator transformer smart regulation system |
07/30/2014 | CN203747417U 基于岸控环流的智能岸电系统 Shore-based intelligent control circulation shore power system |
07/30/2014 | CN203747416U 一种消谐柱上开关 One kind of harmonic elimination column switch |
07/30/2014 | CN203747415U 一种风机功率预测装置 A fan on power prediction means |
07/30/2014 | CN203747414U 系统并网逆变器以及显示器 System and inverter, and a display |
07/30/2014 | CN203747259U 一种高压静止无功补偿发生器及其进线柜及其调试系统 A high voltage generator and static var compensator line counters and debugging system |
07/30/2014 | CN203746069U 一种公变台区低压线损分析系统 A well change station area low voltage line loss analysis system |
07/30/2014 | CN203744433U 光伏空调系统 Solar air conditioning system |
07/30/2014 | CN103959624A 直流到直流变换器组件 DC to DC converter module |
07/30/2014 | CN103959589A 功率转换器孤岛检测 Islanding detection of power converter |
07/30/2014 | CN103959588A 交流电力的极长步出传输系统 Very long step out of AC power transmission system |
07/30/2014 | CN103956947A 矿料传送带重力势能回收发电系统 Mineral aggregate conveyor gravitational potential energy recovery power generation system |
07/30/2014 | CN103956915A 基于电流耦合的级联h桥变换器主从控制方法 Based cascade h-bridge converter coupled from the main current control method |
07/30/2014 | CN103956835A 孤岛模式下储能系统的正负序vf控制系统及方法 Positive and negative sequence vf control system and method of energy storage systems under islanding mode |
07/30/2014 | CN103956832A 一种调度方法和系统 A new scheduling method and system |
07/30/2014 | CN103956827A 一种基于多电源微电网的谐波监测控制系统 Harmonic monitoring and control system based on multiple power microgrid |
07/30/2014 | CN103956821A 光伏发电的储能模块混合调配系统及其控制方法 Hybrid energy storage module deployment system and control method of PV |
07/30/2014 | CN103956820A 光伏发电的多种储能模块混合调配系统及其控制方法 A variety of energy storage module PV hybrid deployment system and control method |
07/30/2014 | CN103956779A 一种基于能量平衡的火电机组全厂负荷经济调度技术 A thermal power plant based on the energy balance of the whole economic load dispatching technology |