| Patents for H02J 3 - Circuit arrangements for ac mains or ac distribution networks (38,663) |
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| 02/04/2015 | CN103151798B 独立微网系统的优化方法 Optimization independent micro-grid system |
| 02/04/2015 | CN103117595B 分布式直流独立供电系统 Distributed DC independent power supply system |
| 02/04/2015 | CN103078316B 一种电网电压扰动发生装置及其控制方法 A grid voltage disturbance occurs apparatus and control method |
| 02/04/2015 | CN103036238B 一种链式有源电力滤波器链节单元旁路控制结构及方法 One kind of chain-link unit active power filter bypass control structures and methods |
| 02/04/2015 | CN103023018B 电力系统多目标最优潮流实现方法及装置 Multi-objective Optimal Power Flow Method and apparatus for system implementation |
| 02/04/2015 | CN102983593B 基于智能开关的微网无缝切换控制方法 Micro-network-based intelligent switch seamless switching control method |
| 02/04/2015 | CN102901919B 双馈式感应发电系统及其有源撬棍电路的自我测试方法 Double-fed induction generator system and self-test method of active crowbar circuit |
| 02/04/2015 | CN102684220B 船用光伏发电并网实验平台 Marine PV Grid experimental platform |
| 02/04/2015 | CN101335457B 电力系统稳定器及方法 Power system stabilizer and methods |
| 02/03/2015 | US8949172 System and method for efficient allocation of resources in virtualized desktop environments |
| 02/03/2015 | US8949051 Apparatus and method for sub-metering of household devices |
| 02/03/2015 | US8947245 Apparatus and method for transmitting operating cycle alerts |
| 02/03/2015 | US8947066 Control apparatus |
| 02/03/2015 | US8946946 Converter device and method for converting electrical power |
| 02/03/2015 | US8946937 Switching circuits for extracting power from an electric power source and associated methods |
| 02/03/2015 | US8946933 Power management apparatus and method of operating the same |
| 02/03/2015 | US8946932 Configurable distributed power module |
| 02/03/2015 | US8946931 Dual boost converter for UPS system |
| 02/03/2015 | US8946929 Method and apparatus for effective utilization of energy storage components within a microgid |
| 02/03/2015 | US8944338 Thermostat with self-configuring connections to facilitate do-it-yourself installation |
| 01/29/2015 | WO2015012856A1 Management of power usage during a demand response event |
| 01/29/2015 | WO2015012828A1 Systems and methods for reactive power compensation |
| 01/29/2015 | WO2015011934A1 Power management device, power management system, and power management method |
| 01/29/2015 | WO2015011932A1 Power conversion device, power management device, and power management method |
| 01/29/2015 | WO2015011815A1 Charging system and charging method |
| 01/29/2015 | WO2015011781A1 Control device for solar power generation inverter |
| 01/29/2015 | WO2015011746A1 Storage battery charge/discharge control system and electricity storage device |
| 01/29/2015 | WO2015011039A1 Assembly for compensating reactive power and active power in a high-voltage network |
| 01/29/2015 | WO2015010743A1 Method and device for signaling and controlling a power grid coupling a plurality of actuators |
| 01/29/2015 | WO2015010541A1 Method and system for eliminating low-frequency oscillation between generators |
| 01/29/2015 | WO2015010486A1 Power control method of aluminum electrolyzing system for non-grid-connected multi-energy collaborative power supply |
| 01/29/2015 | US20150028822 Device for influencing reactive-power flows |
| 01/29/2015 | US20150028683 Systems and methods to balance solar panels in a multi-panel system |
| 01/29/2015 | US20150028671 Method for managing the load profile of a low or medium voltage electric network and a control system thereof |
| 01/29/2015 | DE102013214693A1 Anordnung zur Kompensation von Blindleistung und Wirkleistung in einem Hochspannungsnetz Arrangement for compensation of reactive and active power in a high-voltage grid |
| 01/29/2015 | DE102013214692A1 Steuerung und Verfahren für eine Blindleistungskompensationsanlage Control and method for reactive power compensation equipment |
| 01/28/2015 | EP2830201A1 Voltage source converter module |
| 01/28/2015 | EP2830184A1 Energy management device, method for managing energy, and program |
| 01/28/2015 | EP2830183A1 Power consumption mode guiding device and system |
| 01/28/2015 | EP2829080A1 Audio system with integrated power, audio signal and control distribution |
| 01/28/2015 | EP2828945A2 Method and device for regulating a voltage in a distribution network |
| 01/28/2015 | CN204131201U 一种环保节能型管道水力采电与储电系统 An environmentally friendly energy-saving hydraulic mining electrical conduit and electrical storage systems |
| 01/28/2015 | CN204131142U 一种光伏扬水余电并网系统 A photovoltaic pumping more than electricity grid system |
| 01/28/2015 | CN204131141U 采用虚拟接地技术的光伏发电系统 Virtual grounding techniques photovoltaic systems |
| 01/28/2015 | CN204131140U 一种逆变型分布式电源并网控制装置 An inverter type of distributed power grid control device |
| 01/28/2015 | CN204131139U 一种led智能驱动电路系统 One kind of intelligence led driver circuit system |
| 01/28/2015 | CN204131138U 一种分布式新能源发电量监控与智能优化系统 The new generation of distributed energy monitoring and intelligent optimization system |
| 01/28/2015 | CN204131137U 风光互补离网、并网双模式设备 Wind and solar off-grid, grid-connected dual-mode device |
| 01/28/2015 | CN204131136U 一种不对称信号注入装置 A signal injection device asymmetry |
| 01/28/2015 | CN204131135U 配电线路无功优化协调控制装置 Reactive Power Optimization coordinated distribution line control device |
| 01/28/2015 | CN204131134U 卧式直挂晶闸管阀组 Horizontal tag through the thyristor valve |
| 01/28/2015 | CN204131133U 无线型智能电容器 Wireless Intelligent capacitor |
| 01/28/2015 | CN204131132U 节能型电力控制装置 Energy-saving electric power control device |
| 01/28/2015 | CN204131131U 自动电压调整装置 Automatic voltage regulation device |
| 01/28/2015 | CN204131130U 一种基于智能交流电网的节电装置 An intelligent energy-saving devices based AC grid |
| 01/28/2015 | CN204131129U 避免风电场发生高次谐波谐振的装置 Avoid high-order harmonic resonance device wind farms occurred |
| 01/28/2015 | CN204131128U 一种三相四线制有源电力滤波器 A three-phase four-wire active power filter |
| 01/28/2015 | CN204131127U 一种典型配电网的供电系统 A typical power system distribution network |
| 01/28/2015 | CN204131126U 一种防低电压穿越给煤机电源系统 An anti-low-voltage power supply systems across the stoker |
| 01/28/2015 | CN204131125U 一种基于多种分布式电源的实验室用智能微电网系统 Based on a variety of distributed power systems laboratory Smart Microgrid |
| 01/28/2015 | CN204131124U 特高压直流工程无接地极方式运行的控制设备 HVDC project run without grounding the control device |
| 01/28/2015 | CN204129481U 冲击负荷数据处理模块 Impact load data processing module |
| 01/28/2015 | CN204129104U 一种提高电流互感器测量精度的可控电容补偿系统 A way to improve the measurement accuracy of the current transformer controlled capacitance compensation system |
| 01/28/2015 | CN104321945A 电力分配网络中的孤岛化检测 Electricity distribution network islanding detector |
| 01/28/2015 | CN104321944A 用于协调传统发电厂与风力发电厂之间的频率控制特性的方法 The method of controlling the frequency characteristic of conventional power plants and coordination between wind power plant for |
| 01/28/2015 | CN104321943A 能量存储 Energy storage |
| 01/28/2015 | CN104319822A 一种跨电网电力调峰能力调度方法和设备 A cross-grid power peaking capacity scheduling method and apparatus |
| 01/28/2015 | CN104319821A 机组母排并联同步控制系统 Parallel synchronous control unit busbar system |
| 01/28/2015 | CN104319820A 基于实用动态安全域的多小水电群送出能力协调优化方法 SHP-based multi-utility group dynamic security domain sends the ability to coordinate Optimization |
| 01/28/2015 | CN104319819A 嵌入式风机群并网有功协调控制器 Embedded fan base and active coordination network controller |
| 01/28/2015 | CN104319818A 一种基于电网电压正序提取器的并网与独立双模式切换方法 Based on the positive sequence extractor grid voltage and network with independent dual-mode switching method |
| 01/28/2015 | CN104319817A 一种针对风电场及电铁交互影响的分析方法 An analytical method for wind farms and electric iron interaction effects |
| 01/28/2015 | CN104319816A 一种光储交直流混合微电网系统及其控制方法 An AC-DC hybrid micro-optical storage system and method for controlling the power grid |
| 01/28/2015 | CN104319815A 一种微网变流器的并/离网无缝切换方法 A micro grid converter and / seamless handover method of off-grid |
| 01/28/2015 | CN104319814A 一种光伏并网逆变器的控制参数确定方法及系统 A photovoltaic grid-connected inverter control parameters to determine the method and system |
| 01/28/2015 | CN104319813A 离网型风电系统两发电机级联运行控制系统及方法 Off-grid wind power generator system two cascaded operation control system and method |
| 01/28/2015 | CN104319812A 一种光伏储能系统的综合孤岛检测方法 Integrated islanding detection method for photovoltaic energy storage system |
| 01/28/2015 | CN104319811A 一种主动式光伏储能系统的孤岛检测方法 Islanding detection method for active solar energy storage system |
| 01/28/2015 | CN104319810A 光伏逆变器输入安全保护电路及具安全保护的光伏逆变器 PV inverter input protection circuit and a safety security PV inverters |
| 01/28/2015 | CN104319809A 基于变压器级联技术的三相光伏逆变装置 Based on the three-phase transformer cascade photovoltaic inverter device technology |
| 01/28/2015 | CN104319808A 余压利用回收装置 Pressure utilization recovery |
| 01/28/2015 | CN104319807A 一种基于Copula函数获取多风电场容量可信度的方法 Based on Copula function gets windy farm capacity credit method |
| 01/28/2015 | CN104319806A 适于油田井场的光伏发电并网用逆变控制系统及工作方法 For oilfield wellsite PV grid inverter control systems and working methods |
| 01/28/2015 | CN104319805A 一种光伏并网逆变器系统的控制方法 A control method and system of photovoltaic grid-connected inverter |
| 01/28/2015 | CN104319804A 一种交流发电机并联电路 An AC generator parallel circuit |
| 01/28/2015 | CN104319803A 微电网分布式电源有功功率的鲁棒协调控制方法 Robust Distributed Coordination microgrid power active power control method |
| 01/28/2015 | CN104319802A 一种长距离送电系统 One kind of long-distance power transmission system |
| 01/28/2015 | CN104319801A 一种模块化多电平换流器桥臂环流控制方法 A modular multi-level inverter bridge armbands flow control method |
| 01/28/2015 | CN104319800A 一种柔性直流输电系统换流器开关频率优化调制方法 A flexible HVDC system inverter switching frequency modulation method optimization |
| 01/28/2015 | CN104319799A 一种用于v2g电池管理的方法、装置和系统 A method for v2g battery management devices and systems |
| 01/28/2015 | CN104319798A 一种双向dcdc变换器及光储系统 A bidirectional converter and optical storage systems dcdc |
| 01/28/2015 | CN104319797A 一种磷酸铁锂电池的移动式储能系统及其控制方法 Mobile storage system and method for controlling a lithium iron phosphate |
| 01/28/2015 | CN104319796A 点对点电力调峰系统 Point peaking power system |
| 01/28/2015 | CN104319795A 增强系统阻尼的核电机组励磁及pss参数优化整定方法 Enhanced nuclear generator excitation system damping parameter optimization and tuning method pss |
| 01/28/2015 | CN104319794A 一种提高系统稳定性的交直流协调控制方法 A way to improve system stability coordinated control method of AC and DC |
| 01/28/2015 | CN104319793A 一种平抑长短期风电功率波动的风储协调控制方法 One kind of short and long term to stabilize fluctuations in wind power wind Chu coordinated control method |
| 01/28/2015 | CN104319792A 一种电压无功补偿系统和方法 One kind of voltage and reactive power compensation system and method |
| 01/28/2015 | CN104319791A 双母线控制的无功功率补偿控制系统 Reactive power compensation control system double bus control |
| 01/28/2015 | CN104319790A 一种6脉动tct式可控并联电抗器 Special 6 pulsating tct controllable shunt reactor |
| 01/28/2015 | CN104319789A 电力电抗器 Power reactors |