| Patents for H02J 3 - Circuit arrangements for ac mains or ac distribution networks (38,663) |
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| 01/28/2015 | CN104319788A 一种发电厂无功控制系统及控制方法 One kind of plant reactive power control system and control method |
| 01/28/2015 | CN104319787A 无功功率补偿方法 Reactive Power Compensation Method |
| 01/28/2015 | CN104319786A 一种基于svg的直流融冰装置控制系统 An ice-melting svg DC-based Control System |
| 01/28/2015 | CN104319785A 一种基于源流路径电气剖分的风电系统关键节点识别方法 Wind Power System Based on Electrical Dissection of key node identification |
| 01/28/2015 | CN104319784A 区域电网无功补偿优化方案对比分析方法 Regional comparison of reactive power compensation optimization analysis |
| 01/28/2015 | CN104319783A 一种基于负荷预测的配电网二级协调控制系统及方法 A secondary distribution network coordinated control system and method based on load forecast |
| 01/28/2015 | CN104319782A 一种并行无功补偿系统及其控制方法 A parallel reactive power compensation system and control method |
| 01/28/2015 | CN104319781A 含有vsc-hvdc电网的在线电压稳定调整方法 Containing vsc-hvdc grid line voltage stability adjustment method |
| 01/28/2015 | CN104319780A 一种输配电网全局无功电压优化方法 A global optimization method reactive power voltage distribution |
| 01/28/2015 | CN104319779A 一种地区电网无功电压控制方法 Reactive power voltage control method for a region |
| 01/28/2015 | CN104319778A 一种调节电网电压的方法 A method of adjusting the grid voltage method |
| 01/28/2015 | CN104319777A 一种需求侧负荷柔性控制方法 A flexible control demand side load |
| 01/28/2015 | CN104319776A 一种风力发电机的卸荷器及其控制方法 Unloading and control method of a wind generator |
| 01/28/2015 | CN104319775A 适应大规模风电并网的无功电压控制方法 Reactive power and voltage control method is suitable for large-scale wind power |
| 01/28/2015 | CN104319774A 智能社区的监控方法和装置 Method and apparatus for monitoring intelligence community |
| 01/28/2015 | CN104319773A 太阳能与市电柔性互补供电系统 With flexible solar electricity and solar power systems |
| 01/28/2015 | CN104319772A 交直流混联电力网的损耗功率灵敏度的对称获取方法 AC-DC hybrid power grid power loss sensitivity symmetry acquisition method |
| 01/28/2015 | CN104319771A 一种基于混合灵敏度的微电网频率h∞控制方法 Based on the sensitivity of the micro-hybrid grid frequency control method h∞ |
| 01/28/2015 | CN104319770A 智能化有源滤波器 Intelligent active filter |
| 01/28/2015 | CN104319769A 一种svg有源滤波的控制方法 A control method for active filtering svg |
| 01/28/2015 | CN104319768A 一种微电网供电及监控方法 A micro power grid and monitoring methods |
| 01/28/2015 | CN104319767A 智能建筑弱电独立供电系统 Intelligent Building independent power supply system |
| 01/28/2015 | CN104319766A 一种楼宇空调设备供电及监控方法 One kind of HVAC equipment supply and monitoring methods |
| 01/28/2015 | CN104319765A 一种分布式串联耦合潮流控制器的控制方法 A distributed control method is coupled in series Flow Controller |
| 01/28/2015 | CN104319764A 居住区配变负载率控制系统 Residential distribution transformer load rate control system |
| 01/28/2015 | CN104319763A 一种基于多种新能源的海岛智能发电系统 Based on a variety of new energy generation systems intelligent island |
| 01/28/2015 | CN104319762A 一种在线识别电力系统同调机群的新方法 A new method of power system with tone clusters identified online |
| 01/28/2015 | CN104319761A 光伏空调系统及具有其的光伏空调 Solar air conditioning systems and air conditioning has its PV |
| 01/28/2015 | CN104319760A 多直流馈入的交流电网电压支撑能力的评估方法和系统 Multi-fed DC AC grid voltage support capability assessment methods and systems |
| 01/28/2015 | CN104319752A 基于剩磁预测和断路器离散性改进的抑制涌流系统及方法 Remanence based forecasting and improved discrete circuit breaker surge suppression system and method |
| 01/28/2015 | CN104317264A 一种分布式太阳能光伏系统 A distributed solar photovoltaic systems |
| 01/28/2015 | CN103280845B 一种水火电系统跨省调峰负荷分配方法 One kind of a hydrothermal system peak load distribution method provinces |
| 01/28/2015 | CN103269085B 一种分布式风机选址定容系统 A distributed system fan Locating and Sizing |
| 01/28/2015 | CN103259275B 一种基于wams的facts与pss输入信号切换的区间振荡阻尼方法 Interval oscillation damping signal switching method based on the facts and pss wams input |
| 01/28/2015 | CN103248043B 一种基于同步相角测量装置的电力系统多区域分布式状态估计方法 Multi-zone distributed power system state estimation method based on synchronous phase angle measuring device of |
| 01/28/2015 | CN103208811B 市电并网型电源供应系统的控制方法 Mains and control methods grid power supply system |
| 01/28/2015 | CN103199555B 一种负荷侧资源参与电力系统二次调频的控制方法 Control method for power system load side resources to participate in the second FM |
| 01/28/2015 | CN103199546B 动态无功补偿装置最优二次调节器及其设计方法 Dynamic reactive power compensation device and optimal quadratic regulator design method |
| 01/28/2015 | CN103199540B 低压无功补偿晶闸管投切电容补偿装置及其补偿方法 Low voltage reactive power compensation device thyristor switched capacitor compensation and compensation methods |
| 01/28/2015 | CN103166226B 一种新能源发电的电网电压无功复合协调控制系统及方法 A new energy grid voltage and reactive power complex coordinated control system and method |
| 01/28/2015 | CN103036253B 一种核电厂机组频率的控制方法及系统 Nuclear power plant unit control method and system for frequency |
| 01/28/2015 | CN103023035B 一种多能互补发电系统的优化配置方法 A multi-method can optimize the allocation of complementary power generation system |
| 01/28/2015 | CN102856906B 一种汽车发电机相信号滤波器 An automobile generator phase signal filter |
| 01/28/2015 | CN102832613B 电力设备控制系统 Power equipment control system |
| 01/28/2015 | CN102820657B 一种自适应调节系数算法的自动电压控制系统 An adaptive control system for automatic voltage adjustment coefficient algorithm |
| 01/28/2015 | CN102761085B 一种直流融冰电源拓扑 A DC power supply topologies melting ice |
| 01/28/2015 | CN102738795B 基于多台有源电力滤波器并联运行的控制装置 Based on multiple control devices operating in parallel active power filter |
| 01/28/2015 | CN102655325B 配电网潮流的简化分析方法 Simplify the analysis of power flow |
| 01/28/2015 | CN102638032B 基于单相矩阵变换器的消弧线圈装置 Petersen coil device based single-phase matrix converter |
| 01/28/2015 | CN102624019B 单相660v～3.3kv长距离分布式直接供电系统 Single-phase 660v ~ 3.3kv direct long distance distributed power supply system |
| 01/28/2015 | CN102611116B 用于电气化铁路供电系统的单相电能质量控制器 Single-phase power supply system for electrified railway Quality Controller |
| 01/28/2015 | CN102498628B 用于电动交通工具的带有网络稳定化措施的充电站 Charging stations for electric vehicles with a network stabilization measures |
| 01/28/2015 | CN102449869B 用于发电厂的改进内部电气化方案 Electrification program for improving internal power plants |
| 01/28/2015 | CN102301578B 带有功率控制的能量转换系统 Energy conversion system with power control |
| 01/28/2015 | CN102244392B 频率转换器装置中的电转换器模块的自动机械断开 Automatic mechanical frequency converter means disconnect electric converter module |
| 01/28/2015 | CN102055206B 混合型风-太阳变换器 Hybrid Wind - Solar Converters |
| 01/28/2015 | CN101995529B 用于风力涡轮发电机中的电力滤波器的监视以及电力滤波器失效的检测的系统和方法 System and method for detecting the wind turbine generator in a power filter failure monitoring and power filter for |
| 01/28/2015 | CN101958580B 大型电网实时在线趋势潮流的分区计算方法 Computational Methods large grid on-line trend trend |
| 01/28/2015 | CN101594068B 高效、多源光电逆变器 Efficient, multi-source photovoltaic inverter |
| 01/27/2015 | US8943324 Green energy generation apparatus, mobile device, electric storage apparatus, and management method of green energy information |
| 01/27/2015 | US8942855 Power distribution system |
| 01/27/2015 | US8942835 System and method of operating household appliances |
| 01/27/2015 | US8942010 Inverter of new and renewable energy storage system |
| 01/27/2015 | US8941372 Systems and methods for predicting power system instability |
| 01/27/2015 | US8941265 Minimal interruption DC power supply |
| 01/27/2015 | US8941263 Energy storage system and method of controlling the same |
| 01/27/2015 | US8941261 System and method for providing collaborating power controllers |
| 01/27/2015 | US8941259 Electrical power supply system for an aircraft |
| 01/27/2015 | US8941258 Power supply device and image forming apparatus including the power supply device |
| 01/22/2015 | WO2015010006A1 Methods and systems for remotely managing water heating units in a water heater to address grid imbalances and related water heaters and circuits |
| 01/22/2015 | WO2015009741A1 System and method for efficient power distribution and backup |
| 01/22/2015 | WO2015008625A1 Power control system, power control method, and recording medium |
| 01/22/2015 | WO2015008624A1 Power control system, power control method, and recording medium |
| 01/22/2015 | WO2015008412A1 Protection control system and interface device |
| 01/22/2015 | WO2015008376A1 Power controller and power controlling method |
| 01/22/2015 | WO2015008035A1 Control arrangement |
| 01/22/2015 | WO2015007886A1 Power distribution system |
| 01/22/2015 | WO2015007872A1 Inverter comprising at least two direct current inputs, a photovoltaic installation comprising such an inverter, and a method for actuating an inverter |
| 01/22/2015 | WO2015007413A1 Identifying a motor rotation direction |
| 01/22/2015 | WO2015007330A1 Methods and devices for power compensation |
| 01/22/2015 | WO2015007302A1 Modular multi-level dc-dc converter for hvdc applications |
| 01/22/2015 | WO2015007186A1 Valve base control device and method for modular multi-level convertor |
| 01/22/2015 | WO2014155647A9 Power generation system |
| 01/22/2015 | US20150022261 Distributed load current sensing system |
| 01/22/2015 | US20150022007 Wind turbine generator controller responsive to grid frequency change |
| 01/22/2015 | US20150022006 Renewable energy power generation systems |
| 01/22/2015 | US20150022005 Hybrid Energy Harvesting Device and Fixed Threshold Power Production |
| 01/22/2015 | US20150021999 Grid apportioning bimodal power module and method |
| 01/22/2015 | US20150021991 Management Of Battery Capacity |
| 01/22/2015 | US20150021982 Direct current electrical generating system including a plurality of direct current electrical generating modules each having an electromechanical switch |
| 01/22/2015 | DE102014109694A1 Stromerfassung für verteilte lasten Overload current sensing for distributed |
| 01/22/2015 | DE102014010508A1 Schaltung zur Leistungsverteilung mit Resonanzwandlern Circuit for power distribution with resonant converters |
| 01/22/2015 | DE102013218645B3 Verfahren und Anordnung zum Ermitteln der elektrischen Eigenschaften einer Windenergieanlage Method and apparatus for determining the electrical properties of a wind turbine |
| 01/22/2015 | DE102013107721A1 Wechselrichter mit mindestens zwei Gleichstromeingängen, Photovoltaikanlage mit einem derartigen Wechselrichter und Verfahren zur Ansteuerung eines Wechselrichters Inverter with at least two DC inputs, photovoltaic system with such inverters and method for controlling an inverter |
| 01/22/2015 | DE102013012062A1 Netzunabhängiges, autarkes Energieversorgungs-System Mains-independent, self-sufficient energy supply system |
| 01/21/2015 | EP2827467A2 Stabilized power generation |
| 01/21/2015 | EP2827158A2 Method and system for control and protection of direct current subsea power systems |
| 01/21/2015 | EP2827157A1 Method and device for estimating grid properties of a power grid |
| 01/21/2015 | EP2827153A1 Determination of the direction of rotation of a motor |
| 01/21/2015 | EP2826124A1 Circuit arrangement and method for converting and adapting a dc voltage, photovoltaic installation |