Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 3 - Circuit arrangements for ac mains or ac distribution networks
Patents for H02J 3 - Circuit arrangements for ac mains or ac distribution networks (38,663)
08/2014
08/07/2014WO2010013265A8 A plant for low-power preferably single-phase electrical supply to buildings for residential and non-residential use
08/07/2014US20140218986 Multilevel Converter And A Method For Controlling Multilevel Converter Including Balancing Cell Voltages
08/07/2014US20140217824 Power management system, power management method, and upper power management apparatus
08/07/2014US20140217818 Method for operating several loads in alternating current networks with leading edge or trailing edge phase cutting
08/07/2014DE102014001400A1 Elektrischer generator Electrical generator
08/07/2014DE102013202005A1 Verfahren und Vorrichtung zum Betreiben eines Stromnetzes Method and apparatus for operating a power system
08/07/2014DE102013001800A1 Windenergieanlage für Sonderstromversorgungsnetze und Energieversorgungsanlage Wind turbine for special power supply networks and power supply system
08/07/2014DE102013001717A1 Wasserkraftwerk Hydroelectric power station
08/07/2014DE10050896B4 Verfahren und Vorrichtung zur Blindleistungskompensation Method and apparatus for reactive power compensation
08/06/2014EP2763278A1 Energy management system, energy management method and host energy management device
08/06/2014EP2763277A1 Energy management system, energy management method and network server
08/06/2014EP2763269A1 Energy control system, energy control device, and energy control method
08/06/2014EP2763268A1 Electric power management system, electric power management device and electric power management method
08/06/2014EP2763267A1 Power connection control system and method
08/06/2014EP2763266A1 Energy management system, energy management device, and power management method
08/06/2014EP2763265A1 Power conditioner system and storage battery power conditioner
08/06/2014EP2763264A1 Control device of an intelligent electricity grid
08/06/2014EP2763263A2 Method for operating a fluctuating energy generation system
08/06/2014EP2763262A1 Energy management system, energy management method and host energy management device
08/06/2014EP2763261A1 Power system state estimation device and power system using same
08/06/2014EP2763260A2 Matrix-based power distribution architecture
08/06/2014EP2761716A2 Pv system having a safeguard against feeding into a public power distribution network
08/06/2014EP2761715A1 Power converter islanding detection
08/06/2014EP2761714A2 Methods and apparatus for high-frequency electrical power collection and transfer
08/06/2014EP2761713A2 Control device for damping grid oscillations
08/06/2014EP2761712A1 Method, system and device for controlling an apparatus
08/06/2014EP2761711A2 Power supply system of a marine vessel
08/06/2014EP2761172A1 Multi bandwidth voltage controllers for a wind power plant
08/06/2014DE202014103274U1 Landstromversorgungssystem für Schiffe am Kai Shore power supply system for ships on the quay
08/06/2014CN203761297U 多路直流输入双向储能变流器 Multiple storage bidirectional DC input converter
08/06/2014CN203761062U 陆用电站柴油发电机组控制系统 Land use diesel generators power plant control system
08/06/2014CN203761061U 一种集成风光储微网能量管理控制器 An integrated micro scenery storage network energy management controller
08/06/2014CN203761060U 一种分布式接入系统 Distributed Access System
08/06/2014CN203761059U 一种分布式发电系统的接线装置 Wiring apparatus for distributed generation systems
08/06/2014CN203761058U 通讯基站太阳能直流并网发电dc-dc专用控制设备 Communication base stations and grid solar DC dc-dc dedicated control equipment
08/06/2014CN203761057U 一种基于arm架构的防逆流控制系统 An arm architecture control system based on anti-reflux
08/06/2014CN203761056U 基于电池储能的风力发电机电能质量控制器 Battery-based energy storage for wind turbine power quality controller
08/06/2014CN203761055U 一种矿热炉低压就地补偿装置 One kind of submerged arc low-pressure compensation device in place
08/06/2014CN203761054U 一种矿热炉补偿设备的电容器组合器 One kind of submerged arc furnace compensation capacitor combiner devices
08/06/2014CN203761053U 一种变电站用模块化布置的并联电容器装置 Substations shunt capacitors modular layout
08/06/2014CN203761052U 海上平台电网的快速动态无功自动补偿装置 Fast Dynamic Reactive Power offshore platforms automatic compensation device
08/06/2014CN203761051U 一种低压电容无功补偿器接线盒 A low-pressure capacitive reactive power compensator junction box
08/06/2014CN203761050U 一种智能动态无功就地补偿装置 An intelligent dynamic reactive power compensation device
08/06/2014CN203761049U 电弧炉无功波动抑制装置 Fluctuations in the electric arc furnace reactive suppression device
08/06/2014CN203761048U 一种动态电能质量调节电路 A dynamic power quality regulation circuit
08/06/2014CN203761047U 一种配电变压器经济运行电路 An electrical distribution transformer economic operation of the circuit
08/06/2014CN203761046U 一种可控串联补偿系统 A controlled series compensation system
08/06/2014CN203761045U 一种家庭电力配电装置 A home power distribution equipment
08/06/2014CN203760387U 同步开关 Synchronous Switching
08/06/2014CN203758133U 一种新型光伏直流冰箱 A new photovoltaic DC refrigerator
08/06/2014CN203748357U 一种光伏农业喷灌及发电装置 An agricultural spray irrigation and photovoltaic power plant
08/06/2014CN103975496A 用于分散协调电压无功控制(cvvc)的设备 For decentralized coordination of voltage and reactive power control (cvvc) equipment
08/06/2014CN103973204A 光伏农业发电单元 Photovoltaic power generation unit Agriculture
08/06/2014CN103973197A 一种用于电机的变频器电路 A motor drive circuit
08/06/2014CN103973143A 一种抑制三电平并网逆变器中点电位波动的控制方法 A method of controlling a three-level inverter grid midpoint potential fluctuation suppression
08/06/2014CN103972973A 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
08/06/2014CN103972929A 一种微网功率分配优化控制方法 A micro power distribution network optimization control method
08/06/2014CN103972928A 一种基于虚拟同步发电机的微网微源控制方法 Based on micro-grid micro-source virtual synchronous generator control method
08/06/2014CN103972927A 含光伏/储能发电系统微电网的并网转孤网综合控制方法 Including PV / micro-grid energy storage power generation system and network integrated control method transfer solitary Network
08/06/2014CN103972926A 一种基于调整电池荷电状态的储能系统容量配置方法 An adjustment of the battery state of charge of the energy storage system capacity based on configuration
08/06/2014CN103972925A 分布式光伏并网保护设备 Distributed PV Grid protection equipment
08/06/2014CN103972924A 不平衡电网电压下永磁直驱风电系统低电压穿越控制方法 Under unbalanced grid voltage permanent magnet direct drive wind power system control method LVRT
08/06/2014CN103972923A 一种大型太阳能光伏并网发电系统多组合装置 A large, solar photovoltaic power generation system multi-combination device
08/06/2014CN103972922A 基于改进型准谐振控制加重复控制的光伏并网控制方法 Based on the improved quasi-resonant control plus repetitive control of photovoltaic grid-control methods
08/06/2014CN103972921A 一种基于功率平衡的永磁同步风力发电机低电压穿越协调控制方法 Based on the power balance of the permanent magnet synchronous generator low voltage ride through coordinated control method
08/06/2014CN103972920A 紧凑型模块化多电平三极直流输电系统 Compact modular multi-level three-pole HVDC system
08/06/2014CN103972919A 一种交改三极直流后直流额定电压的选取方法 A cross-change after a three-pole DC rated voltage DC Selection Method
08/06/2014CN103972918A 备用式双极直流输电电路 Alternate bipolar HVDC circuit
08/06/2014CN103972917A 基于全钒液流氧化还原电池与电化学电容器混合储能系统的运行控制方法 Operation control method based on all-vanadium redox flow batteries and electrochemical capacitors hybrid energy storage system
08/06/2014CN103972916A 利用储能装置平抑风光功率波动的微电网运行方法 The use of an energy storage device to stabilize power fluctuations scenery microgrid operation method
08/06/2014CN103972915A 一种用于负荷削峰填谷的储能系统最优容量计算方法 An optimal load capacity calculation method of energy storage systems for load shifting
08/06/2014CN103972914A 实现电能存储与再生双向dc/dc变流器方法 Achieve energy storage and renewable bidirectional dc / dc converter method
08/06/2014CN103972913A 一种基于边际发电能耗的抽蓄电站日运行方式优化方法 An optimization method based on pumped storage power plant Day Run Marginal energy generation
08/06/2014CN103972912A 一种含风电电力系统频率响应的频域分析方法 Containing wind power system frequency response of the frequency-domain analysis
08/06/2014CN103972911A 限定电力系统最大摇摆角的紧急控制方法 Emergency power system control method defines the maximum swing angle
08/06/2014CN103972910A 一种用于平衡牵引变压器的lc耦合电气化铁道系统功率调节装置 A balance traction transformer coupled lc electrified railway system power conditioning devices
08/06/2014CN103972909A Tsc系统及其基于fpga的rs485通信方法 Tsc rs485 communication system and method based fpga
08/06/2014CN103972908A 一种基于自适应混沌粒子群算法的多目标无功优化方法 Multi-objective reactive power optimization method, an adaptive algorithm based on chaotic particle swarm
08/06/2014CN103972907A 无功补偿控制装置 Reactive power compensation control device
08/06/2014CN103972906A 一种非隔离单相光伏并网逆变器的无功控制方法 A non-isolated single-phase photovoltaic grid-connected inverter reactive power control method
08/06/2014CN103972905A 400v配网台区无功补偿优化方法 400v distribution network station area of ​​reactive power compensation optimization
08/06/2014CN103972904A 一种光伏发电系统对称跌落低电压穿越无功控制方法 A photovoltaic power generation system symmetrical low voltage drop across the reactive power control method
08/06/2014CN103972903A 一种用于三相异步电动机无功就地智能补偿的装置 A three-phase asynchronous motor reactive power compensation device for a smart place
08/06/2014CN103972902A 低压配网的无功补偿控制方法及装置 Reactive power compensation control method and apparatus for low voltage distribution network
08/06/2014CN103972901A 改善光伏接入点电压调节性能的单级式光伏系统无功控制策略 Improving the performance of photovoltaic access point voltage regulation of single-stage PV system reactive power control strategy
08/06/2014CN103972900A 利用电压控制敏感因子确定多馈入直流输电系统无功补偿装置布点的方法 Sensitive factor determined by the voltage controlled multi-infeed HVDC system reactive power compensation device distribution methods
08/06/2014CN103972899A 一种statcom接入点电压补偿方法 One kind statcom access point voltage compensation method
08/06/2014CN103972898A 一种可控高抗的协调控制方法 Coordinated control method in a controlled high resistance
08/06/2014CN103972897A 一种特高压交流变电站500kV母线运行电压控制范围确定方法 One kind of UHV AC 500kV substation bus operating voltage control method for determining
08/06/2014CN103972896A 一种基于需求响应的负荷建模和优化控制方法 Based demand response load modeling and optimization control method
08/06/2014CN103972895A 对多发电设备并联系统的谐波控制方法及装置 Multi-harmonic generation equipment parallel system control method and apparatus
08/06/2014CN103972894A 电力电子变压器的控制方法及系统 Method and system for controlling power electronic transformers
08/06/2014CN103972893A 一种含有分布式电源的配电网滤波器的优化配置方法 A method of optimizing the configuration of distributed power distribution network containing filter
08/06/2014CN103972892A 一种微电网滤波器的优化配置方法 Optimize the allocation method microgrid filters
08/06/2014CN103972891A 电力电子变压器的控制方法及电路 The control method of power electronic transformers and circuit
08/06/2014CN103972890A 一种基于变频变压器的船舶岸电系统 Ship shore power system based on variable frequency transformer
08/06/2014CN103972889A 一种配电线路阻抗在线辨识方法 An electrical distribution line impedance online identification method
08/06/2014CN103972888A 一种微网控制器 A micro network controller
08/06/2014CN103972887A 一种适用于双回线路的统一潮流控制器 One for the double lines UPFC
08/06/2014CN103972886A 一种主动配电网谐波潮流分析方法 An active harmonic load flow analysis Distribution Network
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