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)
12/2014
12/17/2014CN104218587A 三电平四桥臂有源滤波器补偿配网中性线电流的控制方法 Three-level four-leg active filter compensation distribution network neutral current control method
12/17/2014CN104218586A 一种有源电力滤波器的功率单元及其控制方法 Power unit and control method of active power filter
12/17/2014CN104218585A 含有功率单元的有源电力滤波器及其控制方法 Active Power Filter and its control method comprising the power unit
12/17/2014CN104218584A 一种有源谐波治理装置多机并联容量最优分配方法 An active harmonic control apparatus for a multi-parallel optimal capacity allocation method
12/17/2014CN104218583A 一种基于面积的配电网负荷转换方法 An area-based distribution network load conversion method
12/17/2014CN104218582A 基于线路割接的配电网负荷转换方法 Distribution network load conversion method based on line cutover
12/17/2014CN104218581A 一种利用量测数据校验配电网拓扑结构的方法 A use of measurement data validation method for distribution network topology
12/17/2014CN104218580A 分布式智能电网调节装置 Distributed smart grid adjustment device
12/17/2014CN104218579A 一种基于混合储能和可控负荷的集成控制系统 An integrated control system for a hybrid energy storage and controllable loads based
12/17/2014CN104218578A 一种分布式供电系统的规划方法及装置 Planning method and apparatus for a distributed power supply system
12/17/2014CN104218577A 一种基于节点电压的主动配电网三相潮流计算方法 Based on the active node voltage three-phase distribution network flow calculation method
12/17/2014CN104218576A 一种重合闸电力系统暂态稳定性波动方法 A reclosing system transient stability of power fluctuation method
12/17/2014CN104218575A 基于晶闸管和储能的统一电能质量调节器 Thyristor-based energy storage and unified power quality conditioner
12/17/2014CN104218574A 反映太阳辐射强度变化特性的光伏出力随机模型建模方法 Reflect solar radiation intensity changes characteristic of PV output stochastic modeling method
12/17/2014CN104218573A 一种受端电网发生故障时mmc-hvdc的控制方法 When the end of a power failure of the control method by mmc-hvdc
12/17/2014CN104218572A 一种基于模糊推理的cim模型拓扑实时规约与修正方法 Cim a fuzzy reasoning model topology and correction method based on real-time Statute
12/17/2014CN104218571A 一种风力发电设备的运行状态评估方法 A wind power plant operating status assessment methods
12/17/2014CN104218570A 一种电能计量装置整体计量误差的在线评估方法和系统 One kind of energy metering device overall measurement error online assessment methods and systems
12/17/2014CN104218569A 一种大规模电网静态安全校核的评价分析方法 Evaluation method for large-scale grid of static security check
12/17/2014CN104218568A 一种区域小水电与新能源互补微电网参与电网黑启动方法 Of a regional small hydropower and new energy grid complementary microgrid participate black boot method
12/17/2014CN104218567A 功率需求控制装置以及方法 Power demand control apparatus and method
12/17/2014CN104218566A 太阳能发电系统的电压控制方法及系统 Solar power system voltage control method and system
12/17/2014CN104218563A 一种中性点经多电平变流器接地的配电网故障消弧方法 A neutral point by the multi-level converter ground distribution network fault arc suppression method
12/17/2014CN103280842B 一种由直流电压生成变换器内频的同步控制方法及系统 A synchronous control method and system for generating the frequency by a DC voltage converter
12/17/2014CN103269076B 一种动态谐波滤波方法 A dynamic harmonic filtering method
12/17/2014CN103269074B 一种动态谐波滤波装置 A dynamic harmonic filtering
12/17/2014CN103219730B 一种电力系统大区电网间容量交换能力评估方法 Capacity assessment method among a large area power system grid capacity exchange
12/17/2014CN103208816B 一种风电场的集电输电系统及其交流母线电压控制方法 A wind farm collector bus voltage AC transmission system and its control method
12/17/2014CN103187733B 兆瓦级液流电池储能电站实时功率控制方法及其系统 Megawatt flow battery energy storage station in real-time power control method and system
12/17/2014CN103178551B 海上油田群电网的功率优化控制方法 Power oilfields offshore grid optimization control method
12/17/2014CN103107725B 一种具有直流电压反向功能的多电平换流器 A kind of multi-level DC voltage converter reverse function
12/17/2014CN103094845B 一种智能节电进线总柜 An intelligent power-saving cabinet line total
12/17/2014CN103066880B 一种推挽逆变电路 One kind of push-pull inverter circuit
12/17/2014CN103023019B 电网备用容量分析方法及系统 Power spare capacity analysis method and system
12/17/2014CN102983574B 在线可变权重的多目标混合整数协调二级电压的控制方法 Online variable weights coordinated multi-objective mixed integer secondary voltage control method
12/17/2014CN102946117B 发电机启动顺序优化方法和系统 Generator startup sequence optimization methods and systems
12/17/2014CN102931663B 一种大规模交直流电力系统的动态无功优化方法 AC-DC power system for large scale dynamic reactive power optimization method
12/17/2014CN102904265B 一种基于区间潮流的变电站电压无功控制方法和系统 Based on the range of voltage and reactive power flow control method and system
12/17/2014CN102882210B 基于双vsc交互并联谐波补偿开闭环结合的apf装置 Open closed loop based on double vsc interactive parallel combination of harmonic compensation device apf
12/17/2014CN102684225B 一种基于可控电抗器的低电压穿越系统及其测试方法 Based on a low voltage controllable reactors across the system and test methods
12/17/2014CN102640390B 电力控制装置以及使用电力控制装置的电力控制方法 Power control device and method of controlling power using the power control apparatus
12/17/2014CN102593829B 计及关键支路的输电断面确定方法与装置 Meter and key branch method and apparatus for determining transmission section
12/17/2014CN102545269B 串联型数模综合仿真系统接口 Tandem-type digital-analog integrated simulation system interface
12/17/2014CN101297468B 对直流输电的调节方法 Adjustment method for HVDC
12/16/2014US8914638 Electronic watermark generating apparatus, electronic watermark verifying apparatus, method of generating electronic watermark, and method of verifying electronic watermark
12/16/2014US8914160 Demand response method and demand response system
12/16/2014US8914158 Regulation of contribution of secondary energy sources to power grid
12/16/2014US8914134 Systems and methods for predicting transient operational characteristics of a power plant
12/16/2014US8912801 Method and arrangement for an internal failure detection in a Y-Y connected capacitor bank
12/16/2014US8912767 Reactive energy compensator and associated method for balancing half-bus voltages
12/16/2014US8912756 Multi-series battery control system
12/16/2014US8912753 Remote power usage management for plug-in vehicles
12/16/2014US8912683 Smart responsive electrical load
12/16/2014US8912675 Reactive power regulation
12/16/2014US8912672 Control of an engine-driven generator to address transients of an electrical power grid connected thereto
12/16/2014DE202010018242U1 Energieversorgungssystem Power supply system
12/11/2014US20140362618 Power electronic converter
12/11/2014US20140362617 Vector control of grid-connected power electronic converter using artificial neural networks
12/11/2014US20140361638 One-touch countdown timer
12/11/2014US20140361624 Apparatus and methods for control of load power quality in uninterruptible power systems
12/11/2014US20140361549 Method and system for controlling a portable power system
12/10/2014CN204013305U 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
12/10/2014CN204013286U 一种矿用隔爆型无功功率补偿真空电磁起动器 One kind of flameproof reactive power compensation vacuum electromagnetic starter
12/10/2014CN204013276U 一种基于数字控制的双向储能变流器硬件控制系统 Based on two-way digital control storage converter control system hardware
12/10/2014CN204012752U 可任意组合式光伏模块电站及升压并网扩容变电系统 PV modules can be freely combined power plant and substation system booster and network expansion
12/10/2014CN204012751U 一种能量回馈式可编程电子能馈负载装置 An energy can be fed back programmable electronic load device
12/10/2014CN204012750U 用于电源节能老化的控制系统 Aging for power saving control system
12/10/2014CN204012749U 基于多功能融合的新能源发电并网一体化装置 Based on new energy generation multifunction device integration and network integration
12/10/2014CN204012748U 一种变频电机用spwm整流回馈装置 Spwm rectifier with one kind of inverter motor feedback device
12/10/2014CN204012747U 一种小微水电机组及其综合控制装置 A small, micro hydropower units and integrated control unit
12/10/2014CN204012746U 5kw非隔离式光伏并网逆变器 5kw non-isolated inverter PV Grid
12/10/2014CN204012745U 具有无功补偿功能的光伏逆变器电路 PV inverter circuit has no power compensation
12/10/2014CN204012744U 一种新型光伏并网逆变器 A new photovoltaic grid-connected inverter
12/10/2014CN204012743U 一种新型大功率太阳能光伏发电装置 A new high-power solar PV installations
12/10/2014CN204012742U 一种蓄电池组现场修复装置 A battery repair device group scene
12/10/2014CN204012741U 一种电力输送系统 A power delivery system
12/10/2014CN204012740U 一种光储一体化系统 One kind of optical storage systems integration
12/10/2014CN204012739U 一种混合储能用功率转换系统 A hybrid energy storage power conversion system
12/10/2014CN204012738U 一种分布式光伏发电储能电站 Distributed PV energy storage power station
12/10/2014CN204012737U 一种自动消除变压器三相负载不均衡的控制装置 An automatic elimination of the three-phase unbalanced load transformer control device
12/10/2014CN204012736U 一种三相不平衡调节装置 A three-phase imbalance adjustment device
12/10/2014CN204012735U 一种新型发电机有功功率信号输出组件 A new active signal generator output components
12/10/2014CN204012734U 一种10kV柱上无功补偿装置 The 10kV column reactive power compensation device
12/10/2014CN204012733U 一种抽屉插件式模块化混合滤波补偿装置 One kind of plug-in modular drawer hybrid filter compensation device
12/10/2014CN204012732U 一种动态无源调容调谐滤波补偿装置 A dynamic passive tone tuning capacitor filter compensation device
12/10/2014CN204012731U 一种具有过零检测功能的补偿器 A kind of zero-crossing detection compensator
12/10/2014CN204012730U 一种高效移动式电容补偿柜 An efficient mobile capacitance compensation cabinet
12/10/2014CN204012729U 一种多功能无功及谐波发生装置 A multifunctional reactive power and harmonic generation device
12/10/2014CN204012728U 一种无功功率发生器装置 A non reactive power generator means
12/10/2014CN204012727U 一种配电网综合补偿装置 A grid with integrated compensation device
12/10/2014CN204012726U 一种tsc补偿装置 One kind of compensation device tsc
12/10/2014CN204012725U 一种配电线路无功补偿电参数采集装置 An electrical distribution lines reactive power compensation data acquisition device
12/10/2014CN204012724U 一种自适应调节响应速度的静止式动态无功补偿装置 An adaptive response speed adjustment static dynamic reactive power compensation device
12/10/2014CN204012723U 智能无功单相补偿器 Single-phase intelligent reactive compensation
12/10/2014CN204012722U 一种低压动态无功补偿装置投切开关模块 A low-pressure dynamic reactive power compensation device switching switch module
12/10/2014CN204012721U 配电系统户外预装式无功补偿装置 Prefabricated outdoor distribution system reactive power compensation device
12/10/2014CN204012720U 一种多媒体视频终端低压补偿电容器 A multimedia video terminal low-voltage compensation capacitor
12/10/2014CN204012719U 一种双主变压器智能投切测控装置 A two main transformer intelligent switching and control devices
12/10/2014CN204012718U 电压自动调节和无功就地补偿装置 Automatic voltage control and reactive power compensation device
12/10/2014CN204012717U 一种电磁稳压节电装置 An electromagnetic regulator saving devices
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