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
12/10/2014CN204012716U 一种基于相位差的10kV配电网优化装置 Based on the phase difference of 10kV distribution network optimization device
12/10/2014CN204012715U 无源滤波电能补偿装置 Passive filter power compensation device
12/10/2014CN204012714U Bn-apf有源电力滤波器 Bn-apf active power filter
12/10/2014CN204012713U 抗谐波无功补偿电容模块装置 Anti-harmonic reactive compensation capacitor module device
12/10/2014CN204012712U 电能质量治理和储能一体化节能装置 Power quality management and the integration of energy-storage device
12/10/2014CN204012711U 谐波抑制装置 Harmonic suppression device
12/10/2014CN204012710U 一种适合集装箱安装使用的模块化有源电力滤波器 One suitable containers, modular installation of active power filter
12/10/2014CN204012709U 有源电力滤波器 Active Power Filter
12/10/2014CN204012708U 一种用于apf/svg拓扑结构的切换控制电路 A switching control circuit apf / svg topology
12/10/2014CN204012707U 一种适用于三相四线制有源电力滤波器的小型化控制箱 One for three-phase four-wire active power filter miniaturization control box
12/10/2014CN204012706U 一种有源电力滤波器 An active power filter
12/10/2014CN204012672U 一种输变电系统中无功补偿的保护装置 One kind of power transmission system reactive power compensation device protection
12/10/2014CN204012234U 500kV变电站主变低压侧无功补偿设备配置结构 500kV substation transformer low voltage side reactive power compensation device configuration structure
12/10/2014CN204010935U 一种单相偏磁式自屏蔽磁控电抗器 A single-phase bias magnetic self-shielded magnetic chokes
12/10/2014CN204005673U 一种太阳能分布式并网路灯 A solar lamp distributed and network
12/10/2014CN204002943U 废气能量回收转换装置 Exhaust gas energy recovery converter
12/10/2014CN203985861U 一种具有光伏发电系统的低温油囤 Low oil hoard having photovoltaic system
12/10/2014CN104205564A 能量管理设备、能量管理系统和存储有程序的存储介质 Energy management device, the energy management system and a storage medium storing the program
12/10/2014CN104205548A 系统稳定化装置 System stabilization device
12/10/2014CN104205547A 用于控制将电流馈送到供电网中的设施的方法 For controlling the current fed into the supply network facility Method
12/10/2014CN104205546A 电力系统的短路容量监视方法以及其系统 Short-circuit capacity of the power system and method for monitoring their systems
12/10/2014CN104205545A 用于配置电源分配单元的系统和方法 System and method for configuring power distribution unit
12/10/2014CN104205544A 使用混合电路断路器的转换开关作为选择器开关 Using hybrid circuit breaker switch as a selector switch
12/10/2014CN104205541A 用于对输电线路防冰和除冰的方法及装置 Of transmission lines and anti-icing methods and apparatus for de-icing
12/10/2014CN104203637A 用于轨道车辆的功率管理装置 Power management means for rail vehicles
12/10/2014CN104201982A 光伏系统及其控制方法 PV system and control method
12/10/2014CN104201929A 带pfc和电网补偿的能量双馈装置 Energy and power compensation with pfc doubly-fed device
12/10/2014CN104201924A 带续流开关的中点箝位型单相非隔离光伏逆变器的控制方法 With a continuous flow control method midpoint clamped single-phase non-isolated PV inverter switch
12/10/2014CN104201920A 共模回路、三相逆变器及光伏发电系统 Common mode loop, three-phase inverter and PV system
12/10/2014CN104201919A 一种光伏逆变器的漏电流控制方法 Leakage current control method of a PV inverter
12/10/2014CN104201783A 分布式发电系统及其通信性能的诊断方法 Distributed generation systems and diagnostic methods of communication performance
12/10/2014CN104201724A 一种小水电站发电机励磁调节系统和方法 Excitation System and method for small hydropower stations
12/10/2014CN104201723A 基于时序模拟的离网型微网可靠性评估方法 Off-grid reliability assessment based on micro-grid method for timing simulation
12/10/2014CN104201722A 实现风电场agc自动调节的系统 Wind farm agc achieve automatic adjustment system
12/10/2014CN104201721A 一种基于复合控制模式的单相并网逆变器控制方法 A control method based on single-phase composite control mode and grid-connected inverter
12/10/2014CN104201720A 一种并网发电系统谐振抑制的控制方法及装置 A grid system control method and apparatus for resonance suppression
12/10/2014CN104201719A 一种机车再生电能回馈设备及控制方法 One kind of locomotive renewable energy feedback devices and control methods
12/10/2014CN104201718A 具有滞回特性的下垂-倒下垂型微电网逆变器电源 A hysteresis characteristic drooping - down droop micro grid power inverter
12/10/2014CN104201717A 一种永磁直驱风电系统 A permanent magnet direct-drive wind power system
12/10/2014CN104201716A 一种基于可控电流源的机电暂态简化模型建立方法 An electromechanical transient simplified model based on the establishment of a controlled current source method
12/10/2014CN104201715A 另一种抗多机并联光伏发电系统潜在电势诱导衰减电路及调压装置 Another potential potential multi-parallel PV system induced attenuation circuit and anti-surge device
12/10/2014CN104201714A 又一种抗多机并联光伏发电系统潜在电势诱导衰减电路 Yet another potential anti potentially multi-parallel PV system induced attenuation circuit
12/10/2014CN104201713A 一种抗多机并联光伏发电系统潜在电势诱导衰减电路及调压装置 A circuit and potential anti-regulating device potential multi-parallel PV system induced attenuation
12/10/2014CN104201712A 一种基于空间平均风速的风电功率实时预测计算方法 Based on an average wind speed of space in real-time forecasting of wind power calculation method
12/10/2014CN104201711A 双馈风力发电机组的控制方法及系统 Double-fed wind turbine control method and system
12/10/2014CN104201710A 应用最大熵原理的风电最大装机容量预测方法 Application of the principle of maximum entropy maximum installed capacity of wind power forecasting methods
12/10/2014CN104201709A 一种混合型直流输电系统的停运控制方法 The control method of stopping a hybrid HVDC system
12/10/2014CN104201708A 基于改进矩阵束算法的多馈入直流系统附加阻尼控制器的布点方法 Improved distribution matrix pencil algorithm for multi-infeed HVDC system additional damping controller-based approach
12/10/2014CN104201707A 一种用于风电场的飞轮矩阵系统分布式分层控制方法 A distributed hierarchical control method flywheel matrix system for wind farm
12/10/2014CN104201706A 一种兼顾故障穿越与并离网无缝切换的储能协调控制方法 A fault ride-through and and off-grid energy storage switch seamlessly coordinated control method taking into account the
12/10/2014CN104201705A 一种智能微电网分布式储能设备控制优化方法 An intelligent microgrid control of distributed energy storage device optimization
12/10/2014CN104201704A 一种含小水电群、风电的地区电网备用容量确定方法 Containing small hydro group, the regional power grid wind power capacity to determine alternate method
12/10/2014CN104201703A 一种解决双向充/放电机三路不平衡的方法 A two-way charge / discharge motor three-way unbalanced solutions
12/10/2014CN104201702A 一种有功功率平衡调节及无功补偿的装置 One kind of active and reactive power compensation balance adjustment device
12/10/2014CN104201701A 一种消纳分布式电源波动的柔性负荷协调控制方法 Flexible load coordinated control method consumptive distributed power fluctuations
12/10/2014CN104201700A 计及风电不确定性波动的区域电网火电调频机组配置方法 Regional grid thermal power FM unit configuration into account the uncertainty of wind power fluctuations
12/10/2014CN104201699A 基于储能变流器的微网公共连接点功率自动跟踪方法 Based storage converter microgrid common connection point power automatic tracking method
12/10/2014CN104201698A 基于双pwm型储能变流器的直流母线电压动态稳定控制系统和方法 Storage type based on dual pwm converter DC link voltage dynamic stability control system and method
12/10/2014CN104201697A 一种110kV及35kV电网无功优化补偿方法 One kind of 110kV and 35kV reactive power compensation optimization method
12/10/2014CN104201696A 一种多功能网络型台区综合智能控制方法 A multifunctional integrated intelligent network-based control method station area
12/10/2014CN104201695A 一种无功补偿装置及构建方法 A non-reactive compensation devices and construction methods
12/10/2014CN104201694A 一种新型智能动态混成无功补偿系统及其控制方法 A new hybrid intelligent dynamic reactive power compensation system and control method
12/10/2014CN104201693A 基于功率因数区间动态整定的配电线路无功优化控制方法 Reactive power optimization control method based on the dynamic range of the power factor tuning distribution lines
12/10/2014CN104201692A 智能电力电容器补偿电容投切方案选择方法 Intelligent power capacitor compensation capacitor switching scheme selection method
12/10/2014CN104201691A 一种无功优化控制方法及系统 A non-reactive power control method and system optimization
12/10/2014CN104201690A 配电变压器集成式级联型静止补偿器 Cascade-type distribution transformers integrated static compensator
12/10/2014CN104201689A 链式动态电能治理装置 Chain dynamic power control device
12/10/2014CN104201688A 一种提升绞车的电控无功补偿系统及其使用方法 Electronically controlled reactive power compensation system and method of use of a hoist
12/10/2014CN104201687A 一种磁控式高压并联电抗器多电气量复合控制方法 One kind of high-pressure magnetic shunt reactors more complex method of controlling the amount of electrical
12/10/2014CN104201686A 计及山地风资源特性的风电场无功控制方法 Total reactive power control method and mountain wind resource characteristics of wind farms
12/10/2014CN104201685A 中压动态电压恢复器旁路晶闸管快速关断方法及系统 MV Dynamic Voltage Restorer fast thyristor bypass method and system shutdown
12/10/2014CN104201684A 一种基于负荷控制灵敏度的低频低压减载优化控制方法 Based on the sensitivity of the low-frequency load control voltage load shedding optimal control method
12/10/2014CN104201683A 一种柔性直流输电系统联结变压器分接头调节方法 A flexible HVDC system linking transformer tap adjustment method
12/10/2014CN104201682A 一种内置环形电抗器的高压无源滤波柜 A built a ring of high-pressure reactor passive filter cabinet
12/10/2014CN104201681A 一种针对钢铁厂中频炉产生的谐波进行电网滤波方法 A filtering method for power grid harmonic frequency furnace steel plants produced
12/10/2014CN104201680A 一种综合电能质量调节器及控制方法 An integrated power quality conditioner and control methods
12/10/2014CN104201679A 抑制微网中电流谐波与三相不平衡的电流型逆变控制策略 Micro net current harmonic suppression and phase unbalance current inverter control strategy
12/10/2014CN104201678A 智能电网远程综合控制装置 Smart Grid Integrated remote control device
12/10/2014CN104201677A 分布式智能电网移相电路 Distributed smart grid phase shift circuit
12/10/2014CN104201676A 智能电网移相电路 Smart Grid phase shift circuit
12/10/2014CN104201675A 一种过负荷线路的负荷自动倒出与恢复方法 An over load line load teeming with automatic recovery method
12/10/2014CN104201674A 一种考虑负荷低电压释放特性的综合负荷模型的建模方法 An integrated modeling approach load model release characteristics of the low-voltage load considerations
12/10/2014CN104201673A 一种新能源发电在线接纳能力评估方法 A new energy generation capacity assessment methods accepted online
12/10/2014CN104201672A 一种新型的微网系统控制装置 A new micro-grid system control device
12/10/2014CN104201671A 一种含风电的三相不平衡配电网的静态电压稳定性评估方法 Static voltage stability assessment method for wind power phase containing unbalanced distribution network
12/10/2014CN104201670A 一种电池储能电源参与电网二次调频的协调控制方法及系统 Coordinated control method and system battery energy storage power grid secondary participation FM
12/10/2014CN104201669A 基于配网专题图开关置位的配网联络线线损统计技术 Loss of statistical techniques based distribution network of thematic maps of the distribution network switch set tie-line line
12/10/2014CN104201668A 一种区域弱联系电网孤网运行稳定控制方法 Weak ties of a regional power grid isolated operation stability control method
12/10/2014CN104201667A 一种新能源电力系统中微网的最优分散协调控制方法 Optimal decentralized coordinated control method, a new micro-energy power system network
12/10/2014CN104201661A 新型饱和铁芯高温超导限流器 The new core saturation temperature superconducting current limiter
12/10/2014CN104198807A 能自动平衡三相负荷的智能电表 Can automatically load balanced three-phase smart meters
12/10/2014CN104196683A 一种风电互补的风能综合利用系统及其控制方法 Wind energy utilization system for wind power complementary and control method
12/10/2014CN103401262B 风储混合电站及储能系统定容、离线仿真与在线运行方法 Chu wind hybrid power plants and energy storage system volume, offline simulation and online operation method
12/10/2014CN103368184B 大型风场无功补偿设备在低电压穿越中的控制方法 Large-scale wind farm reactive power compensation device control method in low voltage ride through the
12/10/2014CN103280821B 智能配电系统多时段动态无功优化方法 Intelligent power distribution systems and more time dynamic reactive power optimization
12/10/2014CN103280796B 供电系统母联开关柔性倒闸技术及其实现方法 Mother of the switch power supply system of flexible Switching technology and implementation method
12/10/2014CN103269086B 光伏并网逆变器低电压穿越控制的正负序分量分离方法 Positive and negative sequence component separation method PV grid-connected inverter control LVRT
12/10/2014CN103248068B 具备多种供电方式的电能路由器 With a variety of power supply power router
12/10/2014CN103236708B 一种基于混合储能的风电功率平抑方法 A wind power stabilizing method based on hybrid energy storage
12/10/2014CN103236692B 一种利用概率潮流评估电力系统运行状况的方法 A use of probabilistic trend assessment method of power system operating conditions
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