| Patents for H02P 13 - Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output (981) |
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| 03/05/2015 | US20150061806 Tap changer with an improved drive system |
| 02/18/2015 | EP2837091A1 Control transformer |
| 02/11/2015 | CN204156772U 油浸式三相一体化磁控电抗器磁控箱 Integrated three-phase oil-immersed reactors magnetron magnetron box |
| 02/11/2015 | CN104348392A 一种大容量可控电抗器 A high capacity controllable reactor |
| 02/11/2015 | CN104347251A 一种多抽头复合励磁型可控电抗器 A multi-tap complex excitation type controllable reactor |
| 02/11/2015 | CN104347249A 磁路并联漏磁自屏蔽式可控电抗器 Self-shielding flux leakage magnetic circuit in parallel Controllable Reactor |
| 02/11/2015 | CN104347248A 一种可控制的电抗器 A controlled reactor |
| 02/11/2015 | CN104347247A 基于磁通控制和pwm控制相结合的可控电抗器 Flux control based on a combination of control and pwm controllable reactor |
| 02/11/2015 | CN102664094B 一种多晶硅打压用单相干式变流变压器及其调压方式 One kind of polysilicon pressure with a single coherent type converter transformer and voltage mode |
| 02/04/2015 | CN204144039U 螺旋式接触调压器 Spiral contact voltage regulator |
| 02/04/2015 | CN104333279A 一种变压器的控制系统 A transformer of the control system |
| 02/04/2015 | CN104332294A 智能化非晶合金变压器 Intelligent amorphous alloy transformer |
| 02/04/2015 | CN104332293A 电抗器调压装置 Reactor pressure regulating device |
| 01/29/2015 | US20150028978 Distribution transformer for voltage regulation of local distribution networks |
| 01/29/2015 | US20150027989 On-load tap changer |
| 01/28/2015 | CN204131441U 可控电压变压器 Controllable voltage transformer |
| 01/28/2015 | CN104319085A 无触点有载无级调压变压器 Non-contact load stepless voltage transformer |
| 01/22/2015 | DE102013107554A1 Lastwähler Load selector |
| 01/22/2015 | DE102013107549A1 Lastwähler für Stufentransformatoren und Trägerarm für einen Vorwähler des Lastwählers Load selector for tapped transformers and support arm for a selection of load selector |
| 01/21/2015 | CN204117818U 一种可调电感 An adjustable inductor |
| 01/21/2015 | CN104299751A 一种直流饱和电抗器 A DC saturation reactor |
| 01/14/2015 | EP2823369A1 Tap switch |
| 01/14/2015 | CN204102692U 用于铁路牵引变压器无励磁调压的联动装置 Linkage means for railway traction transformer without excitation voltage regulation |
| 01/13/2015 | US8933591 Activatable and deactivatable supply unit for an electronic apparatus |
| 01/07/2015 | CN204089667U 稳压变压器 Regulators transformer |
| 01/07/2015 | CN204089666U 低压自动调压中小型配电变压器 Low Voltage Distribution Transformer Automatic Voltage Regulator |
| 01/07/2015 | CN204088034U 一种新型多挡调谐电抗器 A new multi-gear tuners reactors |
| 01/07/2015 | CN104269258A 智能有载调容变压器 Intelligent load transfer capacity of the transformer |
| 12/31/2014 | CN104253437A 一种基于短期负荷预测的配电变压器有载调容方法 Short-term load forecasting based on distribution transformer capacity load transfer method |
| 12/31/2014 | CN104252959A 节能型有载调容变压器及其高低容量的智能切换方法 Intelligent switching method load transfer capacity of energy-efficient and low-capacity transformer |
| 12/24/2014 | CN204046481U 变压器的有载调压反馈装置 OLTC transformer feedback device |
| 12/24/2014 | CN104247251A 调节变压器 Regulating transformer |
| 12/10/2014 | CN204013308U 电抗调节器 Reactance regulator |
| 12/10/2014 | CN204013307U 一种可通信的有载调容调压变压器控制装置 One kind of communication load can adjust volume control device regulating transformers |
| 12/10/2014 | CN104201955A 一种基于变论域模糊的特高压换流变分接开关控制方法 Based on variable universe fuzzy UHV converter transformer tap changer control method |
| 12/10/2014 | CN104201903A 一种多功能变压器 A multifunctional transformer |
| 12/10/2014 | CN102158165B 磁控式并联电抗器动态差分修正非线性自适应控制方法 Magnetic shunt reactors dynamic adaptive control of nonlinear differential correction methods |
| 10/08/2014 | EP2786478A2 Apparatus for controlling the voltage in an alternating current electricity supply |
| 10/02/2014 | WO2014153936A1 Self-adaptive load type distribution transformer |
| 09/18/2014 | WO2014144501A2 Switching module for voltage regulator |
| 09/16/2014 | US8836462 Modular reconfigurable polyphase power transformer |
| 09/09/2014 | US8829867 Device for the distribution of firing pulses circuit arrangement for the sequence control of power regulators |
| 08/21/2014 | DE102013101652A1 Laststufenschalter mit Halbleiter-Schaltelementen und Verfahren zum Betrieb eines Laststufenschalters OLTC with semiconductor switching elements, and method of operating a load tap changer |
| 08/13/2014 | CN203774076U 一种新型感应式调压器 A new induction regulator |
| 08/13/2014 | CN203774071U 一种具有自适应功能的有载调容调压配电变压器 With adaptive function of load transfer capacity of regulating distribution transformer |
| 08/13/2014 | CN203774070U 一种单相变压器型磁控电抗器 A single-phase transformer-type magnetron reactor |
| 08/13/2014 | CN103986386A 低压自动调压中小型配电变压器 Small low-voltage distribution transformers automatic voltage regulator |
| 08/13/2014 | CN103986385A 一种抑制变压器空载合闸励磁涌流的方法 A load switching transformer magnetizing inrush current suppression method |
| 08/06/2014 | CN203761315U 变压器软启动电路 Transformer soft start circuit |
| 08/06/2014 | CN103971882A 一种交流饱和电抗器 An AC saturated reactor |
| 08/06/2014 | CN102761128B 一种在线变压器经济运行和无功优化协调自动控制方法 An on-line transformer economic operation and coordination of automatic control reactive power optimization method |
| 07/30/2014 | CN203747713U 一种电感气隙调节装置 An inductor air gap adjustment device |
| 07/30/2014 | CN103956258A 一种机械旋转式可调电抗器 A mechanical rotary adjustable reactor |
| 07/23/2014 | CN203734580U 主变压器有载调压开关遥控调档装置 Main transformer OLTC remote Tiaodang device |
| 07/23/2014 | CN203734579U 有载调容调压配电变压器控制系统 Yung-load tone control system regulating distribution transformer |
| 07/23/2014 | CN203733599U 基于配电变压器分段式线圈结构的有载调容调压装置 Based on load transfer capacity regulating device segmented distribution transformer coil structure |
| 07/23/2014 | CN103943341A 能耗跟踪式节能变电装置 Energy saving transformer tracking device |
| 07/22/2014 | CA2346599C Method and apparatus for increasing the rating of a transformer |
| 07/16/2014 | CN103928224A 一种目字型分磁调压式变压器及其变压器分磁调节电压的方法 A mesh-shaped regulating transformers and transformer sub-magnetic magnetic voltage adjustment method |
| 07/16/2014 | CN103928223A 一种y型分磁调压式变压器及其变压器分磁调节电压的方法 One kind of magnetic regulator y-type sub-type transformers and transformer sub-magnetic method of adjusting the voltage |
| 07/16/2014 | CN103928222A 一种u型分磁调压式变压器及其变压器分磁调节电压的方法 One kind of u-component magnetic regulator type transformers and transformer magnetic regulating voltage method |
| 07/09/2014 | CN203706832U 10kv智能能量平衡配电变压器 10kv distribution transformer intelligent energy balance |
| 07/09/2014 | CN203706830U 自动变容控制型节能变压器 Automatic variable capacity control energy-saving transformer |
| 07/09/2014 | CN203706777U 油浸式磁控电抗器 Oil magnetron reactors |
| 07/09/2014 | CN103916060A 一种多级电位补偿装置及失超检测装置 A multi-level potential compensation device and quench detection device |
| 07/08/2014 | US8772976 Reconfigurable coil techniques |
| 07/02/2014 | CN203690080U 用于旋转铁芯式可调电抗器的驱动装置 Drive means for rotating adjustable core reactor |
| 07/02/2014 | CN203690043U 一种新型的可调式电感器 A new adjustable inductor |
| 06/25/2014 | CN102801160B 基于电压幅值与相角控制的动态潮流控制器及其控制方法 Dynamic power flow controller and control method voltage amplitude and phase angle control |
| 06/19/2014 | WO2013079962A3 Apparatus for controlling the voltage in an alternating current electricity supply |
| 06/14/2014 | CA2836618A1 Excitation inrush-current suppression system |
| 06/12/2014 | US20140159847 On-load tap changer |
| 06/12/2014 | DE102012108363A1 Method of changing sine voltage to rated voltage in single phase power supply, involves changing voltage between outer and neutral conductors and closing or opening a switch during successive periodic cycles to modulate induced voltage |
| 06/11/2014 | CN203644536U 基于手机模块检测控制的电力变压器 Phone-based control module detects a power transformer |
| 06/04/2014 | CN203631234U 可调电感直流滤波电抗器 Adjustable inductor DC filter reactor |
| 06/04/2014 | CN203631233U 基于电压控制的可调电感 Based adjustable inductor voltage control |
| 06/04/2014 | CN103840729A Start and transition branch of contactless on-load automatic voltage control distribution transformer |
| 06/04/2014 | CN103840728A System and method for controlling on-load capacity regulation and voltage regulation distribution transformer |
| 06/04/2014 | CN103839665A On-load capacitance and voltage adjusting device and method on basis of sectional coil structure of distribution transformer |
| 05/28/2014 | CN103824675A 一种可调式电感器 An adjustable inductor |
| 05/14/2014 | CN103795315A 一种超导可调电抗器绕组控制装置及方法 A superconducting adjustable reactor apparatus and method for winding control |
| 05/07/2014 | CN103780179A 一种应用于工频变压器的控制装置以及控制方法 Applied to power frequency control device and control method of the transformer |
| 04/23/2014 | CN203562849U Motor |
| 04/23/2014 | CN102130458B Ultra-high voltage flexible paralleling reactor |
| 04/10/2014 | DE102012109581A1 Laststufenschalter mit Ticklerwindung und Verfahren zum Betrieb eines Laststufenschalters OLTC with Ticklerwindung and method for operating a load tap changer |
| 04/09/2014 | CN203536196U Automatic capacitance and voltage adjusting transformer |
| 04/09/2014 | CN103714956A Rotary transformer system with redundant information collecting function |
| 04/03/2014 | WO2014048032A1 Adjustment method and system for flexible direct current power transmission coupling transformer on-load tap changer |
| 04/02/2014 | CN203522600U Adjustable reactor driving device |
| 04/02/2014 | CN203522599U Iron core reactance regulator having power flow control function and short circuit current limiting function |
| 04/02/2014 | CN203522598U Split type tapping-off switch controller |
| 04/02/2014 | CN203522348U Motor |
| 04/02/2014 | CN103701380A Wide-range adaptive CT (Current Transformer) energy harvesting method using regulated-flux and enhanced-permeability iron core |
| 03/27/2014 | DE102012109174A1 Laststufenschalter mit Vorwähler OLTC with selection |
| 03/26/2014 | CN103684164A Magnetically-controlled reactor |
| 03/26/2014 | CN103684163A Magnetically-controlled reactor |
| 03/26/2014 | CN103680884A 10kv intelligent energy balance distribution transformer |
| 03/26/2014 | CN103680881A Voltage regulating transformer and rank difference voltage regulating method |
| 03/26/2014 | CN102385977B Energy-saving transformer |
| 03/05/2014 | CN203466627U Intelligent transformer |