| Patents for H02J 3 - Circuit arrangements for ac mains or ac distribution networks (38,663) |
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| 01/07/2004 | EP1378047A1 Vsc-converter |
| 01/07/2004 | CN2598227Y Power capacitance intelligent compensator |
| 01/07/2004 | CN1466160A Low-voltage composite switch |
| 01/07/2004 | CN1134094C Voltage compensating method of serially connected electrically energy quality compensator |
| 01/07/2004 | CN1134093C High-voltage contact-less reactive power compensator |
| 01/06/2004 | US6674267 Method and a device for compensation of the consumption of reactive power by an industrial load |
| 01/06/2004 | US6674263 Control system for a renewable energy system |
| 01/02/2004 | EP1376842A1 Motor driving controller. |
| 01/02/2004 | EP1375979A2 Electrical power supply system, system for determination of characteristic values, diagnostic system and diagnostic method |
| 01/02/2004 | EP0944950B1 Motor arrangement |
| 01/01/2004 | US20040001346 Method and apparatus for reducing power consumption for power supplied by a voltage adapter |
| 12/31/2003 | WO2004001942A1 Power converter |
| 12/31/2003 | WO2004001929A1 System and method of forming capacitor-based electrical energy storage modules |
| 12/31/2003 | WO2004001927A2 Active emi filter |
| 12/31/2003 | WO2003073214A3 Method for communicating information bundled in digital message packets |
| 12/31/2003 | CN2596645Y Single phase joining net type power regulator |
| 12/31/2003 | CN1464611A Hybrid power capacitor switch mould train |
| 12/31/2003 | CN1133257C Low-voltage reactive power compensating and power-saving device |
| 12/30/2003 | US6671634 System and method for reliability assessment of a power system having integrated modules |
| 12/30/2003 | US6671586 System and method for controlling power demand over an integrated wireless network |
| 12/30/2003 | US6671585 System, method and computer program product for enhancing commercial value of electrical power produced from a renewable energy power production facility |
| 12/30/2003 | US6670793 Dynamic series voltage compensator and method thereof |
| 12/30/2003 | US6670728 Method and system to automatically reduce generated power |
| 12/30/2003 | US6670721 System, method, rotating machine and computer program product for enhancing electric power produced by renewable facilities |
| 12/28/2003 | CA2389955A1 Apparatus for symmetrical phase control of a.c. electrical power |
| 12/25/2003 | US20030236593 Method and apparatus for management of distributed heat and power generation |
| 12/25/2003 | US20030235060 Motor driving controller |
| 12/25/2003 | US20030235026 Compact converter station |
| 12/25/2003 | US20030234698 Circuit component and transformer device with controllable impedance and with systems equipped with such devices |
| 12/24/2003 | WO2003107508A2 Energy bank |
| 12/24/2003 | WO2003105788A2 Care and/or make-up cosmetic composition structured with silicone polymers and organogelling agents, in rigid form |
| 12/24/2003 | WO2003073580A3 Processing system for a power distribution system |
| 12/24/2003 | CN2595048Y Harmonic wave inhibitor |
| 12/24/2003 | CN2595047Y Power supply device for eliminating computer radiation |
| 12/24/2003 | CN1132288C 用于生成定制列表显示的方法 The method used to generate customized list displayed |
| 12/24/2003 | CN1132284C Method for feeding reactive power into AC grid system, as well as inverter for such method |
| 12/23/2003 | US6668232 Arrangements to detect and respond to disturbances in electrical power systems |
| 12/23/2003 | US6667601 Control arrangement and method for power electronic system |
| 12/23/2003 | CA2220511C Method and apparatus for static and dynamic support of a grid system voltage by means of a static power factor correction device having a self-commutated converter |
| 12/18/2003 | WO2003105328A1 Current-compensated choke and circuit arrangement comprising the current-compensated choke |
| 12/18/2003 | WO2003105310A1 Stable power supply system, operation method thereof, and stable power supply operation program |
| 12/18/2003 | US20030233201 Total home energy management |
| 12/18/2003 | US20030231447 Circuit breaker lockout |
| 12/18/2003 | US20030231440 Circuit protection system |
| 12/18/2003 | US20030231007 System and method of forming capacitor-based electrical energy storage modules |
| 12/18/2003 | US20030230935 Causing operation of load in alternate, reduced peak power mode |
| 12/17/2003 | EP1372239A1 Conditioner for electric network |
| 12/17/2003 | EP1372238A1 Total home energy management system |
| 12/17/2003 | EP1371846A2 Wind energy plant and method for operating a wind energy plant |
| 12/17/2003 | EP1371129A1 Method for regulating an inverter system |
| 12/17/2003 | EP1371126A2 Active filter for power distribution system with selectable harmonic elimination |
| 12/17/2003 | EP1371123A2 Computer-assisted support method for projecting an electric line system |
| 12/17/2003 | EP1078434B1 Power inverter apparatus using the load transformer of an ac power line to insert series compensation |
| 12/17/2003 | CN2593441Y Hanmonic diagnosis and dynamic suppressing reastive compensation energy-saving apparatus |
| 12/16/2003 | US6665590 Operation support system |
| 12/16/2003 | US6665198 Power supply apparatus and method thereof for input harmonic current suppression and output voltage regulation |
| 12/16/2003 | US6664771 Power regulation of electrical loads to provide reduction in power consumption |
| 12/16/2003 | US6664654 System and method for dual mode control of a turbogenerator/motor |
| 12/16/2003 | US6664653 Command and control system for controlling operational sequencing of multiple turbogenerators using a selected control mode |
| 12/16/2003 | CA2343812C Electrical power transmission system |
| 12/11/2003 | WO2003103126A1 Power converter |
| 12/11/2003 | WO2003103112A1 A hybrid synchronization phase angle generation method |
| 12/11/2003 | WO2003103111A1 High-frequency generator |
| 12/11/2003 | WO2003102839A1 Network configuration |
| 12/11/2003 | WO2003056481A8 Optimized dispatch planning of distributed resources in electrical power systems |
| 12/11/2003 | US20030229576 Method and apparatus for resolving energy imbalance requirements in real-time |
| 12/11/2003 | US20030229423 Method for power distribution system components identification, characterization and rating |
| 12/11/2003 | US20030227276 Control system for a renewable energy system |
| 12/11/2003 | US20030227219 System for feeding electricity from direct current generators into the alternating current network |
| 12/10/2003 | EP1369985A2 Inverter for transforming a DC voltage into an AC current or an AC voltage |
| 12/10/2003 | EP1369983A1 Inverter |
| 12/10/2003 | EP1368877A2 Connection and method for connection of a generator to an electric network using the same |
| 12/10/2003 | CN2591838Y Thyratron transistor capacitor group compensating apparatus |
| 12/10/2003 | CN2591837Y Intelligent split-phase capacitance compensation distributing apparatus |
| 12/10/2003 | CN2591836Y Positive and negative double-voltage output single-phase active power factor correction step-up transformer |
| 12/10/2003 | CN1461509A Switching apparatus and method for varying phase line impedance of electric power transport line section |
| 12/10/2003 | CN1461088A Bidirectional converter for making D.C. voltage balance control of chain static synchronous compensator |
| 12/05/2003 | CA2389116A1 Control system for a renewable energy system |
| 12/04/2003 | WO2003073572A3 Method and apparatus for optimized centralized critical control architecture for switchgear and power equipment |
| 12/04/2003 | WO2003030341A3 Induction generator power supply |
| 12/04/2003 | US20030225676 Security constrained transmission and load dispatch for electricity markets |
| 12/04/2003 | US20030225661 Security constrained optimal dispatch for pricing optimization for electricity markets |
| 12/04/2003 | US20030225483 Electronic system for power consumption management of appliances |
| 12/04/2003 | US20030225482 Method and system for conditionally triggered system data capture |
| 12/04/2003 | US20030225481 Method and apparatus for optimizing redundant critical control systems |
| 12/04/2003 | US20030223488 Fast phase synchronization and retrieval of sequence components in three-phase networks |
| 12/04/2003 | US20030223257 Inverter |
| 12/04/2003 | US20030222509 Method and apparatus for node electronics unit architecture |
| 12/04/2003 | US20030222507 Hybrid synchronization phase angle generation method |
| 12/04/2003 | US20030222459 Capacitive control of alternator regulation |
| 12/03/2003 | EP1367689A2 Supervising system and operating method for areal power information |
| 12/03/2003 | EP1367685A1 Electronic system for power consumption management of appliances |
| 12/03/2003 | CN2590240Y External electrical source power factor corrector |
| 12/03/2003 | CN1459907A Method and apparatus for compensating industrial load reactive power dissipation |
| 12/02/2003 | US6657322 Control system for active power filters |
| 12/02/2003 | US6657319 Electric power system interconnection device |
| 11/27/2003 | WO2003098791A1 Loop power system |
| 11/27/2003 | WO2003098771A1 Dynamic series voltage compensator with current sharing static switch |
| 11/27/2003 | WO2003098703A2 Circuit arrangement for a photovoltaic system |
| 11/27/2003 | WO2003098403A2 Electric load management center |