| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 08/02/2012 | US20120193986 Harvesting power from dc (direct current) sources |
| 08/01/2012 | CN102624035A Alternative current and direct current coordination control method based on direct current power emergency control |
| 08/01/2012 | CN102624022A Photovoltaic grid-connected power generation system and direct current bus voltage control method thereof |
| 08/01/2012 | CN102623986A Power collection and transmission system |
| 07/31/2012 | US8233299 Dynamic phase timing control for multiple regulators or phases |
| 07/31/2012 | US8232761 Power conditioner for microbial fuel cells |
| 07/31/2012 | US8232681 Hybrid wind-solar inverters |
| 07/31/2012 | US8232679 Uninterruptible power supplies with converter operation conditioned upon static switch commutation and methods of operation thereof |
| 07/31/2012 | US8232678 Extra power stage added for pop elimination |
| 07/31/2012 | US8232677 Cascaded multi-supply power supply |
| 07/31/2012 | US8232673 Power conditioner and method of managing the same |
| 07/31/2012 | US8232672 Power adapters for powering and/or charging peripheral devices |
| 07/31/2012 | US8232666 External AC-DC coupling for communication interfaces |
| 07/26/2012 | WO2012048880A3 Energy management system, method for distributing energy in an energy management system, terminal for an energy management system, and central device for an energy management system |
| 07/26/2012 | US20120187896 Electronic apparatus and information input module using solar cell |
| 07/26/2012 | US20120187775 Battery pack active discharge integration |
| 07/26/2012 | US20120187769 Energy Supply System |
| 07/26/2012 | US20120187768 Low filter capacitance power systems, structures, and processes for solar plants |
| 07/26/2012 | US20120187767 Power generation system, power generating module, module fixing device and method for installing power generation system |
| 07/26/2012 | US20120187766 Device and Method For Improving The Performance Of An Inverter In A Photovoltaic System |
| 07/26/2012 | US20120187763 Electronic power supply |
| 07/26/2012 | US20120187762 Multi-channel pulse width modulation signal generating apparatus and method, and light-emitting diode system including the same |
| 07/26/2012 | US20120187761 Power distribution system |
| 07/26/2012 | DE112010003227T5 System und verfahren zum ausgleichen von eingangsstrom mit parallelen leistungsversorgungen System and method for balance of input current with parallel power supplies |
| 07/26/2012 | DE102011055829A1 Kostengünstige elektrische Nebenantriebsfunktionalität für Brennstoffzellenhybridfahrzeuge Cost-electric PTO functions for fuel cell hybrid vehicles |
| 07/26/2012 | DE102011009457A1 Power supply network for building, has inverter whose alternating voltage input is connected to power source via switching elements, and direct voltage output is connected with battery |
| 07/26/2012 | DE102011003032A1 Verfahren zur Leistungssteuerung von Verbrauchern A method of power control of loads |
| 07/25/2012 | EP2479867A1 Power distribution system |
| 07/25/2012 | EP2479861A1 Automation device |
| 07/25/2012 | EP2478596A1 Power distribution system |
| 07/25/2012 | EP1800378B1 Vehicle and power unit for it |
| 07/25/2012 | CN102611355A Photovoltaic array combiner box |
| 07/25/2012 | CN102611098A Automation device |
| 07/25/2012 | CN102611097A Flexible direct current transmission suspended type valve tower, assembly method and suspension connection structure thereof |
| 07/25/2012 | CN102611096A Bipolar direct current power transmission system with direct current failure self-elimination capacity |
| 07/25/2012 | CN102611095A Wide-area grounding method for extra/ultra-high-voltage direct-current power transmission system |
| 07/25/2012 | CN102611094A Photovoltaic power source for electromechanical system |
| 07/24/2012 | US8227938 Batteryless starter for UPS with sensor, motor generator, rectifier, and transformer |
| 07/24/2012 | DE212011100009U1 AC/DC-Niederspannungsnetzteilvorrichtung AC / DC low voltage power supply apparatus |
| 07/19/2012 | WO2012095055A2 Remote supply system and remote power supply |
| 07/19/2012 | WO2012070864A3 Electrical outlet device having a function of cutting off the standby power of an electronic product |
| 07/19/2012 | US20120181976 Electronics unit with current sensing |
| 07/19/2012 | US20120181873 Hybrid Battery System |
| 07/19/2012 | US20120181868 Apparatus and method for the separate power supplying of electronic circuits |
| 07/19/2012 | DE102011002806A1 Elektrische Antriebseinheit Electric drive unit |
| 07/18/2012 | EP2477305A1 Preference circuit and electric power supply system |
| 07/18/2012 | EP2477296A1 Current sharing method of dc power supply and device thereof |
| 07/18/2012 | CN1639940B One wire self referencing circuits for providing power and data |
| 07/18/2012 | CN102593819A DC micro power grid system |
| 07/18/2012 | CA2728619A1 A renewable power control system |
| 07/17/2012 | US8223515 Pre-charging an inverter using an auxiliary winding |
| 07/17/2012 | US8223512 Power converter having an inductor including a first set of windings and a second set of windings both wound on a common core |
| 07/17/2012 | US8222768 Methods and apparatus for powering electric devices coupled to a patient to reduce transients in patient monitoring devices |
| 07/17/2012 | US8222767 Apparatus for phase rotation for a three-phase AC circuit |
| 07/17/2012 | US8222766 Simultaneous multi-voltage rail voltage regulation messages |
| 07/17/2012 | US8222765 Photovoltaic power plant output |
| 07/17/2012 | US8222764 Method and device for regulating a resonant inverter equipped with such a device |
| 07/14/2012 | CA2764250A1 Electrical junction box for a photovoltaic module |
| 07/12/2012 | WO2012093538A1 Dc power supply system |
| 07/12/2012 | WO2011158972A3 Communication device, power supplying method therefor,and power supply system |
| 07/12/2012 | US20120179929 Power supply system |
| 07/12/2012 | US20120175965 System and Method for Reducing Mismatch in a Photovoltaic Structure |
| 07/12/2012 | US20120175964 Serially connected inverters |
| 07/12/2012 | US20120175963 Distributed Power Harvesting Systems Using DC Power Sources |
| 07/12/2012 | US20120175962 Power Collection and Transmission Systems |
| 07/12/2012 | US20120175961 Disconnection of a String Carrying Direct Current Power |
| 07/12/2012 | US20120175960 Battery Management System and Method |
| 07/12/2012 | US20120175959 Method and arrangement for improved controllability of fuel cell stacks |
| 07/12/2012 | US20120175953 Battery System |
| 07/12/2012 | US20120175949 System to store and to transmit electrical power |
| 07/11/2012 | EP2475070A1 Dc power distribution system |
| 07/11/2012 | EP2474875A1 Power supply device |
| 07/11/2012 | EP2474454A1 Aircraft electric power conversion and distribution system |
| 07/11/2012 | EP2474080A1 Load control system |
| 07/11/2012 | EP2474075A2 Power supply system for a building |
| 07/11/2012 | CN102577005A Semiconductor integrated circuit, electronic apparatus provided with the semiconductor integrated circuit, and method for controlling the electronic apparatus |
| 07/11/2012 | CN102577000A Power supply control device |
| 07/11/2012 | CN102576964A Power distribution system |
| 07/11/2012 | CN102570444A Direct current active power filter device for high-voltage direct current transmission |
| 07/11/2012 | CN102570362A Configuration structure for pole changing of DC (direct current) bus |
| 07/10/2012 | US8219258 Queuing access to a shared power supply |
| 07/10/2012 | US8218341 Integrated aircraft power conditioning unit |
| 07/10/2012 | US8217639 System for supplying and receiving power, power supply device and method thereof |
| 07/10/2012 | US8217626 System and method for dynamic power management of a mobile device |
| 07/10/2012 | US8217534 Power generator distributed inverter |
| 07/10/2012 | US8217532 Real time clock driving circuit |
| 07/10/2012 | US8217531 Dynamically configuring current sharing and fault monitoring in redundant power supply modules |
| 07/10/2012 | US8217530 System for managing power based on current monitoring |
| 07/05/2012 | US20120169130 Internal-combustion engine system and ship |
| 07/05/2012 | US20120169118 Power supply system for rack server |
| 07/05/2012 | US20120169067 Air condition system capable of converting waste heat into electricity |
| 07/05/2012 | DE202012005893U1 Batteriemodul und Batterie Battery module and battery |
| 07/05/2012 | DE102011002486A1 Circuit device for providing electrical operation voltage to household appliance e.g. washing machine, has energy storage unit arranged between output terminal and reference potential end, to supply electrical energy during load failure |
| 07/04/2012 | EP2471166A1 Power supply system, controller therefor, and method of manufacture of controller |
| 07/04/2012 | EP2470427A2 Power grid for an aircraft, and method for operating the power grid |
| 07/04/2012 | EP2366134B1 Power conversion, control, and distribution system |
| 07/04/2012 | CN202309068U 一种用于模块式有源滤波器的直流均压板 DC for a modular active filter plate are |
| 07/04/2012 | CN202309067U 一种铁路区间光通信柱的直流远程供电系统 DC remote power supply system for optical communications column Railway Section |
| 07/04/2012 | CN1885665B Spacecraft regulation unit with decentralized bus capacitance |
| 07/04/2012 | CN102545202A Power converter control method |