| Patents for H02J 4 - Circuit arrangements for mains or distribution networks not specified as ac or dc (1,909) |
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| 06/23/2011 | US20110148196 Distributed energy source system |
| 06/21/2011 | CA2724536A1 Home appliance and method for operating a home appliance |
| 06/16/2011 | US20110140684 Power controller having externally adjustable duty cycle |
| 06/16/2011 | US20110140535 Power converting device for new renewable energy storage system |
| 06/16/2011 | US20110140531 Systems, Circuits, and Methods for Voltage Matching of an Adaptive Solar Power System |
| 06/16/2011 | US20110140520 Energy storage system and method of controlling the same |
| 06/16/2011 | US20110140519 Power supply with reduced power consumption and computer having such power supply |
| 06/16/2011 | CA2784044A1 System for the electronic management of photovoltaic cells as a function of meteorology |
| 06/15/2011 | CN201868899U Double-loop network wiring mode of middle and low-voltage distribution network |
| 06/15/2011 | CN101154093B Method and apparatus for competing for host computer position in parallel system |
| 06/14/2011 | CA2424852C Failsafe power oring with current sharing |
| 06/09/2011 | US20110133720 Dynamic voltage transitions |
| 06/09/2011 | US20110133551 Battery backed power-over-ethernet system |
| 06/09/2011 | DE202011003152U1 Steuereinheit zur Speicherung von Energie und Steigerung des Eigenverbrauchs bei elektrischen Anlagen Control unit for storing energy and increase the captive use in electrical equipment |
| 06/09/2011 | DE202011003151U1 Gerät zur einfachen und kostengünstigen lokalen Versorgung einzelner Stromkreise mit Pufferspeicher und Steuerungsmöglichkeiten über Funk oder auf das Stromnetz aufmodulierter Signale Device for simple and cost local supply of individual circuits with buffer memory and control via radio or on the mains aufmodulierter signals |
| 06/09/2011 | DE202010002206U1 Verteiler Distributor |
| 06/02/2011 | US20110128317 Capacitive load driving circuit |
| 06/02/2011 | US20110127840 Power switching device and method thereof, and projection device using the power switching device |
| 06/02/2011 | US20110127834 Intervention of independent self-regulation of power consumption devices |
| 06/01/2011 | CN102082445A Vacuum transmission method |
| 05/26/2011 | US20110125336 Supervisory system controller for use with a renewable energy powered radio telecommunications site |
| 05/26/2011 | US20110121795 Programmable power supply controller and methodology for automatic phase adjustment of a pwm output signal |
| 05/26/2011 | US20110121648 Power Supply System Including Alternative Sources |
| 05/24/2011 | CA2539544C Electric power distribution and control apparatus |
| 05/19/2011 | US20110115299 High Voltage Array Converter |
| 05/19/2011 | CA2719403A1 Standby power reduction |
| 05/12/2011 | US20110109165 Apparatus and method for managing a power source |
| 05/12/2011 | DE102009052452A1 Verfahren und Vorrichtung zur Optimierung des Energieverbrauchs einer Einrichtung mit einer Vielzahl elektrischer Verbraucher Method and apparatus for optimizing the energy consumption of a device having a plurality of electrical loads |
| 05/11/2011 | EP2318270A2 Assembly of actuators and of a system for supplying electrical power from a network |
| 05/05/2011 | WO2011050560A1 Photoelectric metering network |
| 05/05/2011 | US20110101775 Circuit arrangement with a power input and an operating method for controlling a power input circuit |
| 05/05/2011 | US20110101218 Mass Spectrometer |
| 04/28/2011 | US20110095615 Power source selection circuit and electronic device using the same |
| 04/28/2011 | US20110095607 System and Method for Supplying Power to a Load Using Deep-Sleep-Mode Power Supplies |
| 04/28/2011 | US20110095606 Multi-input power converting system for renewable energies |
| 04/28/2011 | US20110095601 Switch module for a power supply network and power supply network comprising at least one switch module |
| 04/28/2011 | DE202010015825U1 Elektrisches Energieversorgungssystem mit parallelgeschalteten Leistungsmodulen The electric power supply system with parallel-connected power modules |
| 04/27/2011 | CN102037626A Method for managing electrical network |
| 04/27/2011 | CN102037625A Electrical network |
| 04/21/2011 | US20110093124 Investigating timing reliability in relation to control of a power transmission system |
| 04/21/2011 | US20110089760 System and method for managing a power system with multiple power components |
| 04/20/2011 | EP2312721A1 Network for managing mono or multi-engine actuators, particularly adapted for aeronautical applications, such as the power supply for the motors of latching boxes |
| 04/20/2011 | CN101267118B A multi-power module system and its power management method |
| 04/14/2011 | US20110084555 Power Supply System for Electrical Appliance |
| 04/14/2011 | US20110084552 Power Management Methodology |
| 04/07/2011 | WO2011039045A2 System to store and to transmit electrical power |
| 04/07/2011 | US20110080101 Electronic device |
| 04/07/2011 | US20110080057 Power harvesting device and method of use thereof |
| 04/07/2011 | DE202011000266U1 Redundantes Energieversorgungssystem mit der Möglichkeit zur Betriebseinstellung je nach Last Redundant power supply system with the possibility of setting operation depending on the load |
| 04/07/2011 | CA2775771A1 System to store and to transmit electrical power |
| 04/06/2011 | EP2306610A1 System to store and to transmit electrical power |
| 04/05/2011 | US7921166 Methods and systems for accessing email |
| 03/31/2011 | US20110074380 Electric conduction pad and manufacturing method thereof |
| 03/30/2011 | EP2301131A2 Electricity distribution system, end user residence, and method |
| 03/24/2011 | US20110068768 Switching power supply and related control method |
| 03/24/2011 | US20110068632 Integrated circuit adapted to be selectively ac or dc coupled |
| 03/24/2011 | US20110068623 Bus bar power distribution for an antenna embedded radio system |
| 03/23/2011 | CN101039033B Power distribution architecture for actuating moving elements of an aircraft in sequence |
| 03/17/2011 | US20110066781 Method for assigning adresses to injectors |
| 03/17/2011 | US20110062784 Device for Distributed Maximum Power Tracking for Solar Arrays |
| 03/17/2011 | US20110062781 Transmission line driver and method for driving the same |
| 03/10/2011 | US20110057512 Mobile power system |
| 03/10/2011 | DE102008064402B4 Gleichrichterschaltung Rectifier circuit |
| 03/03/2011 | WO2011023678A2 Power grid for an aircraft, and method for operating the power grid |
| 03/03/2011 | WO2009034420A3 Power system and control method thereof |
| 03/03/2011 | US20110049989 Dc-dc converter circuit |
| 03/03/2011 | US20110049988 Control System and Semiconductor Device Used Therein |
| 03/03/2011 | CA2772160A1 Electrical network of an aircraft and method of operation of the electrical network |
| 02/24/2011 | US20110043036 Rapid activation fusible link |
| 02/24/2011 | DE102009027128A1 Distribution device for distributing electricity to data processing system i.e. personal computer, has measuring unit for measuring electrical power, and interfaces provided with power meter connected with server for data communication |
| 02/22/2011 | CA2511632C Energy network |
| 02/17/2011 | US20110038185 Low stress soft charge circuit for diode front end variable frequency drive |
| 02/17/2011 | DE202010016339U1 Schaltungsanordnung Circuitry |
| 02/17/2011 | DE102009037465A1 Stromverteilungsarchitektur für ein Luftfahrzeug Power distribution architecture for an aircraft |
| 02/10/2011 | US20110035066 Electric power system automation using time coordinated instructions |
| 02/10/2011 | US20110031820 Renewable energy transmission, generation, and utilization device and method |
| 02/10/2011 | US20110031815 Fuse for disconnecting an inverter from a photovoltaic generator |
| 02/10/2011 | US20110031814 PV Sub-Generator Junction Box, PV Generator Junction Box, and PV Inverter for a PV System, and PV System |
| 02/10/2011 | US20110031809 Wiring method and wiring system for structures |
| 02/10/2011 | US20110031807 Image forming apparatus, image forming method in image forming apparatus, and computer program product |
| 02/03/2011 | US20110025292 Method and apparatus for providing power conversion with parallel function |
| 02/03/2011 | US20110025128 method and system for power management |
| 01/27/2011 | US20110022859 Power management apparatus and methods |
| 01/27/2011 | US20110018355 Capacitive load driving circuit, liquid ejection device, and printing apparatus |
| 01/27/2011 | US20110018354 Power System And Control Method Thereof |
| 01/27/2011 | US20110018347 Power source device and output voltage changing method of the power source device |
| 01/27/2011 | US20110018341 Intelligent power system |
| 01/27/2011 | DE202010015254U1 Steuereinrichtung zum Steuern einer Energiezuteilung als auch Vorrichtung zum Bereitstellen von elektrischer Energie an einen gebäudezugeordneten Verbraucherverbund Control means for controlling a power allocation and device for providing electrical power to a building associated consumer composite |
| 01/26/2011 | CN201726158U Triangular extension power supply system |
| 01/20/2011 | DE102009033564A1 Device for bicycle for providing output voltage, has voltage input for feeding input voltage and voltage output for emitting output voltage, where medium is formed for matching voltage |
| 01/18/2011 | US7872376 Multi-input power-switching circuit |
| 01/18/2011 | US7872375 Multiple bi-directional input/output power control system |
| 01/13/2011 | US20110006602 Central Control and Instrumentation System for a Technical Installation and Method for Operating a Central Control and Instrumentation System |
| 01/13/2011 | US20110006601 Configurable apparatus and methods for supplying power and data to electronic devices |
| 01/13/2011 | US20110006600 System and method for combining the outputs of multiple, disparate types of power sources |
| 01/06/2011 | WO2010130583A3 Distributed power generation |
| 01/06/2011 | US20110001361 Method for supplying a load with electrical power |
| 01/06/2011 | US20110001358 Methods and apparatuses for dynamic power control |
| 01/06/2011 | US20110001356 Systems and methods for electric vehicle grid stabilization |
| 01/05/2011 | DE102009031550A1 Vorrichtung zur Energieverteilung und Verfahren Device for power distribution and procedures |