| Patents for H02J 4 - Circuit arrangements for mains or distribution networks not specified as ac or dc (1,909) |
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| 02/07/2013 | WO2013016811A1 A system and a method of controlling a plurality of devices |
| 02/07/2013 | US20130033107 System for supply of power source current, connector and method of supplying power source current |
| 02/07/2013 | US20130033106 Inline power multiplexer device |
| 02/07/2013 | US20130033105 Systems and methods for current matching of led channels |
| 02/07/2013 | CA2877759A1 A system and a method of controlling a plurality of devices |
| 02/07/2013 | CA2842086A1 Device for supplying an aircraft on the ground with electricity |
| 01/31/2013 | WO2012069453A3 Energy supply network for an aircraft or spacecraft, method for supplying electrical loads with energy, and aircraft or spacecraft |
| 01/31/2013 | US20130027344 Apparatus Including a Touch-Sensitive Interface Including a Serpentine Electrode Pattern |
| 01/31/2013 | US20130026837 Power supply device, method of controlling power supply device, and image forming apparatus |
| 01/31/2013 | US20130026832 System And Method For Balancing Input Current With Parallel Power Supplies |
| 01/24/2013 | WO2012156651A3 Control installation making it possible to control the electrical power supply for a plurality of dc electrical units |
| 01/24/2013 | US20130024045 Power control unit |
| 01/24/2013 | US20130020871 Appliance control system |
| 01/24/2013 | US20130020868 Active power management architecture and managing method thereof |
| 01/24/2013 | US20130020861 Method And A Device For Impressing A Measuring-signal Voltage On A Power Supply Network |
| 01/23/2013 | CN101911426B Fault situation processing arrangement of a load distribution system of a local electric power transmission network |
| 01/17/2013 | US20130015716 Smart meter, supply control method, operating method, integrated circuit, system, and program |
| 01/17/2013 | US20130015709 Backup power supply device, and power output method |
| 01/10/2013 | US20130009471 Method of operating a remotely-controlled switching device of an energy management system |
| 01/10/2013 | US20130009468 Electronic apparatus, and charging control method |
| 01/08/2013 | CA2731552C Assembly of actuators and of a system for supplying electrical power from a network |
| 01/03/2013 | US20130005252 Wireless power transmission and communication between devices |
| 01/03/2013 | US20130002032 Power grid operation control system, device, and method |
| 01/03/2013 | US20130002012 Two-Wire Power And Communications For Irrigation Systems |
| 01/03/2013 | DE102011107629A1 Offshore-windenergiesystem Offshore wind energy system |
| 01/02/2013 | CN102856932A System-voltage balancing and regulating system |
| 12/27/2012 | US20120326505 Electric power supply-and-demand control system, electric power management apparatus, and electric power supply-and-demand control method |
| 12/27/2012 | US20120326503 Method and apparatus for managing transmission of power in a power transmission network |
| 12/23/2012 | CA2743899A1 Electrical energy terminal, dispatching and delivery system description |
| 12/20/2012 | WO2012174306A2 Split circumference aircraft wheel assembly with integrated drive motor assembly |
| 12/20/2012 | US20120323396 Hybrid electric generating power plant that uses a combination of real-time generation facilities and energy storage system |
| 12/20/2012 | US20120319492 Power control method and electronic device |
| 12/20/2012 | US20120319481 Double display device |
| 12/19/2012 | EP2536000A2 Intelligent electrical power distribution system |
| 12/18/2012 | CA2615570C Apparatus and methods for managing power distribution over ethernet |
| 12/17/2012 | CA2779824A1 Apparatus and methods for use in the sale and purchase of energy |
| 12/13/2012 | WO2012168323A1 Control unit for an electrical generation/consumption system |
| 12/13/2012 | WO2012038266A3 Aircraft power distribution network |
| 12/13/2012 | US20120313453 Printable polarity switch |
| 12/13/2012 | US20120313435 Voltage converter |
| 12/13/2012 | US20120313434 Automatic and Dynamic Home Electricity Load Balancing for the Purpose of EV Charging |
| 12/11/2012 | US8331071 Interconnection switching system and method for connecting a distributed energy resource to an electrical power system |
| 12/06/2012 | US20120306276 Electrical and/or electronic supply circuit and method for providing a supply voltage |
| 12/06/2012 | US20120306273 Sequence control circuit for power source |
| 12/06/2012 | US20120306272 System and method for dynamic power management of a mobile device |
| 12/05/2012 | CN102170144B Chain extension power supply system |
| 11/29/2012 | US20120299387 Diagnostics of integrated solar power |
| 11/29/2012 | US20120299385 Power supply system with variable supply voltage |
| 11/29/2012 | US20120299384 Energy storage and generation systems |
| 11/29/2012 | US20120299383 Power distribution system |
| 11/29/2012 | US20120299381 Intelligent High Speed Automatic Transfer Switch |
| 11/28/2012 | EP2528183A1 Method and device for energy transfer |
| 11/28/2012 | EP2526645A1 Method and apparatus for control of a commodity distribution system |
| 11/28/2012 | CN101739502B 4-order Runge-Kutta bus load forecasting method |
| 11/22/2012 | WO2012156651A2 Control installation making it possible to control the electrical power supply for a plurality of dc electrical units |
| 11/22/2012 | US20120293018 Polarity correcting device |
| 11/22/2012 | US20120292999 Redundant module with symmetrical current paths |
| 11/22/2012 | US20120292993 Energy Scavenging Power Supply |
| 11/22/2012 | US20120291895 Exhaust treatment device with electric regeneration system |
| 11/15/2012 | US20120286828 Apparatus and Method for Introducing a Controllable Delay to an Input Signal |
| 11/15/2012 | US20120286591 Power supply device |
| 11/15/2012 | US20120286589 Circuit and method for interrupting a current flow in a dc current path |
| 11/08/2012 | DE102011100399A1 Reversible method for low-loss, time-spatial independent generation, transmission, distribution, storage and releasing of electrical energy for e.g. transport application, involves producing direct current voltage from liquefied gas |
| 11/01/2012 | WO2012149387A1 Configurable power supply assembly |
| 10/31/2012 | EP2516265A1 Aircraft comprising an electric starter/generator for the or each turbojet engine and landing gear fitted with an electric motor for moving on the ground |
| 10/30/2012 | CA2632541C A method and a system for testing of a power management system of a marine vessel |
| 10/25/2012 | US20120267956 Power supply circuit |
| 10/25/2012 | US20120267955 Power transmission and distribution systems |
| 10/25/2012 | DE102011056735B3 Method for controlling power consumption of digital high-performance printing system, has processor unit controlling modules, so that two of modules execute change of power consumption to each other with predetermined time interval |
| 10/24/2012 | EP2514062A2 System and method for providing dynamic power management |
| 10/18/2012 | US20120262071 Lighting apparatus and method for detecting reflected light from local objects |
| 10/18/2012 | US20120261999 Reconfigurable power systems and converters |
| 10/18/2012 | US20120261988 Electrical system with circuit limiter |
| 10/18/2012 | US20120261987 Internal voltage generator and operation method thereof |
| 10/17/2012 | CN202495776U Overload pre-protecting automatic measurement and control system of electricity utilization local area network |
| 10/17/2012 | CN101897101B Modelling a power production network for distributing the load |
| 10/17/2012 | CN101193769B Electric power supply system |
| 10/16/2012 | CA2435367C Device and method for protection against overcurrents in an electrical energy distribution cabinet |
| 10/12/2012 | CA2773977A1 Systems and methods for calibrating power measurements in an electrosurgical generator |
| 10/11/2012 | US20120256489 Energy conserving (stand-by mode) power saving design for battery chargers and power supplies with a control signal |
| 10/11/2012 | US20120256486 Electronic device using solar cell |
| 10/11/2012 | DE102012103081A1 Optimiertes Lastmanagement Optimized load management |
| 10/11/2012 | DE102011006788A1 Schaltungsanordnung für eine Schutzeinrichtung für elektrische Anlagen Circuit arrangement for a safety device for electrical systems |
| 10/11/2012 | DE102011006761A1 Switching matrix of switching system, has switching devices that are arranged to switch supply terminals with respect to output ports in response to control signals to form series/parallel/bridging circuit with power sources |
| 10/09/2012 | DE202011109925U1 Verbessertes Antriebsaggregat Improved drive unit |
| 10/06/2012 | CA2764213A1 Modular data center |
| 10/05/2012 | CA2773406A1 Low voltage system and method |
| 10/04/2012 | US20120249094 Differential sensing for voltage control in a power supply circuit |
| 10/04/2012 | US20120248879 Electrical Assembly for Selectively Operating a Household Appliance in a Demonstration Mode or a Standard Mode |
| 10/04/2012 | US20120248873 Energy storage systems |
| 10/04/2012 | DE102011015694A1 Power switch module for connecting e.g. traction-battery of battery-unit with traction network of electrical vehicle, has set of connectors interconnected with network, and another set of connectors interconnected with battery or cells |
| 10/04/2012 | DE102011015282A1 Gesteuerte Versorgungsschaltung Controlled supply circuit |
| 10/04/2012 | DE102011006518A1 Power supply unit e.g. high voltage battery, for drive train of e.g. electric car, has power supply elements electrically connected to each other by connector which is electrically connected to ground potential to form reference potential |
| 09/27/2012 | US20120242151 Data center topology with low sts use |
| 09/26/2012 | EP2503666A2 Power supply system for an electrical drive of a marine vessel |
| 09/26/2012 | CN102694395A Method for evaluating reliability of two terminals of power transmission network |
| 09/25/2012 | US8274231 Current regulator drive circuit shunting current by voltage-dividing load |
| 09/20/2012 | US20120235496 Power distribution unit and method of distributing high density power |
| 09/20/2012 | US20120235478 Operation planning method, and heat pump hot water supply and heating system operation method |
| 09/20/2012 | DE102011005563A1 Method for performing switching between power input and redundant power input during e.g. occurrence of short circuit current, involves delaying switching-on of redundant power input in dependence of time course of load current |