| Patents for H02J 13 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network (15,829) |
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| 03/14/2007 | CN1305169C Group battery with distinguishing true circuit from false |
| 03/13/2007 | US7191351 Method and network for providing backup power to networked devices |
| 03/13/2007 | US7190149 Method and apparatus for determining actual reactive capability curves |
| 03/08/2007 | WO2007026818A1 Pc adaptor apparatus, pc signal reproducing system, pc signal reproducing method, pc signal reproducing program, output apparatus control program, pc adaptor apparatus control program, pc control program, power line communication connector, cradle apparatus using the same, and power line communication reproducing system |
| 03/07/2007 | EP1759368A1 Remote control receiver device |
| 03/07/2007 | EP1683402B1 Busbar trunking system |
| 03/07/2007 | EP1356568B1 Electrical system for a ship |
| 03/07/2007 | CN1926744A Devices and methods for detecting the presence of a source of power |
| 03/01/2007 | WO2007024508A1 Aggregation of distributed energy resources |
| 03/01/2007 | CA2618465A1 Aggregation of distributed energy resources |
| 02/28/2007 | EP1756927A1 Switching apparatus and method for varying an impedance of a phase line of a segment of an electrical power line |
| 02/28/2007 | EP1756681A2 Household appliance control system |
| 02/28/2007 | CN2874899Y Transmitter-receiver machine monitor circuit |
| 02/28/2007 | CN1922453A Refrigerating unit |
| 02/28/2007 | CN1921260A Intelligent power distribution administrative center |
| 02/27/2007 | US7184861 System and method for controlling generation over an integrated wireless network |
| 02/22/2007 | WO2005079227A3 Method and system for communicating filter compensation coefficients for a digital power control system |
| 02/22/2007 | US20070043480 Power control for pivot well irrigation and other electrical machinery |
| 02/22/2007 | US20070043477 System and method of controlling an HVAC system |
| 02/21/2007 | CN1917329A Direct power feed bus controller for cars, and control method |
| 02/21/2007 | CN1916793A Automation system for centralized control of electric power |
| 02/20/2007 | US7180517 Quality of service terrain map for utilities |
| 02/15/2007 | DE102005036290A1 Switching device for e.g. operator console, has switching unit that is designed as switch and is selected and operated by operating unit through wireless transmission of data between operating unit and switching unit |
| 02/14/2007 | EP1751562A1 A method of monitoring line faults in a medium voltage network |
| 02/14/2007 | CN2870274Y Electric-apparatus monitoring system capable of using at once when plug in |
| 02/14/2007 | CN2870273Y Intelligent control device of high-voltage breaker |
| 02/14/2007 | CN1300912C System for monitoring and controlling a set of household appliances |
| 02/13/2007 | US7177728 System and methods for maintaining power usage within a set allocation |
| 02/13/2007 | CA2450984C Method and apparatus for monitoring power consumption on power distribution circuits for centralized analysis |
| 02/08/2007 | US20070032911 Method and system for forecasting an amount of energy needed by an, in particular, industrial consumer from an energy supplier or energy vendor, and device for forecasting energy demand and its use for forecasting |
| 02/07/2007 | EP1749340A1 Solar inverter and photovoltaic installation comprising several solar inverters |
| 02/07/2007 | CN2867699Y Low-speed optical gate to 2M transmission line multiplexing and switch protective device |
| 02/07/2007 | CN1909326A Low-voltage intelligent anti-theft measuring pocket |
| 02/06/2007 | US7174258 Apparatus and system for protection, control, and management of electricity distribution systems using time synchronization |
| 02/06/2007 | US7173800 Time-optimum reception of protection commands in a remote tripping device |
| 02/06/2007 | US7173345 Multi-function integrated automation cable connector system and method |
| 02/01/2007 | WO2007013336A1 Power monitoring system |
| 02/01/2007 | DE102005055305A1 Bedienelement mit Wake-up-Funktionalität Control panel with wake-up functionality |
| 01/31/2007 | CN1905302A Air shaft main fan power locking device |
| 01/30/2007 | US7170396 Addressable smart speaker |
| 01/24/2007 | EP1745536A2 Method and system for communicating filter compensation coefficients for a digital power control system |
| 01/24/2007 | CN2862476Y Network intelligent trip |
| 01/24/2007 | CN2862142Y Electric power regulating controller |
| 01/24/2007 | CN1901321A Information communication network for power grid production and managing |
| 01/17/2007 | CN2859597Y Power information and automation data gateway |
| 01/17/2007 | CN1897404A Small distribution testing control system for satellite |
| 01/11/2007 | WO2007005548A1 Automated precision alignment of data in a utility monitoring system |
| 01/11/2007 | US20070010916 Method for adaptively managing a plurality of loads |
| 01/11/2007 | US20070008076 Method of facilitating communications across open circuit breaker contacts |
| 01/11/2007 | DE202006008847U1 Antenna arrangement for radio centralized ripple control receiver has two ferrite rods arranged at angle to each other with respective coils located on ferrite rods |
| 01/11/2007 | CA2613440A1 Automated precision alignment of data in a utility monitoring system |
| 01/10/2007 | EP1741172A2 Power supply device |
| 01/10/2007 | EP1490941A4 Energy management system and method |
| 01/10/2007 | CN1893221A Method for starting video camera system |
| 01/09/2007 | US7162651 Electric device and method for operating an electric device |
| 01/09/2007 | CA2249975C Method of monitoring a tap selector |
| 01/04/2007 | US20070005193 Method and apparatus for control of an electric power distribution system in response to circuit abnormalities |
| 01/04/2007 | DE202006008848U1 Radio ripple control receiver (RRCR) to operate in a radio data-transmission system has a radio time standard fitted jointly with the RRCR and linked jointly with it to an antenna system |
| 01/04/2007 | DE102005028095A1 Safety system for e.g. electrical stove, has evaluation and control unit sending data frame to shutdown unit, when no movements are detected during given follow-up time, and switching on/off device performing constraint shutdown |
| 01/04/2007 | DE102005009228A1 Leuchte Light |
| 01/03/2007 | EP1738616A1 Remotely controllable switch for incorporating in a wall socket |
| 01/03/2007 | CN2854904Y Multichannel communication management device |
| 01/03/2007 | CN2854903Y Remote control terminal with fault wake-up circuit |
| 12/28/2006 | WO2006135995A1 System and method for centralized monitoring of distributed power transformer |
| 12/28/2006 | WO2006135994A1 System and method for monitoring and controlling the operational condition of a power transformer |
| 12/28/2006 | CA2615828A1 System and method for centralized monitoring of distributed power transformers |
| 12/28/2006 | CA2615823A1 System and method for monitoring and controlling the operational condition of a power transformer |
| 12/28/2006 | CA2609344A1 Fast acting distributed power system for transmission and distribution system load using energy storage units |
| 12/27/2006 | CN2852497Y Power load monitoring system apparatus |
| 12/27/2006 | CN1885675A Intelligent low voltage detection far-distance power supply system |
| 12/27/2006 | CN1885674A Intelligent network low-voltage distribution and control system using bus technique |
| 12/27/2006 | CA2550317A1 Electrical power management system |
| 12/26/2006 | US7155603 Circuit arrangement for detecting the state of at least one electrical switch |
| 12/26/2006 | US7155320 Distributed power delivery system |
| 12/26/2006 | US7154376 In-vehicle equipment remote control system |
| 12/21/2006 | US20060287775 Method for controlling a power flow |
| 12/20/2006 | EP1734651A1 Protection system for an electrical power generator |
| 12/20/2006 | EP1734636A2 Switchbox |
| 12/20/2006 | EP1547224B1 Monitoring system and device for an electric power line network |
| 12/20/2006 | CN2850106Y Remote-controlling module for internal communication by serial XT2 bus |
| 12/20/2006 | CN2850105Y Telesignalling pulse module for internal communication by serial XT2 bus |
| 12/20/2006 | CN2850104Y Intelligent automatic telemetering electric energy power monitoring system for coalmine |
| 12/20/2006 | CN1881744A High voltage DC power transmission converter station real-time monitoring system and its realizing method |
| 12/19/2006 | US7151986 Distributed driver system for locomotive or OHV |
| 12/19/2006 | US7151329 Integrated protection, monitoring, and control system |
| 12/14/2006 | WO2006133173A1 Power supply for a load control device |
| 12/14/2006 | US20060280112 Signal transmitting apparatus, power supplying system, and serial communication apparatus |
| 12/13/2006 | CN2847652Y Remote fault early warning terminal device for using electricity site |
| 12/13/2006 | CN1877943A Integrated protective system based on current differential principle |
| 12/12/2006 | CA2233951C Device for the operation of appliances, utilities and services within a building |
| 12/07/2006 | US20060276914 Point of load regulator having a pinstrapped configuration and which performs intelligent bus monitoring |
| 12/07/2006 | DE102005025541A1 Current monitoring socket, has measuring-/evaluation unit attached with hall sensor that provides measuring signal, where unit activates communication module to provide status signal to display unit, when signal exceeds threshold value |
| 12/06/2006 | CN2844934Y Electric network transient inspecting device |
| 12/06/2006 | CN1875532A Automated intelligent configuration tool for power system protection and control and monitoring devices |
| 12/05/2006 | US7146256 Power source switching unit and power source management system comprising it |
| 12/05/2006 | US7144646 Method and apparatus for multiple mode control of voltage from a fuel cell system |
| 11/30/2006 | US20060271314 Electrical power metering system |
| 11/30/2006 | US20060271244 Methods and apparatus for retrieving energy readings from an energy monitoring device |
| 11/30/2006 | DE102006019144A1 Leuchte Light |
| 11/30/2006 | DE102005044684B3 Electrical energy supplying device for light units in e.g. parking lot, has feeder transferring signal to supply unit, where signal shows temporary lowering of voltage of supply unit and causes release of maximum intensity of light units |