| Patents for H02J 4 - Circuit arrangements for mains or distribution networks not specified as ac or dc (1,909) |
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| 03/05/2015 | WO2015031155A2 Shared backup power data centers |
| 03/05/2015 | WO2015027281A1 Energy control and generation method and system |
| 03/05/2015 | US20150061396 System for switching between power supply units |
| 03/05/2015 | US20150061391 Electronic control device |
| 03/05/2015 | US20150061388 Method and device for monitoring a converter |
| 03/05/2015 | US20150061387 Systems, devices and methods for electricity provision, usage monitoring, analysis, and enabling improvements in efficiency |
| 03/05/2015 | US20150061386 Power management using reduced power to selected loads |
| 03/05/2015 | US20150061384 Shared Backup Power For Data Centers |
| 03/05/2015 | DE102013217743A1 Verfahren und Steuergerät zum Begrenzen einer elektrischen Belastung in einem Netzzweig eines elektrischen Netzes Process and control device for limiting an electrical load in a network branch of an electrical network |
| 03/04/2015 | EP2843789A2 Aircraft electric power system |
| 02/26/2015 | WO2015026410A2 Helical antenna wireless power transfer system |
| 02/26/2015 | US20150057825 Devices and methods for determining whether an electrical device or component can sustain variations in voltage |
| 02/26/2015 | US20150054340 Power Bootstrapping for Lowering Quiescent Current |
| 02/21/2015 | CA2824176A1 Systems and methods for cooling high temperature electrical connections |
| 02/19/2015 | US20150049420 Low-profile electronic circuit breakers, systems, and methods |
| 02/19/2015 | US20150048679 Smart grid appliance control |
| 02/19/2015 | DE102013214421A1 Verfahren zum Koppeln zumindest einer sekundären Energiequelle an ein Energieversorgungsnetzwerk , insbesondere Fahrzeug-Bordnetz A method of coupling at least a secondary power source to a power supply network, in particular a vehicle on-board network |
| 02/17/2015 | US8959376 Sharing power between two or more power sharing servers |
| 02/12/2015 | US20150045976 Advanced energy monitoring and control in a complex system |
| 02/12/2015 | US20150042165 Power management circuit |
| 02/12/2015 | US20150042162 Integrated drive motor power interface |
| 02/12/2015 | US20150042155 Device for supplying electrical power to an aircraft on the ground |
| 02/10/2015 | US8952574 Safely deploying power |
| 02/05/2015 | WO2015017737A2 A waterborne data center facility and process that utilizes a closed-looped heat management system |
| 02/05/2015 | US20150035383 Three-Lead Electronic Switch System Adapted to Replace a Mechanical Switch |
| 02/05/2015 | US20150035368 Smart Power Consumer |
| 02/05/2015 | US20150035366 Method for synchronizing a feed voltage with a network voltage |
| 02/05/2015 | US20150035364 Control circuit |
| 02/05/2015 | US20150035286 Methods of operating dual fed systems |
| 02/04/2015 | EP2831993A1 Device and method for harvesting, collecting or capturing and storing ambient energy |
| 02/03/2015 | US8947112 Switching apparatus and test apparatus |
| 02/03/2015 | US8946929 Method and apparatus for effective utilization of energy storage components within a microgid |
| 01/29/2015 | US20150032279 Method and apparatus for managing electric energy produced locally for self-consumption and distributed to multiple users belonging to one or more communities of users |
| 01/29/2015 | US20150032278 Managing devices within micro-grids |
| 01/29/2015 | US20150028675 Electrical power system and method for operating an electrical power system |
| 01/27/2015 | US8941259 Electrical power supply system for an aircraft |
| 01/27/2015 | CA2748782C Supply unit that can be activated and deactivated |
| 01/22/2015 | DE102014010508A1 Schaltung zur Leistungsverteilung mit Resonanzwandlern Circuit for power distribution with resonant converters |
| 01/08/2015 | US20150012148 Updating distribution management system model responsive to real-time asset identification and location inputs |
| 01/08/2015 | US20150012144 Method and apparatus for optimizing a hybrid power system with respect to long-term characteristics by online optimization, and real-time forecasts, prediction or processing |
| 01/08/2015 | US20150008735 Electric power system |
| 01/08/2015 | DE102013213263A1 Bauteil mit wenigstens einem elektrischen Energieverbraucher Component with at least one electrical energy consumer |
| 01/08/2015 | DE102013212821A1 Verfahren und Vorrichtung zur innenwiderstandsabhängigen Einstellung eines Laststroms Method and apparatus for the internal resistance-dependent setting of a load current |
| 01/08/2015 | DE102013011125A1 Fahrzeug mit einer elektrischen Anlage Vehicle with an electrical system |
| 01/08/2015 | DE102011004062B4 Leistungsversorgungssystem, versorgte Vorrichtung und Leistungsaufnahmeverfahren Power supply system, powered device and power consumption process |
| 01/07/2015 | EP2822127A2 Method and device for adjusting a load current depending on the internal resistance |
| 01/07/2015 | EP2820738A2 Multifunctional i/o device |
| 01/07/2015 | CN103178554B 基于多重约束的大区电网间交换容量极限评估方法 Large area power exchange capacity based on multiple constraints limit the assessment method |
| 01/01/2015 | US20150005975 Method and system for controlling a portable power system having a single battery bank |
| 01/01/2015 | US20150005970 Distributed Control in Electric Power Delivery Systems |
| 01/01/2015 | US20150002302 Current-coordinating system suitable for the redundancy of electrical equipment |
| 01/01/2015 | US20150001941 Systems and Methods for Power Management |
| 01/01/2015 | US20150001939 System stabilization device |
| 12/30/2014 | US8924324 Behavior estimation apparatus, threshold calculation apparatus, behavior estimation method and non-transitory computer readable medium thereof |
| 12/30/2014 | US8924035 Using planning to control demand response and supply choices in a managed electrical system |
| 12/25/2014 | US20140379158 Demand response system with field area network gateway |
| 12/25/2014 | US20140379155 Power supply system for house |
| 12/25/2014 | US20140379151 Grid controller for use in smart grid system, smart grid system including the same, and method of controlling smart grid system |
| 12/25/2014 | US20140375126 Electric power retail management apparatus and electric power retail management method |
| 12/25/2014 | US20140375122 Ac/dc multicell power converter for dual terminal hvdc connection |
| 12/18/2014 | US20140368058 Photovoltaic bypass and output switching |
| 12/18/2014 | US20140368046 Techniques and systems for generating power using multi-spectrum energy |
| 12/18/2014 | US20140368045 Power Management and Energy Storage Method |
| 12/18/2014 | US20140368037 Circuit arrangement and method for controlling the operation of a plurality of components requiring a supply in a circuit arrangement |
| 12/18/2014 | US20140368034 Power supply system and method and electronic device thereof |
| 12/18/2014 | US20140368032 Network infrastructure component, network system having a plurality of network infrastructure components, and use of the network system |
| 12/18/2014 | US20140367522 Electro-thermal ice protection system and method with serial load leveling |
| 12/17/2014 | CN104218620A 基于伪序贯蒙特卡洛模拟的主动配电网可靠性分析方法 Sequential Monte Carlo simulation based on a pseudo-active distribution grid reliability analysis method |
| 12/17/2014 | CN104218619A 一种智能供电装置 An intelligent power supply unit |
| 12/16/2014 | US8914555 Methods, systems and apparatus for determining whether an accessory includes particular circuitry |
| 12/11/2014 | US20140365419 Adaptation of a power generation capacity and determining of an energy storage unit size |
| 12/11/2014 | US20140361616 System with two-stage output voltage |
| 12/11/2014 | US20140361615 Electronic device with forced shutdown function |
| 12/11/2014 | US20140361608 Redundant power supply circuit, power over ethernet system, and method |
| 12/10/2014 | CN102946121B 一种适用于有源被试系统的phil接口系统 One for active subjects phil system interface system |
| 12/09/2014 | US8908389 Power distribution system and helmet and method employing the same |
| 12/09/2014 | US8907524 Systems and methods of semi-centralized power storage and power production for multi-directional smart grid and other applications |
| 12/09/2014 | US8907521 Assembly of actuators and of a system for supplying electrical power from a network |
| 12/04/2014 | US20140358313 Method for selecting optimal central controller in power line network |
| 12/04/2014 | US20140354234 Control, protection and power management system for an energy storage system |
| 12/04/2014 | US20140354080 Electronic device and method for applying power depending on whether accessory is charged |
| 12/04/2014 | US20140354078 Multi-switching device and multi-switching method thereof |
| 12/04/2014 | US20140354061 Power supply device and switch method thereof |
| 12/04/2014 | US20140354059 Power supply system and power source apparatus |
| 12/04/2014 | US20140354057 Resonant converter apparatus and control method for the same |
| 12/04/2014 | US20140354053 Hybrid wind power generator and concentrator with solar panel for improved power generation |
| 12/04/2014 | US20140354048 Integrated Lamp with Automatic Emergency Light and Regular Light |
| 11/27/2014 | US20140346892 Polling system and polling method using the same |
| 11/27/2014 | US20140346872 Power supply apparatus for power converters |
| 11/27/2014 | US20140346868 Energy transfer and storage apparatus for delivery of pulsed power |
| 11/27/2014 | US20140346857 Protecting against transients in a communication system |
| 11/20/2014 | US20140342310 Power varying pedal |
| 11/20/2014 | US20140339921 Light Load Current Detection System |
| 11/20/2014 | US20140339903 Electric power transmitting apparatus and method for controlling electric power transmission |
| 11/20/2014 | US20140339897 Controlled switched capacitor coefficients |
| 11/18/2014 | US8891221 Electrical installation, installation kit, and branch off device |
| 11/13/2014 | US20140336836 Energy consumption management |
| 11/13/2014 | US20140334073 Apparatus for protecting against theft of electricity from distribution transformers |
| 11/13/2014 | US20140333139 Systems and methods of semi-centralized power storage and power production for multi-directional smart grid and other applications |
| 11/13/2014 | US20140333134 Power managers for an integrated circuit |