About 17 results
https://drivepatents.com/patents/1396271 · 30 Apr 2025
Embodiments of the present invention relate to the technical field of photovoltaic grid connection, and disclose a parallel photovoltaic energy storage system, a control method thereof, and a mode of parallel connection of a photovoltaic energy storage mas...
https://drivepatents.com/patents/971992 · 30 Jul 2014
A battery control system that communicates by way of a communication network with a plurality of batteries that are connected to an electric power system includes: communication characteristics detection means that detects characteristics of communication ...
https://drivepatents.com/patents/974872 · 14 May 2014
The device has a communication bus (24) e.g. multi-pair cable, for obtaining input management information in conformity with a format of predetermined information from an electric meter (10). Output channels (26, 28) have associated priority level, where o...
https://drivepatents.com/patents/975526 · 30 Apr 2014
Provided are a power line communication device and the like capable of keeping attenuation of electric power of a control signal to a minimum. The power line communication device includes a communication unit (220) and a switch unit (SW). The communication...
https://drivepatents.com/patents/976690 · 9 Apr 2014
The network (1) has communication paths (14) provided between apparatuses of a house installation system and a CPU (15) for transmission of data signals, where the CPU is provided with an operation unit (16) and a drive unit (18). The apparatuses generate ...
https://drivepatents.com/patents/981032 · 11 Dec 2013
Provided is a power line communication device capable of performing reliable power line communication, without requiring detection of switching noises. The power line communication device corresponds to an MPPT controller (20S) for performing a communicati...
https://drivepatents.com/patents/986657 · 18 Sep 2013
The bus device (3) has bus coupler (10) for coupling the bus device to bus (2) e.g. KNX bus of bus system (1). A power supply (11) is provided to supply power to application module (20). A conductive connection (12) is provided between the application modu...
https://drivepatents.com/patents/984837 · 5 Jun 2013
A multi-phase power control switch (10,100,200) has multiple power controller channels (12a-c,112a-c,212a-c) each of which includes at least one power controller (14,114,214a-c) having a microprocessor (20,120,122,220). Each of the microprocessors cross co...
https://drivepatents.com/patents/995864 · 21 Nov 2012
A method for providing VAR support in a power distribution network having a demand response management system (110) can include querying the demand response management system for an inductive device on the power distribution network and power cycling the i...
https://drivepatents.com/patents/995867 · 21 Nov 2012
A method for reducing effects of a demand/response event in a power distribution network can include identifying a load profile in the power distribution network, in response to detecting a peak (311, 313) in the load profile, decreasing voltage in the pow...