#H02J3/1842

COMPENSATION SYSTEM INTEGRATED WITH ACTIVE HARMONIC FILTER AND STATIC COMPENSATOR SYSTEMS

A hybrid reactive power compensation system is provided. The hybrid reactive power compensation system can work integrated with existing compensation panels, preferably sized as the smallest capacitor…

DRIVE·Jun 11·1 min read

H02J3/1842 ELEKTRA ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI

POWER CONTROL SYSTEM FOR POWER NETWORK

Embodiments herein provide a power control system () for controlling reactive power and/or active power in a power network. The power control system () is operatively coupled to the power network at a…

DRIVE·Apr 30·2 min read

H02J3/1842 Hitachi Energy Ltd

POWER CONTROL SYSTEM FOR POWER NETWORK

Embodiments herein provide a power control system (100) for controlling reactive power and/or active power in a power network. The power control system (100) is operatively coupled to the power networ…

DRIVE·Oct 15·2 min read

H02J3/1842 HITACHI ENERGY LTD [CH]

COORDINATED CONTROL METHOD AND SYSTEM OF DISTRIBUTED COMPENSATOR, AND COMPUTER DEVICE AND STORAGE MEDIUM

Provided in this application are a coordinated control method and system for a distributed compensator, and a computer device and a storage medium. The method includes: assembling a distributed compen…

DRIVE·Aug 6·1 min read

H02J3/1842 NR ELECTRIC CO LTD [CN]

SYSTEM AND METHOD FOR CONTROLLING AN ACTIVE HARMONIC FILTER IN AN INVERTER-BASED RESOURCE

A method for controlling an active harmonic filter of an inverter-based resource includes receiving, via a maximum compensation tracker module, a grid feedback signal, determining, via the maximum com…

DRIVE·Nov 21·1 min read

H02J3/1842 General Electric Renovables Espana, S.L.

POWER COMPENSATION CONTROL METHOD AND APPARATUS FOR HIGH-POWER MULTI-FUNCTIONAL EFFICIENT CHARGING SYSTEM

A power compensation control method and apparatus for a high-power multi-functional efficient charging system. A topology structure of the charging system includes at least two parallel high frequency…

DRIVE·Nov 14·1 min read

H02J3/1842 SHANDONG UNIVERSITY

Power Flow Control System for a Distribution Grid Having a Grid Forming Capability

A system for managing power delivery and power flow in a distribution grid having grid forming capability is disclosed. The system includes a connect-disconnect switches operable to connect a power tr…

DRIVE·Jul 6·2 min read

H02J3/1842 Smart Wires Inc.

POWER QUALITY COMPENSATION SYSTEM AND CONTROL METHOD WITH BUS VOLTAGE AND CURRENT PEAK CONTROL

A power quality compensation system has the functions of controlling the bus voltage and the current peak value. A first instruction current under control of a first peak current processing unit is lo…

DRIVE·Sep 15·2 min read

H02J3/1842 Delta Electronics (Shanghai) Co., Ltd.

MAGNETICALLY CONTROLLABLE INDUCTOR IN A SERIES CIRCUIT

A device is for reactive power compensation in a high-voltage network having a phase conductor. The device has a first high-voltage terminal, which is configured to be connected to the phase conductor…

DRIVE·Dec 30·2 min read

H02J3/1842 SIEMENS ENERGY GLOBAL GMBH & CO. KG

FLEXIBLE REACTIVE POWER COMPENSATION

An arrangement for reactive power compensation at an electric energy transmission line includes at least one first reactive power compensation device including a first type of power electronic switche…

DRIVE·May 27·1 min read

H02J3/1842 SIEMENS AKTIENGESELLSCHAFT

SYSTEM AND METHOD FOR STABILIZING AN ALTERNATING VOLTAGE GRID

A system for stabilizing an alternating voltage grid has an inverter, which can be connected to the alternating voltage grid, and is configured to exchange reactive power with the alternating voltage …

DRIVE·Apr 1·1 min read

H02J3/1842 SIEMENS AKTIENGESELLSCHAFT

Controller for controlling a power converter

It is described a controller for controlling a power converter for a wind turbine, the power converter for converting an electrical input power of the wind turbine into an electrical output power, whe…

DRIVE·Oct 22·2 min read

H02J3/1842 SIEMENS AG [DE]

System and method for reactive power regulation

A system 100 and method are provided for performing reactive power control. The system includes a power converter 20 and a controller 40 coupled to the power converter. The power converter is configur…

DRIVE·Jul 31·2 min read

H02J3/1842 GEN ELECTRIC [US]

Reactive power compensator and associated method for balancing half-bus voltages

The compensator (10) has a control unit (22) comprising a computation unit to generate a target control current from a current to be compensated. A combining unit combines the target current and an al…

DRIVE·Jul 10·2 min read

H02J3/1842 GE ENERGY POWER CONVERSION TECHNOLOGY LTD [GB]

Reactive power compensator comprising N inverters in parallel, N banks of capacitor(s) and a means for connecting the banks via passive electrical components

The compensator (10) has electric terminals (12) connected with an electric alternating current network (11). Bidirectional voltage inverters (16) are parallely connected with each other and connected…

DRIVE·Feb 27·1 min read

H02J3/1842 GE ENERGY POWER CONVERSION TECHNOLOGY LTD [GB]

ENERGY STORAGE ASSEMBLY AND FLUCTUATING LOAD

The arrangement (8) has terminals (6a, 6b) arranged parallel to an electric load (4) and a power supply network (2). An inverter (10) comprises an energy storage unit (12) that is connected between th…

DRIVE·Jan 9·1 min read

H02J3/1842 SIEMENS AG [DE]

System and method for distribution of inverter VAR support

Power inverters (108, 110, 112, 114) are controlled in response to reactive power support commands received from a power grid (120) such that at least one power inverter provides reactive power to the…

DRIVE·Feb 29·1 min read

H02J3/1842 GEN ELECTRIC [US]

Reactive power-capable inverter

The inverter (1) has two input lines (22,23) for connection to a direct current voltage source (2), two half bridges (4,5) connected to input lines and two output lines (16,17) for the connection of a…

DRIVE·Apr 13·1 min read

H02J3/1842 UNIV KASSEL [DE]

Compensation of reactive power via a frequency converter

A method and an apparatus for compensating reactive power and/or harmonic currents in an alternating-current network by means of a frequency converter (1) feeding an alternating-current load (3), whic…

DRIVE·Mar 3·1 min read

H02J3/1842 VACON OYJ [FI]

High-temperature secondary battery based energy storage and power compensation system

The high temperature secondary battery based energy storage and power compensation system is so formed that electric power supply system, electric load, and electric energy storage system including a …

DRIVE·Nov 21·2 min read

H02J3/1842 NGK INSULATORS LTD [JP]