ClassID:

216921

H02J3/1828 - CPC Classification

Classification description:

Circuit arrangements for ac mains or ac distribution networks; Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control

Recent Application in this class:
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REACTIVE POWER SYSTEM

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Electrical power transmission

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Systems and methods for volt-ampere reactive control and optimization

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Systems and methods for edge of network voltage control of a power grid

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Apparatuses including power electronics circuitry, and related methods of operation

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Apparatuses including power electronics circuitry, and related methods of operation

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20180013287
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Static VAR compensator apparatus and operating method thereof

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20160204609
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Algorithm for passive power factor compensation method with differential capacitor change and reduced line transient noise

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20160036231
2016-02-04

Power line reactance module and applications

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System for improving power factor in an AC power system

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Device for Measuring an Amount of Capacitance to Correct a Power Factor of a Running Electric Motor

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20150008766
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Method and apparatus for transferring electrical power for subsea applications

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20140132229
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Static synchronous compensator systems and related methods

#31
20140114495
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Method in an electric power system, controller, computer programs, computer program products and electric power system

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20140042991
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POWER CONDITIONING AND SAVING DEVICE

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20130328569
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Method and arrangement for an internal failure detection in a Y-Y connected capacitor bank

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Power distribution system control and monitoring

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Combined active and passive harmonic mitigation devices and applications thereof

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Reactive power compensator

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Method and arrangement to control an AC system

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Apparatus and method for reactive power compensation of a test transformer

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System, device and method for regulating volt-ampere reactance in a power distribution system

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REACTIVE POWER COMPENSATION CIRCUIT

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Reactive power compensator

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Customer intelligent reactive power automatic compensation energy-saved device

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