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POWER FACTOR CORRECTION APPARATUS AND METHOD OF PRODUCING A POWER FACTOR CORRECTION CAPACITANCE FOR A SPECIFIED LOAD
POWER FACTOR CORRECTION APPARATUS AND METHOD OF PRODUCING A POWER FACTOR CORRECTION CAPACITANCE FOR A SPECIFIED LOAD
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机译:功率因数校正装置和在特定负载下产生功率因数校正电容的方法
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摘要
An apparatus (10) for determining the necessary capacitance required to correct power factor in an electrical power system (1) comprises a plurality of capacitors (20) having predetermined capacitances connected in series with a plurality of switching devices (30) , said capacitances (20) and switching devices (30) connected between the line voltages of said power system (1) to correct power factor. A means for determining power factor in said power system may include a power factor meter or a plurality of current transmitters (70) and voltage probes (80) used to provide data to a microcontroller (40) to calculate power factor.
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