Distribution voltage reactive comprehensive observe and control device

The utility model discloses a distribution voltage reactive comprehensive measurement and control device which is provided with a measuring device of the electrical quantity, a statistic circuit, and a distribution voltage reactive power self compensating controlling circuit. The utility model is ch...

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Bibliographic Details
Main Author YINGCHUN FENG
Format Patent
LanguageEnglish
Published 27.04.2005
Edition7
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
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Summary:The utility model discloses a distribution voltage reactive comprehensive measurement and control device which is provided with a measuring device of the electrical quantity, a statistic circuit, and a distribution voltage reactive power self compensating controlling circuit. The utility model is characterized in that the power distributed reactive power self compensating controlling circuit is provided with a distribution voltage auto-ranging circuit. The beneficial effect is that the utility model has novel structure, complete functions, flexible use, and positive quality; the measure, the statistic and the reactive automatic control of the distribution voltage to the electrical quantity such as the electric voltage of the power distribution, the current, the power, the power factor and the harmonic are realized; the voltage quality of the electric energy is improved, the electric energy is saved, the equipment utilization of the power distribution is improved, and excellent socioeconomic benefit is generated.
Bibliography:Application Number: CN2004224552U