According to the requirement of intelligent substation to the reactive power compensation equipment

the development of intelligent terminal for reactive power compensation device of intelligently integrated parallel capacitor is needed and

according to feature and function classification

the LED for measurement

air conditioning control

disconnector/earthing switch control

on line monitoring of arrester and protection are consolidated into the intelligent terminal of reactive power compensation device to complete intelligent non-electricity protection

control of disconnector/earthing switch

operation param eters condition of arrester with combination of local operation condition of reactive compensation device of integrated capacitor

and to achieve such functions as intelligent control

protection

operation condition monitoring and comprehensive judgment of the reactive power compensation device. The completion of intelligent terminal has important significance in the intelligence of reactive power device of integrated parallel capacitor.