BDKJ-TSC filter reactive power compensation device filter BDKJ-TSC reactive power compensation device is mainly used to compensate for the load using AC welder, welding load with fast or very fast reactive power changes, reactive power loss changes, instability , three-phase unbalanced load, containing harmonics and other features. Machinery manufacturing, steel plant load change welding is extremely fast, and caused a large amount of reactive power, while reducing the total voltage value, will result in deterioration of the quality welding and soldering affect productivity. Work principle and features of the device means a microcomputer controller automatically collect judgment tracking system changes in order to reactive power and power factor as a criterion, automatically switching harmonics reasonable control, reducing switching frequency harmonic control energy saving, avoid switching shock and reactive send down the problem, so that the system power factor remains the best condition, switching mechanism chosen SCR switching, rapidly changing to meet the load requirements of the switching mechanism. Saving effect is obvious, the power factor can be increased to more than 0.95; with stable current to improve the welding quality, eliminate flicker, full use of existing equipment to reduce the cost of basic expenses. Various forms of compensation, three-phase total complement, three-phase sub-fill, make up a total of three forms of additional points. According to the actual situation, taking into account the compensation effect and cost, rational use of forms of compensation, to adequately address conflicts of reactive power compensation and three-phase and three-phase unbalanced sub-fill and cost. BDKJ-TSF-II-type power filter compensation device type BDKJ-TSF-II filter compensation device to track the use of micro-controller changes the reactive power load harmonic control manufacturers, switching automatically determine and optimize the filter branch into, so that the system power factor remains the best condition. Main circuit switching thyristor valve group filter compensation slip control, filter compensation branch by a professional design and manufacture of filter reactor, filter capacitor, filter resistance device composed situ filter compensation, harmonic suppression harmonic frequency of a particular control devices, reactive power compensation, improve power factor. Applications BDKJ-TSF-II-type power filter compensation device is mainly applied to the electrical environment containing harmonics, frequent load changes and fluctuations in the cycle time is short, we need to suppress harmonic reactive power compensation, improve power factor of the user. For example: pipe plant, automobile, motorcycle manufacturing plant, rolling mill (hot-rolled), cupboard enclosure factory, DC hoist mines, docks, metal smelters, rolling mills (cold), the plastic products factory, metal products factory, electroplating plants, pipe mills, chemical plants, saw mill, heat treatment plants, cement plants, paper mills, water plant, salt chemical, ceramics factory, strip processing plants. Suzhou Harmonic Harmonic _ _ Kaifeng County Connaught Electrical and Mechanical Xi Xi promise by Henan Mechanical and Electrical Equipment Co., Henan Xi Connaught Electrical Equipment Co. (www.hnxinuo.com) strong, credible, in Zhengzhou, Henan electronics, electrical products processing industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Connaught Electrical and Mechanical study into the brilliant and you work for a better future!