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Information × Registration Number 0203U006272, 0198U004076 , R & D reports Title Research of the new methods improvement of energetic and start-adjustable characteristics of induction motors in agriculture. popup.stage_title Head Volodymyr Mishyn, Registration Date 15-04-2003 Organization Natural-humanitarian scientific-educational institute NAU of Ukraine. popup.description2 The object of research is an induction motor with inside capacitance compensation of reactive power. The purpose of research is improvement characteristics of induction motors in agriculture. The research of the rising induction motors efficiency problem was made. The methodology of research contains mathematical modeling and calculation of the induction motor with internal capacitance compensation working modes, utilization of circuit models, creation of vector diagrams, experiment laboratory tests of the motors. The way of active influence on induction motor reactive power consumption and rising its efficiency using internal capacitance compensation was developed. There also was developed technology of induction motors modernization. Utilization of internal capacitance compensation of reactive power allows reduce no-load current for 20-45%, starting current - for 15-20%, operating current - for 6-12%, energy losses - for 20-50%, greatly increase power factor, starting torque and increase motor efficiency. Induction motors with internal capacitance compensation of reactive power can be used both in and agriculture. Product Description popup.authors popup.nrat_date 2020-04-02 Close