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Bài giảng ngành Điện: Giải các bài toán trong mạch điện điện thế thấp một pha và ba pha (Phần B) gồm các chủ đề sau Solve problems in single and threephase low voltage circuits Part B Content Topic 1: AC power and power factor Topic 23: Multiphase systems Topic 4: Threephase STAR connection Topic 5: Threephase, Fourwire systems Topic 6: Threephase DELTA connection Topic 7 Interconnected Star and Delta Devices Topic 8 Energy and Power Requirements of AC Systems Topic 9: Harmonics
... Condie 17 Energy and Power Requirements of AC Systems Purpose for Energy Measurement Three-Phase Energy and Power Measurement Purpose for Energy Measurement Revenue Raising Planning and design... synchronous motor Adding capacitance to an installation (that is inductive) 20/02/17 Nathan Condie 10 Energy and Power Requirements of AC Systems Power Measurement Three-Phase Power Measurement ONE-Wattmeter... True Power in 3Ø Circuit Nathan Condie Three-Phase Power Triangle S Apparent Power Reactive Power (Ø) Phase Angle Q P True Power 20/02/17 Nathan Condie Three-Phase Power Triangle Apparent Power