Topic 7 interconnected star and delta devices topic b7

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

... 20/02/ 17 Nathan Condie Interconnected Star and Delta Devices  Relationships     20/02/ 17 Star- to -Delta produces a system that places HIGH current demands on the supply system However, Star- connected... Star- Delta Configuration 20/02/ 17 Nathan Condie Delta -Star Configuration  Consists of a Delta- connected supply driving a Star- connected load  Summary   20/02/ 17 Star- connected load draws a LOW.. .Star- Delta Configuration  Consists of a Star- connected supply driving a Delta- connected load  Summary   20/02/ 17 Delta- connected load draws a HIGH phase