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Physics, 17.06.2021 14:00 jazzyneen7190
Động cơ không đồng bộ 3 pha roto dây cuốn có tốc độ nđm=950 vòng/phút; số đôi cực từ p=3; I'2=60A; R2'=0,150;tổn hao cơ và tổn hay phụ ΔP cơ+phụ=1000w; tần số lưới f=50Hz.
1.tính trị số sức điện động dây pha dây quấn stato và dây quấn roto lúc rotoo quay với tốc độ định mức? biết W1= 102; W2=48; hệ số Kdq1=Kdq2=0,95; Фm=0,01wb.
2.tính Mđt; Pđt; P2
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Động cơ không đồng bộ 3 pha roto dây cuốn có tốc độ nđm=950 vòng/phút; số đôi cực từ p=3; I'2=60A; R...
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