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Physics, 27.12.2021 09:00 gabrielgutierrez730

Một mạch điện 3 pha đố xứng Ud =380[V], cung cấp điện cho hai
tải đối xứng: tải 1 tiêu thụ P1
=6[kW], Q1
=4[kVAr]. Tải 2 tiêu thụ
P2
=8[kW], Q2
=2[kVAr]
a. Tính dòng điện dây của mỗi tải.
b. Hãy xác định dòng điện dây Id
của nguồn cung cấp cho hai tải trên.

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Một mạch điện 3 pha đố xứng Ud =380[V], cung cấp điện cho hai
tải đối xứng: tải 1 tiêu thụ P...
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