유도기

Problem 전력변환

Multiple Choice • Views 1215 • Comments 0 • Last Updated at 4 months ago  
  • 전력변환
  • 유도기

3상 유도기에서 출력의 변환식이 맞는 것은?

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1

P0=P2+P2c=NNsP2=(1−s)P2P_0 = P_2 + P_{2c} = \dfrac{N}{N_s}P_2 = (1-s)P_2

2

P0=P2−P2c=P2−sP2=NNsP2=(1−s)P2P_0 = P_2 - P_{2c} = P_2 - sP_2 = \dfrac{N}{N_s}P_2 = (1-s)P_2

3

(1−s)P2=NNsP2=P0−P2c=P0−sP2(1-s)P_2 = \dfrac{N}{N_s}P_2 = P_0 - P_{2c}=P_0 -sP_2

4

P0=P2+P2c=P2+sP2=NNsP2=(1+s)P2P_0 = P_2 + P_{2c} = P_2 + sP_2 = \dfrac{N}{N_s}P_2 = (1+s)P_2

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