중거리 송전선로 Flashcards

1
Q

전송파라미터 4단자 정수

A

A 전압비
B 임피던스
C 어드미턴스
D 전류비

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2
Q

전파방정식

A

AD - BC = 1

Es = A Er + B Ir
Is = C Er + D Ir

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3
Q

T형 회로

A

A = 1 + ZY/2 B = Z(1 + ZY/4)
C = Y D = 1 + ZY/2

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4
Q

파이형 회로

A

A = 1 + ZY/2 B = Z
C = Z(1 + ZY/4) D = 1 + ZY/2

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5
Q

병행 2회선 4단자 정수

A

1회선 2회선(병렬)
A=D A=D
B B/2
C 2C

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