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Simulation of Surge Immunity
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Simulation of Surge Immunity using EN61000-4-5
ビー・テクノロジーhttp://www.beetech.info/
2014年 3月 26日堀米 毅
測定機器の簡易等価回路図
菊水電子工業株式会社の資料より抜粋http://www.kikusui.co.jp/catalog/pdf/files/2000/iec61000-4-5.pdf
電圧サージ波形 (1.2/50us)
菊水電子工業株式会社の資料より抜粋http://www.kikusui.co.jp/catalog/pdf/files/2000/iec61000-4-5.pdf
電圧サージ波形 (8/20us)
菊水電子工業株式会社の資料より抜粋http://www.kikusui.co.jp/catalog/pdf/files/2000/iec61000-4-5.pdf
測定機器の簡易等価回路図
菊水電子工業株式会社の資料より抜粋http://www.kikusui.co.jp/catalog/pdf/files/2000/iec61000-4-5.pdf
Case1: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Neutral
V 1
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 1
1
R 21 k
R 31
C 11 8 u
C 21 8 u
C 31 8 u
C 41 8 u
L 1
1 . 5 m H
1 2
L 2
1 . 5 m H
1 2
0
V 2
TD = 0 . 0 0 5
TF = 7 0 uP W =P E R = 1 0 0
V 1 = 0
TR = 1 0 u
V 2 = 5 0 0 0
VV
Case1: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Neutral
Case2: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Earth
V 1
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 1
1
R 21 k
R 31 k
C 19 u
C 29 u
C 39 u
C 49 u
L 1
1 . 5 m H
1 2
L 2
1 . 5 m H
1 2
0
V 2
TD = 0 . 0 0 5
TF = 7 0 0 uP W =P E R = 1 0 0
V 1 = 0
TR = 1 0 u
V 2 = 5 0 0 0
R 41 0
VV
Case2: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Earth
Case3: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Phase
V 1
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 1
1
R 21 k
R 31 k
C 11 8 u
C 41 8 u
L 1
1 . 5 m H
1 2
L 2
1 . 5 m H
1 2
0
V 2
TD = 0 . 0 0 5
TF = 7 0 0 uP W =P E R = 1 0 0
V 1 = 0
TR = 1 0 u
V 2 = 5 0 0 0
V 3
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 4
1
L 3
1 . 5 m H
1 2
R 51 k
V 4
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 6
1
L 4
1 . 5 m H
1 2
R 71 k
C 21 8 u
C 31 8 u
C 51 8 u C 6
1 8 uC 71 8 u
C 81 8 u
C 91 8 u
C 1 01 8 u
V V-
V+
Case3: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Phase
Case4: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Earth
V 1
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 1
1
R 21 k
R 31 k
C 19 u
C 49 u
L 1
1 . 5 m H
1 2
L 2
1 . 5 m H
1 2
0
V 2
TD = 0 . 0 0 5
TF = 7 0 0 uP W =P E R = 1 0 0
V 1 = 0
TR = 1 0 0 u
V 2 = 5 0 0 0
V 3
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 4
1
L 3
1 . 5 m H
1 2
R 51 k
V 4
F R E Q = 5 0V A M P L = 2 3 0
V O F F = 0
R 6
1
L 4
1 . 5 m H
1 2
R 71 k
C 29 u
C 39 u
C 59 u C 6
9 uC 79 u
C 89 u
C 99 u
C 1 09 u
R 81 0
V V
Case4: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Earth
