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Simulation of Surge Immunity

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Simulation of Surge Immunity

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Simulation of Surge Immunity

1. 1. 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
2. 2. 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
3. 3. 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
4. 4. 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
5. 5. 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
6. 6. Case1: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Neutral V1 FREQ = 50 VAMPL = 230 VOFF = 0 R1 1 R2 1k R3 1 C1 18u C2 18u C3 18u C4 18u L1 1.5mH 1 2 L2 1.5mH 1 2 0 V2 TD = 0.005 TF = 70u PW = PER = 100 V1 = 0 TR = 10u V2 = 5000 VV
7. 7. Case1: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Neutral
8. 8. Case2: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Earth V1 FREQ = 50 VAMPL = 230 VOFF = 0 R1 1 R2 1k R3 1k C1 9u C2 9u C3 9u C4 9u L1 1.5mH 1 2 L2 1.5mH 1 2 0 V2 TD = 0.005 TF = 700u PW = PER = 100 V1 = 0 TR = 10u V2 = 5000 R4 10 VV
9. 9. Case2: Circuit Simulation for capacitive coupling of 1-Phase AC line Overvoltage Phase - Earth
10. 10. Case3: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Phase V1 FREQ = 50 VAMPL = 230 VOFF = 0 R1 1 R2 1k R3 1k C1 18u C4 18u L1 1.5mH 1 2 L2 1.5mH 1 2 0 V2 TD = 0.005 TF = 700u PW = PER = 100 V1 = 0 TR = 10u V2 = 5000 V3 FREQ = 50 VAMPL = 230 VOFF = 0 R4 1 L3 1.5mH 1 2 R5 1k V4 FREQ = 50 VAMPL = 230 VOFF = 0 R6 1 L4 1.5mH 1 2 R7 1k C2 18u C3 18u C5 18u C6 18u C7 18u C8 18u C9 18u C10 18u V V- V+
11. 11. Case3: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Phase
12. 12. Case4: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Earth V1 FREQ = 50 VAMPL = 230 VOFF = 0 R1 1 R2 1k R3 1k C1 9u C4 9u L1 1.5mH 1 2 L2 1.5mH 1 2 0 V2 TD = 0.005 TF = 700u PW = PER = 100 V1 = 0 TR = 100u V2 = 5000 V3 FREQ = 50 VAMPL = 230 VOFF = 0 R4 1 L3 1.5mH 1 2 R5 1k V4 FREQ = 50 VAMPL = 230 VOFF = 0 R6 1 L4 1.5mH 1 2 R7 1k C2 9u C3 9u C5 9u C6 9u C7 9u C8 9u C9 9u C10 9u R8 10 V V
13. 13. Case4: Circuit Simulation for capacitive coupling of 3-Phase AC line Overvoltage Phase - Earth