PEN Yi1, JIANG Zheng-long2, LIN Fu-chang3. Calculation and test verification for tower lighting counterattack under direct stroke[J]. 2008, 28(6): 19-21+30.
PEN Yi1, JIANG Zheng-long2, LIN Fu-chang3. Calculation and test verification for tower lighting counterattack under direct stroke[J]. 2008, 28(6): 19-21+30.DOI:
Calculation and test verification for tower lighting counterattack under direct stroke
Traditional method suggested by over-voltage protection regulations and former methods using electromagnetic field have some defects in dealing with tower lighting counterattack.The paper described a method using quasi-static electromagnetic field model to analyze tower counterattack performance under direct stroke and to calculate the voltage distribution on both sides of tower insulator.The method was verified by small model tests.