JIANG Xun, WANG Zhong-yi. Analysis of the Electric Field of 330 kV Composite Insulator with Grading Rings[J]. High voltageapparatus, 2004, (3): 215-217.
JIANG Xun, WANG Zhong-yi. Analysis of the Electric Field of 330 kV Composite Insulator with Grading Rings[J]. High voltageapparatus, 2004, (3): 215-217.DOI:
The electric field strength and voltage distribution along 330 kV composite insulator with different size of grading ring are calculated using software ANSYS; the relationship between the position
the size of the grading ring and electric field distribution is found out. Comparing with test result