FANG Xiao-han, WU Shuang, ZHOU Fang, et al. Calculation of Bursting Pressure of Casting Aluminum Enclosure of High Voltage Switchgear[J]. High voltageapparatus, 2010, 46(8): 66-69.
FANG Xiao-han, WU Shuang, ZHOU Fang, et al. Calculation of Bursting Pressure of Casting Aluminum Enclosure of High Voltage Switchgear[J]. High voltageapparatus, 2010, 46(8): 66-69. DOI: 10.13296/j.1001-1609.hva.2010.08.005.
Aiming to the calculation of bursting pressure of casting aluminum enclosure of high voltage switchgear
design principle of one-story withstand pressure vessel and calculation formula of welding cylinder are adopted.Considering the effect from casting process
bursting pressure of partial casting enclosure is calculated.In addition hydraulic test is also carried out on the enclosure to verify the calculated result.Meanwhile the calculation skeleton formula of bursting pressure of casting aluminum enclosure for high voltage switchgear is established.