YUAN Yuan, ZHAO Xiao-min. Experience of Reconstructing Packing Case of 550 kV Bushing to be that for LW13-550 Type Circuit Breaker’s Bushing[J]. High voltageapparatus, 2005, (2): 158-160.
YUAN Yuan, ZHAO Xiao-min. Experience of Reconstructing Packing Case of 550 kV Bushing to be that for LW13-550 Type Circuit Breaker’s Bushing[J]. High voltageapparatus, 2005, (2): 158-160.DOI:
The Packing case of 550 kV bushing is reconotructed to be the case for LW13-550 type circuit breaker’s bushing. But the size of case after reconstruction has a great change. Whether it can meet the requirement for product protection transportation and hoisting or not is a key problem to be solved. Through computation of mechanics property regarding its stiffness and strength
the reliability of the new packing case is confirmed. The practical application verifies the reconstruction is successful