SUN Ya-hui. Solution to the Pressurizing Issues for the Siemens Hydraulic Mechanism with Design of Its Exhaust Device[J]. High voltageapparatus, 2012, 48(3): 113-116+122.
SUN Ya-hui. Solution to the Pressurizing Issues for the Siemens Hydraulic Mechanism with Design of Its Exhaust Device[J]. High voltageapparatus, 2012, 48(3): 113-116+122. DOI: 10.13296/j.1001-1609.hva.2012.03.023.
Normal and abnormal pressurizing issues of the Siemens hydraulic mechanism are discussed by way of its primary hydraulic loop and secondary control loop.Methods for dealing with different abnormal pressurizing are provided
including a particular one for live circuit-breaker.A corresponding automatic exhaust device with manual and automatic exhaust functions is designed to reduce labor and enhance circuit-breaker’s reliability.