2012•Low Voltage ApparatusRequires access
Circuit Breaker's Selection in Electrical Design of Low Voltage Power Distribution System
BU Haomin
Open publisher page 0 citations
Abstract
The principle of circuit breaker's selection in low voltage power distribution system was introduced.Selection method of circuit breaker's rated current and breaking capacity was also given by calculating load current and short-circuit current.The type of selective protection,conditions and implementation methods in circuit breaker's selection were analyzed.And cable's parameters were also introduced which might seriously affect circuit breaker's selection and system's normal operation.