TEST METHOD OF PROTECTION AND CONTROL PANEL FOR REDUCING POWER LOSS

摘要

PURPOSE: A test method of a protection and control panel for reducing the power loss is provided to prevent the power loss generated by the suspension of power supply for the protection and control panel. CONSTITUTION: A test method of a protection and control panel for reducing the power loss includes the steps of: (s300 -s304) connecting the intercept, injection and control signal output terminals of the test assistant panel with the protection and control panel in parallel; (s306) separating the intercept, injection and reclosing signal connection lines from the circuit breaker and the protection and control panel; (s306) connecting to the test assistant panel circuit breaker unit from the protection and control panel; and (s308 -s312) testing the protection and control panel.