CONTROL OF ELECTRIC LOADS DURING GENERATOR FAILURE IN A MULTI-GENERATOR SYSTEM

摘要

An electrical power system for controlling electrical loads during a generator failure in a multi-generator system (10, 11) comprising: temperature sensing means for providing temperature signals each indicative of the temperature of a generator critical hotspot for a corresponding operating generator, said generator critical hotspot being indicative of the generator internal component whose temperature first reaches its thermal limit in response to increasing generator load; and processing means (25) responsive to one of said temperature signals being in excess of a corresponding trip signal for shedding electrical loads.