SYSTEM AND METHODS FOR TESTING ELECTRICAL POWER SYSTEM COMPONENTS

摘要

A power system (11) includes a prime mover (30) drivingly connected to an electric generator (32). The power system may also include an electric power load (46), an electrical energy storage device (50), and power-system controls (26). The power-system controls may be configured to selectively operate the prime mover and the electric generator to power the electric power load by supplying electricity at a first voltage. The power- system controls may also be configured to selectively supply electricity from the electrical energy storage device at a second voltage during testing of one or more electrical components of the power system with the electricity supplied at the second voltage. The second voltage may be lower than the first voltage.