DISTRIBUTED POWER SUPPLY SYSTEM

摘要

PURPOSE:To provide a countermeasure to the failure of the power generation source of distributed power supplies when the failure of the power generation source is generated in a distributed power supply system, which has the distributed power supplies consisting of the power supply source generating DC power such as a solar cell and an inverter converting the DC power of the power generation source into AC power and in which the distributed power supplies are linked with an attached power supply. CONSTITUTION:A power generation source protective device 14 detecting a failure on the solar cell 8 side as a power generation source and containing an informing means 18 informing an operator of the generation of the failure on the solar cell 8 side on the basis of the detection of the failure is mounted.