In recent, DC power is familiar around human's life. Specially, a lot of renewable energy such as fuel-cell and solar cell system are DC power generation system. This paper consider how DC lighting system can be constructed on DC power system and what...
In recent, DC power is familiar around human's life. Specially, a lot of renewable energy such as fuel-cell and solar cell system are DC power generation system. This paper consider how DC lighting system can be constructed on DC power system and what is necessary for an efficient operation.