Title :
Development of large-scale power conditioning system in Hokuto Mega-solar project
Author :
Konishi, Hiroo ; Iwato, Takeshi ; Kudou, Mitsuru
Author_Institution :
Solar Project Headquarters, NTT Facilities Inc., Tokyo, Japan
Abstract :
About 2 MW PV system has been constructed in Hokuto to verify grid stabilization with a large-scale PV system. The large-scale power conditioning system (PCS) of 400 kW has been developed to connect to an existing extra-high voltage AC grid smoothly. In this paper, the outline and the development target of the Hokuto Mega-solar project are introduced, especially focusing the development of PCS. And some results provided so far are discussed.
Keywords :
high-voltage techniques; photovoltaic power systems; solar cells; Hokuto mega solar project; PV system; grid stabilization; high voltage AC grid; power 2 MW; power 400 kW; power conditioning system; Choppers; Cities and towns; Control systems; Large-scale systems; Personal communication networks; Photovoltaic systems; Power conditioning; Power electronics; Solar power generation; Testing; control and protection system; grid connection; photovoltaic system; power conditioning system;
Conference_Titel :
Power Electronics Conference (IPEC), 2010 International
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-5394-8
DOI :
10.1109/IPEC.2010.5543213
