A113 風車の産業効果(OS2 再生可能エネルギー・マイクログリッド),動力エネルギーシステム部門20周年,次の20年への新展開)

概要

論文の詳細を見る
Wind turbine generation (WTG) has a major role in the world at present. The global wind market for WTG installations in 2009 was worth about 5.5 trillion Japanese Yen and around half million people are now employed around the world. WTG production by Japanese manufacturer in 2009 is about 1GW per year, which is about 2.6% of world share. In the meantime, WTG is made of about 10,000 parts, and most of those are purchased from outside companies. Therefore, wind industry has large economic effects. In Japan, there are more than 200 companies which are related to WTG. Furthermore, Japanese manufactures have strong competitive power in large bearings, generators and power device among the major components of WTG. The economic effect by Japanese WTG industry is estimated as 300 billion Japanese Yen and more than 5000 people employment.
一般社団法人日本機械学会の論文
2010-06-20