1. Student Number : 11720239 Student Name : Shohei Majima Examples of using wind turbine generating by 2011

2. Wind turbine generating The wind turbine generating turns a windmill using wind, and it is a system generating electricity by rotary motion. Here, introduce the wind turbine generating is used in the world.

3. Propeller type windmill Propeller type windmill of the most widely used wind turbine generating. Merit Power generation efficiency is the best. Can be large, and large dimension generation electricity is enabled. When a strong wind, the noise is too noisy. Demerit Installation condition is limited.

4. Wind turbine generating on the ocean In order to mitigate noise and installation condition, in some cases to build a wind turbine generating on the ocean. Prevalent in most European. Lillgrund off the coast of wind turbine generating in Sweden Midoruguron offshore wind turbine generating in Denmark

5. Second place, U.S.A.(Texas), 18% Japan(Hokkaido), 2% First place, Germany, 23% Netherlands Japan Canada Portugal The Union France Italy Denmark China India Spain U.S.A Germany Etc. End of 2007 Third place, Spain, 16% Wind turbine generating in the world

6. Other wind turbine generating Gyromill type windmill Feature Independent of wind direction. Easy installation and maintenance. Low noise Example of use Some cases be used in combined with solar power. Gyromill type windmill Solar panel Streetlight is installed in the top Be treated as a small wind turbine generating.

7. Challenges for the future Preventing wind damage or collapse Reduce costs Electrical transmission technologies such as the development of stable

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