| Summary: | 碩士 === 國立臺灣大學 === 土木工程學研究所 === 99 === Abstract
There is a shortage of energy source in Taiwan, and need to import energy more than 98% from oversea. Therefore, the decrease of imported energy source is a major topic in Taiwan. Wind generating is clean with renewable energy, so there are character in low pollution and cost down, inexhaustible in supply and always available for use. Taiwan is an oceanic island, there are northeast monsoon over 6 months annually and southwest monsoon in summer, therefore wind velocity reach 4 m/s average in total area over 2,000 square kilometers, the wind energy source is rich. The wind energy source in the Penghu Island has been investigated and analyzed, whose capacity factor 45 % is the best in global, so that government positive develop wind generator set nearly.
From 1999, Taiwan Power Company have established wind generator amount 162 set with total capacity 288.76 MW for commercial operation, Independent Power Producer have established amount 114 set with total capacity 254.05 MW, up to now. Taiwan’s west coast have been almost developed relating optimum wind farm. In 2011, government declared Low Carbon Island Plan for Penghu, and submarine cable will be installed by 2014 between Taiwan and Penghu for developing Penghu’s wind farm.
The construction of wind generator set have been executed over 10 years in Taiwan, there are have more experience. The effect of monsoon wind is great during the period of assembling and commissioning for wind generator set, in other words, northeast monsoon will make success, or fail. Therefore, work progress shall be arranged according the character of monsoon wind for reducing work period, avoiding work dangerous and improving project efficiency.
The optimum schedule of wind generator construction shall consider avoiding northeast monsoon for assembling work, and need strong wind during the period of commissioning test. Therefore, the basic and guiding of whole project arrangement shall be avoiding northeast monsoon in assembling work period, and commissioning test will be executed in northeast monsoon. Construction progress shall be planned for the project successfully regarding the effect of northeast monsoon.
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