| Summary: | 碩士 === 南台科技大學 === 電機工程系 === 102 === This thesis presents optimal capacity planning problem for hybrid renewable generation system with storage devices. Considering multinational electricity tariffs and feed in tariff rate, solar module, wind turbine and battery are planned to be optimal allocation. The amount of renewable energy generation system is to supply load firstly and to ensure that load operating uninterruptedly. The real weather data from the Central Weather Bureau in 2013 at 28 sites, including hourly wind speed, solar radiation, temperature, and three scale of load amount with the load model located at the Southern Taiwan University of Science and Technology A Building are used to evaluate the optimal capacity of hybrid renewable generation system. Generation cost function deduction of benefits from feed-in tariff (FIT) under 20 operating years is simulated to achieve optimal capacity allocation, total present net benefit and payback time of all testes sites.
The electricity tariff rate and FIT of United Kingdom, Germany, Hawaii, Japan and Taiwan on 2013 are used under the controlled charge/discharge mode for storage battery to investigate the impacts of electricity rate of FIT. Simulation results show that the control of battery can be reduced payback time significantly. The electricity tariff rate and FIT directly affects the results of total present net benefit, recovery period and the final optimal allocations for hybrid renewable energy system.
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