| Summary: | 碩士 === 明新科技大學 === 電機工程系碩士班 === 106 === Climate change, also called global warming, refers to the rise in average surface temperatures on Earth. Climate change is due primarily to the human use of fossil fuels, which releases carbon dioxide and other greenhouse gases into the air. Replacing vehicles powered by internal combustion engines by electric vehicles can reduce roadside air pollution. The Government should put more resource into research and development of electric vehicles and improvement of complementary infrastructure. In addition, with the constant development of electric vehicle technologies, electric vehicles will be very quickly become the mainstream means of transport, electric vehicle charging load will inevitably become part of the energy source user’s load. Installation a new charging control system is costly for an energy source user. Therefore, development of more practical charging control system for electric vehicles to coordinate the user’s load and charging power of electric vehicles, and increase the economic benefits of charging control system for electric vehicles are important issues in assessing whether the user would agree to set up charging control system for electric vehicles.
This thesis develops a charging management system for electric vehicles in time-of-use rate users. The developed charging management system is composed of simulated load, data transmission system, supervisory control and data acquisition system, and charging control program. Load data of a Time-of-Use rate user and simulated load of a simulated electric vehicle are being used as an example to test the developed charging management system for electric vehicles. Numerical examples are included to demonstrate the effective of the developed charging management system for electric vehicles. The results may serve as a reference for TOU users to assess and set up electric vehicle charging stations, thereby contributing positively to the promotion of electric vehicle.
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