Design and Cost-Benefit Analysis of Disaster-Prevention Micro-Grid

• Main Authors: Yuan-I Mai, 麥源益
• Other Authors: Dr. Ming-Yuan Cho
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/cn747e

碩士 === 國立高雄應用科技大學 === 電機工程系博碩士班 === 106 === The purpose of this thesis is to design a disaster prevention microgrid for the shelter center of high-risk areas affected by natural disasters in Pingtung County. The proposed microgrid which integrates smart inverters, energy storage battery packs, solar photovoltaic systems, smart energy management systems (EMS), and backup generators, can immediately support power electricity to maintain the basic living conditions for disaster victims as well as provide emergency power for victims saving while a Taipower’s mains power outage is occurring by natural disaster. This study first selects high-risk areas susceptible to natural disasters in Pingtung County, and takes on site investigation to realize the geographical environment of the tribal refuge center in the area, the specifications of the electrical load equipment, the load demand of the equipment and the population of the tribe inorder to plan and design a disaster prevention microgrid. Cost and benefit analysis which involves the cost of investment and maintenance of the microgrid energy storage system construction as well as the benefit of basic electricity cost savings and the electricity price subsidy obtained by the Taipower demand bidding measures is executed by net present value method. Therefore planning results can be used as a guidance for the Pingtung County government building a disaster prevention microgrid in the future.