Generator Fuel Cost Statistics and Analysis and Operation Strategy in Mazu Area

• Main Authors: Fu-Yuan Hsiao, 蕭富元
• Other Authors: Chih-Ju Chou
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/j99zp4

碩士 === 國立臺北科技大學 === 電機工程系所 === 100 === In this thesis aims to study the operation strategies of units in Mazu area, based on the generator fuel cost statistics and analysis in which the fuel cost of generation units in the three plants located on ZhuSan, NanGan and PeiGan generation plants are analyzed, and the operation strategies of units dispatch are planned mainly considering both economy and security issues. Firstly, the efficient net power output and heat rate (L/kWh) of each unit are analyzed according to the statistic data from the operation report of each plant. Then, the operation cost (NT$/hr) variation of each unit can be obtained, and can be provided as a reference for scheduling unit operation. The unit dispatch operation mode under different load level will be planned considering the operation costs of units, system spinning reserve, penetration rate of single unit and split-bus operation. Finally, the power system model of Matsu areas is constructed by a power system software package, namely power system simulation for engineering (PSS/E), to perform the of power flow, fault and stability of the system for verifying unit dispatch results analysis satisfying the security and economical requirements. The generation fuel cost statistic and analysis result issue useful reference for long term fuel planning, and the proposed operation strategy of unit can reach the security and economical operation in Matsu area.