臺灣博碩士論文加值系統

本論文探討某複循環發電廠內之機電設備計算及選用，如主變壓器、輔助變壓器、發電機斷路器、緊急柴油發電機、直流供電系統等，以符合設備計算上所需參考之國際規範、標準等。另外比較傳統式自動切換系統與快速切換系統於發電廠電氣系統設計上之應用以及差異性。除了介紹快速切換系統之各項功能、動作原理及判斷條件，並使用軟體模擬快速切換時，在匯流排下之群組馬達再啟動之暫態現象，以及保護電驛設定上須注意之情形。最後對於發電廠完工後在併入公共電網時所必須測試之幾項功能進行討論，以確保各項控制及保護功能正確無誤。本論文研究成果可供業者、設計公司及廠家未來在計畫設置複循環發電機組時參考設計使用，以達電廠設置更合理、經濟及提升電氣系統供電之穩定度。

The purpose of this report is to study the electrical system calculations and to select main electrical equipment such as main transformer, auxiliary transformer, generator circuit breaker, emergency diesel generator, and DC power supply systems for a combined cycle power plant based on relating international codes and standards. Then, the report introduces functions and operation principles of the fast bus transfer system, study the motors restarting transient phenomenon by soft ware simulation, and perform adequate settings of protection relays. Finally, the report discusses various tests for the power plant synchronizing with civil power system in order to ensure control and protection functions are performed correctly. The report can be useful for power companies, engineering companies, and vendors for reference when they are planning a new combine cycle power plant to achieve a more economical and stable power supply system.

第一章 緒論
1.1 研究背景
1.2 研究動機與目標
1.3 文獻回顧
1.4 章節概述
第二章 馬來西亞複循環發電廠介紹
2.1 發電廠區平面介紹
2.2 發電廠供電系統之組成
2.3 燃氣渦輪機及蒸汽渦輪機單線架構介紹
2.3.1 燃氣渦輪發電機（GTG）單線架構介紹
2.3.2 蒸汽渦輪發電機（STG）單線架構介紹
2.4 結語
第三章 供電設備之選用計算
3.1 昇壓變壓器及輔助變壓器
3.2 發電機主斷路器
3.3 直流供電系統
3.4 緊急柴油發電機系統
3.5 結語
第四章 快速切換系統及暫態探討
4.1 傳統自動切換開關
4.2 快速切換系統功能之介紹
4.3 電源切換之暫態影響
4.4 結語
第五章 發電機運轉測試
5.1 發電機對相試驗（PHASE DETECTION TEST）
5.2 短路試驗（SHORT CIRCUIT TEST）和AVR 試驗
5.3 發電機同步試驗（SYNCHRONOUS TEST）
5.4 發電機加載及可靠度試驗
5.5 結語
第六章 研究成果與未來研究之建議
6.1 研究成果
6.2 未來研究方向及建議

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