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臺灣能源期刊論文全文

臺灣能源期刊第4卷第1期內容

出刊日期:March, 2017

題目
北美重要電力市場的系統操作規則
Title
System Operating Rules of Major Electricity Markets in North America
作者
吳元康、賴重瑀、謝廷彥、詹博雄
Authors
Yuan-Kang Wu, Chung-Yu Lai, Ting-Yen Hsieh, Bo-Shiung Jan
摘要
全球許多先進國家為了提升系統操作的效率與競爭力,已逐漸將電力市場解制,並開發出許多電力市場的結構。然而在開放電業市場競爭以追求經濟效益極大化的同時,電力系統的安全操作是不容忽視的重要關鍵。此外,為了減少溫室氣體排放量以及降低對傳統石化燃料的需求,近年全球再生能源裝置容量已大幅增加。這些再生能源的併入大幅提高系統的不確定性,並增加系統操作的複雜度。因此臺灣近年在面臨電業自由化以及大量再生能源併網的雙重挑戰下,對於電力市場設計與相關的操作規則必須格外謹慎。由於歐美先進國家的電力市場已運行多年,它們的操作經驗可以提供我國發展電力市場的參考。本文已經針對四個主要北美電力市場,包含ERCOT、Midcontinent ISO、PJM、以及CAISO之電力系統,探討相關的系統操作規則,並特別著重在含再生能源併入下的機組排程與調度以及電網安全分析的程序,這些研究成果可供國內未來發展電力市場規則的重要參考。
關鍵字
電力市場、再生能源、機組排程與調度、電網安全分析
Abatract
Many developed countries have deregulated their power industries and proposed a number of electricity market structures to increase their operating efficiency and competitiveness. However, system operating security is a major concern and cannot be ignored when starting the competition in electricity markets to achieve the maximum economic benefits. Furthermore, to reduce greenhouse gas emissions and the need of traditional fossil fuels, the installed capacity of global renewable energy has increased substantially in recent years. The integration of renewable energy increases substantially system uncertainty and complexity of the system operation. Therefore, the design of the electricity market with associated operating rules in Taiwan needs more concerns because Taiwan will face the challenges from the power industry deregulation and renewable energy integration simultaneously. Since the electricity markets in numerous advanced countries have been running for many years, their operating experience can provide the reference for developing Taiwan’s electricity markets. This article has discussed the operating rules four major North American electricity market, including ERCOT, Midcontinent ISO, PJM, and CAISO systems, and, in particular, focused on the process on unit commitment and dispatch as well as the network security analysis by considering the integration of renewable energy. These research results can provide an important reference to developing the market rules of Taiwan’s electricity market.
Keywords
Electricity Market, Renewable Energy, Unit Commitment and Dispatch, Network Security Analysis