需量反應中卸載最佳化之設計

Design and Implementation of Optimal Load Shedding of the Demand Response

盧浩仁(Hau-Ren Lu)

指導教授 ： 姚立德 ； 陳文輝

國立臺北科技大學/機電學院/自動化科技研究所/碩士(2005年)

https://doi.org/10.6841/NTUT.2005.00114

摘要

為了評估我國實施需量反應中直接負載控制之可行性，本文提出「COP最佳化法」、「容量比例分配法」及「混合型卸載最佳化法」應用於「需求面能源管理系統」執行需量卸載的分配演算法。在都會地區之高壓用戶中，有高達65%之用戶認為若欲實施需量交易，空調負載是最適合進行交易之電力負載。由於一般的工廠、大樓等場所中的空調主機是由多台組成的，用戶為了達成允諾的負載量，若以手動的方式卸載時，不易調整至期望值，並且造成機電人員在計算分配卸載的麻煩。因此「COP最佳化法」利用非線性規劃配合著空調主機的性能係數，自動地分配每一台空調主機的卸載量，使得空調主機群的冷凍能力總合發揮到最大。當空調主機的性能係數無法取得時，則改以「容量比例分配法」依照空調容量的比例來平均分配每台空調的卸載量，使得用戶自動化地完成需量卸載。若用戶的空調主機不敷需量卸載要求時，可以增加其他電力設備，如：泵浦、照明設備等一同卸載，此時以「混合型卸載最佳化法」計算其卸載分配量。

關鍵字

直接負載控制 ； 容量比例 ； 混合型卸載 ； 需求面能源管理系統 ； 非線性規劃 ； 性能係數

並列摘要

In this thesis, we proposed the "COP(Coefficient Of Performance) optimization method", the "capacity ratio method" and the "mix shed optimization method" in “Demand-side Energy Management System” in order to evaluate the possibility of direct load control of demand response. About 65% of users in the metro consider the air-condition load to be a good way of shed load in the demand exchange. Nevertheless the staffs have difficulties in shed balance because there are many air-conditioners in the buildings or factories. The "COP optimization method" distributes the shedding load in air-conditioners automatically with the use of nonlinear programming to maximize the COP of air-conditioners. We used the "capacity ratio method" to distribute the shedding load in air-conditioners if we do not have the coefficients of air-conditioners. We also used the "mix shed optimization method" if the air-conditioners load does not fit the demand shedding.

並列關鍵字

Direct Load Control ； Capacity Ratio ； Mixed Shed ； Demand-side Energy Management System ； Nonlinear Programming ； Coefficient Of Performance

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