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題名 | 依負載率差異訂價之研究=A Research on the Load Factor Differentiating Pricing |
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作 者 | 鄭義; 張玉山; 楊正光; 陳嘉裕; | 書刊名 | 台電工程月刊 |
卷期 | 581 1997.01[民86.01] |
頁次 | 頁86-100 |
分類號 | 448.115 |
關鍵詞 | 依負載率差異訂價; 負載管理; 邊際成本訂價; 數學規劃; Load factor differentiation pricing; Load management; Marginal cost pricing; Mathematic programming; |
語文 | 中文(Chinese) |
中文摘要 | 本研究計畫係以邊際成本的觀念為基礎,發展一因應不同發電機組具異質發電成 本特性的電力價格。新電價制度下,超尖峰時段的流動電費最高,而離峰時段的流動電費則 相對低廉。 新電價制度中,亦允許消費者在電力契約(分為高、中、低利用率三種) 的簽 訂上,具有完全的選擇主權,以符合不同用戶的負載型態。新電價制度的特點有:ぇ用戶可 其實際負載型態選擇一最適的契約簽訂。え用戶可籍由移轉負載以大幅降低其電費支出。ぉ 用戶在不更動負載型態下,電費支出不會有大幅的變動。 本研究採負載實測及設計問卷的方式,以瞭解用戶的需求型態,並籍以調查用戶對新電價的 接受意願及其可能移轉的負載量。多數廠商對新電價仍持保留態度,願意移轉負載者之移轉 量約為 60MW。 最後以數學規劃方式模擬實施新電價制度後可能移轉的負載量,最後說明新 電價在施行上的效果、可行性及其可能面臨的困難,並舉出數項建議,作為臺電公司新電價 制度經濟效益評估之參考。 |
英文摘要 | Based on the idea of marginal cost pricing, a new price system was designed to reflect different costs incurred from operating different power generating units, The new system charges substantially higher prices for super-peak hours, power demand, and much lower prices for off-peak hours. It also allows users to choose among contracts (the high-, moderate-, and low-utilization contracts) which suit their load patterns. The advantages of the price system are ぇ Customers can cut down their electric bills by shifting load from peak hours to off-peak hours. え Taipower can plan its future capital investment more efficiently. A survey over all the ultrahigh-volatge customers about their opinions on the proposed price system showed that the majority were reluctant to adopt the system, while the shift away of peak-hour loads from those who answered that they may accept the new system totaled about 60MW. Finally, mathematic programming was used to simulate the possible load changes once the new price system is in effect. Suggestions which, may help to ensure smoother transition from the old price system to the new one were also proposed. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。