BENEFIT OPTIMIZATION OF CENTRALIZED AND DECENTRALIZED POWER-SYSTEMS IN A MULTI-UTILITY ENVIRONMENT

被引：24

作者：

NISHIMURA, F

TABORS, RD

ILIC, MD

LACALLEMELERO, JR

机构：

[1] TOKYO ELECT POWER CO LTD,TOKYO,JAPAN

[2] MIT,ELECTROMAGNET & ELECTR SYST LAB,CAMBRIDGE,MA 02139

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1993年 / 8卷 / 03期

关键词：

D O I：

10.1109/59.260879

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The objective of this paper is to examine the theoretical bases for benefit optimization in centralized and decentralized electric power systems. In a centralized (single control) power system, we use cost, revenue, and profit as system performance criteria for benefit optimization, and compare the conditions. The results show that conventional cost minimization is not necessarily equivalent to benefit optimization based on other criteria. In a decentralized (multi-utility) power system, we investigate benefit optimization and its allocation at the unconstrained economic optimum, economic optimum with constraints, and conditions under which the solution is an economic suboptimum. We use the data from the EPRI Regional Systems to show practical examples of the benefit allocation with wheeling transactions. Although some rules are better for society than others, there still is not one right answer to determine the rules for benefit optimization.

引用

页码：1180 / 1186

页数：7