锡特卡-卡克-彼得堡直流互联的可行性

2001 Power Engineering Society Summer Meeting. Conference Proceedings (Cat. No.01CH37262) Pub Date : 2001-07-15 DOI:10.1109/PESS.2001.970036

G. Karady, F. M. Carson, R. Cornelius

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引用次数: 2

摘要

阿拉斯加东南部岛屿的电力互联将提高系统的可靠性并降低能源成本。本文探讨了锡特卡-卡克-彼得堡之间互联互通的可行性。本文分析了不同的互联方案:交流传输、直流传输和混合系统，在陆地部分包含交流，在较长的跨海部分包含直流。分析表明，交流系统是不可行的，而传统的直流系统是不经济的。基于电压源变换器的直流系统是技术上最有利的解决方案。预算经济评价倾向于采用电压源变换器的混合系统。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Feasibility of a DC intertie for Sitka-Kake-Petersburg interconnection

The electrical interconnection of the islands in Southeast Alaska would increase system reliability and reduce energy cost. This paper investigates the feasibility of an intertie between Sitka-Kake-Petersburg. The paper analyses the different options for the interconnection: AC transmission, DC transmission and a hybrid system, containing AC in the land sections and DC in the longer sea crossing. The analysis shows that the AC system is not feasible and the conventional DC system is not economical. The voltage source converter based DC system is the technically most advantageous solution. The budgetary economical evaluation favors the hybrid system, with voltage source converters.

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2001 Power Engineering Society Summer Meeting. Conference Proceedings (Cat. No.01CH37262)

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