The NAS battery: a multifunction energy storage system

2003 IEEE Power Engineering Society General Meeting (IEEE Cat. No.03CH37491) Pub Date : 2003-07-13 DOI:10.1109/PES.2003.1270917

B. Tamyurek, D. Nichols, O. Demirci

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引用次数: 25

Abstract

This paper presents an overview of the first U.S. demonstration of stationary sodium sulfur (NAS) battery energy storage technology hosted by the American electric power (AEP). The NAS batteries are supplied by NGK insulators, Ltd. in Japan. ABB, Inc. of New Berlin, Wisconsin supplied the power conversion system that integrates direct current (DC) from the NAS battery with the alternating current (AC) of the power grid. Other partners in the demonstration include the Tokyo electric power company (TEPCO), department of energy/Sandia national laboratories and EPRI. Testing was performed at ABB and supported by NGK and AEP's measurement and analysis team. Testing took one month to complete and used advanced measurement and recording equipment. In conclusion, the acceptance testing of the unit verified the functionality and grid compatibility of the system and the reliability of the protection mechanisms. The measured data were used to validate system performance and analyzed to recommend further improvements especially on the system dynamics, optimum usage of the energy stored in the batteries and reliability.

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NAS电池:一种多功能储能系统

本文概述了由美国电力公司(AEP)主办的固定式钠硫(NAS)电池储能技术在美国的首次演示。NAS电池由日本NGK绝缘体有限公司提供。位于威斯康辛州新柏林的ABB公司提供了将NAS电池的直流电(DC)与电网的交流电(AC)集成在一起的电力转换系统。示范的其他合作伙伴包括东京电力公司(TEPCO)、能源部/桑迪亚国家实验室和EPRI。测试在ABB进行，并由NGK和AEP的测量和分析团队提供支持。测试耗时一个月完成，使用了先进的测量和记录设备。总之，机组的验收测试验证了系统的功能和电网兼容性以及保护机制的可靠性。测量数据用于验证系统性能，并对其进行分析，以提出进一步的改进建议，特别是在系统动力学、电池存储能量的最佳使用和可靠性方面。

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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2003 IEEE Power Engineering Society General Meeting (IEEE Cat. No.03CH37491)

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