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Final Report on the Development and Operation of a 1 MW/8MWh Na/S Battery Energy Storage Plant
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English
Abstract
The Yuasa Battery Company and NGK Spark Plug Company have successfully completed installation, and started operation of a 1MW/8MWh Na/S battery energy storage plant in the Tatsumi energy storage facility of The Kansai Electric Power Company, under the sponsorship and direction of the New Energy and Industrial Technology Development Organization. The 1MW/8MWh Na/S battery plant has been constructed in two steps. The first half of the plant, corresponding to 0.5MW/4MWh, was constructed in September, 1990, and tested until May, 1991, when 85 charge/discharge cycles were counted. The second half plant corresponding to 0.5MW/4MWh was assembled in May, 1991, heated up to the operating temperature, and combined with the first half plant to complete a full 1MW/8MWh Na/S battery energy storage plant. After passing the official test, the operation of the full 1MW/8MWh battery plant officially started. The full size 1MW/8MWh Na/S battery plant functioned satisfactorily with charge/discharge efficiencies of about 86.3% on the DC/DC basis excluding auxiliary power consumption, and 126 charge/discharge cycles were completed by March 31, 1992. During this period, the first half 0.5MW/4MWh plant achieved of 211 cycles. The operation of the 1MW/8MWh full plant was officially continued till the end of March, 1992, followed by independent research by Yuasa Battery Company and The Kansai Electric Power Company.
Authors
- Eiichi Nomura - Yuasa Battery Co., Ltd.
- Kazumasa Matsui - Yuasa Battery Co., Ltd.
- Asao Kunimoto - Yuasa Battery Co., Ltd.
- Koichiro Takashima - Yuasa Battery Co., Ltd.
- Yuji Matsumaru - Yuasa Battery Co., Ltd.
- Shigeru lijima - NGK Spark Plug Co., Ltd.
- Yasushi Matsuo - NGK Spark Plug Co., Ltd.
- Toshihiko Hirabayashi - New Energy and Industrial Technology Development Organization, NEDO
- Shigenobu Furuta - New Energy and Industrial Technology Development Organization, NEDO
Citation
Nomura, E., Matsui, K., Kunimoto, A., Takashima, K. et al., "Final Report on the Development and Operation of a 1 MW/8MWh Na/S Battery Energy Storage Plant," SAE Technical Paper 929054, 1992, https://doi.org/10.4271/929054.Also In
References
- Nomura E. et al “The Present Status of Preparation of 1MW/8MWh Na/S Battery Energy Storage Plant” Proc. DOE/EPRI Beta Battery Workshop VIII 18 1 1991
- Takashima K. et al “Operation of a 500kW/4000kWh Na/S Battery Energy Storage Plant” Proc. 26th IECEC 1991
- Ieta Y. et al “Installation and Field Test of Power Conversion System for 1MW Pilot Plant Using Sodium-Sulfur Battery” Proc. 3rd International Conf. Batteries for Utility Energy Storage 611 1991