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To make use of residual regenerative energy in d.c. traction power supply system, some energy storage systems have already installed in Japan. We, East Japan Railway Company, also installed two Lithium ion battery systems at Haijima Substation in 2013 and at Okegawa Substation in 2014, respectively. They contributed to reduce traction power supply from substation about 5–8% annually. Because the load...
The SESS(Stationary Energy Storage System) using a lithium-ion battery has been introduced and operated both in Japan and overseas for the purpose of taking measures for regeneration cancellation, Voltage drop compensation and energy conservation. Considering the battery characteristics, the SESS, which can store sufficient electric energy, is applicable for emergency running of trains during a wide-area...
The SESS(Stationary Energy Storage System) using a lithium-ion battery has been introduced and operated both in Japan and overseas for the purpose of taking measures for regeneration cancellation, voltage drop compensation and energy conservation. Considering the battery characteristics, the SESS, which can store sufficient electric energy, is applicable for emergency self-running of trains during...
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