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|1. (WO2017149561) ELECTROCHEMICAL DEVICE AND HYDROGEN POWER STORAGE SYSTEM|
|Applicants:||KABUSHIKI KAISHA TOSHIBA
|Title:||ELECTROCHEMICAL DEVICE AND HYDROGEN POWER STORAGE SYSTEM|
Provided is an electrochemical device wherein variance in the reaction state and deterioration state of electrochemical cells are suppressed. The electrochemical device has: a plurality of stacks; heat exchanging sections disposed among the stacks; and temperature sensors, each of which measures the temperature of a heat medium discharged from each of the heat exchanging sections. Each of the stacks is formed by stacking a plurality of flat-board-shaped sold oxide electrochemical cells.