ELECTRIC STORAGE DEVICE, MANAGEMENT DEVICE, TEMPERATURE ESTIMATION METHOD OF ELECTRIC STORAGE ELEMENT, AND COMPUTER PROGRAM

To provide an electric storage device, a management device, a temperature estimation method of an electric storage element, and a computer program.SOLUTION: An electric storage device includes: an electric storage element; a circuit board provided thermally separated from the electric storage element; a metal heat-transfer member for transferring heat of the electric storage element to the circuit board; a temperature sensor provided at the circuit board in a state of being electrically insulated from a connection portion on the circuit board, to which the heat-transfer member is connected, so as to measure the temperature of the connection portion; and a calculation unit for estimating the temperature of the electric storage element on the basis of the temperature of the connection portion, which is measured by the temperature sensor.SELECTED DRAWING: Figure 7 【課題】蓄電装置、管理装置、蓄電素子の温度推定方法、及びコンピュータプログラムの提供。【解決手段】蓄電素子と、前記蓄電素子から熱的に離隔して配置される回路基板と、前記蓄電素子の熱を前記回路基板に伝える金属製の伝熱部材と、前記伝熱部材が連結される前記回路基板上の連結部位と電気的に絶縁した状態で前記回路基板に設けられ、前記連結部位の温度を計測する温度センサと、前記温度センサにより計測される前記連結部位の温度に基づき、前記蓄電素子の温度を推定する演算装置とを備える。【選択図】図７