DISPOSITIF DE COMMANDE, DISPOSITIF DE STOCKAGE D'ÉNERGIE, SYSTÈME DE STOCKAGE D'ÉNERGIE ET PROCÉDÉ DE COMMANDE

摘要

A controller (90) includes: a switch (91) provided in a charge or discharge current path of each of one or more energy storage units (40); a control part (92) that supplies a control signal to the switch (91); and an external input terminal (83) that supplies an external input signal to the switch (91). The switch (91) has at least one of an OFF function to turn off the switch (91) when at least one of the control signal and the external input signal is a signal for turning off the switch (91) and an ON function to turn on the switch (91) when both of the control signal and the external input signal are signals for turning on the switch.