| 摘要 |
PROBLEM TO BE SOLVED: To provide a charge/discharge control method of an electrochemical measuring apparatus in which control delay does not occur during transition from constant current/constant power/constant resistance control to constant voltage control.SOLUTION: In an electrochemical measuring apparatus, when a computer starts constant current/constant power/constant resistance control by outputting a current command signal, and the voltage of a measured device reaches a target voltage (step S1), transition is made to constant voltage control by switching the current command signal to a value corresponding to the target voltage (steps S2, S3). In the constant voltage control after transition, the current is controlled in the execution period of constant voltage control along the processing procedure (steps S4-S35), based on the data obtained by averaging the detection voltages (Vdet) of the measured device sampled at a period shorter than the execution period of constant voltage control. |
