| 摘要 |
A method for evaluation of self-discharge chemical current source assumes measuring of power level of current source electrochemical noises in general spectrum of electrochemical noises of open circuit. Noise current having breaking-up character is separated from general spectrum of electrochemical noises in the given frequency band, transformed it to noise voltage, which is divided into two heteropolar noise voltage. Then each component is amplified, multiplied the amplified noise voltage and self-noises of the amplifier, integrated the obtained voltage and measured its permanent component. According to measured permanent component it is evaluated self-discharge current. |
