Internal Impedance of Battery Detection Based on Theory of Chaotic Oscillator
Present a method with the chaotic oscillator todetect the battery internal impedance.Chaoticoscillator is sensitive to certain signal and immune tonoise,so based on chaotic detection principle,andassociation the theory of AC internal impedancedetection method,a new battery internal impedancedetection method is presented.The on-line detectionthe battery internal impedance will be achieved.Andthe anti-interference circuit can be ignored,themeasurement circuit is simplified.The experimentproved this method is effective.
Yin Cheng-que Sun Yue Huang Yi-ran
Dept of Electrical,Engineering North China,Electric Power Universit,Baoding,Hebei 071000,China
国际会议
厦门
英文
220-223
2008-11-17(万方平台首次上网日期,不代表论文的发表时间)