哈尔滨商业大学学报(自然科学版)
哈爾濱商業大學學報(自然科學版)
합이빈상업대학학보(자연과학판)
JOURNAL OF HARBIN UNIVERSITY OF COMMERCE(NATURAL SCIENCES EDITION)
2002年
3期
282-284
,共3页
郑伟%张礼勇%傅佳旭%傅云鹏
鄭偉%張禮勇%傅佳旭%傅雲鵬
정위%장례용%부가욱%부운붕
V/F转换器%Z-元件%温度补偿
V/F轉換器%Z-元件%溫度補償
V/F전환기%Z-원건%온도보상
V/F converter%Z-elements%temperature compensating
提出了一种新型的V/F转换器,它是以半导体敏感元件Z元件为基础,用一个电阻和电容为辅助元件,产生震荡,用一个加法器和另外一个Z元件作为补偿元件,通过控制输入电压的方法补偿因温度漂移对Z元件产生的工作点的偏移,最后输出高幅值的频率信号.并介绍了这种V/F转换器温度补偿的原理和方法.
提齣瞭一種新型的V/F轉換器,它是以半導體敏感元件Z元件為基礎,用一箇電阻和電容為輔助元件,產生震盪,用一箇加法器和另外一箇Z元件作為補償元件,通過控製輸入電壓的方法補償因溫度漂移對Z元件產生的工作點的偏移,最後輸齣高幅值的頻率信號.併介紹瞭這種V/F轉換器溫度補償的原理和方法.
제출료일충신형적V/F전환기,타시이반도체민감원건Z원건위기출,용일개전조화전용위보조원건,산생진탕,용일개가법기화령외일개Z원건작위보상원건,통과공제수입전압적방법보상인온도표이대Z원건산생적공작점적편이,최후수출고폭치적빈솔신호.병개소료저충V/F전환기온도보상적원리화방법.
A novel V/F converter is presented, which is based on Z-elements being semiconductor sensitive elements.A resistor and capacitor are used as assisting part in the converter, at the same time, an adder amplifier and another Z-elements are used as compensating part. Drift of working-point, caused by temperature drifting, can be compensated with controlling input voltage. Finally, high amplitude of frequency pulse signal can be output. The principle and method of temperature compensating in the V/F converter are lied stress on discussing.
