| 直流电动机可控硅调速Jones电路的研究 |
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| 引用本文： | 朱建.直流电动机可控硅调速Jones电路的研究[J].山东农业大学学报(自然科学版),1986(4). |
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| 作者姓名： | 朱建 |
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| 作者单位： | 山东农业大学农机系 |
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| 摘 要： | 本文对直流电动机调速的Jones电路进行了研究。首先建立电路的微分方程式,用拉普拉斯变换求解。然后进行分析,根据可控硅的开关状态不同,將一个工作周期T分成几个不同的时间阶段,分别加以讨论,画出了波形图。同时,对电路主要元件的参数选择提供了具体办法。另外采用四阶龙格一库塔法和拉格朗日插值法(或者用多项式回归)对Jones电路方程提出了计算机輔助設计CAD方法。
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| 关 键 词： | 直流电机 可控硅开关 调速控制器 计算机輔助設计 |
STUDIES ON JONES CIRCUIT IN SCR SPEED CONTROL OF D.C. MOTOR |
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| Zhu Jian,.STUDIES ON JONES CIRCUIT IN SCR SPEED CONTROL OF D.C. MOTOR[J].Journal of Shandong Agricultural University,1986(4). |
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| Authors: | Zhu Jian |
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| Institution: | Department of Agricultural Machinery |
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| Abstract: | Jones circuit in SCR speed control of D.C. motor was studied inthis artioal. First, the differential equations of the circuit were set upand solved with Laplace transform. Then the circuit was analysed.According to the different SCR switching states, one working cycle wasdivided into several periods, and wave graph was drawn on the basis offurther discussion. Meanwhile, detailed methods were provided to selectthe parameters of the main parts in the circut. Besides, the CAD methodof Jones circuit equations was presented by means of four-stageRunge-Kutta and Lagrangian interpolation (or using polynominalregression). |
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| Keywords: | D C electric machines SCR switch actuators computer aided design |
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