论文部分内容阅读
控制式差动无级调速装置从功能上可以分为精密调速型、扩大调速范围型和过零调速型三种。本文提出了各种不同的调速功能所应满足的传动参数条件,对装置内的功率流进行了深入的探讨,并且采用方法对各种功能的控制式无级调速装置的效率进行了分析,揭示了传动参数、调速功能、功率流、效率等诸方面的联系。在此基础上,本文分析了在考虑摩擦和功率损失的情况下,控制式差动无级调速装置内部实际功率流的大小:提出了研究这种装置的输出机械特性的途径:井且探讨了装置内无级变速器的滑差率对装置传动特性的影响。本文的分析为装置的机械特性分析以及装置的优化设计和综合提供了必要的依据,得出了一些有实际意义的结论。
Control of the differential stepless speed regulation device can be divided into precision speed control type, extended speed range type and zero speed governor type three. In this paper, the various transmission parameters to be fulfilled by different speed regulation functions are put forward, and the power flow in the device is discussed in depth. The efficiency of the controllable stepless speed regulation devices with various functions is analyzed by the method , Revealed the transmission parameters, speed control, power flow, efficiency and other aspects of the link. On this basis, this paper analyzes the size of the actual power flow inside the controlled differential stepless speed regulation device considering the friction and power loss: a way to study the output mechanical characteristics of this device is proposed and discussed The effect of the slip ratio of the continuously variable transmission in the device on the transmission characteristics of the device. The analysis in this paper provides the necessary basis for the analysis of the mechanical properties of the device and the optimization design and synthesis of the device, and draws some conclusions of practical significance.