Abstract

Examples of implementation of single- and double-engine differential electric drives are given. The choice of a differential electric drive for inoculation in modern electrical complexes and systems has been substantiated. The choice of a planetary gear with a variable kinematic diagram as a differential section has been justified. This paper contains functional and kinematic diagrams of implementation of differential electric drives, along with the detailed description of their operating principle and control system. Variants of implementation of a starter–generator based on single- and double-engine differential electric drives are given. Kinematic diagrams of switching on the given variants of differential electric drivers, providing the basic modes of operation of the starter–generator are considered. Mathematical descriptions of the differential planetary gear and of the main links of the differential electric drive are given (the equation of speeds, the equation of moments, the equation of the electric motor, the constraint equation). It is shown that, within multiply connected control systems based on differential electric drives, it is advisable to implement the generator and starter of an industrial vehicle in an electromechanical converter; therefore, there is no need to force the parameters of electrical machines, power supplies, or mechanical branches of the complex.

中文翻译：

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具有增强质量尺寸参数的差动电驱动的框图模型

摘要

给出了单引擎和双引擎差动电驱动的实施示例。在现代电气复合体和系统中选择差动电驱动接种已得到证实。选择具有可变运动图的行星齿轮作为差速部分是合理的。本文包含差动电驱动实现的功能图和运动图，以及其工作原理和控制系统的详细描述。给出了基于单发动机和双发动机差动电驱动的起动发电机的实施变体。考虑了启动器-发电机的基本操作模式，打开给定的差动电驱动器变体的运动图。给出了差动行星齿轮和差动电驱动主要环节的数学描述（速度方程、力矩方程、电动机方程、约束方程）。结果表明，在基于差动电驱动的多连接控制系统中，建议在机电转换器中实现工业车辆的发电机和启动器；因此，无需强制设置电机、电源或复合体的机械分支的参数。在基于差动电驱动的多连接控制系统中，建议在机电转换器中实现工业车辆的发电机和启动器；因此，无需强制设置电机、电源或复合体的机械分支的参数。在基于差动电驱动的多连接控制系统中，建议在机电转换器中实现工业车辆的发电机和启动器；因此，无需强制设置电机、电源或复合体的机械分支的参数。