阅读说明：本技术 功率传输设备和在传动系中运行功率传输设备以便转速可变地驱动做功机器的方法 (Power transmission device and method for operating a power transmission device in a drive train in order to drive a work machine with a variable rotational speed ) 是由 H.格拉夫 于 2018-06-13 设计创作，主要内容包括：本发明涉及一种功率传输设备(1),其具有用于与能以恒定转速运行的驱动机器相连的输入端(E)和至少一个用于与能以可变转速运行的做功机器(9)相连的输出端(A),所述功率传输设备包括逆流转换器(2),至少一个行星轮传动装置(4),所述行星轮传动装置作为行星轮传动装置(4)的元件包括齿圈(5)、太阳轮(6)以及行星架(8),所述行星架具有多个行星轮(7),其中,所述输入端(E)与所述逆流转换器(2)的泵轮(P)和与行星轮传动装置(4)的第一元件至少间接地连接,所述涡轮(T)与行星轮传动装置(4)的第二元件至少间接地连接,并且所述行星轮传动装置(4)的第三元件至少间接地与所述输出端(A)连接或者构成输出端。本发明的特征在于配设有可切换的调节联接器(20,16),其用于在逆流转换器(2)清空时在第一转速范围中在功率传输设备(1)的输入端(E)和输出端(A)之间传输功率,并且配设有用于在该第一转速范围内至少间接支承和/或固定行星轮传动装置(4)的第二元件的装置(25),尤其是至少间接支承和/或固定位于逆流转换器(2)的涡轮(T)和行星轮传动装置(4)的第二元件之间的连接部(28)的装置(25)。(The invention relates to power transmission device (1) having an input (E) for connection to a drive machine which can be operated at a constant rotational speed and having at least outputs (A) for connection to a work machine (9) which can be operated at a variable rotational speed, comprising a reversing converter (2), at least planetary gear sets (4) which, as elements of the planetary gear sets (4), comprise a ring gear (5), a sun gear (6) and a planet carrier (8) having a plurality of planet gears (7), wherein the input (E) is at least indirectly connected to a pump wheel (P) of the reversing converter (2) and to a second element of the planetary gear set (4), the turbine (T) is at least indirectly connected to a second element of the planetary gear set (4), and a third element of the planetary gear set (4) is at least indirectly connected to the output (A) or forms the output, and is characterized in that a switchable actuating coupling (20,16) is provided for the indirect power transmission between the second element (57) of the planetary gear set (2) and the output (82) and/or the output (25) of the planetary gear set in the power transmission device (4) in the range in which the power transmission device is at least one of the reverse converter (25) and/or the fixed rotational speed transmission device (57).)