Theoretical and experimental studies on the steady-state performance of low-speed high-torque hydrostatic drives. Part 2: experimental investigation

被引：12

作者：

Mandal, S. K. ^{[1
]}

Dasgupta, K. ^{[1
]}

Pan, S. ^{[2
]}

Chattopadhyay, A. ^{[1
]}

机构：

[1] Indian Sch Mines Univ, Dept Mech Engn & Min Machinery Engn, Dhanbad 826004, Jharkhand, India

[2] Indian Sch Mines Univ, Dept Elect Engn, Dhanbad 826004, Jharkhand, India

来源：

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE | 2009年 / 223卷 / 11期

关键词：

experimental investigation; steady-state performance; efficiency; critical parameters; low-speed high-torque hydrostatic drive; open circuit; closed circuit; MOTOR; SYSTEM;

D O I：

10.1243/09544062JMES1203

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The performance investigations of an open-circuit and a closed-circuit low-speed high-torque hydrostatic drive are presented. The modelling of both drives and determination of their loss coefficients are presented in Part I of this article (pg. 2663 of this issue). This Study determines and analyses the overall efficiency and slip characteristics of the hydrostatic drives using the expressions describing the characteristics of their loss coefficients. The effects of critical control parameters of the pumps and the motor are investigated on the basis of their steady-state performance. This investigation is based oil the performance of the hydrostatic transmission drives at different torque levels.

引用

页码：2675 / 2685

页数：11

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