• CN:11-2187/TH
  • ISSN:0577-6686

›› 1983, Vol. 19 ›› Issue (1): 97-103.

• 论文 • 上一篇    下一篇

计算汽轮机动态特性的通用程序

张镇一;朱鼎汉;蔡元基   

  • 发布日期:1983-01-01

A PRELIMINARY STUDY OF THE GENERAL PROGRAM FOR THE CALCULATION OF THE DYNAMIC RESPONSES OF THE STEAM TURBINE

Zhang Zengyi;Zhu Handing;Cai Yuanji   

  • Published:1983-01-01

摘要: 本文介绍了在DJS-14机上计算汽轮机动态特性的通用程序及其使用方法。动态特性是衡量汽轮机组工作好坏的重要指标之一。在机组的设计、运行、调试时都要求进行动态分析或动态试验以保证机组有良好的动态性能。但要较精确而全面地计算动态特性各项指标,不仅很费时,甚至有时很困难,特别是当系统的数学模型阶数很高时更是如此。利用本程序可较方便地介决此问题,而且还可以进行大量的方案比较。使用时只需根据本文的规定,将系统的数学模型和相应的系数送入程序即可,程序本身不必作任何变动。

Abstract: A feasibility study has been performed on the general program for the calculation of the dynamic responses of the steam turbine.In this paper the. General program has been offered and the key how to use it has been given too. This paper sbows that the computer simulation of a complete system is possible by these method, although the present system does not contain all the desired features. It was found that the use of the general program permitted a significant improvement in calculations. When the general program is used, all have to do is input the mathemafical model and the Corresponding coefficients into the program according to the instruction on this paper while the general propram have not any change.