【作者】 王晓波；

【导师】 杨勇平；

【作者基本信息】 华北电力大学 ， 热能工程， 2001， 硕士

【摘要】 本文对传统的电站常用热力系统与热力设备计算进行了归纳与总结。本着通用、实用、易用的原则，使用INPRISE公司的可视化开发工具C++ Builder、开发了基于Microsoft公司的WINDOWS系列平台的电厂工程师助手软件包（PPTC）。本文的主要研究内容和贡献如下： 1、对于传统的热力系统和设备手工计算进行了深入分析，归纳出了利于计算机处理的各种算法。这些算法都利用了电站常用热力计算技术的最新发展。针对于重点应用于火电厂的特点，使用了最近的资料与数据。计算结果准确、可靠。 2、利用先前建立的各种算法，使用INPRISE公司的可视化开发工具C++ Builder，开发了一套电厂工程师助手软件包（PPTC）。 3、在完成基本热力计算的基础上，充分利用各种现代的软件技术，对各个热力计算软件系统进行了深入开发。各种曲线、图表都实现了计算机绘制，可随时查看、打印。对于计算数据量较多的热力计算，都在后台加入了数据库支持。使数据的管理更加系统、可靠。 4、对于火电厂的计算机化监控及管理进行了初步探讨。 5、利用开发过程中积累的各种编程经验，适应于当前软件开发潮流面向对象（OOP）的特点。编写了火电厂重点设备及热力计算的抽象类，为开发电厂大型管理软件提供了基础。这些类使用动态链接库（DLL）进行分发。更多还原

【Abstract】 The traditional calculation methods for the thermal system and devices of a power generating plant are summarized. On the purpose of generality, applicability and simpleness, we developed the software package for plant power technician CAD (PPTC) by using the visual development tool called as C++ Builder of Jnprise. The primary research contents of the thesis and its contributions are as followings: 1. Based on the analysis of traditional manual calculations of thermal power system and devices, some calculating methods easily man aged by computer have been put forward. The newly technologies of the thermal power calculation for power plant were adopted in the analysis. On the purpose of power plant calculation, we collected the latest data and literature in the corresponding field. So the calculated results of this package have higher accuracy. 2. Based on the algorithm, we developed the PPTC package by using the visual development tool C++ Builder. 3. Based on the thermal system and devices calculations, the package was developed by utilizing some modem soft~vare techniques. The related graphs were drawn and can be viewed and printed at any time. For some calculations including more data, the database has been built to meet the needs of the systemic and credible data management. 4. The technical problems related to monitoring and management of power plant were discussed in detail. 5. Based on the preceding program expenences, we developed the abstract classes of power plant calculation fitting for the prevalence of the object oriented program(OOP). This offers the basis of the large soft development of power plant. These abstract classes were distributed by dynamic link library (DLL).更多还原