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The Calculation of Governing Stage General Characteristic Curves of Steam Turbine Based on Visual C++

机译：基于Visual C ++的汽轮机治理阶段一般特征曲线计算

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The traditional calculation methods of the turbine governing stage variable operation condition need to apply the governing stage general characteristic curves supplied by factory. In this paper, based on the currently existing governing stage general characteristic algorithm model, a new algorithm which has a higher computational precision and small number of convergence is proposed. The steam program is compiled by VC++, which could identify area and assemble steam calculation processor of known variable automatically, and calculate necessary data of the general characteristic curves of governing stage quickly, then the origin software could fit the curve of characteristic curves of steam turbine governing stage. Take 200MW steam turbine for example, which provided governing stage characteristic data, the accuracy of this calculation method is verified. The research results in this paper avoid the dependence on calculation methods of governing stage variable operation condition on the general characteristic curves supplied by factory, build foundation for the independent and complete calculation methods of the turbine governing stage variable operation condition.
机译：传统的涡轮机控制阶段可变操作条件的计算方法需要应用工厂提供的控制阶段一般特征曲线。本文基于目前现有的管理阶段一般特征算法模型，提出了一种具有更高计算精度和少量收敛性的新算法。蒸汽计划由VC ++编译，该VC ++可以自动识别已知变量的区域和组装蒸汽计算处理器，并快速计算管理阶段的一般特征曲线的必要数据，然后原点软件可以符合蒸汽轮机特性曲线的曲线管理阶段。例如，采用200MW汽轮机，例如提供控制阶段特征数据，验证了该计算方法的准确性。本文研究结果避免了对工厂提供的一般特征曲线的控制阶段可变运行条件计算方法的依赖性，为涡轮机控制阶段可变运算条件的独立和完整计算方法构建基础。

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