三峡地下电站700MW水轮发电机蒸发冷却系统模拟研究测试技术

Simulation Model Testing of Evaporative Cooling System for the 700 MW Units of Three Gorges Hydro Power Station

介绍了三峡地下电站蒸发冷却模型试验研究项目的模拟试验测试系统硬、软件设计及应用。该系统能实时采集试验模型的系统运行参数和研究测试参数,并实现对采集数据进行保存、拟合分析、报表生成等功能。试验结果分析表明,该系统能够全面满足试验研究的需求,真实准确地反映蒸发冷却系统的内存规律,为成功设计开发三峡地下电站700MW蒸发冷却水轮发电机提供了重要的依据。

This article describes the cooling system simulation model of the 700 MW Units of the Three Gorges Hydropower Station, including both hardware and software design and application. The system can collect real-time system operation parameters from the test model, and have functions to save the data acquired for fitting analysis, report generation and other purposes. The results show that the system can meet the need of experimental research, and accurately simulate the evaporative cooling system, providing an important basis for successful design and development of the 700 MW evaporative cooling system, of Three Gorges Hydro Power Station units.