基于TRNSYS的HVAC控制系统的仿真

Emulation of HVAC Control Systems Based on TRNSYS

介绍了HVAC控制系统仿真的发展状况以及面临的挑战,在TRNSYS中建立VAV系统的空气系统和水系统控制策略仿真模型,并分别建立了基准模型和优化模型两个不同控制策略组合,讨论了仿真过程中遇到的困难和解决方法,最后分析模拟结果并评价用TRNSYS仿真控制系统的能力,并为控制系统的仿真平台的建设提供一些思路。结果显示虽然存在一定缺陷,TRN-SYS是一款相对可行和可靠的控制系统仿真平台。

The development and challenge of control strategies emulation are expounded. The air loop system and water distribution system in VA V system are modeled in TRNSYS, base case and improved case of control strategies are built. Then the issues on modeling process with solutions are discussed, analyzing the result of emulation and assessing the ability of emulation with TRNSYS to provide some ideas for further development of control strategies test bed. The result shows that TRNSYS is comparatively feasible and reliable tool even there are some disadvantages.