中文摘要：

为了实现某校实验平台的变风量中央空调系统在TRNSYS中动态模拟控制,须在TRNSYS软件中完成变风量中央空调系统搭建,而Type库中没有压力无关型VAVBOX模块,提出压力无关型VAVBOX数字仿真器的建立。根据空调末端的控制原理设计VAVBOX数字仿真器,能够保证系统稳定运行,可以用于实验室变风量中央空调系统的优化控制及仿真研究。

英文摘要：

In order to achieve the dynamic simulation control of VAV central air-conditioning system of a school experiment platform in TRNSYS, the construction of the VAV central air-conditioning system in the TRNSYS software was carried. For not a pressure-independent VAVBOX module in the Type Library, so it need to establish the pressure-independent VAVBOX digital simulator. To ensure the stable operation of the system, the VAVBOX digital simulator according to the control principle of air-conditioned terminal was designed, which can be used to optimal control and simulation research of laboratory VAV central air-conditioning system.