摘要
VRV空调系统以其节能性和舒适性得到了广泛应用,但系统存在启动反应慢、抗干扰能力差等问题。对此,文中在VRV空调系统房间模型基础上,采用模糊和模糊PID切换控制的方式,设计了一种VRV空调系统的控制方案。仿真测试验证了该设计在环境波动剧烈的情况下,系统调节时间短且作用效果显著,同时对室内温度控制具有较高精度,能够满足对环境舒适度的更高要求。
VRV system with its energy saving and comfort characteristics have been generally recognized and a wider range of applications. Based on the established VRV room model, using a fuzzy control and fuzzy PID control switching method is adopted to design a VRV system control scheme. The simulation results show that the system has a short regulation time and a significant effect in the case of severe environmental fluctuation, while the indoor ternperature has a high control accuracy, to meet people＇s environmental comfort requirements.
出处
《电子科技》
2017年第9期139-141,共3页
Electronic Science and Technology
