变风量空调系统发展状况
Development of variable air volume(VAV) air conditioning systems
摘要：
介绍了国外变风量（VAV）系统的研究和应用现状。分析了国内VAV系统研究和应用中存在的问题，指出了其发展方向。总结了变风量空调系统的发展趋势和技术关键。
关键词：变风量系统 研究 应用 发展方向
Abstract：
Presents the current research and application status of VAV systems at abroad. Points out the problems existed in study and applications in China, as well as the development directions in the future. Summaries the trends and key techniques of VAV systems.
Keywords:variableairvolumesystem,research,application,developmentdirection