Control and Performance of Centralized Heating and Cooling Systems

集中供热和制冷系统的控制和性能

• 批准号: 9021092
• 负责人: Michael Brandemuehl
• 金额: $ 5万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-09-01 至 1992-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9021092&HistoricalAwards=false
• 关键词: Control; Performance; Centralized; Heating; Cooling

The objective of the proposed research is to develop techniques that would allow a building equipped with an energy management system to be operated in a cost efficient manner. These techniques would be implemented in the energy management system and automatically utilize operating data to perform a number of important functions including on-line optimal control, performance monitoring and fault detection. Methodologies for optimal control strategies would be developed to allow the plant to operate at minimum cost. These methodologies would involve development of simulation models for the plant and the components, with parameter estimation techniques employed that utilize operating data. Fault detection would allow assessment of changes in plant performance and identification of the sources of the change. Both analytical and experimental approaches will be employed to test the validity of the methodologies. The results of the research will be algorithms that can be directly incorporated in energy management systems.

拟议研究的目的是开发技术，使配备了能源管理系统的建筑物能够以具有成本效益的方式运行。这些技术将在能源管理系统中实施，并自动利用运行数据执行一些重要功能，包括在线优化控制、性能监测和故障检测。将制定最优控制策略的方法，使工厂能够以最低成本运行。这些方法将涉及为工厂和部件开发模拟模型，并采用利用运行数据的参数估计技术。故障检测将允许评估工厂性能的变化并确定变化的根源。分析方法和实验方法都将被用来检验方法的有效性。研究的结果将是可以直接整合到能源管理系统中的算法。