智慧水务背景下的供水管网漏损控制研究进展

供水管网漏损是国内外供水行业面临的普遍难题，不仅造成大量的水资源浪费，而且带来管网水质二次污染风险.因此，管网漏损控制一直是供水行业的研究热点.尤其是近年来智慧水务的发展，使管网基础信息与运行监测数据不断完善，大大推动了管网漏损控制技术的发展.综述了管网破损预测、管网漏损识别定位、管网漏损控制方案优化、数据质量控制与漏损管理系统等方面的研究进展，并分析了当前研究的特点与不足，以期为管网漏损控制技术的发展提供借鉴.

Research progress on water loss control of distribution networks under smart water supply conditions

Water loss from pipe distribution networks is a common problem faced by water supply industry all over the world, which causes not only the waste of a large amount of water resources but also the risk of secondary pollution of water in distribution pipes. Therefore, water loss control has always been a research hotspot in the water supply industry. Especially, the development of smart water supply in recent years has constantly improved the basic infrastructure information as well as the operating and monitoring data of pipe distribution networks, thus greatly promoting the development of water loss control technologies. This paper reviews the research progress on the prediction, identification and location, control scheme optimization, data quality improvement, and management system of water loss from pipe distribution networks, and also analyzes the characteristics and deficiencies of the current research, so as to provide reference for the future development of water loss control technologies.