乡村污水处理站配电设计探讨  

Discussion on power distribution design of rural sewage treatment station

作　　者：张艳华 

机构地区：[1]福建省建筑设计研究院有限公司,福建福州350001

出　　处：《福建建设科技》2024年第5期129-130,135,共3页Fujian Construction Science & Technology

摘　　要：本文旨在探讨和优化乡村污水处理站的供配电系统设计,以提高污水处理效率和质量,进而推进农村现代化。本文分析了农村污水处理站供配电系统的重要性,针对供电距离长复核末端短路电流保证断路器可靠动作和保护电器选择问题,提出了具体的解决方案。讨论了电源供电要求,确定了适合农村污水处理站的配电系统接地型式,并针对配电回路保护电器的选择提供了技术指导;强调了潜污泵电流的确定方法;总结了合理规划和设计供配电系统的实践意义;采取科学管理以确保供电稳定性和可靠性,为农村污水处理站的高效、经济运行提供了有力的技术支持。This article aims to explore and optimize the power supply and distribution system design of rural sewage treatment stations,in order to improve the efficiency and quality of sewage treatment,and further promote rural modernization.The study analyzed the importance of the power supply and distribution system in rural sewage treatment stations.Specific solutions were proposed to ensure the reliable operation of circuit breakers and the selection of protective appliances for long power supply distance re checking of end short-circuit currents.The article discusses the requirements for power supply,determines the grounding type of the distribution system suitable for rural sewage treatment stations,and provides technical guidance for the selection of protective appliances for distribution circuits.In addition,the accurate determination method of the current of the submersible sewage pump in the treatment station was emphasized to avoid equipment misoperation or shutdown caused by inaccurate current calculation.The article summarizes the practical significance of reasonable planning and design of power supply and distribution systems,emphasizes the importance of adopting scientific management and technical measures to ensure power supply stability and reliability,and provides strong technical support for the efficient and economic operation of rural sewage treatment stations.

关 键 词：供电距离 供电要求 接地型式 配电回路保护电源 潜污泵电流 

分 类 号：TU992.3[建筑科学—市政工程] TU852