低压用户串户检测装置的设计

Design of the low-voltage user mis-sort fault detection equipment

针对目前供电服务过程中经常出现的低压用户串户现象,研制了一种可广泛应用于电力行业及电力施工单位检查居民住宅楼的用电线路串户的智能检测装置。介绍了研制该装置的必要性,提出了系统的整体设计方案和设计原理,在设计中主要采用了主从机小无线通信技术、多路检测技术、错接线综合判别技术、主从机人机互动技术等,分别对主、从机的设计原理进行了阐述,对主、从机的软件设计流程进行了简要说明,并介绍了主、从机的操作方法。现场对比试验表明,该装置提高了现场排查人员的工作效率及检测准确率,降低了劳动强度,具有很大的应用价值。

For the low-voltage user mis-sort fault phenomenon occurred frequently in current supply service, the intel-ligent detection equipment has been developed which is widely used in the power industry and the electric power con-struction team to check power lines mis-sort fault of the residential building. This paper describes the necessity of de-veloping the device, puts forward the overall design scheme and design principle of the system, respectively sets forththe design principles of the master machine and the slave machine, briefly explains the software design process of themaster machine and the slave machine, and introduces the operational approach of the master machine and the slavemachine. Small wireless communication technology, multi-channel detection technology, wrong wiring comprehensivediscriminate technology, master-slave machine man-machine interactive technology, etc have been used in the design.The site comparison test has proved that the equipment can improve the work efficiency and the detection accuracy ofthe spot inspector, reduce labor intensity, and has great application value.