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一、概述目前我国电度表校验工艺,仍采用人工校验方法,由于操作频繁、劳动强度大,工人容易疲劳,再加上其它的人为因素,严重影响了产品产量的提高及质量的稳定性。因此,在国内如何提高电度表的校验精度、校验效率以及校验自动化水平,已成为电度表生产厂、供电局和电能管理部门十分关注的问题。我们于一九八三年五月至一九八四年八月,与杭州仪表厂联合研制了“用微机系统控制的三相四线电度表检测装置”,由于该装置对质量控制点的自动设置,大量数据的记录、汇集和分析,对于电度表质量的提高及用户对电度表的科学化管理创造了良好
First, an overview At present, China’s power meter calibration process, still using manual calibration method, due to frequent operations, labor-intensive, easy to fatigue workers, coupled with other human factors, seriously affecting the product yield and quality of the stability Sex. Therefore, how to improve the verification accuracy, the verification efficiency and the verification automation level of the watt-hour meters in China has become a very concerned issue of the watt-hour meter manufacturer, power supply bureau and power management department. From May 1983 to August 1984, we jointly developed a “three-phase four-wire meter detection device controlled by a microcomputer system” with Hangzhou Instrument Factory. Since this device is not suitable for quality control points Automatic setting, recording of large amounts of data, collection and analysis, the improvement of the quality of the meter and the user of the scientific management of the meter to create a good