Abstract

In the next few years, a large-scale project on implementation of an intelligent system for electric power metering should be carried out in Russia. The replacement of electric meters for individual customers is a necessary part of this project. The number of people needed to carry out the project within the specified period has to be found. It should be taken into account than electric meters, like any electrical equipment, are subject to failure. If a system for their prompt restoration is not developed, the incorporation of an intelligent system of electric power metering will have no effect. The classical queuing analysis based on calculation of the probabilities of a system being in different states can hardly be used because of the problem’s dimensionality. Methods of simulation describe specific cases. They do not provide solution of the problem without analytically determined approximations of the number of people needed. This paper considers the solution of the problem of determining the number of personnel needed for the program of replacing electric meters to be done in proper time, taking into account the that they need to be restored promptly. The solution has been obtained based on the simulations of the incorporation of an intelligent system of electric power metering using the method of average dynamics. An example of calculations of the necessary number of employees in MathCAD PRIME 4.0 has been considered. The suggested method provides almost exact results because of the large number of replaced electric meters.

中文翻译：

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智能电表系统实现过程的仿真

摘要

在接下来的几年中，应该在俄罗斯实施一个大规模实施智能电表计量系统的项目。为个人用户更换电表是该项目的必要部分。必须找到在指定时期内执行该项目所需的人数。像任何电气设备一样，电表可能会发生故障，应予以考虑。如果未开发出可快速恢复的系统，则纳入智能电表系统将不会产生任何效果。由于问题的维数，几乎无法使用基于系统处于不同状态的概率计算的经典排队分析。模拟方法描述了具体情况。没有分析确定所需人数的近似值，他们就无法解决问题。本文考虑了确定及时更换电表程序所需的人员数量的问题的解决方案，同时考虑了需要迅速恢复的人员。该解决方案是基于使用平均动力学方法对智能电表系统进行整合的模拟而获得的。已经考虑了在MathCAD PRIME 4.0中计算所需雇员人数的示例。由于大量更换了电表，因此建议的方法几乎可以提供准确的结果。本文考虑了确定及时更换电表程序所需的人员数量的问题的解决方案，同时考虑了需要迅速恢复的人员。该解决方案是基于使用平均动力学方法对智能电表系统进行整合的仿真而获得的。已经考虑了在MathCAD PRIME 4.0中计算所需雇员人数的示例。由于大量更换了电表，因此建议的方法可提供几乎准确的结果。本文考虑了确定及时更换电表程序所需的人员数量的问题的解决方案，同时考虑了需要迅速恢复的人员。该解决方案是基于使用平均动力学方法对智能电表系统进行整合的模拟而获得的。已经考虑了在MathCAD PRIME 4.0中计算所需雇员人数的示例。由于大量更换了电表，因此建议的方法几乎可以提供准确的结果。该解决方案是基于使用平均动力学方法对智能电表系统进行整合的模拟而获得的。已经考虑了在MathCAD PRIME 4.0中计算所需雇员人数的示例。由于大量更换了电表，因此建议的方法几乎可以提供准确的结果。该解决方案是基于使用平均动力学方法对智能电表系统进行整合的仿真而获得的。已经考虑了在MathCAD PRIME 4.0中计算所需雇员人数的示例。由于大量更换了电表，因此建议的方法几乎可以提供准确的结果。