软件设计是配电网终端设计的灵魂，它直接关系到系统的监测功能的实现。因此

软件设计是配电网终端设计的灵魂，它直接关系到系统的监测功能的实现。因此它是工作的重点。考虑到系统的具体要求和各编程语言的优缺点，本系统软件部分采用C语言编程实现。软件功能主要有以下两点：
(1)配电网电压电流实时测量：对电压电流的模拟信号进行A/D转换变为数字信号。
(2)配电网参数的分析计算：电流有效值、电压有效值、有功功率、视在功率、无功功率、功率因数等。
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結果 (英文) 1:

Software design is the soul of power distribution network design, it is directly related to the monitoring function of the system implementation. So it is the focus of the work. Taking into account the specific requirements of the system and the advantages and disadvantages of each programming language, the system software using c language programming. Software functions mainly in the following two points:(1) real time measurement of voltage and current distribution network: a/d conversion of voltage and current analog signals into digital signals.(2) distribution network analysis and calculation of parameters: current, voltage, active power, apparent power, reactive power, power factor, etc.．

結果 (英文) 3:

The software design is the soul of the terminal design of the distribution network. It is directly related to the monitoring function of the system.. So it's the focus of the job. Taking into account the specific requirements of the system and the advantages and disadvantages of each programming language, the software part of this system is realized by C language.. The main features of the software are as follows:
(1) the voltage and current of the distribution network: the analog signal of the voltage current is converted into digital signal by A/D conversion.. The analysis and calculation of the parameters of the distribution network: current effective value, active power, active power, apparent power, reactive power, power factor, etc..
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