第25卷第11期 2018年11月
仪器仪表用户 INSTRUMENTATION
2018
基于Labview技术的热电阻调理模块校准方法研究
邓玉娇，王庭兵，陈兰英（中国核动力研究设计院，成都610213）
Vol.25 No. 11
要：随着国民经济的不断发展，人民生活水平不断提高，对能源的需求也在持续不断地增加。而核电作为解决摘
能源危机的重要方式和手段，越来越得到国家的高度重视。核电数字化仪控系统（DCS）作为核电控制系统的中枢神经，主要有停堆保护机柜（RPC）、预处理机柜（PIPS）、信号隔离机柜（TU）、专设驱动机柜（ESFAC）等机柜组成，而各种控制机柜又由不同的单元模块组成。热电阻调理模块作为其重要的单元组成模块，对其精度是有一定要求的，在该模块的校准过程中，如果采用传统人工方式对模块进行校准，耗时耗力且效率低。因此，提高模块的精度校准效率，释放人力，是大批量控制柜投人核电厂应用的重要前提。本文以核电厂安全级DCS系统热电阻调理模块校准为例，对Labview在生产测试中的应用进行讨论，通过基于Labview技术的热电阻调理模块校准方法的
探讨和理论分析，以优化生产效率为前提，提出一种新的生产测试方法。关键词：Labview；热电阻调理模块；校准
D01:10. 3969/j. issn. 16711041. 2018. 11. 014
中图分类号：TP278
文献标志码：A
文章编号：16711041(2018)10005104
ResearchontheCalibrationMethodofResistanceTemperatureDetector
ModuleBasedonLabviewTechnology
Deng Yujiao, Wang Tingbing, Chen Lanying( Nuclear Power Institute of China,Chengdu,610213,China )
Abstract: With the continuous development of the national economy, people' s living standards have heen improving and the demand for energy has been increasing, Nuclear power, as an important means to solve the energy erisis, has been paid more and more attention by the state, Nuclear power digital instrument control system(DCS), as important memher of control system, main ly consists of reactor protection cabinet(RPC), the Protection instrumentation preprocessing system ( PIPS ) , transmission unit(TU), engineered safety features actuation cabinets(ESFAC) and so on. Various control cahinets are composed of different modules. As an important unit module, resistance temperature detector has certain requirements for its aceuracy. In the process of the calibration, it is inefficient to spend time and energy using the traditional method. Therefore fatherly improving the precision calibration efficiency of the module, releasing of human is an important precondition for the large number of control cabinet into the application. This paper takes the resistance temperature detector calibration as an example, and discussing the application of labview. Based on labview technology, diseussing and theoretically analysis of the calibration method of resistance temperature
detector, a new method of production dehugging is proposed to optimize proxduction efficiency. Key words: labview; resistance temperature detector; calibration
引言 0
面对全球数字化、智能化浪潮，中国核电方面的智能制造化发展也应紧随其后。而本文基于Labview技术的板卡校准探讨研究，也是核电生产领域实现智能化的重要一步。
收稿日期：201808-09
Labview是一种图形化的编程语言，它广泛地应用于工业生产中，被视为一个标准的数据采集和仪器控制软件。使用它进行原理研究、设计、测试并实现仪器系统时，可大大提高工作效率。如果将Labview合理利用于核电生产测
作者简介：邓玉娇（1992-），女，四川卢州人，学士，主要从事生产测试工作。