CAJ | 학술논문

针对当前大型电站锅炉风量测量装置测点布置不合理、常规风量装置标定方法人工读数不足等问题,笔者根据锅炉风量标定原理设计了基于LabVIEW的实时在线风量标定系统,阐述了该系统构成和软件模块功能,并在某电厂进行了风量标定试验. 试验结果表明,基于LabVIEW的实时在线风量标定系统解决了风量测量装置常规标定方法不足的问题,提高了试验精确度.
침대당전대형전참과로풍량측량장치측점포치불합리、상규풍량장치표정방법인공독수불족등문제,필자근거과로풍량표정원리설계료기우LabVIEW적실시재선풍량표정계통,천술료해계통구성화연건모괴공능,병재모전엄진행료풍량표정시험. 시험결과표명,기우LabVIEW적실시재선풍량표정계통해결료풍량측량장치상규표정방법불족적문제,제고료시험정학도.
Aiming at the problems in large-scale power station, such as unreasonable layout of measurement point of boiler air flow measurement device and insufficient manual reading of conventional air flow calibration, the author designed the real-time online air flow calibration device based on LabVIEW according to the principle of boiler air flow calibration, expounded the system structure and software modular functions, and made the test on air flow cali-bration in a power plant. The result of the test shows that the real-time online air flow calibration device based on LabVIEW overcomes the deficiency of the conventional calibration method and enhances the test accuracy.