交流采样法监测电功率及电量的研究  

RESEARCH INTO THE MONITORING OF ELECTRIC POWER AND ELECTRICITY CONSUMED WITH ALTERAATING SAMPLING METHOD

作　　者：于肇亮 金海明[2] 刘建辉[2] 

机构地区：[1]阜新矿业学院电工教研室 [2]阜新矿业学院电气化研究室

出　　处：《阜新矿业学院学报》1990年第1期73-79,共7页

摘　　要：本文以交流采样为出发点,论述了电网的微机监测系统测量电功率及电量的数学模型和实践方法。使系统的硬件结构大为简化,经济效益有所提高,同时还扩展了主机功能。故这一方法具有很好的推广价值。Based on alternating sampling method, this paper makes a concrete exposition of mathematical model and practical method of net work mini-computer monitoring system to measure electric power and electricity consumed. As the traditional power converter is not used here, the construction of the hard wares in the system will be greatly simplified. Thus the remarkable economic benefit will be obtained, and the function of the main engine will also be developed at the same time. Practice has showa that this method, undoubtedly, has a great value to popularize.

关 键 词：电网 电功率 电量 监测 交流采样法 

分 类 号：TM727[电气工程—电力系统及自动化]