摘要
较详细地介绍了热量计量原理和几种常见的热量计量方法。在分析比较后 ,提出了一种采用k系数补偿功能的计量方法 ,实现了k系数的温度和压力在线补偿 ,具有较高的测量精度。给出了具体的计算实例及其结果。
The metering principle of quantity of heat and several common metering methods for quantity of heat are introduced in detail. Based on analysis and comparison, a metering method using k coefficient compensation function is stated. The on-line temperature and pressure compensation of k coefficient is implemented and the accuracy of measurement is enhanced. Concrete calculation example and result are given.
出处
《自动化仪表》
CAS
北大核心
2003年第10期41-44,共4页
Process Automation Instrumentation
关键词
热量计量
热量表
热系数
在线补偿
测量精度
Metering of quantity of heat Heat meter Heat coefficient On-line compensation
