蒸汽系统消耗量的数据整定  

Consumption Data Reconciliation of Steam System

作　　者：刘祥 LIU Xiang(Department of Power,Nanjing Chemical Industry Co.,Ltd.,Nanjing 210048,China)

机构地区：[1]南京化学工业有限公司动力部,江苏南京210048

出　　处：《化工管理》2021年第16期99-101,共3页Chemical Engineering Management

摘　　要：蒸汽供给与使用的平衡关系到每个用户的效益核算,实际的用户用量往往不等于供应量,违背了质量守恒。文章分别采用了偏差平方和与相对偏差平方和最小化作为目标对蒸汽的用户用量数据进行整定。结果表明相对偏差平方和最小更合适作为蒸汽用量数据整定的目标。The balance of steam supply and consumption has a great influence on the benefit accounting of each user.The actual consumptions are always not equal to the supply.In order to meet the steam balance,sum of deviation square and sum of relative deviation squares were used as objective function to adjust the steam consumption data.The results showed that sum of relative deviation squares is more suitable for consumption data reconciliation of steam system.

关 键 词：蒸汽系统 蒸汽平衡 数据整定 

分 类 号：TB941[一般工业技术—计量学]