摘要
目前,在制定智能电能表检定工作计划时,主要关注月度供应量、需求量的对等关系,易造成检定工作量在不同月份的严重不平衡,为检定工作开展、人员安排带来障碍。对此,提出了一种计及二级仓库临时缓存的智能电能表检定工作优化安排方法,设置总体目标为平衡不同月份智能电能表检定工作量,结合供应量、需求量、库存量三者之间的关系,建立优化问题的目标函数和约束条件;并借助序列二次规划法进行问题求解,获得一个可使月检定工作量足够均衡的工作安排;最后,应用此方法对湖北省计量中心2017年度的智能电能表检定工作进行优化安排,验证其有效性。
When the plan for verification of smart meters is made,the attention is mainly paid to the equality between monthly supply and demand,which likely cause serious imbalance in the verification workload of different months and brings obstacles to the verification work and personnel arrangement.Aiming at this problem,the optimization method for verification arrangement of smart meters is proposed in this paper with temporary storage of smart meters in the secondary warehouses taken in to account.With balancing the verification workload in different months set as the overall goal,the objective function and constraints for the optimization problem are established based on the relationships between the supply quantity,demand quantity and inventory quantity.Then,sequential quadratic programming is used to solve this problem and an arrangement with monthly verification workload balanced is obtained.Finally,the proposed method is adopted to optimize the verification plan of smart meter in 2017 of Hubei Provincial Metrology Center,and its validity is verified.
作者
蔡文嘉
李红斌
唐登平
焦洋
庹璟
刘岑岑
Cai Wenjia;Li Hongbin;Tang Dengping;Jiao Yang;Tuo Jing;Liu Cencen(Metrology Center,State Grid Hubei Electric Power Company Limited,Wuhan 430074,China;School of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)
出处
《电测与仪表》
北大核心
2019年第20期137-144,共8页
Electrical Measurement & Instrumentation
基金
国家重点研发计划大科学装置前沿研究专项课题(2016YFA0401703)
国网湖北省电力有限公司科技项目(52153216000X)
关键词
智能电能表
检定工作安排
二级仓库
供需关系
优化
序列二次规划法
smart meter
verification arrangement
secondary warehouse
supply and demand relationship
optimization
sequential quadratic programming
