电能计量业务监督系统设计与应用
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摘要
电能计量业务监督是确保计量业务标准化、规范化、专业化的重要手段。针对传统计量业务监督实时性、交互性不足,存在一定人为因素干预风险等问题,该文设计并开发了一套电能计量业务监督系统。首先,分析了系统的功能需求,并基于J2EE的B/S结构,遵循分层设计思想,提出了系统的整体架构。然后,讨论了计量业务评价模型、计量多系统间数据一致性对比方法、计量绩效指标计算技术等关键技术原理。最后,给出了系统各分层架构下的典型技术选型及实现。该系统在省级电力公司层面实现了计量核心数据资源、关键业务流程、重要考核指标的在线监督管控,在国家电网公司下辖重庆、青海等省级计量中心的计量关键业务和数据管控工作中发挥了重要作用,取得了良好的应用效果。
Electricity measurement business supervision is an important means to ensure standardization,standardization and specialization of measurement business. In view of the shortage of real-time and interactive monitoring of traditional measurement service and the interference of human factors,we designed and developed a electricity measurement business supervision system. First of all,analyzed the functional requirements of the system,and based on the B/S structure of J2 EE and the idea of layered design,the overall architecture of the system was proposed. Secondly,discussed some key technical characteristics such as measurement service evaluation model,data consistency comparison between different systems and calculation of measurement performance indexes. Finally,given the typical technology selection and implementation of each technology layer. The system has realized the on-line monitoring and control of measurement data resources,key business processes and important evaluation index at the provincial power company level.And the system has played an important role in the measurement of key business and data control work of Chongqing,Qinghai and other provincial measurement centers of State Grid Corporation,and achieved good application results.
Electricity measurement business supervision is an important means to ensure standardization,standardization and specialization of measurement business. In view of the shortage of real-time and interactive monitoring of traditional measurement service and the interference of human factors,we designed and developed a electricity measurement business supervision system. First of all,analyzed the functional requirements of the system,and based on the B/S structure of J2 EE and the idea of layered design,the overall architecture of the system was proposed. Secondly,discussed some key technical characteristics such as measurement service evaluation model,data consistency comparison between different systems and calculation of measurement performance indexes. Finally,given the typical technology selection and implementation of each technology layer. The system has realized the on-line monitoring and control of measurement data resources,key business processes and important evaluation index at the provincial power company level.And the system has played an important role in the measurement of key business and data control work of Chongqing,Qinghai and other provincial measurement centers of State Grid Corporation,and achieved good application results.
引文
[1]李静,杨以涵,于文斌,等.电能计量系统发展综述[J].电力系统保护与控制,2009,37(11):130-134.
[2]杨金涛,乐健,汪妮,等.谐波背景下电能计量系统的计量误差分析[J].电力系统自动化,2015,39(13):144-150.
[3]孟宪元.电力市场营销特点及策略分析:甘肃省电机工程学会2011年学术年会论文集,2011[C]//甘肃:甘肃省电机工程学会,2011:807-809.
[4]国家电网公司.国网营销[2016]45号《国家电网公司关于全面推进智能计量体系建设的意见》[S].北京:国家电网公司,2016.
[5]国家电网公司.国网营销计量[2016]9号《国家营销部关于加强计量关键业务和数据管控工作的通知》[S].北京:国家电网公司,2016.
[6]国家电网公司.营销计量资产全寿命周期管理指标库(2012版)[Z].北京:国家电网公司,2012.
[7]付新春.基于业务影响要素的电信业务评价模型及指标体系研究[D].北京:北京邮电大学,2005.
[8]叶宗裕.关于多指标综合评价中指标正向化和无量纲化方法的选择[J].浙江统计,2003(4):24-25.
[9]张卫华,赵铭军.指标无量纲化方法对综合评价结果可靠性的影响及其实证分析[J].统计与信息论坛,2005,20(3):33-36.
[10]毛为民,杨荣霞.新一代电力营销稽查监控系统的研发与应用[J].电力信息与通信技术,2013,11(7):77-81.
[2]杨金涛,乐健,汪妮,等.谐波背景下电能计量系统的计量误差分析[J].电力系统自动化,2015,39(13):144-150.
[3]孟宪元.电力市场营销特点及策略分析:甘肃省电机工程学会2011年学术年会论文集,2011[C]//甘肃:甘肃省电机工程学会,2011:807-809.
[4]国家电网公司.国网营销[2016]45号《国家电网公司关于全面推进智能计量体系建设的意见》[S].北京:国家电网公司,2016.
[5]国家电网公司.国网营销计量[2016]9号《国家营销部关于加强计量关键业务和数据管控工作的通知》[S].北京:国家电网公司,2016.
[6]国家电网公司.营销计量资产全寿命周期管理指标库(2012版)[Z].北京:国家电网公司,2012.
[7]付新春.基于业务影响要素的电信业务评价模型及指标体系研究[D].北京:北京邮电大学,2005.
[8]叶宗裕.关于多指标综合评价中指标正向化和无量纲化方法的选择[J].浙江统计,2003(4):24-25.
[9]张卫华,赵铭军.指标无量纲化方法对综合评价结果可靠性的影响及其实证分析[J].统计与信息论坛,2005,20(3):33-36.
[10]毛为民,杨荣霞.新一代电力营销稽查监控系统的研发与应用[J].电力信息与通信技术,2013,11(7):77-81.