京仪北方公司

低压电力用户集中抄表系统

Automatic Meter Reading for LV Customers

系统主要功能
◆ 远程抄收数据，集中用电管理；
◆ 连续巡检，自动记录断电和非法用电情况；
◆ 可计算不同楼区负荷率、线损率、平均功率等参数；
◆ 可实现预付费，后付费两种用电模式；
◆ 实现远程用户断电，恢复及最大负荷控制功能；
◆ 提供用户购电清单，系统分析综合报表

Main Features
◆ Remote reading data, central management of energy consumed
◆ Continuous inspecting, auto-reading of power failure & unlawful energy consumed
◆ Can count data of load rate, energy leakage, average power for different building area
◆ Can realize two models of pre-payment & later-payment
◆ Realize remote control of user’s power failure, resumeption & maximum load
◆ Provide user’s detail list of energy purchased and comprehensive report of system analysis

主要技术指标
◆ 支持电力线载波和RS-485总线两种通讯模式
◆ 通讯距离在同一变压器下不受限制
◆ 电力输配信息与使用信息可同时进行双向交互
◆ 通讯误码率≤10^-6
◆ 通讯标准采用CCITTV24、V22
◆ 符合DL/T698-1999 电力行业标准
　

Main Specifications
◆ Support two communication models of power wave and RS-485 bus
◆ Communication distance unlimited at identical transformer
◆ Information of transmitting electricity with use information
can conduct simultaneously two-way mutual exchange
◆ Communication bit error ≤ 106
◆ Adopt communication CCITTV24, V22
◆ Accord with Standard DL/T698-1999

社会效益
◆ 自动抄表系统组网灵活，实现了用户输配电信息与管理信息的双向交互，有效遏制了国家电力资源的流失，节约了能源，为科学合理的电力输配与管理提供了权威的决
策依据；
◆ 满足了大规模网络化集中管理的需要，支撑电力行业主管部门从管理职能到服务职能的角色转换要求，降低了管理成本，为国家节省巨大人力、物力和财力，促进形成
新的产业格局；
◆ 为满足电力配电系统管理的需要，可按照多种费用计量方式和设定多种收费管理模式进行管理，支持预收费管理或实时收费管理等；
◆ 在实现大规模集中化管理的过程中，输配电信息传输质量稳定，抗干扰能力强，可实现并支持超远距离的数据通讯与管理；
◆ 在电量集抄系统的基础上，可升级到水、电、气综合管理系统，实现生活用量智能化管理的目标。

Social Effect
◆ Automatic meter reading for LV customers is elastic to form a net, realizes two-way mutual exchange of information of transmitting electricity with manage information, to check effectivity loss of state electricity resources and save energy as well as provide scientific basis of decision for reasonable electricity transmitting & manage;
◆ Meet the needs of large-scale networking central management, reduce management costs, save large manpower, material resources & funds for the state, promote forming new industrial pattern;
◆ For meeting the needs of transmitting electricity system management, can manage according to varied modes of calculating fees, and with setting varied modes of collecting fees, support management of pre-collecting or real-time collecting;
◆ In the process of realizing large-scale central management,the quality of information transmitting of transmitting electricity is stable, ability of anti-interference is powerful, can realize and support super-remote data communication & management;
◆ On the bast of reading system of electricity, can be changed to comprehensive management system for water, electricity & gas, to realize intelligent management.

项目资质和用户证明
◆ 全国第一家通过电力部鉴定（时间：1996.10.22）
◆ 全国第一家在网上通过运行考核（华东网）
◆ 机械工业部《1996 年机械工业科学技术发展计划》新产品项目（编号：96172009）
◆ 机械工业部《机械工业重点开发产品指南》项目（编号：KF72010）
◆ 机械工业技术发展基金委员会《自动测试系统与可程控仪器》样本项目
◆ 已为北京、辽宁、吉林、内蒙古等地区实施几十个项目，运行良好

Items Qualification & User,s Certification
◆ On October 22nd, 1996 the system became the first one to go through the test and got the appraisal by the Ministry of Power.
◆ The system became the first used in the power network in China.
◆ The system was listed on the Annually Project of New Product of Ministry of Machinery in 1996 (No. 96172009).
◆ The system was listed on the Guidance of Key Product of Ministry of Machinery (KF72010).
◆ Was approved as one of the model project for Automatic testing system and the programmed controller instrument by the Development Fund of Machinery Industry.
◆ Several ten items in Beijing, Liaoning, Jilin, Neimenggu, etc. have been implemented and run well