CN202840687U - 电力负荷管理系统gprs终端 - Google Patents

电力负荷管理系统gprs终端 Download PDF

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Publication number
CN202840687U
CN202840687U CN2012204600650U CN201220460065U CN202840687U CN 202840687 U CN202840687 U CN 202840687U CN 2012204600650 U CN2012204600650 U CN 2012204600650U CN 201220460065 U CN201220460065 U CN 201220460065U CN 202840687 U CN202840687 U CN 202840687U
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Prior art keywords
management system
power load
load management
gprs terminal
system gprs
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Expired - Fee Related
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CN2012204600650U
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高巍
李波
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CHENGDU XUNYIDA COMMUNICATIONS EQUIPMENT Co Ltd
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CHENGDU XUNYIDA COMMUNICATIONS EQUIPMENT Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission

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  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

本实用新型涉及电力监控技术领域，提供了一种电力负荷管理系统GPRS终端。其主旨在于提供一种用于连接数据采集终端和GPRS网络的一种电力负荷管理系统GPRS终端。包括ARM处理器、ARM处理器连接有Flash程序存储器、SDRAM程序存储器和串行扩展电路，所述串行扩展电路连接有单片机接口、RS485和MC351无线通信模块，所述无线通信模块连接有天线。本实用新型结构简单，成本低廉，维护方便。

Description

电力负荷管理系统GPRS终端
技术领域
本实用新型涉及电力监控技术领域，提供了一种电力负荷管理系统GPRS终端。 
背景技术
对用电负荷的管理和控制，可以有效的改善负荷曲线形状，使负荷曲线趋于平坦，减少峰谷差，实现电力负荷在一定时空的最佳分布。提高用户和电网的负荷率，从而提高发、供、用电设备的利用率，达到电网的安全和经济运行，提高投资效益，对发电、供电和用电以及整个社会都有很大好处。随着国民经济的高速发展，负荷快速增长，对用电负荷的管理和控制在电网调度中的作用越来越重要，所以，设计开发出能保证其顺利实施的软件系统也日显重要。 
实用新型内容
本实用新型的目的在于提供一种用于连接数据采集终端和GPRS网络的一种电力负荷管理系统GPRS终端。 
本实用新型为了实现上述目的采用以下技术方案： 
一种电力负荷管理系统GPRS终端，其特征在于：包括ARM处理器、ARM处理器连接有Flash程序存储器、SDRAM程序存储器和串行扩展电路，所述串行扩展电路连接有单片机接口、RS485和MC351无线通信模块，所述无线通信模块连接有天线。
上述方案中，所述ARM处理器采用芯片EP7312。 
上述方案中，所述串行扩展电路采用芯片TL16C554。 
本实用新型具有以下有益效果： 
本实用新型结构简单，成本低廉，维护方便。
附图说明
图1为本发明的系统方框图。 
具体实施方式
本实用新型提供了一种电力负荷管理系统GPRS终端，其特征在于：包括ARM处理器、ARM处理器连接有Flash程序存储器、SDRAM程序存储器和串行扩展电路，所述串行扩展电路连接有单片机接口、RS485和MC351无线通信模块，所述无线通信模块连接有天线。 
上述方案中，所述ARM处理器采用芯片EP7312。 
上述方案中，所述串行扩展电路采用芯片TL16C554。 
GPRS终端起到连接数据采集终端和GPRS网络的作用。GPRS终端将现场抄表数据发送至中国移动GPRS网络上，再通过Intemet发送到具有独立坤地址的负荷管理主站系统；接收由Internet、GPRS网络传输的负荷管理主站系统下发的各项抄表命令，处理后再传送至数据采集终端。从另一角度来说，GPRS终端起着类似于嵌入式网关的作用，实现低速的串行总线和新兴的GPRS网络的通信互连，负责串行通信协议与PPP协议以及TCP／IP协议之间的转换。 

Claims (3)

1.电力负荷管理系统GPRS终端，其特征在于：包括ARM处理器、ARM处理器连接有Flash程序存储器、SDRAM程序存储器和串行扩展电路，所述串行扩展电路连接有单片机接口、RS485和MC351无线通信模块，所述无线通信模块连接有天线。
2.根据权利要求1所述的电力负荷管理系统GPRS终端，其特征在于：所述ARM处理器采用芯片EP7312。
3.根据权利要求1所述的电力负荷管理系统GPRS终端，其特征在于：所述串行扩展电路采用芯片TL16C554。
CN2012204600650U 2012-09-11 2012-09-11 电力负荷管理系统gprs终端 Expired - Fee Related CN202840687U (zh)

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CN2012204600650U CN202840687U (zh) 2012-09-11 2012-09-11 电力负荷管理系统gprs终端

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CN202840687U true CN202840687U (zh) 2013-03-27

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