风/光/储混合微电网远程监测系统设计
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摘要
为了提高微电网监测系统的信息化程度,有效降低远程监测成本,利用通用分组无线业务(GPRS)通信和物联网传感器技术,结合Android手机开发设计了风/光/储混合微电网运行状态远程监测系统。实现了对微电网运行设备电压、电流、功率等电气量参数的远程采集及数据存储功能。只要用户位于网络覆盖区域,便可通过Android手机应用(App)随时观测微电网运行状态信息,大大提高了监测效率。系统应用于多电源地区电网运行与控制实验室进行功能测试,结果表明:手机远程监测系统与现场监控中心测量数据基本一致,各项监测指标均达要求,数据传输实时准确,运行安全可靠,具有广泛的应用前景。
A remote monitoring system which based on GPRS communication,Io T sensor technology and Android mobile phone for wind/PV/storage hybrid micro-grid is designed to improve its information degree and effectively reduce the cost of it. This system realizes the remote acquisition and data storage of the electrical parameters,such as voltage,current,power of the micro-grid operation equipment. As long as the user is in the area of network coverage,operation status information of the micro-grid can be observed at any time through the Android mobile phone App,greatly improves the monitoring efficiency. The system is tested in the laboratory of grids operation and control in multi-power sources area. The results show that mobile phone remote monitoring system is basically consistent with the measurement data of the field monitoring center,all monitoring indicators meet the requirements,data transmission is real time and accurate,operation is safe and reliable,and it has a wide application prospect.
A remote monitoring system which based on GPRS communication,Io T sensor technology and Android mobile phone for wind/PV/storage hybrid micro-grid is designed to improve its information degree and effectively reduce the cost of it. This system realizes the remote acquisition and data storage of the electrical parameters,such as voltage,current,power of the micro-grid operation equipment. As long as the user is in the area of network coverage,operation status information of the micro-grid can be observed at any time through the Android mobile phone App,greatly improves the monitoring efficiency. The system is tested in the laboratory of grids operation and control in multi-power sources area. The results show that mobile phone remote monitoring system is basically consistent with the measurement data of the field monitoring center,all monitoring indicators meet the requirements,data transmission is real time and accurate,operation is safe and reliable,and it has a wide application prospect.
引文
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[2]陈欣,宋丽莉,黄浩辉,等.中国典型地区风能资源特性研究[J].太阳能学报,2011,32(3):331-337.
[3]AYHAN D.Potential applications of renewable energy sources,biomass combustion problems in boiler power systems and combustion related environmental issues[J].Energy and Combustion Science,2005,3(2):171-192.
[4]何玉珠,张立彬,谭大鹏,等.基于DPWS的智能微电网监控系统的研究[J].太阳能学报,2015,36(12):2979-2985.
[5]周小平,陈燕东,罗安,等.一种单相-三相混合微电网结构及其能量协调控制方法[J].中国电机工程学报,2016,36(24):6759-6768,6930.
[6]崇庆峰,刘星桥,宦娟,等.基于Android和GPRS的水产养殖监控系统设计[J].渔业现代化,2013,40(6):24-29.
[7]王迪,陈光武.新型现代有轨电车内PM 2.5浓度实时监测系统设计[J].传感器与微系统,2017,36(4):87-89,93.
[8]郭彬彬,孙爱东,丁为民,等.种鹅舍环境智能监控系统的研制和试验[J].农业工程学报,2017,33(9):180-186.
[9]詹成国,朱伟,徐敏.基于Android的测控装置人机界面的设计与开发[J].电力自动化设备,2012,32(1):119-122.
[10]赖汝楠,刘洪英,皮喜田.基于Android的手持式心电检测系统设计[J].传感器与微系统,2017,36(7):83-85.
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