ZigBee在光伏发电电能质量监测中的应用
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摘要
目前大型光伏电站电能质量监测主要通过有线方式进行数据采集,存在布线困难、通信可靠性低等弊端。本文探讨了大型光伏电站采用无线通信的必要性、ZigBee应用的可行性和优越性、光伏电站电能质量监测系统的网络构建,以及实际应用中存在的供电电源可靠性问题等。
At present,the power quality monitoring of large-scale photovoltaic power stations mainly uses wired data acquisition,which has the disadvantages of difficult wiring and low communication reliability.This paper discusses the necessity of wireless communication in large photovoltaic power stations,the feasibility and superiority of ZigBee application,the network construction of power quality monitoring system in photovoltaic power stations,and the reliability of power supply in practical application.
At present,the power quality monitoring of large-scale photovoltaic power stations mainly uses wired data acquisition,which has the disadvantages of difficult wiring and low communication reliability.This paper discusses the necessity of wireless communication in large photovoltaic power stations,the feasibility and superiority of ZigBee application,the network construction of power quality monitoring system in photovoltaic power stations,and the reliability of power supply in practical application.
引文
[1]张喆.含分布式电源的配电系统电能质量概率评估[D].北京:华北电力大学,2013.
[2]曾正,赵荣祥,汤胜清,等.可再生能源分散接入用先进并网逆变器研究综述[J].中国电机工程学报,2013,33(24):1-12.
[3]Anon.An IEEE 802.15.4compliant and ZigBee ready 2.4GHz RF transceiver[J].Microwave Journal,2004,47(6):130-135.
[2]曾正,赵荣祥,汤胜清,等.可再生能源分散接入用先进并网逆变器研究综述[J].中国电机工程学报,2013,33(24):1-12.
[3]Anon.An IEEE 802.15.4compliant and ZigBee ready 2.4GHz RF transceiver[J].Microwave Journal,2004,47(6):130-135.