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1. 中国电力科学研究院,北京100192
2. 华北电力大学电气与电子工程学院,北京102206
3. 千江(上海)信息科技有限公司,上海200051
[ "仝杰(1983-),男,博士,中国电力科学研究院高级工程师,主要研究方向为电力物联网、电力无线通信和能源互联网。" ]
[ "刘艳丽(1990-),女,华北电力大学电气与电子工程学院硕士生,主要研究方向为电力无线通信。" ]
[ "杨德龙(1989-),男,中国电力科学研究院工程师,主要研究方向为电力系统通信。" ]
[ "雒宏礼(1975-),男,千江(上海)信息科技有限公司技术总工程师,主要研究方向为通信与数据分析、输电线路无线通信专网。" ]
[ "王欢(1989-),女,千江(上海)信息科技有限公司工程师,主要研究方向为输电线路无线通信专网。" ]
网络出版日期:2016-07,
纸质出版日期:2016-07-15
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仝杰, 刘艳丽, 杨德龙, 等. 5.8 GHz光纤融合通信在输电线路监测系统中的应用[J]. 电信科学, 2016,32(7):166-174.
Jie TONG, Yanli LIU, Delong YANG, et al. Application of 5.8 GHz optical fiber converged communication in transmission line monitoring system[J]. Telecommunications science, 2016, 32(7): 166-174.
仝杰, 刘艳丽, 杨德龙, 等. 5.8 GHz光纤融合通信在输电线路监测系统中的应用[J]. 电信科学, 2016,32(7):166-174. DOI: 10.11959/j.issn.1000-0801.2016201.
Jie TONG, Yanli LIU, Delong YANG, et al. Application of 5.8 GHz optical fiber converged communication in transmission line monitoring system[J]. Telecommunications science, 2016, 32(7): 166-174. DOI: 10.11959/j.issn.1000-0801.2016201.
目前输电线路监测系统大多采用2G/3G无线公网进行通信,但大山深处2G/3G信号较弱或无信号,使得通信时断时续或直接中断,导致采集到的状态监测数据难以可靠地传输到主站,或者当有高清视频需求时,2G/3G无法满足这种高带宽要求。针对该问题,提出2G/3G+5.8 GHz或OPGW+5.8 GHz融合通信模式,将信号自动切换到5.8 GHz通信模式,在主干线路与光纤复合架空地线(OPGW)融合后传回主站。在光纤融合通信基础上设计了输电线路监测系统及工作流程,最后给出了应用实例和未来发展前景。
When in the depths of the mountains
2G/3G signal is weak or don't exist
or when the high definition video is needed
2G/3G couldn't meet requirements of such high bandwidth
so that communication is intermittent or interrupt
resulting in the condition monitoring data is difficult to transmit reliably to the master station.To solve this problem
2G/3G+5.8 GHz or 5.8 GHz +OPGW converged communication mode was proposed
the signal could be switched automatically to the 5.8 GHz communication mode
and transmits back to the master station after converging the main line and OPGW.Based on the optical fiber converged communication
the transmission line monitoring system and work flow were designed and the application example and the future development prospect were given finally.
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State Grid Corporation Technical guidelines of transmission equipment condition monitoring system [S ] . 2010 .
林克章 . 无线网络异构融合机制的研究 [D ] . 西安:西安电子科技大学 , 2007 .
LIN K Z . Research on heterogeneous fusion mechanism of wireless network [D ] . Xi'an: Xi'an Electronic and Science University , 2007 .
郭丽芳 . 基于2G/3G网络融合的网络管理流程优化研究 [D ] . 北京:北京邮电大学 , 2010 .
GUO L F . Network management process optimization based on 2G/3G network integration [D ] . Beijing:Beijing University of Posts and Telecommunications , 2010 .
高超 . 输电线路在线监测的建设与应用 [D ] . 北京:华北电力大学 , 2013 .
GAO C . The construction and application of transmission line online monitoring [D ] . Beijing: North China Electric Power University , 2013 .
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