一种户外配电光纤通信网络架空机箱的研制

Development of an overhead chassis for outdoor distribution optical fiber communication network

在配网自动化终端建设初期,因配电网10kV线路分布不集中,并且对通信的可靠性要求不高,户外自动化终端FTU一般采用无线公网通信。但随着社会生产力的发展,人们对供电可靠性的需求越来越高,对配网自动化终端设备的通信可靠性就越高,而无线通信容易受到信号强度影响,经常发生通信中断,导致设备通信可靠性不高。为解决这一问题,文章提出研制一套为户外自动化终端FTU提供接入配电光纤通信网络的架空机箱,以此提高FTU通信的可靠性。

In the early stage of the construction of distribution network automation terminals,because the distribution network 10kV lines are not centrally distributed,and the reliability of communication is not high,the outdoor automation terminal FTU generally adopts wireless public network communication.However,with the development of social productivity,people’s demand for power supply reliability is getting higher and higher,and the communication reliability of distribution network automation terminal equipment is higher,and wireless communication is easily affected by signal strength,and communication interruptions often occur,resulting in equipment Communication reliability is not high.In order to solve this problem,this paper proposes to develop a set of overhead chassis that provides access to the distribution optical fiber communication network for the outdoor automation terminal FTU,so as to improve the reliability of FTU communication.