空军预警学院学报
空軍預警學院學報
공군예경학원학보
Journal of Air Force Early Warning Academy
2015年
5期
357-360
,共4页
光伏并网%远程控制%模数转换%控制器局域网%快速傅立叶算法
光伏併網%遠程控製%模數轉換%控製器跼域網%快速傅立葉算法
광복병망%원정공제%모수전환%공제기국역망%쾌속부립협산법
photovoltaic grid-connection%remote control%A/D conversion%CLAN%FFT
针对光伏并网电站附近环境较差、长期派人值守成本较高,提出了基于因特网的远程控制系统设计方案.首先对远程控制系统任务和功能进行了阐述,然后根据远程控制的数字化需求,选取TMS320F2812作为控制器,分析了远程控制所需的模数转换、控制器局域网通信、快速傅立叶算法和套接字等关键技术,最后给出了该远程控制软件的设计,从而实现对系统运行状态的监控和实时参数的采集,这为开发光伏并网电站监控系统提供了参考.
針對光伏併網電站附近環境較差、長期派人值守成本較高,提齣瞭基于因特網的遠程控製繫統設計方案.首先對遠程控製繫統任務和功能進行瞭闡述,然後根據遠程控製的數字化需求,選取TMS320F2812作為控製器,分析瞭遠程控製所需的模數轉換、控製器跼域網通信、快速傅立葉算法和套接字等關鍵技術,最後給齣瞭該遠程控製軟件的設計,從而實現對繫統運行狀態的鑑控和實時參數的採集,這為開髮光伏併網電站鑑控繫統提供瞭參攷.
침대광복병망전참부근배경교차、장기파인치수성본교고,제출료기우인특망적원정공제계통설계방안.수선대원정공제계통임무화공능진행료천술,연후근거원정공제적수자화수구,선취TMS320F2812작위공제기,분석료원정공제소수적모수전환、공제기국역망통신、쾌속부립협산법화투접자등관건기술,최후급출료해원정공제연건적설계,종이실현대계통운행상태적감공화실시삼수적채집,저위개발광복병망전참감공계통제공료삼고.
As the ambient of the photovoltaic grid-connected power station is poor, and the cost higher due to having the personnel to be on duty in a long-term, this paper proposes a design scheme of remote control system based on the Internet. Firstly, it aims to expound the tasks and functions of the remote control system, next, to select the TMS320F2812 as a controller according to the digitization requirements for the system, and to analyze the key technologies required for the remote control, including the A/D conversion, the controller's LAN communication, FFT and the sockets, and finally, to give the design of the control software, thus realizing the monitoring of system operating status and collection of real-time parameters, which offers a reference for developing the monitoring system of the photovoltaic grid-connected power station.