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大型變電站分布式自動(dòng)化檢修系統設計
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(國網(wǎng)鐵嶺供電公司,遼寧 鐵嶺 112000)

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高云峰(1976-),男,黑龍江五大連池人,副高級工程師,主要從事電力工程方向的研究。 [FQ)]

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Design of Distributed Automatic Maintenance System for Large Substation
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(State Grid Tieling Power Electric Supply Company, Tieling 112000,China)

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    摘要:

    由于大型變電站中的磁場(chǎng)對人們身體健康產(chǎn)生不利影響,因此通常采取分布式自動(dòng)化檢修系統對大型變電站進(jìn)行檢修;但目前大型變電站分布式自動(dòng)化檢修系統主要是通過(guò)給變電站中每一個(gè)相關(guān)設備安裝狀態(tài)檢測信號,利用串口將設備運行狀態(tài)數據傳輸到監控系統,監控系統根據運行狀態(tài)數據判定變電站中各設備狀態(tài),并根據各設備的狀態(tài)向串口發(fā)送命令,串口執行相應操作,從而完成自動(dòng)化檢修系統設計;但這種方法無(wú)法對變電站中需要檢修的節點(diǎn)進(jìn)行定位,導致變電站設備檢修存在效率低的問(wèn)題;為此,提出一種基于RSSI的大型變電站分布式自動(dòng)化檢修系統設計方法,首先對大型變電站分布式自動(dòng)化檢修系統的模塊進(jìn)行設計,并分析各模塊功能,對大型變電站分布式自動(dòng)化檢修系統各模塊電路進(jìn)行設計,保證系統正常運行,在此基礎上,利用RSSI算法對系統軟件進(jìn)行設計,保證系統能夠準確及時(shí)的對故障節點(diǎn)進(jìn)行檢修,從而實(shí)現大型變電站分布式自動(dòng)化檢修系統設計,實(shí)驗證明,所提方法設計的大型變電站分布式自動(dòng)化檢修系統能夠準確對變電站中故障節點(diǎn)進(jìn)行定位,保證檢修的準確性和及時(shí)性,為該課題的研究開(kāi)拓新道路,推動(dòng)該領(lǐng)域發(fā)展。

    Abstract:

    Because the magnetic field existing in the large substation has a negative impact on people's health, it is necessary to send a large-scale substation to the substation magnetic field, which is not conducive to the health of the people. Therefore, the large-scale substation is usually carried out by distributed automatic maintenance system The But the current large-scale substation distributed automatic maintenance system is mainly through the substation in each of the relevant equipment to install the state detection signal, the use of serial port equipment to run the state data transmission to the monitoring system, monitoring system based on operational status data to determine the substation equipment in the state, And according to the status of each device to send commands to the serial port, the serial port to perform the corresponding operation, thus completing the automated maintenance system design, but this method can not need to repair the substation nodes in the substation, resulting in substation equipment problems identified low accuracy, In this paper, a design method of distributed automatic maintenance system for large-scale substation based on RSSI is proposed. Firstly, the module of distributed automatic maintenance system of large substation is designed and analyzed, and the functions of each module are analyzed. In order to realize the system modules, Distributed automatic maintenance system, the circuit is designed to ensure the normal operation of the system. On this basis, the RSSI algorithm is used to design the software of the system to ensure that the system can repair the fault nodes accurately and timely. This paper proves that the distributed automatic maintenance system designed by the method proposed in this paper can accurately locate the fault nodes in the substation and ensure the accuracy and timeliness of the maintenance. For the purpose of this project, the author analyzes the design of the large-scale substation distributed automatic maintenance system The study pioneered new ways and promoted the development of the field.

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高云峰,李江,王新宇,高云霞.大型變電站分布式自動(dòng)化檢修系統設計計算機測量與控制[J].,2017,25(10):255-258.

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  • 收稿日期:2017-06-22
  • 最后修改日期:2017-07-19
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  • 在線(xiàn)發(fā)布日期: 2017-11-09
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