基于ZigBee無線網(wǎng)絡的變電站進水監(jiān)測系統(tǒng)設計
鄭新桃1，楊振中2，楊耿杰1
1 福州大學 電氣工程與自動化學院，福建 福州 350108；
2 福建省石獅電力有限責任公司，福建 泉州 362700
摘 要：為實現(xiàn)變電站進水狀態(tài)的實時監(jiān)測，設計了一種基于ZigBee 無線網(wǎng)絡的變電站進水監(jiān)測系統(tǒng)，給出了硬件結構及軟件設計。傳感器采用垂直極板電容結構，監(jiān)測節(jié)點周期性地采集電容值，判斷變電站是否發(fā)生進水事故，并通過ZigBee 無線網(wǎng)絡將進水狀態(tài)信息上傳至監(jiān)測中心，運維人員可通過監(jiān)測中心實時查看變電站的進水狀態(tài)。實驗結果表明，所設計系統(tǒng)具有工作穩(wěn)定、自適應環(huán)境、成本低以及工程應用價值高等優(yōu)點。
關鍵詞：地下變電站；進水監(jiān)測；ZigBee 無線網(wǎng)絡
中圖分類號：TM63 文獻標識碼：A 文章編號：1007-3175(2013)10-0022-05
Design of Substation Influent Monitoring System Based on ZigBee Wireless Network
ZHENG Xin-tao1, YANG Zhen-zhong2, YANG Geng-jie1
1 College of Electrical Engineering and Automation, Fuzhou University, Fuzhou 350108, China;
2 Shishi Electrical Power Limited Company in Fujian Province, Quanzhou 362700, China
Abstract: In order to achieve real-time monitoring of substation influent condition, this paper designed a substation influent monitoring system based on ZigBee wireless network, giving the hardware structure and software design. Sensors are with the structure of vertical plate capacitors, sampling capacitance value periodically at monitoring nodes to judge whether the influent accident occurred in substation or not. The influent status information would be uploaded to the monitoring center by the ZigBee wireless network. Operation and maintenance personnel could view the real-time influent status of the substation in monitoring center. The experimental results show that the designed system has the advantages of stable work, self-adaptive environment, cost-effective and high value engineering.
Key words: underground substation; influent monitoring; ZigBee wireless network
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