Suzhou Electric Appliance Research Institute
期刊號: CN32-1800/TM| ISSN1007-3175

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變壓器油中氣體在線監(jiān)測裝置檢定技術(shù)發(fā)展研究

來源:電工電氣發(fā)布時間:2016-03-14 09:14 瀏覽次數(shù):15

變壓器油中氣體在線監(jiān)測裝置檢定技術(shù)發(fā)展研究 

王夢君1,任婷艷2,付強1 
1 廣東電網(wǎng)有限責(zé)任公司電力科學(xué)研究院,廣東 廣州 510080;
2 廣東華南環(huán)境科技有限公司,廣東 廣州 510655
 
 

摘 要:針對變壓器油中氣體在線監(jiān)測裝置故障頻發(fā)的情況,從油中氣體在線監(jiān)測裝置的油氣分離單元、氣體組分分離單元等五大性能單元入手,比較分析了目前常用的傳統(tǒng)實驗室色譜數(shù)據(jù)比對法、標準氣體比對法、傳統(tǒng)油箱配油比對法、檢定儀直接校驗法等四種檢定技術(shù)的應(yīng)用特點和局限性,并提出了相應(yīng)合理可行的改進建議及發(fā)展期望。
關(guān)鍵詞:變壓器油;在線監(jiān)測;比對;檢定技術(shù)
中圖分類號:TM406;TM855 文獻標識碼:A 文章編號:1007-3175(2015)12-0001-05


Study on Calibration Technology Development of Online Monitoring Device of Gas in Transformer Oil 

WANG Meng-jun1, REN Ting-yan2, FU Qiang1 
1 Electric Power Research Institute of Guangdong Power Grid Co., Ltd, Guangzhou 510080, China; 2 South China Environmental Sci-Tech Guangdong Co., Ltd, Guangzhou 510655, China 
 

Abstract: In allusion to the conditions that the online monitoring device faults of gas in the transformer oil frequently occurred, starting from oil-gas separation unit, gas composition separation unit etc five performance units of online monitoring device of gas in transformer oil, this paper compared and analyzed the application characteristics and limitations of commonly-used chromatographic data comparison method, standard gas comparison method, traditional tank of oil distribution comparison method and verification instrument direct calibration method etc four kinds of calibration technologies in traditional laboratory at present, and put forward the corresponding reasonable and feasible improvement recommendations and development aspirations.
Key words: transformer oil; online monitoring; comparison; calibration technology


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