需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字?jǐn)?shù)：12038 |  | |
| 折扣與優(yōu)惠：團(tuán)購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要：隨著我國科學(xué)技術(shù)的發(fā)展，特別是計算機(jī)技術(shù)的進(jìn)步，電力系統(tǒng)對變電站的更要求也越來越高。 微機(jī)型繼電保護(hù)裝置在電力系統(tǒng)中得到了廣泛的運用。和常規(guī)保護(hù)相比，微機(jī)保護(hù)具有先進(jìn)的原理及結(jié)構(gòu)，安裝調(diào)試簡單運行維護(hù)方便，保護(hù)動作迅速靈敏可靠，能自動記錄故障信息等顯著的優(yōu)點。本文對微機(jī)繼電保護(hù)的特點和優(yōu)越性作了闡述, 同時對微機(jī)保護(hù)的算法和抗干擾措施做了重點論述。 隨著電力系統(tǒng)的高速發(fā)展和計算機(jī)技術(shù)、通信技術(shù)的進(jìn)步，繼電保護(hù)技術(shù)面臨著進(jìn)一步發(fā)展的趨勢。國內(nèi)外繼電保護(hù)技術(shù)發(fā)展的趨勢為：計算機(jī)化，網(wǎng)絡(luò)化，保護(hù)、控制、測量、數(shù)據(jù)通信一體化和人工智能化，這對繼電保護(hù)工作者提出了艱巨的任務(wù)，也開辟了活動的廣闊天地。 微機(jī)繼電保護(hù)發(fā)展的過程,概述了微機(jī)繼電保護(hù)技術(shù)的成就, 提出了未來繼電保護(hù)技術(shù)發(fā)展的趨勢是:網(wǎng)絡(luò)化,保護(hù)、 控制、 測量、 數(shù)據(jù)通信一體化。 關(guān)鍵詞：微機(jī)保護(hù)；繼電保護(hù)；分散式微機(jī)保護(hù)；防雷；比率；組態(tài)
ABSTRACT:With China's science and technology development, especially computer technology progress of the transformer substation, power system more requirements for more and more is also high. Microcomputer relay protection device type in the power system has been widely used. Compared with conventional protections, microcomputer protection with advanced principle and structure, installation simple operation and maintenance convenience, protect sensitive and reliable and quickness can automatically record fault information and other significant advantages. In this paper the microcomputer relay protection, illustrates the feature and advantage of microcomputer protection, and the algorithm and made mainly discusses anti-interference measures. With the rapid development of electric power system and computer technology, communication technology progress, relay protection technology faces further development trend. The relay protection technology at home and abroad for: the development trend of computerized, networking, protection, control, measurement, data communications integration and artificially intelligent, it put forward to relay protection workers difficult task, also pioneered the wide space activities. The microcomputer relay protection, development process, summarizes the microcomputer relay protection technology achievements, this paper puts forward the future development trend of relay protection technology is: network, protection, control, measurement, data communications integration. Key words: Microcomputer protection; Relay protection; Distributed microcomputer protection; Lightning protection; Ratio; Configuration.
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