電力系統(tǒng)繼電保護(hù)發(fā)展動(dòng)向的研究課題(1)

1、.電力系統(tǒng)繼電保護(hù)發(fā)展動(dòng)向的研究一、 分析研究課題：隨著經(jīng)濟(jì)的快速發(fā)展，我國(guó)對(duì)電能的需求也在快速增長(zhǎng)，電網(wǎng)也由此變得空前的巨大與復(fù)雜。繼電保護(hù)作為電力系統(tǒng)的重要組成部分，在龐大的電力系統(tǒng)發(fā)生擾動(dòng)或故障時(shí)，起到巨大的保護(hù)作用，保證了電能的有效供求。繼電保護(hù)（relays protection）主要是利用電力系統(tǒng)中元件發(fā)生短路或異常情況時(shí)的電氣量(電流、電壓、功率、頻率等)的變化，構(gòu)成繼電保護(hù)動(dòng)作的原理.繼電保護(hù)是電力學(xué)科中最活躍的分支，在20世紀(jì)50至90年代的40年時(shí)間走過(guò)了機(jī)電式、整流式、晶體管式、集成電路式和微機(jī)式五個(gè)階段。從繼電保護(hù)走過(guò)的階段可以看出，隨著電力系統(tǒng)的快速發(fā)展，繼電保護(hù)也必

2、須不斷發(fā)展以滿足需要。本課題旨在了解國(guó)內(nèi)外近來(lái)關(guān)于該課題研究的資料，為電力系統(tǒng)繼電保護(hù)的研究工作提供參考。二、數(shù)據(jù)庫(kù)或檢索工具的選擇：根據(jù)課題要求以及檢索工具收錄文獻(xiàn)源的情況，本課題選用了下列檢索工具和數(shù)據(jù)庫(kù)：1. 查找中文文獻(xiàn)信息數(shù)據(jù)庫(kù)： 中國(guó)期刊網(wǎng) CNKI中國(guó)優(yōu)秀博碩士學(xué)位論文全文數(shù)據(jù)庫(kù) 萬(wàn)方數(shù)據(jù)資源系統(tǒng)（中國(guó)學(xué)位論文全文數(shù)據(jù)庫(kù)）2. 查找外文文獻(xiàn)信息 EI Village 2 Springer LINK全文數(shù)據(jù)庫(kù) WorldSciNet電子期刊3. 查找專利文獻(xiàn)信息數(shù)據(jù)庫(kù)： 國(guó)家知識(shí)產(chǎn)權(quán)局網(wǎng)站 美國(guó)專利商標(biāo)局USPTO網(wǎng)站 三、檢索點(diǎn)與檢索式：1、檢索點(diǎn)本課題可選用主題（關(guān)鍵詞）途徑檢

3、索。主題（關(guān)鍵詞）途徑：根據(jù)課題分析可選用以下主題詞（關(guān)鍵詞）作為檢索入口：關(guān)鍵詞：電力系統(tǒng) ；繼電保護(hù) ；發(fā)展動(dòng)向；研究Key words：power system; relay protection ；development tendency；Study 2、檢索式中文：電力系統(tǒng) * 繼電保護(hù) * 發(fā)展動(dòng)向英文：power system * relay protection * development tendency四、檢索結(jié)果：(有針對(duì)性篩選切題文獻(xiàn)）根據(jù)不同檢索工具和數(shù)據(jù)庫(kù)各自的編排體例，利用不同的檢索入口進(jìn)行檢索。然后按照課題的要求，對(duì)檢索工具和數(shù)據(jù)的條款自集合進(jìn)行判斷，篩選切題文

4、獻(xiàn)。（一）中文文獻(xiàn)信息檢索1、中國(guó)期刊網(wǎng)進(jìn)入廣東工業(yè)大學(xué)（首頁(yè)）圖書情報(bào)中文數(shù)據(jù)庫(kù)廣東網(wǎng)絡(luò)圖書館中國(guó)期刊網(wǎng)中心站廣東工業(yè)大學(xué)中國(guó)期刊全文數(shù)據(jù)庫(kù)高級(jí)檢索關(guān)鍵詞：電力系統(tǒng)AND 關(guān)鍵詞：繼電保護(hù) AND 關(guān)鍵詞：發(fā)展動(dòng)向年限：19992006 匹配:精確 得到6條記錄（列出有代表性的幾條）：序號(hào)篇名作者刊名年/期1電力系統(tǒng)繼電保護(hù)技術(shù)的現(xiàn)狀與發(fā)展張靜宇遼寧建材2005/052國(guó)內(nèi)市場(chǎng)微機(jī)型繼電保護(hù)測(cè)試儀的現(xiàn)狀和發(fā)展何智平繼電器2005/083電力系統(tǒng)繼電保護(hù)和控制的發(fā)展方向楊政軍農(nóng)村電氣化2004/074繼電保護(hù)發(fā)展動(dòng)向唐順志重慶電力高等?？茖W(xué)校學(xué)報(bào)2000/025電力系統(tǒng)繼電保護(hù)數(shù)字仿真綜述王艷

5、華承德石油高等專科學(xué)校學(xué)報(bào)1999/046電力系統(tǒng)繼電保護(hù)技術(shù)的現(xiàn)狀與發(fā)展賀家李!天津300072中國(guó)電力1999/10選擇較相關(guān)的其中2篇：【作者】張靜宇;【作者單位】沈陽(yáng)耀華玻璃有限公司虎石臺(tái)浮法玻璃廠; 遼寧沈陽(yáng);【刊名】遼寧建材 , LiaoNing Building Materials, 編輯部郵箱 2005年 05期  期刊榮譽(yù)：ASPT來(lái)源刊  CJFD收錄刊【關(guān)鍵詞】繼電保護(hù); 現(xiàn)狀; 發(fā)展;【摘要】回顧了我國(guó)電力系統(tǒng)繼電保護(hù)技術(shù)發(fā)展的過(guò)程,概述了微機(jī)繼電保護(hù)技術(shù)的成就,提出了未來(lái)繼電保護(hù)技術(shù)發(fā)展的趨勢(shì)是:計(jì)算機(jī)化,網(wǎng)絡(luò)化和保護(hù)、控制、測(cè)

6、量、數(shù)據(jù)通信一體化?！綝OI】CNKI:ISSN:1009-0142.0.2005-05-0521 電力系統(tǒng)繼電保護(hù)技術(shù)的現(xiàn)狀與發(fā)展2電力系統(tǒng)繼電保護(hù)和控制的發(fā)展方向【作者】楊政軍;【作者單位】河南省滎陽(yáng)市電業(yè)局;【刊名】農(nóng)村電氣化 , Rural Electrification, 編輯部郵箱 2004年 07期  期刊榮譽(yù)：ASPT來(lái)源刊  中國(guó)期刊方陣  CJFD收錄刊【關(guān)鍵詞】光學(xué)電壓; 電流互感器; GPS; 光纖通訊;【摘要】由于光電技術(shù)和計(jì)算機(jī)的飛速發(fā)展,新型光學(xué)電壓、電流互感器日益顯現(xiàn)出富有魅力的前景和強(qiáng)大的生命力,新型

7、光學(xué)數(shù)字式電壓、電流互感器取代電磁式互感器是繼電保護(hù)的一個(gè)發(fā)展方向。同時(shí)隨著計(jì)算機(jī)技術(shù)和通信技術(shù)的飛速發(fā)展,尤其是基于GPS的全網(wǎng)同步技術(shù)的出現(xiàn),GPS和光纖通訊的結(jié)合實(shí)現(xiàn)了向量測(cè)量(MPU)的快速和同步,是電力系統(tǒng)控制的一個(gè)發(fā)展方向?！綝OI】CNKI:ISSN:1003-0867.0.2004-07-0233全文一篇2.中國(guó)期刊網(wǎng)優(yōu)秀博碩士學(xué)位論文全文數(shù)據(jù)庫(kù)進(jìn)入廣東工業(yè)大學(xué)（首頁(yè)）圖書情報(bào)中文數(shù)據(jù)庫(kù)廣東網(wǎng)絡(luò)圖書館中國(guó)期刊網(wǎng)優(yōu)秀博碩士學(xué)位論文全文數(shù)據(jù)庫(kù)（教育網(wǎng)）廣東工業(yè)大學(xué)中國(guó)優(yōu)秀博碩士學(xué)位論文全文數(shù)據(jù)庫(kù)高級(jí)檢索關(guān)鍵詞：電力系統(tǒng) AND 關(guān)鍵詞：繼電保護(hù) AND 關(guān)鍵詞：發(fā)展動(dòng)向年限2000

8、2006 得到7條記錄：序號(hào)中文題名作者姓名網(wǎng)絡(luò)出版投稿人網(wǎng)絡(luò)出版投稿時(shí)間學(xué)位年度論文級(jí)別1新型變壓器保護(hù)裝置及其以太網(wǎng)通信的應(yīng)用與研究謝玉冰華中科技大學(xué)2006-04-052005碩士2發(fā)電機(jī)變壓器組新型微機(jī)保護(hù)的工程應(yīng)用研究姜波四川大學(xué)2005-10-172005碩士3輸電線路新型距離保護(hù)的研究與應(yīng)用黃智勇沈陽(yáng)工業(yè)大學(xué)2005-07-142005碩士4蘭州西固熱電廠閥控式鉛酸蓄電池在線監(jiān)測(cè)及應(yīng)用研究張榮魁重慶大學(xué)2005-03-072004碩士5基于Web的繼電保護(hù)管理信息系統(tǒng)的設(shè)計(jì)與研究常健華北電力大學(xué)（河北）2004-08-192004碩士6繼電保護(hù)故障信息分析處理系統(tǒng)在電力系統(tǒng)的應(yīng)用

9、研究李雄剛廣東工業(yè)大學(xué)2003-06-252003碩士7繼電保護(hù)整定計(jì)算中故障計(jì)算的通用方法與應(yīng)用研究徐向民華北電力（北京）大學(xué)2002-09-242002碩士選擇較相關(guān)的其中2篇：1.繼電保護(hù)故障信息分析處理系統(tǒng)在電力系統(tǒng)的應(yīng)用研究【作者】李雄剛;【導(dǎo)師】李日隆; 曾勇剛;【學(xué)位授予單位】廣東工業(yè)大學(xué);【學(xué)科專業(yè)名稱】控制理論【學(xué)位年度】2003【論文級(jí)別】碩士【網(wǎng)絡(luò)出版投稿人】廣東工業(yè)大學(xué)【網(wǎng)絡(luò)出版投稿時(shí)間】2003-06-25【英文關(guān)鍵詞】fault messages; hierarchical; fault diagnosis; relay protection; faults rec

10、order;【中文摘要】在電力系統(tǒng)發(fā)生復(fù)雜故障或開關(guān)、保護(hù)存在較多誤動(dòng)、拒動(dòng)以及因通訊中斷而發(fā)生信息丟失等諸多不確定因素的影響下，目前基于開關(guān)和保護(hù)信息的診斷方法已經(jīng)不能取得令人滿意效果，必須尋找新的信息源。隨著繼電保護(hù)及故障處理系統(tǒng)的建立，豐富的故障信息為診斷進(jìn)一步提供了基礎(chǔ)。本人根據(jù)電力系統(tǒng)目前的實(shí)際運(yùn)行情況和今后的發(fā)展，提出一種利用采集信息進(jìn)行分層故障診斷的方法。對(duì)于復(fù)雜故障情況下利用故障處理系統(tǒng)進(jìn)行研究，提出了虛擬保護(hù)的診斷思想，并建立相應(yīng)的面診斷模型，有效地彌補(bǔ)了利用開關(guān)、保護(hù)診斷的局限性。 同時(shí)針對(duì)繼電保護(hù)管理信息量大，類型多等特點(diǎn)，提出以WEB服務(wù)器和數(shù)據(jù)服務(wù)器構(gòu)成的的繼電保護(hù)信

11、息管理系統(tǒng)。最后對(duì)繼電保護(hù)故障診斷系統(tǒng)中常規(guī)和高級(jí)應(yīng)用如故障測(cè)距等提出了應(yīng)用展望?！居⑽恼縒hen complex fault occurs or uncertain factors appear such as mal-operation, miss operation and missing messages because of channel disturbance, the existing power system diagnosis methods base on switch and protection messages does not provide satisfac

12、tory result, So it is necessary to use a new source of information. Along with the establishment of the information network for protective relaying and fault recorders , the plentiful recorded fault data lay a foundation for further diagnosis of the faults.【DOI】CNKI:CDMD:11911.2.2003.36112輸電線路新型距離保護(hù)

13、的研究與應(yīng)用【英文題名】Research and Application of New Type Distance Protection of Power Line【作者】黃智勇;【導(dǎo)師】林莘;【學(xué)位授予單位】沈陽(yáng)工業(yè)大學(xué);【學(xué)科專業(yè)名稱】電機(jī)與電器【學(xué)位年度】2005【論文級(jí)別】碩士【網(wǎng)絡(luò)出版投稿人】沈陽(yáng)工業(yè)大學(xué)【網(wǎng)絡(luò)出版投稿時(shí)間】2005-07-14【中文關(guān)鍵詞】繼電保護(hù); 距離保護(hù); 以太網(wǎng); TCP/IP; 變電站自動(dòng)化系統(tǒng);【英文關(guān)鍵詞】Relay Protection; Distance Protection; Ethernet; TCP/IP; Sub-station Autom

14、atic System;【中文摘要】電力系統(tǒng)的迅速發(fā)展對(duì)繼電保護(hù)提出了越來(lái)越高的要求,尤其是現(xiàn)代的超高壓、大容量電網(wǎng)對(duì)繼電保護(hù)的選擇性、速動(dòng)性、靈敏性和可靠性以及電網(wǎng)運(yùn)行的穩(wěn)定性有了更高的要求。因此,在結(jié)構(gòu)復(fù)雜的中高壓電網(wǎng)中,應(yīng)當(dāng)采用性能較為完善的保護(hù)裝置,微機(jī)型距離保護(hù)就是其中的一種。本文研究和開發(fā)了主要針對(duì)110kV輸電線路微機(jī)型距離保護(hù)裝置。 本文首先介紹了距離保護(hù)的基本原理,并著重從軟件結(jié)構(gòu)上講述了距離保護(hù)各個(gè)功能模塊的設(shè)計(jì)和實(shí)現(xiàn)方案。采用模塊化設(shè)計(jì)軟件,既是當(dāng)代軟件開發(fā)的流行趨勢(shì),同時(shí)也體現(xiàn)了距離保護(hù)原理自身的特點(diǎn)。距離保護(hù)作為中高壓輸電線路的主保護(hù),結(jié)構(gòu)復(fù)雜,程序量龐大,采用模塊化

15、設(shè)計(jì)能有效的實(shí)現(xiàn)團(tuán)隊(duì)協(xié)作,提高開發(fā)效率,縮短開發(fā)周期。 作為一大創(chuàng)新點(diǎn),本文直接在繼電保護(hù)裝置內(nèi)部實(shí)現(xiàn)了基于TCP/IP的以太網(wǎng)通信技術(shù),這也是本文的工作重點(diǎn)。因此,本文將重點(diǎn)講述以太網(wǎng)技術(shù)在間隔層設(shè)備(保護(hù)裝置)的設(shè)計(jì)和實(shí)現(xiàn),并討論如何設(shè)計(jì)適于嵌入式系統(tǒng)的TCP/IP協(xié)議棧,以充分發(fā)揮以太網(wǎng)技術(shù)優(yōu)勢(shì),提高和完善變電站自動(dòng)化系統(tǒng)的通信功能。在實(shí)現(xiàn)嵌入式以太網(wǎng)通信技術(shù)的基礎(chǔ)上,本文開發(fā)了滿足IEC870103規(guī)定的電力系統(tǒng)通信規(guī)約。IE.【英文摘要】With great development, the power system is more and more strict with rela

16、y-protection especially in super high voltage and large capability power system. In the power system which is very complex in configuration, the protection device whose function is perfect should be adopted, and distance protection is just one of this types. This article researches and develops new

17、type of micro-computer distance protection device used in transmission and distribution power lines.At first, this article discusses the b.【DOI】CNKI:CDMD:10142.2.2005.32824. 中國(guó)學(xué)位論文全文數(shù)據(jù)庫(kù)進(jìn)入廣東工業(yè)大學(xué)（首頁(yè)）圖書情報(bào)中文數(shù)據(jù)庫(kù)萬(wàn)方數(shù)據(jù)資源系統(tǒng)(廣州鏡像)中國(guó)學(xué)位論文全文數(shù)據(jù)庫(kù)檢索年限20002006 關(guān)鍵詞：電力系統(tǒng) AND 關(guān)鍵詞：繼電保護(hù) AND 關(guān)鍵詞：發(fā)展動(dòng)向得到9條記錄：1  電力系統(tǒng)繼電保

18、護(hù)專業(yè)綜述，第二十九屆中國(guó)電網(wǎng)調(diào)度運(yùn)行會(huì)議2  故障錄波器的應(yīng)用研究 二期故障錄波器的設(shè)想，江蘇省第一屆電力安全論壇會(huì)3  各種類型母線保護(hù)技術(shù)特點(diǎn)分析，中國(guó)電機(jī)工程學(xué)會(huì)第八屆青年學(xué)術(shù)會(huì)議4  變電站自動(dòng)化技術(shù)的現(xiàn)狀與發(fā)展，2003全國(guó)電網(wǎng)調(diào)度自動(dòng)化、遠(yuǎn)動(dòng)及廠站自動(dòng)化、電力系統(tǒng)自動(dòng)化仿真學(xué)術(shù)5  POFIS系統(tǒng)在河北省南部電網(wǎng)的應(yīng)用，第二十七屆中國(guó)電網(wǎng)調(diào)度運(yùn)行會(huì)議6  線路保護(hù)信號(hào)傳輸方式的探討，中國(guó)電機(jī)工程學(xué)會(huì)電力通信專業(yè)委員會(huì)第四屆學(xué)術(shù)會(huì)議7  區(qū)域穩(wěn)定控制中若干技術(shù)問題的探討，第七屆全國(guó)繼電保護(hù)學(xué)術(shù)研討會(huì)8  微機(jī)繼電

19、保護(hù)試驗(yàn)裝置淺析，中國(guó)電機(jī)工程學(xué)會(huì)電力系統(tǒng)繼電保護(hù)測(cè)試技術(shù)研討會(huì)9  以機(jī)為核心的系統(tǒng)是繼電保護(hù)測(cè)試設(shè)備的發(fā)展方向，中國(guó)電機(jī)工程學(xué)會(huì)電力系統(tǒng)繼電保護(hù)測(cè)試技術(shù)研討會(huì) 選擇較相關(guān)的其中2篇： 力系統(tǒng)繼電保護(hù)專業(yè)綜述【 論文標(biāo)題 】 電力系統(tǒng)繼電保護(hù)專業(yè)綜述 【 作者 】 第二十九屆中國(guó)電網(wǎng)調(diào)度運(yùn)行會(huì)繼電保護(hù)專業(yè)組 【 會(huì)議名稱 】 第二十九屆中國(guó)電網(wǎng)調(diào)度運(yùn)行會(huì)議 【 會(huì)議時(shí)間 】 20051026 【 會(huì)議地點(diǎn) 】 上海 【 主辦單位 】 中國(guó)電力企業(yè)聯(lián)合會(huì);中國(guó)電機(jī)工程學(xué)會(huì) 【 母體文獻(xiàn) 】 第二十九屆中國(guó)電網(wǎng)調(diào)度運(yùn)行會(huì)議論文選集 【 出版時(shí)間 】 20051026 【 頁(yè)碼 】 26

20、2-266 【 分 類 號(hào) 】 TM732TM774 【 關(guān) 鍵 詞 】 電網(wǎng)運(yùn)行電網(wǎng)安全繼電保護(hù) 【 摘要 】 本文從繼電保護(hù)運(yùn)行管理、設(shè)備狀況、技術(shù)水平、新技術(shù)應(yīng)用等方面,簡(jiǎn)要回顧了繼電保護(hù)專業(yè)的現(xiàn)狀,展望了未來(lái)幾年繼電保護(hù)專業(yè)的發(fā)展方向,結(jié)合電網(wǎng)發(fā)展對(duì)繼電保護(hù)的要求,提出了本專業(yè)近期需要解決的幾個(gè)問題. 【 館 藏 號(hào) 】 H050623故障錄波器的應(yīng)用研究 二期故障錄波器的設(shè)想【 論文標(biāo)題 】 故障錄波器的應(yīng)用研究 二期故障錄波器的設(shè)想 【 作者 】 凌曉定, 揚(yáng)州第二發(fā)電有限責(zé)任公司(江蘇揚(yáng)州); 吳雷, 揚(yáng)州第二發(fā)電有限責(zé)任公司(江蘇揚(yáng)州) 【 會(huì)議名稱 】 江蘇省第一屆電力安全論

21、壇會(huì) 【 會(huì)議屆次 】 1 【 會(huì)議時(shí)間 】 20040401 【 會(huì)議地點(diǎn) 】 南京 【 主辦單位 】 中國(guó)電機(jī)工程學(xué)會(huì) 【 母體文獻(xiàn) 】 江蘇省第一屆電力安全論壇會(huì)論文集 【 出版單位 】 中國(guó)電機(jī)工程學(xué)會(huì) 【 出 版 地 】 北京 【 出版時(shí)間 】 20040401 【 頁(yè)碼 】 7-12 【 分 類 號(hào) 】 TM77 【 關(guān) 鍵 詞 】 故障錄波器電力系統(tǒng)繼電保護(hù) 【 摘要 】 在分析目前故障錄波器應(yīng)用現(xiàn)狀與存在問題的基礎(chǔ)上,就錄波器的發(fā)展方向進(jìn)行了探討,并提出了揚(yáng)二公司二期故障錄波器的構(gòu)想和方案. 【 館 藏 號(hào) 】 H048624（二）外文文獻(xiàn)信息檢索1Engineering Vi

22、llage2進(jìn)入廣東工業(yè)大學(xué)（首頁(yè)）圖書情報(bào)外文數(shù)據(jù)庫(kù)Engineering Village2Quick search title : power system AND title : relay protection AND title：development tendency 得到9條記錄：1.A software development for on-line distance protection settings in a power systemJamali, S. (Iran Univ. of Sci. & Technol., Tehran, Iran); Akhavan

23、-Safa, A. Source: UPEC 2000. 35th Universities' Power Engineering Conference, 2000, p 4 pp.Database: Inspec Abstract  -  Detailed2.Development of an optical voltage transformer for power protection relaysNie, Yixiong (Dept. of Electric Power Engineering, Huazhong Univ. of Sci. and Tech

24、nol.); Yin, Xianggen; Li, Kaicheng; Ye, Miaoyuan Source: Electric Power Systems Research, v 61, n 2, Mar 28, 2002, p 127-131Database: Compendex Abstract  -  Detailed3.Development of on-line real-time PC based frequency meter and frequency relay for monitoring, control and protection of HV/

25、 EHV power systemSengupta, T.K. (Dept. of Electr. Eng., JIS, Kalyani, India); Das, A.; Mukhopadhya, A.K. Source: 2005 International Power Engineering Conference (IEEE Cat. No. 05EX1109), 2005, p 17-22Database: Inspec Abstract  -  Detailed4.Development of ground fault protective relaying sc

26、hemes for DC traction power supply systemSang-Gi Chung; Rag-Gyo Jeong; Hong-Sik Cho; Ahn-Ho Lee; Sam-Young Kwon Source: Transactions of the Korean Institute of Electrical Engineers, A, v 54, n 9, Sept. 2005, p 427-33 Language: KoreanDatabase: Inspec Abstract  -  Detailed5.Modelling relays

27、for use in power system protection studiesSachdev, M.S. (Saskatchewan Univ., Saskatoon, Sask., Canada); Sidhu, T.S. Source: Seventh International Conference on Developments in Power System Protection (IEE Conf. Publ.No.479), 2001, p 523-6Database: Inspec Abstract  -  Detailed6.Development

28、of power system protection laboratory through senior design projectsOza, B.A. (Electr. Eng. Dept., B.V.M. Eng. Coll., Gujarat, India); Brahma, S.M. Source: IEEE Transactions on Power Systems, v 20, n 2, May 2005, p 532-7Database: Inspec Abstract  -  Detailed7.A development of power transmi

29、ssion system protection database for Korea Electric Power CompanyYoung-Tae Ahn; Seung-Jae Lee; Myeon-Song Choi; Sang-Hee Kang; Ho-Pyo Kim; Woon-Hee Lee; Hong-Suk Choi Source: Transactions of the Korean Institute of Electrical Engineers, A, v 48, n 7, July 1999, p 847-54 Language: KoreanDatabase: Ins

30、pec Abstract  -  Detailed8.Development of an expert system to decide the resetting area of protective distance relay in power transmission systemsMyeon-Song Choi; Byoung-Woon Min; Ki-Hwa Kim; Seung-Ho Hyu; Seung-Jae Lee Source: Transactions of the Korean Institute of Electrical Engineers,

31、A, v 52, n 8, Aug. 2003, p 437-43 Language: KoreanDatabase: Inspec Abstract  -  Detailed9.Integration and development on microcomputer-based control and protection system for power plantYao Qing-mei (Shandong Inst. of Archit. Eng., Jinan, China); Li Yan-hong; Shi Xiao-peng Source: Electric

32、 Power, v 38, n 6, June 2005, p 17-19 Language: ChineseDatabase: Inspec Abstract  -  Detailed選擇較相關(guān)的其中2篇：1.A software development for on-line distance protection settings in a power systemJamali, S. (Iran Univ. of Sci. & Technol., Tehran, Iran); Akhavan-Safa, A. Source: UPEC 2000. 35th

33、Universities' Power Engineering Conference, 2000, 4 pp. Conference: Proceedings of 2000 Universities Power Engineering Conference, 6-8 Sept. 2000 , Belfast, UK Sponsor: IEE;IEEE;Queen's Univ. Belfast;Belfast City Council;Northern Ireland Electr.;F G Wilson (Eng.);Kelman Publisher: Queens Uni

34、v, Belfast, Ireland Abstract: This paper presents a software package developed for on-line setting of distance relays. The software can be used for manual setting of distance protection in a conventional system or as an intelligent tool for an automatic setting in a modern coordinated control and pr

35、otection system. A microprocessor-based distance relay with this new adaptive technique can respond to system conditions that change from time to time and the computer simulation has shown the validity of the new technique. The additional input data required by the adaptive algorithm can be obtained

36、 through low speed communication systems such as SCADA, RTU or substation host computers. The reach of distance protection is evaluated for user-defined high resistance faults and the line maximum short-term load forecasting. As a result a list of new settings for distance relays is printed out whic

37、h can be reported to different substations. Although in conventional systems this can be done on a daily or other period of time basis, in a modern system this program can be run automatically and set the relays (5 refs.) Inspec controlled terms: load forecasting  -  microcomputer applicat

38、ions  -  power engineering computing  -  power system control  -  power system faults  -  power system protection  -  relay protection  -  software engineeringClassification Code:   B8140 Power system protection  -  B811

39、0C Power system control  -  B8110D Power system planning and layout  -  C7410B Power engineering computing  -  C6110B Software engineering techniquesDatabase: Inspec翻譯篇名及文摘第一句話:篇名:繼電保護(hù)中線路距離保護(hù)的軟件開發(fā)文摘第一句話:這一篇講述線路距離繼電保護(hù)的軟件包開發(fā)2.Development of on-line real-time PC based freq

40、uency meter and frequency relay for monitoring, control and protection of HV/ EHV power systemSengupta, T.K. (Dept. of Electr. Eng., JIS, Kalyani, India); Das, A.; Mukhopadhya, A.K. Source: 2005 International Power Engineering Conference (IEEE Cat. No. 05EX1109), 2005, 17-22ISBN: 981 05 5702 7 Confe

41、rence: 2005 International Power Engineering Conference, 29 Nov.-2 Dec. 2005 , Singapore Publisher: IEEE, Piscataway, NJ, USA Abstract: In this paper an attempt has been made for measurement of frequency and development of frequency protection relay by simulation in a PC. System has also been develop

42、ed to interface the HV/EHV power system with the PC. Development of the measurement process and also the relay has been simulated with software Simulink (Matlab). For interfacing at the input, a set of hardware has been used. The output signal is generated from the analog output block of the relay u

43、nit and finally sent to the LPT1 port of the PC. The generated output signal, which sends the trip signal to the parallel port, is interfaced to the physical system. Through "digital to analog converter (DAC 0804)" the signal turns to an analogue signal. This signal further amplified and i

44、s used for monitoring, control and protection of the equipment depending on different frequency range and the logical condition framed in elements of the relay unit (7 refs.) Inspec controlled terms: digital-analogue conversion  -  frequency measurement  -  power apparatus 

45、-  power system analysis computing  -  power system control  -  power system measurement  -  power system protection  -  relay protectionClassification Code:   B8140 Power system protection  -  B8300 Power apparatus and electric machin

46、es  -  B8150 Power system measurement and metering  -  B7310G Frequency measurement  -  C3340H Control of electric power systems  -  C7410B Power engineering computingDatabase: Inspec翻譯篇名及文摘第一句話:篇名:基于為測(cè)量、控制和保護(hù)HV/ EHV電力系統(tǒng)的頻率表和頻率繼電器的網(wǎng)絡(luò)實(shí)際時(shí)間PC(監(jiān)控）器的發(fā)展。文摘第一句話:在這篇文章

47、中，做這樣一個(gè)嘗試，通過(guò)一個(gè)PC機(jī)的模擬，來(lái)測(cè)量頻率及確定頻率繼電保護(hù)的發(fā)展2. Springer LINK-德國(guó)施普林格出版集團(tuán)全文期刊進(jìn)入廣東工業(yè)大學(xué)（首頁(yè)）圖書情報(bào)外文數(shù)據(jù)庫(kù)Springer LINK-德國(guó)施普林格出版集團(tuán)全文期刊Quick SearchArticles: power system AND relay protection AND development tendency 得到4條記錄:1Journal Article A study of algorithms of longitudinal differential protection of generators a

48、nd generator-transformer units 2. Book Chapter Quantitative Reliability Estimation of a Computer-Based Motor Protection Relay Using Bayesian Networks 3. Book Chapter Distance Protection of Compensated Transmission Line Using Computational Intelligence 4. Journal Article Overload protection for toggl

49、e presses 選擇較相關(guān)的其中2篇：1.A study of algorithms of longitudinal differential protection of generators and generator-transformer units JournalPower Technology and Engineering (formerly Hydrotechnical Construction)PublisherSpringer New YorkISSN1570-145X (Print) 1570-1468 (Online)SubjectEngineering and Ru

50、ssian Library of ScienceIssueVolume 40, Number 2 / March, 2006DOI10.1007/s10749-006-0034-4Pages131-135Online DateSunday, August 13, 2006Add to marked items Add to shopping cart Add to saved items Recommend this article Disable Highlighting A study of algorithms of longitudinal differential protectio

51、n of generators and generator-transformer units V.A.Naumov1(1)ÉKRA Research and Production Association, Cheboksary, RussiaAbstract：A comparative analysis of two principal algorithms of operation of differential protection of generators and transformers is presented. The behavior of relay protec

52、tion devices based on the algorithms is considered, especially under transients. The behavior of the algorithms is studied under steady conditions and under transient conditions accompanied by the appearance of fault currents with aperiodic components that saturate the cores of current transformers.

53、 Amethod for improving the selectivity and reliability of operation of devices for differential protection of generators and transformers is suggested翻譯篇名及文摘第一句話:篇名:發(fā)電機(jī)變壓器單元和發(fā)電機(jī)縱聯(lián)差動(dòng)保護(hù)的計(jì)算程序的研究文摘第一句話:這篇文章介紹了一個(gè)有關(guān)發(fā)電機(jī)變壓器單元和發(fā)電機(jī)縱聯(lián)差動(dòng)保護(hù)的兩個(gè)原理計(jì)算程序的比較分析。 2.Quantitative Reliability Estimation of a Computer-Based

54、 Motor Protection Relay Using Bayesian Networks Book SeriesLecture Notes in Computer SciencePublisherSpringer Berlin / HeidelbergISSN0302-9743SubjectComputer ScienceVolumeVolume 2788/2003BookComputer Safety, Reliability, and SecurityDOI10.1007/b12002Copyright2003ISBN978-3-540-20126-7Pages92-102Disab

55、le Highlighting Quantitative Reliability Estimation of a Computer-Based Motor Protection Relay Using Bayesian Networks A. Helminen1 and U. Pulkkinen1(1) VTT Industrial Systems, P.O.Box 1301, FIN-02044 VTT, Finland, Abstract：A quantitative reliability estimation of a computer-based mot

56、or protection relay is presented. The evidence used for the estimation consists of expert judgements on the development process and estimated operational experience of the computer-based system. The framework of Bayesian modelling and Bayesian networks was applied throughout the assessment. A prior

57、reliability estimation of the motor protection relay was built using the expert judgements on the product development process. The prior estimation was updated by taking into account the estimated operational experience for successive software versions. Prior estimations for possible reliability cha

58、nges between different software versions were included to the assessment using the expert judgements on the version management of the motor protection relay. The Bayesian networks seem to provide an excellent way of performing quantitative reliability estimations of computer-based systems. Bayesian

59、networks are particularly useful when different kinds of evidence is introduced and combined in the same assessment. The assessment method described in the paper gives informative posterior probability distributions for the failure rates of different software versions. The methodology can be used as a