1、華北電力大學工程碩士專業(yè)學位論文摘要山東省電網(wǎng)已經(jīng)逐步形成500kV電壓等級東西走向的跨省的大電網(wǎng)網(wǎng)架，論文選擇濟南一淄博~維坊~螃山一日照系統(tǒng)作為一個典型電網(wǎng)路徑，結合具體的電網(wǎng)實例，采用改進的平面波理論對地磁暴對山東電網(wǎng)的影響進行了初步仿真分析。由于受磁暴強度及其他各種因素的影響，雖不能嚴格得出山東電網(wǎng)不受其影響或受其影響的結論，但是由于山東電網(wǎng)本身的特點，以及山東地區(qū)的海岸效應及中內部的地形特點，當強磁暴發(fā)生時，其受影響的可能性還

2、是很大，應給以重視。綜合上述問題，對山東電網(wǎng)GIC監(jiān)測系統(tǒng)提出了設計方案，以供參考。關鍵詞:Glc，山東電網(wǎng)，地磁暴，海岸效應ABSTRACTThelargePowergridsof500kVvoltagehasbeengraduallyfmedfmeasttowestinShandongProvinee.ThisPaPeranalysestheinfluenceontheShandongPowerGridcausedbythegeom

3、agnetiestormswiththeimProvedPlanewavetheoryco幻。biningwithapowerPathofJinan，zibo，節(jié)尼ifang，UoshanRizhaosystemasPeeificpowerghdsexamPle.Beeauseofmanyfactssuehasmagnetiestorm，coasteffectsandtoPograPhty，iteanotstrictlygettedth

4、atwhetherShandongPowerGrid15effectedbygeomagnetiestormsornot.Butduetoitstopographtycharacteristics，aswellasthecoastaleffect，thepossibilityofinfluenee15stillgreatwhenwhenthestrongmagnetiestormoccursinShandongPowerGrid.50t

5、hegreatattentionshouledbegiven.Accdingtotheconclusionabove，thisPaperalsomakesaPrim葫lydesignftheGICinsPectandmeasuresystem，whicheouldbeasarefereneefthePracticalPowerwork.ZhangYOngwu(EleetricPowerSystemAutomation)Directedb

6、yProf.LiuLianguangandWangAlminKEYWORDS:GIC，ShandongPowerNetwork，GeomagnetismStorm，CoastEffeet華北電力大學工程碩士專業(yè)學位論文5.1Glc監(jiān)測裝置的組成..........................................................................................……345.1.

7、1裝置整體結構..........................................................................................……345.1.2霍爾傳感器..............................................................................................……355.1.3信號調理..

8、................................................................................................……375.1.4采集卡及主板..........................................................................................……375.2引C監(jiān)測裝置的主要功能.

9、.................................................................................……385.2.1采集分析..................................................................................................……385.2.2警告.................

10、.........................................................................................……395.2.3顯示..........................................................................................................……395.2.4存儲...

11、.......................................................................................................……395.3監(jiān)測系統(tǒng)設計.....................……，..........................................................................……395.

12、3.1工作模式..................................................................................................……395.3.2通訊方式......................................……，.....................................................……405.3.

13、3硬件安裝..................................................................................................……415.3.4軟件管理..................................................................................................……425.

14、3.5山東電網(wǎng)Glc監(jiān)測方案建議..................................................................……44第六章結論..................................................................................................................……45參考文獻.......

15、.....................................................................................................................……46致謝.................................................................................................