電力系統(tǒng)暫態(tài)過電壓數(shù)值計算與分析

前言
第1 章 過電壓暫態(tài)數(shù)值計算·
1.1 電力系統(tǒng)過電壓
1.2 過電壓暫態(tài)計算····
1.3 過電壓計算工具·······
1.4 過電壓暫態(tài)數(shù)值計算流程和內(nèi)容········
1.5 電氣元件模擬··
1.6 本章小結(jié)··········
第2 章 變電站雷電侵入波過電壓分析和絕緣配合優(yōu)化···········
2.1 變電站雷電侵入波防護···9
2.2 某110kV 線路側(cè)斷路器B 相電流互感器雷電侵入故障分析·····················52
2.3 連續(xù)雷擊工況下線路側(cè)避雷器保護距離校核···········
2.4 某220kV 線路雷電侵入故障分析及絕緣配合優(yōu)化·
2.5 本章小結(jié)············
第3 章 連續(xù)雷擊工況下線路側(cè)避雷器能量吸收分析校核·········
3.1 連續(xù)雷擊侵入波對變電站設(shè)備的影響··········
3.2 某500kV 線路高壓并聯(lián)電抗器中性點避雷器熱崩潰故障·························96
3.3 仿真建模·······
3.4 計算結(jié)果分析·
3.5 高壓并聯(lián)電抗器中性點避雷器故障原因分析············
3.6 本章小結(jié)······················································
第4 章 電容式電壓互感器傳變特性變化引起保護誤動作分析·····························132
4.1 輸電線路電磁振蕩過程················································································132
4.2 某500kV 線路保護誤動作跳開線路事件···················································133
4.3 仿真建模和計算結(jié)果分析············································································135
4.4 CVT 在線路諧振條件下傳變特性分析·······················································154
4.5 本章小結(jié)········································································································162
第5 章 開關(guān)操作引發(fā)的振蕩過程導(dǎo)致設(shè)備故障分析·············································164
5.1 開關(guān)操作引發(fā)的電磁暫態(tài)過程····································································164
5.2 某500kV 變電站隔離開關(guān)操作引起斷路器均壓電容爆炸事件················164
5.3 仿真建模和計算結(jié)果分析············································································165
5.4 本章小結(jié)········································································································179
第6 章 配電網(wǎng)弧光接地造成電纜聯(lián)鎖跳閘故障分析·············································181
6.1 配電網(wǎng)弧光接地過程····················································································181
6.2 某20kV 配電網(wǎng)弧光接地過程電纜聯(lián)鎖跳閘故障·····································181
6.3 仿真建模和計算結(jié)果分析············································································185
6.4 本章小結(jié)········································································································192
第7 章 配電網(wǎng)電磁式電壓互感器低頻振蕩分析·····················································193
7.1 配電網(wǎng)電磁式電壓互感器低頻振蕩····························································193
7.2 某20kV 配電網(wǎng)TV 低頻振蕩引起TV 熔絲燒毀故障·······························196
7.3 建模和計算結(jié)果分析····················································································200
7.4 配電網(wǎng)TV 低頻振蕩抑制措施仿真分析·····················································212
7.5 本章小結(jié)········································································································220
第8 章 高壓并聯(lián)電抗器相關(guān)的線路過電壓和潛供電流計算分析·························222
8.1 高壓并聯(lián)電抗器····························································································222
8.2 500kV 線路高壓并聯(lián)電抗器退運條件計算評價········································222
8.3 某500kV 線路臨時跳通方式下內(nèi)部過電壓計算分析·······························238
8.4 本章小結(jié)········································································································245
第9 章 架空輸電線路感應(yīng)電壓仿真計算分析·························································247
9.1 輸電線路感應(yīng)電壓························································································247
9.2 仿真計算建模································································································249
9.3 仿真計算結(jié)果及分析····················································································259
9.4 本章小結(jié)········································································································261
參考文獻·························································································································262