目 錄 第1 章 緒論 ·················································································· 1 1.1 電機(jī)效率及其測控技術(shù)概述 ····················································· 2 1.1.1 電機(jī)效率的定義與重要性 ··············································· 2 1.1.2 電機(jī)效率測控技術(shù)的發(fā)展 ··············································· 2 1.1.3 電機(jī)效率測控技術(shù)的挑戰(zhàn) ··············································· 4 1.1.4 電機(jī)效率測控的常見方法 ··············································· 5 1.2 SR 電機(jī)系統(tǒng)概述 ··································································· 9 1.2.1 SR 電機(jī)與應(yīng)用概述 ······················································· 9 1.2.2 SR 電機(jī)運(yùn)行機(jī)理與數(shù)學(xué)模型 ········································· 12 1.2.3 SR 電機(jī)功率變換器 ····················································· 16 1.3 電機(jī)轉(zhuǎn)矩脈動問題概述 ························································· 19 參考文獻(xiàn) ·················································································· 21 第2 章 異步電機(jī)效率測控 ··························································· 23 2.1 基于最大功率點(diǎn)與最小損耗點(diǎn)跟蹤的光伏水泵系統(tǒng)效率優(yōu)化[1] ······· 24 2.1.1 引言 ········································································ 24 2.1.2 系統(tǒng)原理 ·································································· 26 2.1.3 系統(tǒng)效率提升方法 ······················································ 27 2.1.4 MPPT 和MLPT 耦合 ··················································· 32 2.1.5 試驗(yàn)結(jié)果 ·································································· 33 2.1.6 結(jié)論 ········································································ 40 2.2 基于調(diào)速器的給水泵驅(qū)動的超大型鼠籠式三相異步電動機(jī)試驗(yàn)分析[2] ···· 41 2.2.1 前言 ········································································ 41 2.2.2 異步電動機(jī)的啟動 ······················································ 42 2.2.3 基于ASD 的超大型鼠籠式三相異步電動機(jī)試驗(yàn)分析 ··········· 44 2.2.4 結(jié)論 ········································································ 50 2.3 基于多目標(biāo)進(jìn)化算法的異步電動機(jī)現(xiàn)場實(shí)時效率測算 ·················· 50 2.3.1 引言 ········································································ 51 2.3.2 多目標(biāo)進(jìn)化算法 ························································· 52 2.3.3 異步電動機(jī)效率現(xiàn)場實(shí)時估算的多目標(biāo)進(jìn)化算法 ··············· 55 2.3.4 試驗(yàn)結(jié)果 ·································································· 60 2.3.5 結(jié)論 ········································································ 63 2.4 基于細(xì)菌覓食算法的異步電動機(jī)現(xiàn)場效率估算[4] ························· 64 2.4.1 引言 ········································································ 64 2.4.2 異步電動機(jī)等效電路 ··················································· 65 2.4.3 BF 優(yōu)化算法 ······························································ 68 2.4.4 異步電動機(jī)BF 算法效率估算流程 ·································· 70 2.4.5 試驗(yàn)與分析 ······························································· 71 2.4.6 結(jié)論 ········································································ 76 2.5 基于高階滑模控制的異步牽引電動機(jī)可變損耗最小化[5] ················ 77 2.5.1 引言 ········································································ 77 2.5.2 異步牽引電動機(jī)鐵損非線性模型 ···································· 79 2.5.3 基于最大效率目標(biāo)的異步牽引電動機(jī)最優(yōu)轉(zhuǎn)子磁鏈數(shù)學(xué) 模型 ········································································ 80 2.5.4 異步電動機(jī)鐵損超螺旋滑�？刂� ···································· 80 2.5.5 仿真分析與試驗(yàn)結(jié)果 ··················································· 86 2.5.6 結(jié)束語 ····································································· 91 2.6 異步風(fēng)力發(fā)電機(jī)復(fù)合跟蹤控制[6] ·············································· 92 2.6.1 引言 ········································································ 92 2.6.2 模糊PI 調(diào)節(jié)器MPPT 設(shè)計(jì) ············································ 93 2.6.3 基于解析方法的MLPT 設(shè)計(jì) ·········································· 95 2.6.4 跟蹤控制系統(tǒng)設(shè)計(jì)原理 ················································ 97 2.6.5 仿真與試驗(yàn) ······························································· 99 2.6.6 結(jié)論 ······································································· 102 參考文獻(xiàn) ················································································· 103 第3 章 SR 電機(jī)功率變換及控制 ················································ 108 3.1 SRM 高速運(yùn)行轉(zhuǎn)矩控制[1] ····················································· 109 3.1.1 引言 ······································································· 109 3.1.2 SRM 運(yùn)行控制特點(diǎn) ···················································· 110 3.1.3 基于相繞組間電流CCM 的高速運(yùn)行轉(zhuǎn)矩控制 ·················· 112 3.1.4 仿真分析 ································································· 114 3.1.5 試驗(yàn)研究 ································································· 116 3.1.6 結(jié)論 ······································································· 119 3.2 電動車輛牽引驅(qū)動的SRM 初始轉(zhuǎn)子位置估計(jì)[2] ························· 120 3.2.1 引言 ······································································· 120 3.2.2 基于RCD 的算法原理 ················································ 121 3.2.3 試驗(yàn)分析 ································································· 127 3.2.4 結(jié)論 ······································································· 129 3.3 一種SRM 功率變換器故障診斷方法[3] ····································· 129 3.3.1 引言 ······································································· 130 3.3.2 四相SRM 不對稱半橋式功率變換器故障特點(diǎn) ·················· 131 3.3.3 四相SRM 不對稱半橋式功率變換器故障診斷方法 ············ 132 3.3.4 試驗(yàn)結(jié)果 ································································· 136 3.3.5 結(jié)論 ······································································· 140 3.4 基于新型功率變換器與勵磁電壓擾動法的SRG 風(fēng)力發(fā)電MPPT 控制[4] ·············································································· 140 3.4.1 引言 ······································································· 141 3.4.2 功率變換器 ······························································ 142 3.4.3 新型自勵解耦型功率變換器的運(yùn)行原理及理論分析 ··········· 145 3.4.4 基于勵磁電壓擾動的MPPT 控制方法 ····························· 148 3.4.5 仿真分析與試驗(yàn)驗(yàn)證 ·················································· 151 3.4.6 結(jié)語 ······································································· 155 3.5 開關(guān)磁阻風(fēng)力發(fā)電機(jī)變電壓功率變換器[5] ································· 156 3.5.1 引言 ······································································· 156 3.5.2 開關(guān)磁阻風(fēng)力發(fā)電機(jī)功率變換器設(shè)計(jì)方案 ······················· 160 3.5.3 總結(jié) ······································································· 166 3.6 開關(guān)磁阻風(fēng)力發(fā)電機(jī)變勵磁電壓MPPT 控制[6] ·························· 166 3.6.1 引言 ······································································· 166 3.6.2 功率變換器 ······························································ 167 3.6.3 SRG 單神經(jīng)元自適應(yīng)MPPT 控制 ·································· 170 3.6.4 仿真與試驗(yàn) ······························································ 172 3.6.5 結(jié)論 ······································································· 177 3.7 一種高速SRG 功率變換器及其CCM 風(fēng)電控制[7] ······················· 178 3.7.1 引言 ······································································· 179 3.7.2 SRG 功率變換器 ······················································· 181 3.7.3 功率變換器仿真與試驗(yàn) ··············································· 185 3.7.4 變速風(fēng)電控制策略 ····················································· 190 3.7.5 變速風(fēng)電仿真結(jié)果 ····················································· 191 3.7.6 結(jié)論 ······································································· 193 3.8 一種開關(guān)磁阻風(fēng)力發(fā)電機(jī)新型功率變換系統(tǒng)及其MPPT 控制[8] ····· 194 3.8.1 引言 ······································································· 194 3.8.2 功率變換器 ······························································ 196 3.8.3 基于勵磁電壓擾動的控制策略 ······································ 200 3.8.4 仿真分析 ································································· 203 3.8.5 試驗(yàn)驗(yàn)證 ································································· 205 3.8.6 結(jié)論 ······································································· 207 3.9 高速開關(guān)磁阻風(fēng)力發(fā)電機(jī)功率變換器與MPPT 控制[9] ················· 207 3.9.1 引言 ······································································· 208 3.9.2 新型功率變換器與SRG 數(shù)學(xué)模型 ·································· 210 3.9.3 變速風(fēng)電下高速SRG 控制策略 ····································· 216 3.9.4 仿真與試驗(yàn) ······························································ 220 3.9.5 結(jié)語 ······································································· 225 參考文獻(xiàn) ················································································· 226 第4 章 轉(zhuǎn)矩脈動抑制控制 ·························································· 233 4.1 SRM 的低轉(zhuǎn)矩脈動低銅損直接瞬時轉(zhuǎn)矩控制[1] ·························· 234 4.1.1 前言 ······································································· 234 4.1.2 基于轉(zhuǎn)矩分配策略的直接瞬時轉(zhuǎn)矩控制 ·························· 235 4.1.3 降低SRM 轉(zhuǎn)矩脈動與銅損的轉(zhuǎn)矩分配新策略 ·················· 237 4.1.4 仿真與試驗(yàn) ······························································ 241 4.1.5 結(jié)論 ······································································· 245 4.2 SR 電機(jī)雙目標(biāo)降低轉(zhuǎn)矩脈動方法 ··········································· 245 4.2.1 引言 ······································································· 246 4.2.2 SRD 系統(tǒng)轉(zhuǎn)矩脈動最小化模型 ····································· 247 4.2.3 控制器設(shè)計(jì) ······························································ 249 4.2.4 仿真與試驗(yàn) ······························································ 251 4.2.5 結(jié)論 ······································································· 255 4.3 無刷直流電動機(jī)轉(zhuǎn)矩脈動抑制[3] ············································· 255 4.3.1 引言 ······································································· 256 4.3.2 無刷直流電機(jī)轉(zhuǎn)矩脈動分析 ········································· 258 4.3.3 非換相區(qū)轉(zhuǎn)矩脈動抑制方法 ········································· 263 4.3.4 換相區(qū)轉(zhuǎn)矩脈動抑制方法 ············································ 266 4.3.5 試驗(yàn)結(jié)果 ································································· 269 4.3.6 結(jié)論 ······································································· 271 參考文獻(xiàn) ················································································· 272 第5 章 海上全直流風(fēng)電場設(shè)計(jì)及其經(jīng)濟(jì)性分析 ····················· 275 5.1 一種海上風(fēng)電場全直流電能匯聚設(shè)計(jì)方案[1] ······························ 276 5.1.1 引言 ······································································· 277 5.1.2 風(fēng)電場新型直流輸電拓?fù)浣Y(jié)構(gòu) ······································ 278 5.1.3 基于DCHM 拓?fù)浣Y(jié)構(gòu)的風(fēng)電場設(shè)計(jì) ······························· 285 5.1.4 仿真分析 ································································· 287 5.1.5 結(jié)論 ······································································· 290 5.2 海上風(fēng)電場全直流匯集結(jié)構(gòu)經(jīng)濟(jì)性分析[2] ································· 290 5.2.1 引言 ······································································· 291 5.2.2 海上風(fēng)電場全直流匯集結(jié)構(gòu) ········································· 292 5.2.3 串-并聯(lián)結(jié)構(gòu)與DCHM 拓?fù)浣Y(jié)構(gòu)風(fēng)電場成本-效益模型 ······· 295 5.2.4 定量分析 ································································· 299 5.2.5 結(jié)論 ······································································· 301 參考文獻(xiàn) ················································································· 302