本書首先對廣泛應(yīng)用的異步電機的效率問題展開論述，包括：基于光伏供電的水泵異步電機最大功率點和最小損耗點跟蹤控制，超大型水泵異步電機高效設(shè)計與實驗問題，采用多目標(biāo)進化算法和細菌覓食算法的異步電機現(xiàn)場效率測算方法，采用高階滑模控制的異步電機可變損耗測控方法，復(fù)合跟蹤控制的異步風(fēng)力發(fā)電機等。對于前景廣闊的開關(guān)磁阻電機，主要針對其功率變換及控制問題展開討論，包括：開關(guān)磁阻電機高速運行下轉(zhuǎn)矩控制，作為高速風(fēng)力發(fā)電機時功率變換器設(shè)計和連續(xù)導(dǎo)通、最大功率點跟蹤控制問題，開關(guān)磁阻電機初始轉(zhuǎn)子位置估計方法，典型功率變換器的故障診斷方法，作為變速風(fēng)力驅(qū)動下開關(guān)磁阻發(fā)電機的多種新型功率變換器設(shè)計和最大功率點跟蹤控制方法等。轉(zhuǎn)矩脈動問題一直是困擾開關(guān)磁阻電機和無刷直流電機應(yīng)用的大問題，本書分三個主題針對開關(guān)磁阻電機和無刷直流電機的轉(zhuǎn)矩脈動抑制問題進行了討論。最后，聚焦海上風(fēng)電場全直流電能匯聚設(shè)計及其經(jīng)濟性問題，提出了一種直流混聯(lián)矩陣風(fēng)電場拓撲結(jié)構(gòu)，并進行了成本-效益分析。
本書可供從事電機系統(tǒng)效率和開關(guān)磁阻電機系統(tǒng)等方向研究工作的科研人員、研究生，以及電機企業(yè)工程技術(shù)人員參考。
孫冠群
----------------------------
中國計量大學(xué)/現(xiàn)代科技學(xué)院副教授、碩士生導(dǎo)師,中國電工技術(shù)學(xué)會高級會員。研究方向為電機及其控制、電力電子與電能變換技術(shù),近年來尤其在異步電機效率測控和開關(guān)磁阻電機功率變換領(lǐng)域產(chǎn)生了較多成果。主持縱橫向課題10余項,發(fā)表學(xué)術(shù)論文近40篇,申請發(fā)明專利近百件(已授權(quán)70余件)。
目 錄
第1 章 緒論 ·················································································· 1
1.1 電機效率及其測控技術(shù)概述 ····················································· 2
1.1.1 電機效率的定義與重要性 ··············································· 2
1.1.2 電機效率測控技術(shù)的發(fā)展 ··············································· 2
1.1.3 電機效率測控技術(shù)的挑戰(zhàn) ··············································· 4
1.1.4 電機效率測控的常見方法 ··············································· 5
1.2 SR 電機系統(tǒng)概述 ··································································· 9
1.2.1 SR 電機與應(yīng)用概述 ······················································· 9
1.2.2 SR 電機運行機理與數(shù)學(xué)模型 ········································· 12
1.2.3 SR 電機功率變換器 ····················································· 16
1.3 電機轉(zhuǎn)矩脈動問題概述 ························································· 19
參考文獻 ·················································································· 21
第2 章 異步電機效率測控 ··························································· 23
2.1 基于最大功率點與最小損耗點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試驗分析[2] ···· 41
2.2.1 前言 ········································································ 41
2.2.2 異步電動機的啟動 ······················································ 42
2.2.3 基于ASD 的超大型鼠籠式三相異步電動機試驗分析 ··········· 44
2.2.4 結(jié)論 ········································································ 50
2.3 基于多目標(biāo)進化算法的異步電動機現(xiàn)場實時效率測算 ·················· 50
2.3.1 引言 ········································································ 51
2.3.2 多目標(biāo)進化算法 ························································· 52
2.3.3 異步電動機效率現(xiàn)場實時估算的多目標(biāo)進化算法 ··············· 55
2.3.4 試驗結(jié)果 ·································································· 60
2.3.5 結(jié)論 ········································································ 63
2.4 基于細菌覓食算法的異步電動機現(xiàn)場效率估算[4] ························· 64
2.4.1 引言 ········································································ 64
2.4.2 異步電動機等效電路 ··················································· 65
2.4.3 BF 優(yōu)化算法 ······························································ 68
2.4.4 異步電動機BF 算法效率估算流程 ·································· 70
2.4.5 試驗與分析 ······························································· 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)的異步牽引電動機最優(yōu)轉(zhuǎn)子磁鏈數(shù)學(xué)
模型 ········································································ 80
2.5.4 異步電動機鐵損超螺旋滑�？刂� ···································· 80
2.5.5 仿真分析與試驗結(jié)果 ··················································· 86
2.5.6 結(jié)束語 ····································································· 91
2.6 異步風(fēng)力發(fā)電機復(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 ············································ 93
2.6.3 基于解析方法的MLPT 設(shè)計 ·········································· 95
2.6.4 跟蹤控制系統(tǒng)設(shè)計原理 ················································ 97
2.6.5 仿真與試驗 ······························································· 99
2.6.6 結(jié)論 ······································································· 102
參考文獻 ················································································· 103
第3 章 SR 電機功率變換及控制 ················································ 108
3.1 SRM 高速運行轉(zhuǎn)矩控制[1] ····················································· 109
3.1.1 引言 ······································································· 109
3.1.2 SRM 運行控制特點 ···················································· 110
3.1.3 基于相繞組間電流CCM 的高速運行轉(zhuǎn)矩控制 ·················· 112
3.1.4 仿真分析 ································································· 114
3.1.5 試驗研究 ································································· 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[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 ·················· 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 仿真分析與試驗驗證 ·················································· 151
3.4.6 結(jié)語 ······································································· 155
3.5 開關(guān)磁阻風(fēng)力發(fā)電機變電壓功率變換器[5] ································· 156
3.5.1 引言 ······································································· 156
3.5.2 開關(guān)磁阻風(fēng)力發(fā)電機功率變換器設(shè)計方案 ······················· 160
3.5.3 總結(jié) ······································································· 166
3.6 開關(guān)磁阻風(fēng)力發(fā)電機變勵磁電壓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 ······························································ 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 ··············································· 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 試驗驗證 ································································· 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 ······························································ 220
3.9.5 結(jié)語 ······································································· 225
參考文獻 ················································································· 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 ······························································ 241
4.1.5 結(jié)論 ······································································· 245
4.2 SR 電機雙目標(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 ······························································ 249
4.2.4 仿真與試驗 ······························································ 251
4.2.5 結(jié)論 ······································································· 255
4.3 無刷直流電動機轉(zhuǎn)矩脈動抑制[3] ············································· 255
4.3.1 引言 ······································································· 256
4.3.2 無刷直流電機轉(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 試驗結(jié)果 ································································· 269
4.3.6 結(jié)論 ······································································· 271
參考文獻 ················································································· 272
第5 章 海上全直流風(fēng)電場設(shè)計及其經(jīng)濟性分析 ····················· 275
5.1 一種海上風(fēng)電場全直流電能匯聚設(shè)計方案[1] ······························ 276
5.1.1 引言 ······································································· 277
5.1.2 風(fēng)電場新型直流輸電拓撲結(jié)構(gòu) ······································ 278
5.1.3 基于DCHM 拓撲結(jié)構(gòu)的風(fēng)電場設(shè)計 ······························· 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 拓撲結(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 ················································································· 302
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