新能源汽車電機(jī)驅(qū)動(dòng)系統(tǒng)
定 價(jià)：42 元
- 作者：祝存棟
- 出版時(shí)間：2024/12/1
- ISBN：9787121493706
- 出 版 社：電子工業(yè)出版社
- 中圖法分類：U469.720.3
- 頁碼：144
- 紙張：
- 版次：01
- 開本：16開
“新能源汽車電機(jī)驅(qū)動(dòng)系統(tǒng)”是新能源汽車檢測與維修技術(shù)專業(yè)的一門專業(yè)核心課程。本書針對與新能源汽車相關(guān)的維修及服務(wù)類崗位，以培養(yǎng)動(dòng)力系統(tǒng)拆裝、故障檢修的職業(yè)能力為重點(diǎn)，進(jìn)行了基于工作的內(nèi)容開發(fā)與設(shè)計(jì)，充分體現(xiàn)了職業(yè)性、實(shí)踐性和開放性的要求。本書主要培養(yǎng)學(xué)生的職業(yè)崗位基本技能，通過真實(shí)任務(wù)驅(qū)動(dòng)的教學(xué)活動(dòng)，使學(xué)生具備新能源汽車維修技能，具備較好的學(xué)習(xí)能力和實(shí)踐能力，培養(yǎng)學(xué)生誠實(shí)、守信、善于溝通和合作的品質(zhì)，以及環(huán)保節(jié)能和安全防護(hù)的意識。通過本書的學(xué)習(xí)，使學(xué)生掌握新能源汽車中的幾種電機(jī)——直流電機(jī)、交流感應(yīng)電機(jī)、永磁同步電機(jī)和新型電機(jī)的結(jié)構(gòu)、原理與應(yīng)用，以及新能源汽車驅(qū)動(dòng)電機(jī)的控制方法。結(jié)合實(shí)際工作任務(wù)，培養(yǎng)學(xué)生對所學(xué)專業(yè)知識的興趣，養(yǎng)成自主學(xué)習(xí)與探究學(xué)習(xí)的良好習(xí)慣，從而能夠解決專業(yè)技術(shù)工作所遇到的實(shí)際問題，并養(yǎng)成良好的工作方法、工作作風(fēng)和職業(yè)道德。 本書既適用于職業(yè)院校中學(xué)習(xí)汽車相關(guān)專業(yè)的學(xué)生，也適用于對新能源汽車懷有濃厚興趣的愛好者。
祝存棟，男 ，漢族，中共黨員，1990年9月生，2013年7月畢業(yè)于長安大學(xué)汽車運(yùn)用工程專業(yè)。2014年5月至2016年8月在青海省高原科技發(fā)展有限公司從事發(fā)動(dòng)機(jī)檢測工作，測試發(fā)動(dòng)機(jī)在不同海拔高度的總功率試驗(yàn)、調(diào)速特性試驗(yàn)和自由加速試驗(yàn)等驗(yàn)證發(fā)動(dòng)機(jī)性能并出具報(bào)告、2015年5月任助理工程師。2016年8月至今在青海交通職業(yè)技術(shù)學(xué)院從事汽車專業(yè)教學(xué)工作，主要教授汽車發(fā)動(dòng)機(jī)構(gòu)造與維修、汽車底盤構(gòu)造與維修和新能源汽車構(gòu)造與維修等課程，每年完成教學(xué)、實(shí)訓(xùn)指導(dǎo)等400課時(shí)，2017年任助教，2020年取得機(jī)動(dòng)車檢測維修工程師。2017年獲青海省"青年崗位能手”稱號。2018年指導(dǎo)學(xué)生獲青海省職業(yè)院校技能大賽汽車檢測與維修技術(shù)二等獎(jiǎng)。2021年獲得第五屆全國交通運(yùn)輸類專業(yè)教師信息化教學(xué)能力大賽三等獎(jiǎng)。2022年獲青海省職業(yè)院校技能大賽教學(xué)能力比賽二等獎(jiǎng)。2023年獲青海省職業(yè)院校技能大賽教學(xué)能力比賽三等獎(jiǎng)。2023年12月獲全國新能源汽車關(guān)鍵技術(shù)大賽二等獎(jiǎng)
模塊一 電機(jī)驅(qū)動(dòng)系統(tǒng)基礎(chǔ)知識 ..................................................................... 1
任務(wù)一 電機(jī)驅(qū)動(dòng)的基礎(chǔ)知識 ·····································································.1
任務(wù)二 電機(jī)驅(qū)動(dòng)系統(tǒng)的結(jié)構(gòu)及關(guān)鍵技術(shù) ······················································.6
1.2.1 電機(jī)驅(qū)動(dòng)系統(tǒng)的結(jié)構(gòu) ··································································.6
1.2.2 電機(jī)驅(qū)動(dòng)系統(tǒng)的關(guān)鍵技術(shù) ····························································.8
任務(wù)三 高壓安全與防護(hù)技術(shù) ····································································.12
1.3.1 高壓安全防護(hù)用具 ···································································.12
1.3.2 觸電對人體的危害 ···································································.14
1.3.3 高壓觸電急救方法 ···································································.16
1.3.4 驅(qū)動(dòng)電機(jī)高壓絕緣檢測 ·····························································.20
任務(wù)四 電機(jī)控制器 ·················································································.21
1.4.1 電機(jī)控制器的類型及構(gòu)造 ··························································.21
1.4.2 電機(jī)控制器的拆裝 ···································································.24
1.4.3 電機(jī)控制器的工作原理 ·····························································.27
模塊二 常用驅(qū)動(dòng)電機(jī) ................................................................................. 31
任務(wù)一 直流電機(jī) ····················································································.31
2.1.1 直流電機(jī)的類型及構(gòu)造 ·····························································.31
2.1.2 直流電機(jī)的拆裝 ······································································.37
2.1.3 直流電機(jī)的工作原理 ································································.38
2.1.4 直流電機(jī)的性能特點(diǎn)及檢測 ·······················································.43
任務(wù)二 交流感應(yīng)電機(jī) ··············································································.48
2.2.1 交流感應(yīng)電機(jī)的類型及構(gòu)造 ·······················································.49
2.2.2 交流感應(yīng)電機(jī)的拆裝 ································································.53
2.2.3 交流感應(yīng)電機(jī)的工作原理 ··························································.55
2.2.4 交流感應(yīng)電機(jī)的性能特點(diǎn)及檢測 ·················································.59
2.2.5 交流異步電機(jī)是如何進(jìn)行制動(dòng)的 ·················································.63
任務(wù)三 永磁同步電機(jī) ··············································································.65
2.3.1 永磁同步電機(jī)的類型及構(gòu)造 ·······················································.65
2.3.2 永磁同步電機(jī)的拆裝 ································································.68
2.3.3 永磁同步電機(jī)的工作原理和控制技術(shù) ···········································.71
2.3.4 永磁同步電機(jī)的性能特點(diǎn)及檢測 ·················································.73
任務(wù)四 新型電機(jī) ····················································································.77
2.4.1 輪轂/輪邊電機(jī)的構(gòu)造 ································································.77
2.4.2 輪轂/輪邊電機(jī)的工作原理 ·························································.80
2.4.3 輪轂/輪邊電機(jī)的控制策略 ·························································.84
2.4.4 混合勵(lì)磁電機(jī)的構(gòu)造 ································································.87
2.4.5 混合勵(lì)磁電機(jī)的工作原理 ··························································.91
2.4.6 混合勵(lì)磁電機(jī)的控制策略 ··························································.94
任務(wù)五 旋轉(zhuǎn)變壓器 ·················································································.98
2.5.1 旋轉(zhuǎn)變壓器的類型及構(gòu)造 ··························································.98
2.5.2 旋轉(zhuǎn)變壓器的工作原理 ····························································.101
2.5.3 旋轉(zhuǎn)變壓器的性能檢測 ····························································.104
模塊三 功率變換器技術(shù) ............................................................................ 107
任務(wù)一 功率半導(dǎo)體器件 ·········································································.107
3.1.1 認(rèn)識功率二極管 ·····································································.107
3.1.2 整流電路 ···············································································.111
任務(wù)二 絕緣柵雙極型晶體管 ··································································.114
任務(wù)三 DC-AC 功率變換器 ····································································.117
任務(wù)四 DC-DC 功率變換器 ····································································.119
3.4.1 DC-DC 功率變換器的組成 ························································.119
3.4.2 DC-DC 功率變換器的工作原理 ··················································.122
3.4.3 升壓充電技術(shù) ·········································································.124
模塊四 電機(jī)驅(qū)動(dòng)系統(tǒng)的檢修 ..................................................................... 127
任務(wù)一 驅(qū)動(dòng)電機(jī)不運(yùn)轉(zhuǎn)故障診斷 ····························································.127
4.1.1 驅(qū)動(dòng)電機(jī)不運(yùn)轉(zhuǎn)的故障診斷 ······················································.127
4.1.2 電源故障 ···············································································.128
4.1.3 電機(jī)故障 ···············································································.128
4.1.4 電機(jī)控制器故障 ·····································································.129
4.1.5 其他控制單元及元件故障引起電機(jī)控制系統(tǒng)功能性保護(hù) ··················.129
4.1.6 驅(qū)動(dòng)電機(jī)位置傳感器的檢測 ······················································.129
4.1.7 電路導(dǎo)通性測試 ·····································································.130
任務(wù)二 驅(qū)動(dòng)電機(jī)功率不足的故障診斷 ······················································.131
4.2.1 驅(qū)動(dòng)電機(jī)功率不足故障診斷 ······················································.131
4.2.2 電源故障 ···············································································.132
4.2.3 電機(jī)故障 ···············································································.132
4.2.4 電機(jī)控制器故障 ·····································································.132
4.2.5 其他控制單元及元件故障引起電機(jī)控制系統(tǒng)功能性保護(hù) ··················.133
任務(wù)三 驅(qū)動(dòng)電機(jī)間歇性工作的故障診斷 ···················································.133
4.3.1 驅(qū)動(dòng)電機(jī)間歇性工作故障診斷 ···················································.134
4.3.2 驅(qū)動(dòng)電機(jī)插接件故障 ·······························································.134
4.3.3 驅(qū)動(dòng)電機(jī)控制器插接件故障 ······················································.134
任務(wù)四 驅(qū)動(dòng)系統(tǒng)溫度異常的故障診斷 ······················································.134
4.4.1 驅(qū)動(dòng)系統(tǒng)溫度異常故障診斷 ······················································.135
4.4.2 驅(qū)動(dòng)電機(jī)吱聲溫度異常 ····························································.135
4.4.3 電機(jī)控制器溫度異常 ·······························································.135
4.4.4 驅(qū)動(dòng)電機(jī)溫度傳感器的檢測 ······················································.136
任務(wù)五 高壓上電異常故障診斷 ·······························································.137
任務(wù)六 換擋異常故障診斷 ·····································································.141
任務(wù)七 加速異常故障診斷 ·····································································.144
任務(wù)八 冷卻控制異常故障診斷 ·······························································.146
任務(wù)九 高壓絕緣檢測 ············································································.148
參考文獻(xiàn) ...................................................................................................
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