汽車混合動(dòng)力控制策略概述(已修改)
2025-06-29 18:21 本頁(yè)面
【正文】 摘 要迫于能源危機(jī)和環(huán)境保護(hù)兩大壓力，混合動(dòng)力電動(dòng)汽車在全世界范圍內(nèi)得到大力發(fā)展。混合動(dòng)力電動(dòng)汽車(HEV)可以視為是傳統(tǒng)燃油汽車向純電池電動(dòng)汽車的轉(zhuǎn)變時(shí)期，由電動(dòng)機(jī)和內(nèi)燃機(jī)結(jié)合使用的一種過(guò)渡車型。它雖然沒(méi)有實(shí)現(xiàn)零排放，但在電動(dòng)汽車的儲(chǔ)能部件—電池沒(méi)有根本性突破以前，其所能達(dá)到的動(dòng)力性、經(jīng)濟(jì)性和排放指標(biāo)是緩解汽車需求與環(huán)境污染及石油短缺矛盾日益尖銳的理想途徑之一?？刂撇呗允腔旌蟿?dòng)力汽車運(yùn)行的核心?；旌想妱?dòng)汽車是一種準(zhǔn)環(huán)保型的車輛，其能源裝置通常由發(fā)動(dòng)機(jī)，電池和電機(jī)組合而成。它能根據(jù)不同的行駛工況，實(shí)現(xiàn)單能源或多能源聯(lián)合驅(qū)動(dòng)方式，達(dá)到減少油耗和排放的最終目的。因此，在整車配置確定的前提下，如何實(shí)現(xiàn)多種動(dòng)力源的協(xié)調(diào)工作，是混合電動(dòng)汽車能源管理核心之一。本課題由于內(nèi)容十分寬廣，再加上本人本科階段學(xué)習(xí)理論水平有限，故將本課題研究?jī)?nèi)容適當(dāng)縮小。故本課題通過(guò)現(xiàn)今主流的控制策略分析，對(duì)同一車型在ADVISOR軟件內(nèi)置不同控制策略的比較仿真，尋找城市路況下比較可行的控制策略。關(guān)鍵詞；汽車混合動(dòng)力，控制策略，仿真，ADVISORABSTRACTForced the two pressure of Energy crisis and environmental protection，Hybrid electric vehicles are actively developed in the world. Hybrid electric vehicle (HEV) can be regarded as the period of change from a traditional fuel cell cars to pure electric， and it is a transitional model that bined with electric motors and internal bustion engine. Although it does not achieve zero emissions，before the energy storage ponents in electric cars Battery had no fundamental breakthrough，What power，economy and emission targets can be achieved is one of the increasingly acute and good way through mitigation of environmental pollution and automobile demand and conflict between the oil shortage.Control strategy is the core operation of hybrid vehicles. Hybrid electric vehicle is a standards of environmental protection mode vehicles，the energy unit is usually binde with the engine， batteries and motor. According to different driving conditions，It can realize singleenergy or energy codriven approach to reducing fuel consumption and emissions of the ultimate goal. Therefore， before determining the vehicle configurations ，How to achieve the coordination of a variety of power sources，hybrid electric vehicle energy management is one of the core.As the content of this topic is very broad，together with my undergraduate level of learning theory is limited，the contents of this paper of the appropriate reduced.Therefore，this paper builds the same simulation model to get parison of different control strategies by ADVISOR，based on the current popular control strategy . To find control strategy in the urban operation condition. Key words： hybrid control strategy，simulation，ADVISOR目 錄1 緒論1 本文主要研究?jī)?nèi)容42混合動(dòng)力系統(tǒng)分類與選擇5 串聯(lián)式混合動(dòng)力結(jié)構(gòu)與性能特點(diǎn)5 并聯(lián)式混合動(dòng)力結(jié)構(gòu)與性能特點(diǎn)5 混聯(lián)式混合動(dòng)力結(jié)構(gòu)與性能特點(diǎn)6 混合動(dòng)力汽車混合度83混合動(dòng)力汽車控制策略研究104基于ADVISOR的仿真及分析15 ADVISOR仿真軟件簡(jiǎn)介15 后向仿真法16 ADVISOR中混合動(dòng)力汽車主要部件的建模實(shí)現(xiàn)17 Prius車輛和Conventional車輛動(dòng)力性對(duì)比19 Prius車輛和Conventional車輛排放性對(duì)比21 Prius車輛和Conventional車輛燃油經(jīng)濟(jì)性對(duì)比225 ADVISOR中控制策略對(duì)比仿真24 并聯(lián)控制策略24 電輔助控制24 模糊控制策略25 不同策略仿真對(duì)比26 建模和部件參數(shù)選擇26 策略性能仿真27 小結(jié)306 總結(jié)31參考文獻(xiàn)32致 謝3333 / 371 緒論迫于能源危機(jī)和環(huán)境保護(hù)兩大壓力，混合動(dòng)力電動(dòng)汽車在全世界范圍內(nèi)得到大力發(fā)展。混合動(dòng)力電動(dòng)汽車(HEV)可以視為是傳統(tǒng)燃油汽車向純電池電動(dòng)汽車的轉(zhuǎn)變時(shí)期，由電動(dòng)機(jī)和內(nèi)燃機(jī)結(jié)合使用的一種過(guò)渡車型。它雖然沒(méi)有實(shí)現(xiàn)零排放，但在電動(dòng)汽車的儲(chǔ)能部件—電池沒(méi)有根本性突破以前，其所能達(dá)到的動(dòng)力性、經(jīng)濟(jì)性和排放指標(biāo)是緩解汽車需求與環(huán)境污染及石油短缺矛盾日益尖銳的理想途徑之一?；旌蟿?dòng)力電動(dòng)汽車的發(fā)動(dòng)機(jī)常常工作在最佳工況下，有效地降低了排放、提高了效率；其能量制動(dòng)回收系統(tǒng)，改善了整車的能量利用效率；混合動(dòng)力電動(dòng)汽車在采用純電動(dòng)模式行駛時(shí)，還能在某些特定區(qū)域?qū)崿F(xiàn)零排放?；旌蟿?dòng)力汽車既具有內(nèi)燃機(jī)動(dòng)力性好、反應(yīng)快和工作時(shí)
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