本文選題：電動(dòng)汽車 + 快速充電站　； 參考：《華北電力大學(xué)》2014年碩士論文

【摘要】：氣候、能源和環(huán)境問題是人類社會(huì)共同面對(duì)的主要問題。隨著環(huán)境污染和能源危機(jī)的不斷惡化,電動(dòng)汽車作為一種有效的解決手段己在世界各國形成廣泛的共識(shí)。電動(dòng)汽車是否能夠快速健康的發(fā)展,與之相配合的充電設(shè)施能否合理有效的規(guī)劃建設(shè)起到至關(guān)重要的作用。 本文首先介紹了目前主要的三種電動(dòng)汽車的類型,簡(jiǎn)要介紹了各自的優(yōu)缺點(diǎn)。根據(jù)不同的技術(shù)手段和運(yùn)營方式指出了目前三種可行的充電方式,并結(jié)合其各自的使用要求給出了使用范圍。接著運(yùn)用充電方式的各自的特點(diǎn),詳細(xì)介紹了電動(dòng)汽車的基礎(chǔ)充電設(shè)施并提出本文所要使用的充電站的模式。 針對(duì)主干公路獨(dú)特的空間格局,結(jié)合電動(dòng)汽車隨機(jī)性較強(qiáng)、行駛距離有限的特點(diǎn),運(yùn)用交通流守恒原則,建立行駛在城市主干公路上的電動(dòng)汽車的動(dòng)態(tài)流體模型。該模型可以用數(shù)學(xué)的方法求取行駛在公路上的電動(dòng)汽車的密度,進(jìn)而求取到達(dá)快速充電站進(jìn)行電能補(bǔ)充的抵達(dá)率。根據(jù)對(duì)電動(dòng)汽車提供充電服務(wù)的特點(diǎn),運(yùn)用M/M/S排隊(duì)論隨機(jī)服務(wù)系統(tǒng)的理論,求取滿足充電站服務(wù)穩(wěn)定的電動(dòng)汽車快速充電樁的數(shù)量和功率需求。對(duì)于交通流的隨機(jī)性,通過對(duì)各個(gè)變量求期望的方法來滿足模型的一般性。 最后,以某條公路上的行駛規(guī)律為例,運(yùn)用本文所提出的算法,基于正常交通和堵塞交通對(duì)電動(dòng)汽車快速充電站進(jìn)行了規(guī)劃。通過對(duì)結(jié)果的分析,表明本模型具有一定的可行性和參考性。
[Abstract]:Climate, energy and environment are the main problems that human society faces together. With the worsening of environmental pollution and energy crisis, electric vehicles, as an effective means of solving the problem, have been widely agreed in the world. Whether the electric vehicle can develop rapidly and healthily, the reasonable and effective planning and construction of the corresponding charging facilities play a crucial role. This paper first introduces the three main types of electric vehicles, and briefly introduces their advantages and disadvantages. According to different technical means and operation methods, three feasible charging methods are pointed out, and the scope of use is given in combination with their respective requirements. Then, the basic charging facilities of electric vehicle are introduced in detail, and the mode of charging station used in this paper is put forward. In view of the unique spatial pattern of the trunk highway, the dynamic fluid model of the electric vehicle driving on the urban trunk road is established by applying the principle of conservation of traffic flow, combined with the characteristics of strong randomness and limited driving distance of the electric vehicle. This model can be used to calculate the density of electric vehicles travelling on the highway and the arrival rate of electric energy replenishment to reach the rapid charging station. According to the characteristics of charging service for electric vehicles, the theory of M/M/S queuing theory random service system is used to meet the demand of the number and power of the rapid charging piles of electric vehicles with stable charging station service. For the randomness of traffic flow, the expectation of each variable is used to satisfy the generality of the model. Finally, taking the driving law of a certain highway as an example, using the algorithm proposed in this paper, the rapid charging station of electric vehicle is planned based on normal traffic and congested traffic. The results show that the model is feasible and referential.
【學(xué)位授予單位】：華北電力大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：U469.72;TM910.6

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本文編號(hào)：1906654