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充電樁:新基建,邁向新能源汽車時代

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充電樁:新基建,邁向新能源汽車時代

發布日期:2020-06-25 作者: 點擊:

發展新能源汽車是我國從汽車大國走向汽車強國的必由之路,推進充電基礎設施建設是落實這一戰略的有力保障。2015年至2019年我國充電樁保有量從6.6萬臺增加到121.9萬臺,同期新能源汽車保有量從42萬輛增加到381萬輛,對應車樁比從2015年6.4:1下降到2019年3.1:1,充電配套有所改善。

我們在2月28日發布《是該啟動“新(xin)”一(yi)輪基(ji)建(jian)了》,引(yin)發市(shi)場對“新(xin)基(ji)建(jian)”的(de)(de)廣泛關注和討(tao)論(lun),隨(sui)后(hou)央視新(xin)聞(wen)將充(chong)(chong)電(dian)樁(zhuang)列為七(qi)大新(xin)基(ji)建(jian)領域之一(yi)。充(chong)(chong)電(dian)基(ji)礎設(she)施建(jian)設(she)前(qian)景(jing)廣闊(kuo)。據國(guo)際能(neng)源(yuan)署測算,2030年(nian)全球私人充(chong)(chong)電(dian)樁(zhuang)保有(you)量(liang)預計(ji)(ji)達到12800-24500萬(wan)臺,總(zong)充(chong)(chong)電(dian)量(liang)達480-820TWh;全球公共(gong)充(chong)(chong)電(dian)樁(zhuang)保有(you)量(liang)預計(ji)(ji)達1000-2000萬(wan)臺,總(zong)充(chong)(chong)電(dian)量(liang)達70-124TWh。假設(she)國(guo)內市(shi)場占(zhan)全球充(chong)(chong)電(dian)樁(zhuang)市(shi)場的(de)(de)份額(e)為40%,那么2020至2030年(nian)國(guo)內充(chong)(chong)電(dian)樁(zhuang)設(she)備和服務(wu)市(shi)場規模將超過5000億元,有(you)望成(cheng)為新(xin)基(ji)建(jian)的(de)(de)重要抓手(shou)之一(yi)。

盡管潛力巨(ju)大(da),但目前行業發展仍面臨不少問題:1)私人建樁少:截止到2019年(nian)12月(yue),我國私人充(chong)電(dian)樁保(bao)有量僅70.3萬臺,目標完成率不足17%;2)公(gong)(gong)(gong)共(gong)充(chong)電(dian)難:2019年(nian)新(xin)能(neng)源汽車(che)(che)用戶十大(da)熱門(men)城市(shi)(shi)中,35.94%的公(gong)(gong)(gong)共(gong)充(chong)電(dian)樁停(ting)車(che)(che)位(wei)被燃油車(che)(che)占領、20.65%的公(gong)(gong)(gong)共(gong)充(chong)電(dian)樁發生故障;即使不考慮等待時(shi)(shi)間,2019年(nian)北京(jing)市(shi)(shi)電(dian)動(dong)車(che)(che)用戶單(dan)筆使用公(gong)(gong)(gong)共(gong)快充(chong)樁充(chong)電(dian)時(shi)(shi)長達1.32h、公(gong)(gong)(gong)共(gong)慢充(chong)樁充(chong)電(dian)時(shi)(shi)長5.09小(xiao)時(shi)(shi);3)充(chong)電(dian)存在安全隱患:從2019年(nian)5月(yue)1日至2019年(nian)底,國家新(xin)能(neng)源汽車(che)(che)大(da)數據平臺監測和(he)統計(ji)的新(xin)能(neng)源車(che)(che)輛(liang)事(shi)故共(gong)計(ji)113起,在著火事(shi)故車(che)(che)輛(liang)中,處于充(chong)電(dian)狀態、充(chong)滿電(dian)后靜置狀態容(rong)易發生著火事(shi)故,分別(bie)占比38%和(he)24%。

我們建議(yi):1)由中(zhong)央負責頂層設(she)計,制(zhi)定(ding)面向2030年的充(chong)(chong)電樁建設(she)中(zhong)長期發展(zhan)規(gui)劃,給(gei)(gei)予(yu)市場明確指引;2)地方因城施策給(gei)(gei)予(yu)充(chong)(chong)電樁補貼;3)協調多(duo)方力量、鼓(gu)勵(li)以合資形(xing)式(shi)成立充(chong)(chong)電樁運營(ying)公司;4)加快智能有序充(chong)(chong)電試點,總結(jie)經驗進行全國(guo)推(tui)廣;5)加快充(chong)(chong)電樁標準體系建設(she),改善充(chong)(chong)電樁故障率高、充(chong)(chong)電安全隱患等問題。

目錄

1   中國充電基(ji)礎(chu)設施發展情況(kuang)

1.1  充電基礎設施成新基建(jian)七大領域之一(yi),潛在市場超(chao)千(qian)億

1.2  私人充(chong)電樁建(jian)設提速,增速高于公共(gong)充(chong)電樁

1.3  二三(san)線城市充電樁(zhuang)建(jian)設加快

1.4  國企、民營等多類主體(ti)參(can)與(yu)建設經(jing)營,行(xing)業集中(zhong)度(du)高

2   充電樁行業面臨的主要挑戰:私人建樁率低、公共(gong)充電難

2.1  私人樁:目標完(wan)成(cheng)率不(bu)到20%

2.2  公共樁(zhuang):充(chong)電(dian)樁(zhuang)不(bu)可用(yong)、充(chong)電(dian)時間(jian)長、存在安全隱患、利用(yong)率低問題亟待解決

2.2.1  燃油(you)車占(zhan)位多、故障(zhang)率高導(dao)致(zhi)部分公共(gong)充電(dian)樁(zhuang)不(bu)能用

2.2.2  公共充電(dian)耗時(shi)長(chang)

2.2.3  充電(dian)引(yin)發著(zhu)火事(shi)故占比高(gao)(gao)、電(dian)池在高(gao)(gao)SOC狀態下安全(quan)性變(bian)差

2.2.4  充電利(li)用率低、運營商持續(xu)虧損、建樁積極性弱

3  展望與建(jian)議:推廣智能有序充(chong)電(dian),建(jian)設充(chong)電(dian)樁網絡(luo)共享平臺,積極探索新型商(shang)業模式

3.1  行業(ye)格(ge)局展望:未來將以(yi)智能(neng)有(you)序私(si)人充(chong)(chong)電為主(zhu)、大功率公共快充(chong)(chong)為輔(fu)、換電模式作為細分市(shi)場補充(chong)(chong)

3.1.1  私(si)人領域:智能有序充(chong)電可(ke)降低電網(wang)沖擊、減少電網(wang)改造

3.1.2  公共領域:大功率充電是(shi)未來趨勢(shi)

3.1.3  細分(fen)市場:換電(dian)站增加(jia)迅速、更適合(he)標(biao)準化程度高(gao)、對運(yun)營效率要求高(gao)等場景

3.2  產業賦能展望:充電樁將成為汽車數據端口(kou),數據前(qian)景廣(guang)闊(kuo)。

3.3 政策建議:中央負責頂層設(she)計(ji)、地(di)方因城施策、加快(kuai)智(zhi)能有序充電(dian)試點、完善充電(dian)標準體系

正文

1    中國充電基(ji)礎設施發展情況

1.1 充(chong)電基(ji)(ji)礎設(she)施成新(xin)基(ji)(ji)建七大領域之一,潛在(zai)市場超千億(yi)

充(chong)電(dian)(dian)基(ji)礎設(she)施政策(ce)支持力度不(bu)斷提升。從(cong)2009年“十城千輛”新(xin)能(neng)(neng)源(yuan)(yuan)汽車(che)示范推廣開始,我國定下“中央(yang)(yang)補(bu)貼(tie)(tie)新(xin)能(neng)(neng)源(yuan)(yuan)汽車(che),地方補(bu)助充(chong)電(dian)(dian)設(she)施”的(de)政策(ce)基(ji)調(diao)。2014年11月,工(gong)信部發布《關(guan)于(yu)新(xin)能(neng)(neng)源(yuan)(yuan)汽車(che)充(chong)電(dian)(dian)設(she)施建(jian)設(she)獎勵(li)的(de)通(tong)知》,按照推廣新(xin)能(neng)(neng)源(yuan)(yuan)汽車(che)數量(liang),分(fen)檔給予地方充(chong)電(dian)(dian)設(she)施補(bu)助獎勵(li)。2019年3月,工(gong)信部發布《關(guan)于(yu)進一步(bu)完善新(xin)能(neng)(neng)源(yuan)(yuan)汽車(che)推廣應(ying)用財政補(bu)貼(tie)(tie)政策(ce)的(de)通(tong)知》,明確未來“補(bu)貼(tie)(tie)將從(cong)新(xin)能(neng)(neng)源(yuan)(yuan)汽車(che)購置轉(zhuan)向充(chong)電(dian)(dian)基(ji)礎設(she)施建(jian)設(she)”。近期(qi)央(yang)(yang)視新(xin)聞將充(chong)電(dian)(dian)樁列(lie)為七大(da)新(xin)基(ji)建(jian)領域之一,充(chong)電(dian)(dian)基(ji)礎設(she)施建(jian)設(she)關(guan)注度、支持度不(bu)斷提升。

2019年(nian)(nian)(nian)中國(guo)(guo)充(chong)電(dian)(dian)樁(zhuang)保有(you)(you)量(liang)超100萬(wan),車樁(zhuang)比達(da)3.1:1。充(chong)電(dian)(dian)樁(zhuang)作為電(dian)(dian)動汽車的(de)重(zhong)要(yao)配套,有(you)(you)力地支(zhi)撐(cheng)著我國(guo)(guo)新(xin)能(neng)源汽車產業高速(su)發(fa)展。據中國(guo)(guo)充(chong)電(dian)(dian)聯盟披露(lu),我國(guo)(guo)充(chong)電(dian)(dian)樁(zhuang)保有(you)(you)量(liang)從2015年(nian)(nian)(nian)6.6萬(wan)臺增(zeng)加(jia)到2019年(nian)(nian)(nian)121.9萬(wan)臺,年(nian)(nian)(nian)復合(he)增(zeng)速(su)107.3%;據公(gong)安部(bu)披露(lu),我國(guo)(guo)新(xin)能(neng)源汽車保有(you)(you)量(liang)從2015年(nian)(nian)(nian)42萬(wan)輛(liang),增(zeng)加(jia)到2019年(nian)(nian)(nian)381萬(wan)輛(liang),年(nian)(nian)(nian)復合(he)增(zeng)速(su)73.5%;對應車樁(zhuang)比從2015年(nian)(nian)(nian)6.4:1下降到2019年(nian)(nian)(nian)3.1:1,充(chong)電(dian)(dian)配套有(you)(you)所改善。

2019年5月國(guo)際能源署IEA發布《Global EV Outlook 2019》報告(gao),并對2030年全(quan)(quan)球(qiu)(qiu)充(chong)電(dian)(dian)(dian)樁規(gui)模作出預(yu)測:基于各國(guo)新政(zheng)策(NPS)及EV30組織(zhi)(EV30@30)國(guo)家政(zheng)策兩(liang)種情形(xing),到2030年全(quan)(quan)球(qiu)(qiu)私(si)人充(chong)電(dian)(dian)(dian)樁預(yu)計保有(you)量(liang)分別達12800/24500萬(wan)臺(tai),總(zong)(zong)充(chong)電(dian)(dian)(dian)功率(lv)達1000/1800GW,總(zong)(zong)充(chong)電(dian)(dian)(dian)量(liang)達480/820TWh;全(quan)(quan)球(qiu)(qiu)公共充(chong)電(dian)(dian)(dian)樁預(yu)計保有(you)量(liang)達1000/2000萬(wan)臺(tai),總(zong)(zong)充(chong)電(dian)(dian)(dian)功率(lv)達113/215GW,總(zong)(zong)充(chong)電(dian)(dian)(dian)量(liang)達70/124TWh。

假設(she)不考慮各個國家差異、2030年公共樁均(jun)(jun)價3萬(wan)/臺(tai)、私人充電(dian)(dian)(dian)樁均(jun)(jun)價0.4萬(wan)/臺(tai)、電(dian)(dian)(dian)費0.5元(yuan)/kWh、服(fu)務費0.7元(yuan)/kWh,預計2030年全球充電(dian)(dian)(dian)樁總規(gui)模(mo)(mo)0.81-1.58萬(wan)億(yi)元(yuan),2030年充電(dian)(dian)(dian)費用總規(gui)模(mo)(mo)0.66-1.13萬(wan)億(yi)元(yuan)。假設(she)國內市場占全球充電(dian)(dian)(dian)樁市場的份額為40%,那么國內充電(dian)(dian)(dian)樁設(she)備和服(fu)務市場規(gui)模(mo)(mo)將超(chao)過(guo)5000億(yi)元(yuan)。

1.2 私人充電樁(zhuang)(zhuang)建設(she)提速(su),增(zeng)速(su)高于公共充電樁(zhuang)(zhuang)

私(si)人充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)四年(nian)(nian)(nian)增(zeng)長近(jin)十倍。按照(zhao)用(yong)戶(hu)場景,充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)可分(fen)為廣義(yi)公(gong)共(gong)(gong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)和(he)私(si)人充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang),其中(zhong)廣義(yi)公(gong)共(gong)(gong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang),又(you)可細分(fen)成(cheng)狹義(yi)公(gong)共(gong)(gong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)和(he)公(gong)共(gong)(gong)專用(yong)樁(zhuang)(zhuang)(本(ben)文公(gong)共(gong)(gong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)無(wu)特殊說(shuo)明都指廣義(yi)公(gong)共(gong)(gong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang))。2020年(nian)(nian)(nian)2月,中(zhong)國充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)聯盟(meng)發(fa)布《2019-2020年(nian)(nian)(nian)度中(zhong)國充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)基(ji)礎設(she)施(shi)發(fa)展(zhan)年(nian)(nian)(nian)度報告(gao)》披露(lu),我國公(gong)共(gong)(gong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)從(cong)2015年(nian)(nian)(nian)5.78萬(wan)臺(tai)增(zeng)加到(dao)(dao)2019年(nian)(nian)(nian)51.64萬(wan)臺(tai),年(nian)(nian)(nian)復合增(zeng)速(su)(su)72.89%;私(si)人充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)從(cong)2015年(nian)(nian)(nian)0.80萬(wan)臺(tai)增(zeng)加到(dao)(dao)2019年(nian)(nian)(nian)70.30萬(wan)臺(tai),年(nian)(nian)(nian)復合增(zeng)速(su)(su)206.17%;近(jin)幾(ji)年(nian)(nian)(nian)私(si)人充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)樁(zhuang)(zhuang)建樁(zhuang)(zhuang)提(ti)速(su)(su),占比從(cong)2015年(nian)(nian)(nian)12.16%提(ti)升到(dao)(dao)2019年(nian)(nian)(nian)57.67%,提(ti)升45.51個百分(fen)點。

據(ju)中(zhong)國(guo)充電(dian)聯盟2020年(nian)2月發(fa)布(bu)《2019-2020年(nian)度(du)(du)中(zhong)國(guo)充電(dian)基礎設施發(fa)展年(nian)度(du)(du)報告》披(pi)露,2016-2019年(nian)我國(guo)新(xin)增公(gong)(gong)共(gong)(gong)交(jiao)流(liu)(liu)(liu)樁(zhuang)功率分別(bie)為(wei)(wei)8.71、6.67、8.97、8.65kW,基本保持在8.7kW左右,主要是(shi)因為(wei)(wei)交(jiao)流(liu)(liu)(liu)樁(zhuang)對(dui)功率要求小,且標準化程(cheng)度(du)(du)更高。目(mu)前(qian)我國(guo)公(gong)(gong)共(gong)(gong)交(jiao)流(liu)(liu)(liu)樁(zhuang)分為(wei)(wei)單相(xiang)交(jiao)流(liu)(liu)(liu)樁(zhuang)和三相(xiang)交(jiao)流(liu)(liu)(liu)樁(zhuang),其中(zhong)三相(xiang)交(jiao)流(liu)(liu)(liu)樁(zhuang)主要有21kW、40kW和80kW三種,但整體數量較少;單相(xiang)交(jiao)流(liu)(liu)(liu)樁(zhuang)有3.5kW和7kW兩種,以7kW為(wei)(wei)主。相(xiang)反(fan),我國(guo)新(xin)增公(gong)(gong)共(gong)(gong)直流(liu)(liu)(liu)充電(dian)樁(zhuang)平均(jun)功率從2016年(nian)69.23kW持續增加到2019年(nian)115.76kW,功率提升67.2%,主要是(shi)用戶對(dui)于(yu)快充的需求增加所致。

1.3 二三線城市充電樁建(jian)設(she)加快

據中國充(chong)電聯(lian)盟披露,截至2020年(nian)(nian)2月,我(wo)國公(gong)共(gong)(gong)充(chong)電樁TOP10省市分別為江(jiang)蘇、廣(guang)東、北京、上(shang)海(hai)、山東、浙(zhe)江(jiang)、安徽、河北、湖北、福建,合(he)計公(gong)共(gong)(gong)充(chong)電樁保有量(liang)39.24萬臺,占(zhan)比73.9%,其中前四(si)名市場份額皆超(chao)過10%,合(he)計占(zhan)比46.1%;從趨勢上(shang)看,北京、上(shang)海(hai)、廣(guang)東等發達地區公(gong)共(gong)(gong)充(chong)電樁市場份額持續降低,從2016年(nian)(nian)2月43.5%減(jian)少到(dao)2020年(nian)(nian)2月36.1%,二三(san)線城市充(chong)電樁建設加(jia)快,從側面映證(zheng)我(wo)國新(xin)能源汽車往二三(san)線城市滲透提速。

1.4 國企、民營等多類主體參與(yu)建設運營,行(xing)業集中(zhong)度高

據中(zhong)(zhong)國充(chong)電(dian)聯盟披露(lu),截至2020年2月,我國公共(gong)充(chong)電(dian)樁(zhuang)TOP10企(qi)(qi)業(ye)(ye)中(zhong)(zhong),特來電(dian)、星(xing)星(xing)充(chong)電(dian)、國家(jia)電(dian)網分別運營公共(gong)充(chong)電(dian)樁(zhuang)15.22、13.02、8.78萬(wan)(wan)臺(tai),對應市占(zhan)率28.7%、24.5%、16.5%,遠高(gao)于(yu)其它企(qi)(qi)業(ye)(ye),合計(ji)占(zhan)比69.7%;我國私(si)人(ren)(ren)充(chong)電(dian)樁(zhuang)TOP10企(qi)(qi)業(ye)(ye)中(zhong)(zhong),前三名皆是傳(chuan)統車企(qi)(qi),其中(zhong)(zhong)比亞迪一家(jia)獨大,運營私(si)人(ren)(ren)充(chong)電(dian)樁(zhuang)41.9萬(wan)(wan)臺(tai),市場(chang)份額58.7%,遠高(gao)于(yu)北汽11.3萬(wan)(wan)臺(tai)、15.9%,上汽9.4萬(wan)(wan)臺(tai)、13.1%。

2    充(chong)(chong)電樁行業面(mian)臨的主(zhu)要挑戰:私人建樁率低、公共(gong)充(chong)(chong)電難

雖然我國車(che)樁(zhuang)比不斷下降,充(chong)(chong)電(dian)配套持(chi)續改(gai)善,但是行業仍然存在部分(fen)問題亟待解決,新(xin)能源(yuan)(yuan)汽(qi)車(che)用(yong)戶對充(chong)(chong)電(dian)的(de)滿意度(du)仍然較低(di),嚴重(zhong)影響了新(xin)能源(yuan)(yuan)汽(qi)車(che)消(xiao)(xiao)費體(ti)驗(yan)。2019年(nian)8月,中國汽(qi)車(che)流(liu)通協(xie)會發(fa)布的(de)《2019新(xin)能源(yuan)(yuan)汽(qi)車(che)消(xiao)(xiao)費市場研究報告》調(diao)查(cha)顯示:充(chong)(chong)電(dian)體(ti)驗(yan)對品牌忠誠度(du)影響11.2%,遠高于售前和售中服務體(ti)驗(yan);而(er)當前新(xin)能源(yuan)(yuan)車(che)用(yong)戶對充(chong)(chong)電(dian)體(ti)驗(yan)滿意度(du)低(di),只(zhi)有7.3分(fen),說(shuo)明(ming)充(chong)(chong)電(dian)體(ti)驗(yan)已成為他們的(de)核心痛點。

2.1 私人樁(zhuang):目標完成率不(bu)到20%

私人充電(dian)樁成用(yong)戶(hu)購(gou)車關(guan)注(zhu)重點(dian),且(qie)存(cun)在(zai)(zai)行業痛(tong)點(dian)。2019年8月,中(zhong)國汽車流通(tong)協會發布《2019新能源(yuan)汽車消(xiao)費市場研究報告(gao)》調查顯(xian)(xian)示,消(xiao)費者在(zai)(zai)購(gou)買純電(dian)動(dong)車時關(guan)注(zhu)充電(dian)問題中(zhong),充電(dian)樁普及度(du)、小區可安(an)裝充電(dian)樁分別占(zhan)(zhan)比(bi)22%、17%。根據充電(dian)聯盟(meng)披露(lu),截至2020年2月,通(tong)過聯盟(meng)內成員整車企業采樣1047525輛車的車樁相隨信(xin)息,未能配(pei)建充電(dian)樁占(zhan)(zhan)比(bi)31.85%,相比(bi)之前并無明顯(xian)(xian)改善。

私人充電(dian)(dian)樁(zhuang)(zhuang)目標(biao)完(wan)成率不足(zu)20%。2015年10月,發(fa)(fa)改委、工信部等五部委聯合發(fa)(fa)布《電(dian)(dian)動汽車充電(dian)(dian)基礎設施發(fa)(fa)展(zhan)指(zhi)南(nan)(2015-2020)》,規(gui)劃至(zhi)(zhi)2020年我(wo)國將新(xin)增集中式充換(huan)電(dian)(dian)站超過1.2萬(wan)(wan)(wan)(wan)座,分散式充電(dian)(dian)樁(zhuang)(zhuang)超過480萬(wan)(wan)(wan)(wan),其中公共樁(zhuang)(zhuang)50萬(wan)(wan)(wan)(wan)、私人樁(zhuang)(zhuang)430萬(wan)(wan)(wan)(wan),以滿足(zu)全國500萬(wan)(wan)(wan)(wan)輛電(dian)(dian)動汽車充電(dian)(dian)需求(qiu)。據中國充電(dian)(dian)聯盟統計,截至(zhi)(zhi)到2019年底,我(wo)國公共充電(dian)(dian)樁(zhuang)(zhuang)保有量(liang)51.64萬(wan)(wan)(wan)(wan)臺(tai),提(ti)前1年完(wan)成目標(biao);而私人充電(dian)(dian)樁(zhuang)(zhuang)保有量(liang)只有70.30萬(wan)(wan)(wan)(wan)輛,完(wan)成率16.3%,遠(yuan)低于預(yu)期。

2.2 公共樁(zhuang)(zhuang):充電樁(zhuang)(zhuang)不可用(yong)、充電時間長、存在(zai)安全隱患、利用(yong)率低等(deng)問(wen)題(ti)亟待解決

當前公共充(chong)電領域存在(zai)四(si)類痛點:1)部(bu)分充(chong)電樁(zhuang)(zhuang)不可用;2)可用充(chong)電樁(zhuang)(zhuang)充(chong)電較慢;3)快充(chong)樁(zhuang)(zhuang)存在(zai)安全隱患;4)建(jian)樁(zhuang)(zhuang)數量和充(chong)電利用率很難(nan)平衡,持續虧損削弱運營商建(jian)樁(zhuang)(zhuang)積極性。

2.2.1  燃油車占位多、故障率高導致(zhi)部分公共充電樁不能用

2019年(nian)8月(yue),中國汽車(che)流通(tong)協會發(fa)布的(de)(de)(de)《2019新(xin)能(neng)源汽車(che)消(xiao)費市(shi)場研(yan)究報告》披露:針對新(xin)能(neng)源用戶十大熱門(men)城市(shi)(北京、上海、深圳(zhen)等)公共(gong)充電(dian)樁(zhuang)(zhuang)調查(cha)顯示(shi),主(zhu)要有四(si)類(lei)問題導致(zhi)部分公共(gong)充電(dian)樁(zhuang)(zhuang)不能(neng)用:1)5.82%的(de)(de)(de)公共(gong)充電(dian)樁(zhuang)(zhuang)不對外(wai)開(kai)放,且各城市(shi)分化(hua)嚴重,北京這一比例高達19.22%;2)35.94%的(de)(de)(de)公共(gong)充電(dian)樁(zhuang)(zhuang)停車(che)位被(bei)燃(ran)油(you)車(che)占領;3)20.65%的(de)(de)(de)公共(gong)充電(dian)樁(zhuang)(zhuang)發(fa)生(sheng)故障;4)13.33%的(de)(de)(de)自(zi)主(zhu)品牌充電(dian)樁(zhuang)(zhuang)相互不兼容。

2.2.2  公共充(chong)電(dian)耗(hao)時較長

2019年(nian)(nian)(nian)12月北京(jing)市公(gong)(gong)用(yong)(yong)充(chong)(chong)(chong)電設(she)施數據信息服務平(ping)臺e充(chong)(chong)(chong)網發布(bu)《2019北京(jing)市新能(neng)源汽車(che)(che)充(chong)(chong)(chong)電行為報告(gao)》顯示:用(yong)(yong)戶單(dan)筆(bi)平(ping)均充(chong)(chong)(chong)電量(liang)22.15kWh,單(dan)筆(bi)充(chong)(chong)(chong)電金額31.87元;單(dan)筆(bi)使用(yong)(yong)公(gong)(gong)共(gong)快充(chong)(chong)(chong)樁充(chong)(chong)(chong)電時長(chang)1.32h、公(gong)(gong)共(gong)慢充(chong)(chong)(chong)樁充(chong)(chong)(chong)電時長(chang)5.09小時,但這不包括(kuo)排隊(dui)的(de)時間。值得注意的(de)是(shi),根據合格證數據統計(ji),我(wo)國(guo)新增純(chun)電動汽車(che)(che)單(dan)車(che)(che)帶(dai)電量(liang)從2015年(nian)(nian)(nian)1月的(de)22.2kWh提(ti)升到(dao)2020年(nian)(nian)(nian)1月的(de)48.3kWh,不考慮公(gong)(gong)交和插(cha)電混(hun)動乘(cheng)用(yong)(yong)車(che)(che),22.15kWh只能(neng)補充(chong)(chong)(chong)純(chun)電動乘(cheng)用(yong)(yong)車(che)(che)50%-80%的(de)電量(liang)。

2.2.3  充電引發著火(huo)事故占(zhan)比(bi)高,電池在高SOC狀態(tai)下安全性(xing)變差

據新能源(yuan)汽車國(guo)家(jia)大數據聯盟披露,從2019年(nian)(nian)5月1日至2019年(nian)(nian)底,國(guo)家(jia)平臺監測和(he)統計的(de)新能源(yuan)車輛事(shi)故(gu)共計113起。其(qi)中(zhong)在(zai)(zai)著火事(shi)故(gu)車輛中(zhong),處(chu)于(yu)充電(dian)狀(zhuang)態、充滿(man)電(dian)后靜置狀(zhuang)態,容易(yi)發生(sheng)著火事(shi)故(gu),分別占比(bi)(bi)38%和(he)24%。另外,新能源(yuan)汽車著火事(shi)故(gu)大多發生(sheng)在(zai)(zai)高(gao)SOC狀(zhuang)態;SOC在(zai)(zai)90%以上的(de)事(shi)故(gu)占比(bi)(bi)達到45%,SOC在(zai)(zai)95%以上占比(bi)(bi)29%。

2.2.4  充電利用(yong)率低,運營商(shang)持(chi)續虧損,建(jian)樁(zhuang)積極性(xing)弱

據中國充(chong)電(dian)(dian)(dian)聯盟(meng)披露,截(jie)至2019年12月,我國公共充(chong)電(dian)(dian)(dian)樁交(jiao)流(liu)(liu)樁和直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)樁分(fen)別占比58%、42%;2019年新(xin)增公共充(chong)電(dian)(dian)(dian)樁交(jiao)流(liu)(liu)樁、直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)樁分(fen)別占比58%、42%。以公共直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)樁為(wei)例,其核心零部件直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)模塊(kuai)(切換交(jiao)流(liu)(liu)成直(zhi)(zhi)(zhi)(zhi)流(liu)(liu))成本占比較(jiao)高,近80%;近幾年成下降趨勢,降幅逐漸趨緩,截(jie)止到2019年價格在0.4元/W左右;根(gen)據下列合(he)理假設,測算其實現盈(ying)虧平(ping)衡的充(chong)電(dian)(dian)(dian)利用率應在8-10%之(zhi)間,與主流(liu)(liu)充(chong)電(dian)(dian)(dian)樁運營商反饋基本一致。

1)固定成本:設(she)備成本在2.5萬元(50kW*0.4元/W÷80%),考慮(lv)配(pei)電(dian)和土地建(jian)設(she)施工成本,合(he)理估算在5-7萬元,以6萬元記(ji);2)營業(ye)收(shou)入:按照0.7元/kWh充(chong)電(dian)服務費(fei)(考慮(lv)分成之后);3)相(xiang)關(guan)費(fei)用:貸(dai)(dai)款比(bi)例(li)50%,貸(dai)(dai)款利率6%,設(she)備折舊10年(nian)(nian)、年(nian)(nian)設(she)備維(wei)護+人工費(fei)用為(wei)初(chu)始成本10%。

根據計算,年平(ping)均營業成(cheng)本在1.38萬元,對應需(xu)(xu)(xu)充電19700kWh,也即50kW充電樁需(xu)(xu)(xu)充電394h,充電利用(yong)率需(xu)(xu)(xu)達(da)到9.0%方(fang)實現盈(ying)虧平(ping)衡(交流樁基本也維持在該水平(ping))。

充(chong)電(dian)樁投入大,盈(ying)虧嚴重依(yi)賴充(chong)電(dian)時長,增加充(chong)電(dian)樁數(shu)(shu)量與提升充(chong)電(dian)利(li)用(yong)率(lv)(lv)很難同時實現(xian)。據(ju)上海(hai)一官方平(ping)(ping)臺—上海(hai)充(chong)換(huan)電(dian)設施公(gong)共數(shu)(shu)據(ju)采集與檢測市(shi)級平(ping)(ping)臺統計,2019年上海(hai)市(shi)公(gong)共充(chong)電(dian)樁,狹義公(gong)共充(chong)電(dian)樁、公(gong)共專(zhuan)用(yong)樁、小區專(zhuan)用(yong)樁、單位專(zhuan)用(yong)樁、物(wu)流專(zhuan)用(yong)樁充(chong)電(dian)利(li)用(yong)率(lv)(lv)分別為(wei)1.47%、7.54%、2.80%、1.33%、1.16%,遠未達(da)到盈(ying)虧平(ping)(ping)衡點。即使是(shi)充(chong)電(dian)樁數(shu)(shu)量排名一的特銳德也只(zhi)在(zai)2018年達(da)到12.12萬(wan)臺充(chong)電(dian)樁、11.3億(yi)kWh體量才實現(xian)盈(ying)虧平(ping)(ping)衡。

3    展望與建(jian)議(yi):推廣智(zhi)慧有序充(chong)電(dian),建(jian)設充(chong)電(dian)網絡信息共享平臺,積極(ji)探索新(xin)興商業模式

3.1 行業(ye)格(ge)局展望(wang):未來將以智能有(you)序(xu)充(chong)(chong)電(dian)為主(zhu)、大功率公共(gong)充(chong)(chong)電(dian)為輔、換電(dian)站作為細分市場補充(chong)(chong)

3.1.1  私(si)人領(ling)域:智能有序(xu)充(chong)電可降(jiang)低(di)電網沖(chong)擊、減少電網改造(zao)

私人(ren)樁(zhuang)(zhuang)成本低廉、技術(shu)成熟,但是(shi)截止到2019年12月份(fen),私人(ren)建(jian)(jian)樁(zhuang)(zhuang)70.3萬,目標完成率16.3%,遠不(bu)及(ji)(ji)預期。主(zhu)要在于建(jian)(jian)樁(zhuang)(zhuang)有兩大難點(dian):1)物業(ye)難,由于建(jian)(jian)立(li)私人(ren)充電(dian)樁(zhuang)(zhuang)涉及(ji)(ji)到電(dian)路鋪設、安(an)全隱(yin)患,且部(bu)(bu)分小(xiao)區存在物業(ye)更(geng)換頻繁(fan)等問(wen)題;2)電(dian)網(wang)難,部(bu)(bu)分老舊(jiu)小(xiao)區電(dian)網(wang)已接近滿載,即使(shi)7kW的慢(man)充樁(zhuang)(zhuang)數量較(jiao)大也(ye)會對電(dian)網(wang)容量造成沖擊(ji)。

國家電(dian)(dian)網通過對(dui)北京市居民區私(si)人充(chong)(chong)電(dian)(dian)樁(zhuang)運行數(shu)據(ju)分析發現(xian)(xian),多數(shu)人在下班回(hui)家后立(li)即(ji)充(chong)(chong)電(dian)(dian),充(chong)(chong)電(dian)(dian)時(shi)間(jian)(jian)分布在18:00-01:00,高峰(feng)時(shi)段(duan)集中19:00-22:00,充(chong)(chong)電(dian)(dian)負(fu)荷與生(sheng)活用電(dian)(dian)負(fu)荷高峰(feng)時(shi)段(duan)嚴重重疊,形成(cheng)3個小(xiao)時(shi)左右的尖(jian)峰(feng)負(fu)荷;而居民生(sheng)活用電(dian)(dian)在夜間(jian)(jian)有(you)8個小(xiao)時(shi)左右的低谷期(qi),負(fu)荷率僅為(wei)10%-20%;若充(chong)(chong)分利用80%的低谷容量空間(jian)(jian),戶均可為(wei)1.2輛車(che)充(chong)(chong)電(dian)(dian),現(xian)(xian)有(you)配(pei)電(dian)(dian)網無需(xu)改(gai)造即(ji)可實現(xian)(xian)社區全部車(che)輛充(chong)(chong)電(dian)(dian)。

3.1.2  公共領域:大(da)功率充電是未來(lai)趨勢

2019年北京(jing)市(shi)用戶快充(chong)樁充(chong)電(dian)(dian)(dian)時間長達1.32h,充(chong)電(dian)(dian)(dian)慢已經成為(wei)車主核心痛點,之后隨著單車帶電(dian)(dian)(dian)量的提(ti)(ti)升(sheng),若不提(ti)(ti)升(sheng)公(gong)共充(chong)電(dian)(dian)(dian)功率(lv),這一問題只會愈加(jia)嚴重,因(yin)此目前各方(fang)勢力都在努力提(ti)(ti)升(sheng)充(chong)電(dian)(dian)(dian)樁功率(lv)。以特(te)斯(si)拉為(wei)例,2019年3月推(tui)出三代功率(lv)250kW的充(chong)電(dian)(dian)(dian)樁,相比(bi)二代120kW提(ti)(ti)升(sheng)了108.3%;據充(chong)電(dian)(dian)(dian)聯盟統計,我國新增公(gong)共充(chong)電(dian)(dian)(dian)樁平(ping)均(jun)功率(lv)從2016年69.23kW持續增加(jia)到(dao)2019年115.76kW,功率(lv)提(ti)(ti)升(sheng)67.2%。

3.1.3  細分市場:換電站增加迅速,更適(shi)合標準化程度高、對運營效(xiao)率要(yao)求高等場景

公共(gong)充(chong)電(dian)領域,慢充(chong)所(suo)(suo)需時間長,快充(chong)存在安全隱患且(qie)導致(zhi)電(dian)池衰減嚴重等問(wen)題(ti)(ti);相比(bi)公共(gong)充(chong)電(dian)而(er)言,換(huan)電(dian)模(mo)式可迅速(su)補充(chong)能源,解(jie)決(jue)(jue)里(li)程和充(chong)電(dian)焦慮并降(jiang)低購置成本。但是換(huan)電(dian)模(mo)式缺(que)點也很明(ming)顯,建站(zhan)成本高(gao)、電(dian)池規格難統一,無法解(jie)決(jue)(jue)電(dian)池所(suo)(suo)有(you)(you)權問(wen)題(ti)(ti);所(suo)(suo)以換(huan)電(dian)模(mo)式比(bi)較適(shi)合在公交車(che)和運營車(che)上使(shi)用(yong),因(yin)為(wei)兩者標準化程度高(gao),而(er)且(qie)對運營效率要求更嚴。在私家(jia)車(che)領域,由于定制化屬性(xing)強,換(huan)電(dian)模(mo)式只適(shi)用(yong)自家(jia)車(che)型,更適(shi)合有(you)(you)一定銷量(liang)規模(mo)的車(che)企。據充(chong)電(dian)聯盟(meng)統計,截至2020年(nian)2月,我國換(huan)電(dian)站(zhan)保有(you)(you)量(liang)400座,相比(bi)2019年(nian)8月245座增加63.3%;主要運營商有(you)(you)三家(jia),奧動(dong)、蔚(yu)來、伯坦分別運營183、123、94座。

3.2 產業賦(fu)能(neng)展望:充電樁將(jiang)成為汽車數據端口,數據前景(jing)廣闊

未來(lai)生活場(chang)景只(zhi)要涉(she)及到電(dian)動車(che)出(chu)行,背后都離不開電(dian)能的支(zhi)持,這(zhe)一特性決定了充電(dian)樁(zhuang)獲取(qu)數據的便利性和(he)廣(guang)泛(fan)性,充電(dian)樁(zhuang)將成(cheng)為(wei)(wei)未來(lai)車(che)聯網的重要入口(kou)之(zhi)一,數據價(jia)值值得挖掘。我們認為(wei)(wei)充電(dian)樁(zhuang)數據將有三方面(mian)應用價(jia)值:

1)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)安全數(shu)(shu)據:通(tong)過(guo)對電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)進行充(chong)(chong)電(dian)(dian)(dian)(dian)(dian),監(jian)測充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)過(guo)程(cheng)的電(dian)(dian)(dian)(dian)(dian)池系統的電(dian)(dian)(dian)(dian)(dian)壓、電(dian)(dian)(dian)(dian)(dian)流、溫(wen)度變化,結(jie)合歷(li)史(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)數(shu)(shu)據,可實現(xian)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)安全預警。據特(te)來(lai)電(dian)(dian)(dian)(dian)(dian)大(da)數(shu)(shu)據平臺披露,截至2018年底(di),特(te)來(lai)電(dian)(dian)(dian)(dian)(dian)大(da)數(shu)(shu)據云平臺對3780多萬次充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)過(guo)程(cheng)有安全監(jian)控和防護情況,觸(chu)發25.8萬次主動(dong)防護,占(zhan)比1.04%,預計預防20~25起重大(da)事故(gu)。

2)汽車用(yong)電(dian)(dian)(dian)(dian)數據(ju):通過對所(suo)有平臺中電(dian)(dian)(dian)(dian)動車的(de)監測(ce),可以(yi)推(tui)斷各城市(shi)不同車型電(dian)(dian)(dian)(dian)動車的(de)保有量、日均充(chong)電(dian)(dian)(dian)(dian)、用(yong)電(dian)(dian)(dian)(dian)量、日均行駛里程等數據(ju)。相關數據(ju)可輔助新(xin)能源(yuan)汽車推(tui)廣、協助充(chong)電(dian)(dian)(dian)(dian)樁建(jian)設(she)提(ti)高運(yun)營效(xiao)率、降低二手車信息(xi)不對稱,繁榮新(xin)能源(yuan)二手車市(shi)場(chang)。

3)汽(qi)車(che)行(xing)為(wei)數(shu)(shu)據(ju):通過獲得車(che)企(qi)授權,實現車(che)載系統等(deng)數(shu)(shu)據(ju)互通,可記錄汽(qi)車(che)重要行(xing)為(wei)數(shu)(shu)據(ju),包括車(che)主駕駛(shi)習慣、行(xing)駛(shi)軌跡(ji)、用(yong)車(che)時長、周圍環(huan)境等(deng),實現充電數(shu)(shu)據(ju)、車(che)輛(liang)數(shu)(shu)據(ju)、電網數(shu)(shu)據(ju)、環(huan)境數(shu)(shu)據(ju)、用(yong)戶數(shu)(shu)據(ju)等(deng)全覆(fu)蓋。

3.3 政策(ce)建議:中(zhong)央(yang)負責頂層設(she)計、地方因城施策(ce)、加快智能有序(xu)充(chong)電(dian)試點(dian)、完善(shan)充(chong)電(dian)標準體系

我們認為可以從如下幾個方面著手,推廣充(chong)電樁的(de)建設。

一、中(zhong)央(yang)負責(ze)頂(ding)層(ceng)設(she)計,制定(ding)充(chong)電(dian)樁建(jian)設(she)中(zhong)長期發(fa)(fa)展(zhan)規劃(hua),給予市場明確(que)指(zhi)引。2015年發(fa)(fa)改委、能源局、工信部、住建(jian)部聯合發(fa)(fa)布《電(dian)動汽車充(chong)電(dian)基礎設(she)施(shi)發(fa)(fa)展(zhan)指(zhi)南(2015-2020)》,指(zhi)導(dao)我國充(chong)電(dian)樁建(jian)設(she);當(dang)前已到2020年3月(yue)份,需要(yao)重新制定(ding)2020年以后發(fa)(fa)展(zhan)規劃(hua)。

二、地(di)方(fang)結合實際情況,因地(di)制宜推(tui)廣充(chong)電(dian)樁(zhuang),給予補貼。科學布局充(chong)電(dian)樁(zhuang)地(di)理建設,兼顧運(yun)營效(xiao)率與充(chong)電(dian)便捷(jie)度(du);對(dui)于(yu)新(xin)能(neng)源公(gong)交車(che)、運(yun)營車(che)較(jiao)多的省(sheng)市以(yi)大(da)功率快充(chong)樁(zhuang)建設為主,其他城市以(yi)慢充(chong)樁(zhuang)建設為主。

三(san)、鼓勵充(chong)電(dian)樁產(chan)業(ye)上(shang)下游相關(guan)方以合資形式成立(li)充(chong)電(dian)樁運營公司。協調各方利益訴求,解決公共充(chong)電(dian)樁投(tou)資大、不互聯互通等問題。

四、加快智能有序充(chong)電試點,總結經(jing)驗進(jin)行(xing)全國推(tui)廣。利用晚上十(shi)點以(yi)后的低谷期充(chong)電,不(bu)僅(jin)充(chong)電成(cheng)本(ben)低,而且不(bu)會對電網造成(cheng)沖擊(ji),可(ke)很大程度解決私人建樁過程中(zhong)的電網擴容難等問(wen)題。

五、加快充電(dian)樁標(biao)準體系建(jian)設,改善(shan)充電(dian)樁故障率高、充電(dian)安(an)全隱(yin)患等問題。

六、借(jie)鑒美(mei)國(guo)經驗,聯(lian)合(he)商業力量,給(gei)予(yu)補(bu)貼、貸款或稅收優惠:美(mei)國(guo)在(zai)公共充(chong)電(dian)樁選址方面(mian)更多樣化,百思買(mai)、西夫韋、全食超市、宜家等商業巨頭皆(jie)在(zai)旗下連鎖店內停車場安裝(zhuang)充(chong)電(dian)樁。調研顯示(shi),在(zai)店鋪(pu)外(wai)安裝(zhuang)充(chong)電(dian)樁后(hou),消費(fei)者在(zai)店里停留的平均時間是以往的3倍,消費(fei)額也有所增(zeng)長。


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關鍵詞:充電樁安裝,新能源汽車充電樁,充電樁批發

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