IDTechEx認為未來二十年,氫燃料車只適合 - 汽車

By Michael
at 2020-11-18T16:29
at 2020-11-18T16:29
Table of Contents
IDTechEx認為未來二十年,氫燃料車只適合利基型市場
原文連結:
https://bit.ly/38U1I10
原文內容:
許多專家認為,當初豐田汽車在發展電動車的腳步上,就是太執著於燃料電池車(
Fuel-cell electric vehicles;FCEVs)而喪失了研發與推出電池電動車(
Battery-Electric Vehicle;BEV)的機會。反之,特斯拉在克服鋰離子電池易燃性與穩
定性的問題,進而在電動車崛起的時代成為該產業的霸主。
正當豐田、現代與中國許多廠商積極研發氫燃料車之際,研究機構IDTechEx提出警告,儘
管FCEV已成為挑戰BEV在零排放汽車市場的對手,但是到2040年之前,全球燃料電池車仍
將面臨商業化失敗。
從價格的觀點,FCEV的購買成本是內燃機汽車價格的1.6倍以上,而燃料的成本更是比內
燃機之汽油成本的三倍。相比之下,現在BEV與內燃機汽車幾乎達到總成本不相上下。
此外,燃料電池的移動組件的維護成本可能高於BEV甚多。這幾十年以來,電池正朝著百
萬英哩的續航里程,以及透過2-4C充電讓其獲得1000英哩的續航里程,這原本是燃料電池
的優勢,但是鋰離子電池卻拉近了這差距,更重要的是其價格更便宜。
從根本上而言,這幾年鋰離子電池達到60%效率和熱量損失,使得每英哩行駛電動車需要
之氫能源要比電池還要來得多。
根據IDTechEx指出,排名前三的FCEV車輛是具有300英哩續航里程的豐田Mirai,413英哩
續航里程的現代Nexo以及316英哩續航里程的Honda Clarity。但在2020年初,特斯拉發布
了能行駛400英哩的Model S。另外Lucid Motors預計在2021年第一季將銷售首款具有500
英哩BEV車。如果考慮到預計2021年即將推出的「光年一號」太陽能電車,其僅使用50kWh
電池下,即可達到463英哩的續航里程。
還需考慮的因素是,充電基礎設施的部署對於電動車行駛距離與開車焦慮扮演很重要的角
色。當前,並沒有足夠的加氫基礎設施可以讓FCEV車輛解除開車焦慮,而且部署氫燃料基
礎設施比起鋰離子電池充電站還要貴上許多。
但是燃料電池仍有發展的必要,尤其是應用在越野、海上和長途卡車等利基型領域。短期
來說,氫能夠發展的市場相對都較小,因此政府介入與提供研發誘因是關鍵。長遠發展來
看,氫經濟仍是不能輕忽的能源,這也是美國能源部開啟氫綱要計畫的原因。
心得/說明:(30字以上)
研究機構認為,隨著電池技術進步、電動車里程增加,燃料電池車在成本上將被電池電動
車擊敗。但燃料電池仍有針對特定需求發展的必要。
*轉錄新聞/情報,必須附上原文及網址連結及心得或意見30字(不含標點符號)*
--
原文連結:
https://bit.ly/38U1I10
原文內容:
許多專家認為,當初豐田汽車在發展電動車的腳步上,就是太執著於燃料電池車(
Fuel-cell electric vehicles;FCEVs)而喪失了研發與推出電池電動車(
Battery-Electric Vehicle;BEV)的機會。反之,特斯拉在克服鋰離子電池易燃性與穩
定性的問題,進而在電動車崛起的時代成為該產業的霸主。
正當豐田、現代與中國許多廠商積極研發氫燃料車之際,研究機構IDTechEx提出警告,儘
管FCEV已成為挑戰BEV在零排放汽車市場的對手,但是到2040年之前,全球燃料電池車仍
將面臨商業化失敗。
從價格的觀點,FCEV的購買成本是內燃機汽車價格的1.6倍以上,而燃料的成本更是比內
燃機之汽油成本的三倍。相比之下,現在BEV與內燃機汽車幾乎達到總成本不相上下。
此外,燃料電池的移動組件的維護成本可能高於BEV甚多。這幾十年以來,電池正朝著百
萬英哩的續航里程,以及透過2-4C充電讓其獲得1000英哩的續航里程,這原本是燃料電池
的優勢,但是鋰離子電池卻拉近了這差距,更重要的是其價格更便宜。
從根本上而言,這幾年鋰離子電池達到60%效率和熱量損失,使得每英哩行駛電動車需要
之氫能源要比電池還要來得多。
根據IDTechEx指出,排名前三的FCEV車輛是具有300英哩續航里程的豐田Mirai,413英哩
續航里程的現代Nexo以及316英哩續航里程的Honda Clarity。但在2020年初,特斯拉發布
了能行駛400英哩的Model S。另外Lucid Motors預計在2021年第一季將銷售首款具有500
英哩BEV車。如果考慮到預計2021年即將推出的「光年一號」太陽能電車,其僅使用50kWh
電池下,即可達到463英哩的續航里程。
還需考慮的因素是,充電基礎設施的部署對於電動車行駛距離與開車焦慮扮演很重要的角
色。當前,並沒有足夠的加氫基礎設施可以讓FCEV車輛解除開車焦慮,而且部署氫燃料基
礎設施比起鋰離子電池充電站還要貴上許多。
但是燃料電池仍有發展的必要,尤其是應用在越野、海上和長途卡車等利基型領域。短期
來說,氫能夠發展的市場相對都較小,因此政府介入與提供研發誘因是關鍵。長遠發展來
看,氫經濟仍是不能輕忽的能源,這也是美國能源部開啟氫綱要計畫的原因。
心得/說明:(30字以上)
研究機構認為,隨著電池技術進步、電動車里程增加,燃料電池車在成本上將被電池電動
車擊敗。但燃料電池仍有針對特定需求發展的必要。
*轉錄新聞/情報,必須附上原文及網址連結及心得或意見30字(不含標點符號)*
--
All Comments

By Donna
at 2020-11-20T08:35
at 2020-11-20T08:35

By Annie
at 2020-11-20T11:54
at 2020-11-20T11:54

By Frederica
at 2020-11-20T18:49
at 2020-11-20T18:49

By Oscar
at 2020-11-21T12:50
at 2020-11-21T12:50

By Oscar
at 2020-11-24T05:16
at 2020-11-24T05:16

By Iris
at 2020-11-24T17:31
at 2020-11-24T17:31

By Ida
at 2020-11-25T21:53
at 2020-11-25T21:53

By Ina
at 2020-11-29T09:28
at 2020-11-29T09:28

By Ethan
at 2020-11-30T05:57
at 2020-11-30T05:57

By Lauren
at 2020-12-03T03:09
at 2020-12-03T03:09

By Ursula
at 2020-12-05T12:31
at 2020-12-05T12:31

By Hazel
at 2020-12-05T16:55
at 2020-12-05T16:55

By Daniel
at 2020-12-08T03:54
at 2020-12-08T03:54

By Hedy
at 2020-12-11T19:47
at 2020-12-11T19:47

By Edwina
at 2020-12-15T09:10
at 2020-12-15T09:10

By Edward Lewis
at 2020-12-17T16:11
at 2020-12-17T16:11

By Genevieve
at 2020-12-22T06:07
at 2020-12-22T06:07

By Bethany
at 2020-12-24T14:07
at 2020-12-24T14:07

By Doris
at 2020-12-27T21:19
at 2020-12-27T21:19

By Eartha
at 2020-12-28T13:29
at 2020-12-28T13:29

By Ivy
at 2020-12-31T20:45
at 2020-12-31T20:45

By Quintina
at 2021-01-03T08:02
at 2021-01-03T08:02

By Faithe
at 2021-01-04T10:03
at 2021-01-04T10:03

By Lydia
at 2021-01-07T15:23
at 2021-01-07T15:23

By Frederica
at 2021-01-08T08:24
at 2021-01-08T08:24

By Valerie
at 2021-01-08T12:22
at 2021-01-08T12:22

By Steve
at 2021-01-09T00:23
at 2021-01-09T00:23

By Ursula
at 2021-01-10T06:04
at 2021-01-10T06:04

By Vanessa
at 2021-01-10T08:53
at 2021-01-10T08:53

By James
at 2021-01-15T08:06
at 2021-01-15T08:06

By Valerie
at 2021-01-16T20:03
at 2021-01-16T20:03

By Dorothy
at 2021-01-18T03:08
at 2021-01-18T03:08

By Harry
at 2021-01-18T22:55
at 2021-01-18T22:55

By Donna
at 2021-01-22T03:56
at 2021-01-22T03:56

By Candice
at 2021-01-23T10:56
at 2021-01-23T10:56

By Lydia
at 2021-01-23T20:10
at 2021-01-23T20:10

By Quanna
at 2021-01-26T10:01
at 2021-01-26T10:01

By Sandy
at 2021-01-29T05:23
at 2021-01-29T05:23

By Caroline
at 2021-01-29T14:16
at 2021-01-29T14:16
Related Posts
21年式T-ROC,104.8萬元起上市

By Charlotte
at 2020-11-18T15:32
at 2020-11-18T15:32
特斯拉要推70萬電動車!執行長馬斯克:要

By Caitlin
at 2020-11-18T15:18
at 2020-11-18T15:18
ABS可能失效!和泰汽車發佈LEXUS LM300h

By Ophelia
at 2020-11-18T14:38
at 2020-11-18T14:38
保險公司說我不是限定駕駛??!!

By Margaret
at 2020-11-18T14:20
at 2020-11-18T14:20
電動車充電設備在公寓大廈裝設的難處

By Charlie
at 2020-11-18T13:47
at 2020-11-18T13:47