Yangi energiya avtomobil quvvati lityum batareya mobil zaryadlash bozori sharmandalikka duch keladi
Elektr transport vositalarining portlovchi o'sishi va avtomobil qoziqlariga bo'lgan talabning mos kelmasligi bilan mobil zaryadlashni ta'minlashga bag'ishlangan xizmat ko'rsatish platformalari birin-ketin paydo bo'ldi.
To this end, the reporter selects "door{{0}}to-door charging" to charge after searching for a nearby charging car by operating "E about charging". On the afternoon of April 15th, reporters on Yumin East Road, Xicheng District, Beijing, waited for a recharge truck with "E-Charge". The reporter noticed that on the body of the truck, it was written that "the pre-stored charging price is as low as 0.99 yuan per kilowatt-hour".
"This is an expired advertisement, and it has not been replaced yet, so how could it be so cheap." According to the driver of the supplementary tram, the current mobile charging fee is 4.99 yuan per kWh, which includes a charging fee of 0.8 yuan/kWh and a service of 4.19 yuan/kWh. fee. In addition, if the car to be charged is within 10 kilometers, a door-to-door fee of 35 yuan will be charged, and if it exceeds 10 kilometers, it will be increased by 8 yuan/km.
Aslida, 2 yuanlik sobit zaryadlovchi qoziq bilan solishtirganda, mobil zaryadlash narxi arzon emas. Ammo shunga qaramay, haydovchining so'zlariga ko'ra, haqiqiy foyda unchalik katta emas, chunki mobil zaryadlovchi mashina xodimlar bilan jihozlanishi, ishchi kuchini ishga tushirishi va tramvayning o'zi tashish to'lovini qoplashi kerak.
The entry of enterprises confirms the market demand for mobile charging from the side. But there is no need to have market feasibility. Due to the large investment in mobile charging costs and the slow return of funds, on the one hand, there is a market eagerness close at hand, on the other hand, mobile charging companies have fallen into the development mire of "necessity but no market" and "appealing hard to sell".
The reporter then called the "E-About Charging" customer service to learn that the company has put more than 40 electric vehicles in Beijing for C-end customers. It is worth mentioning that most of the current business is actually concentrated on the B side, that is, various electric vehicle time-sharing operators, taxi companies, travel agencies, etc.
Shu munosabat bilan, Zhichong asoschisi Ding Rui, mobil zaryadlash qoziqlarni zaryadlashning joriy biznes modeli yaxshi bo'lmaganda sodir bo'ladi va bu zaryadlash usuli samaradorlik yoki atrof-muhitni muhofaza qilish nuqtai nazaridan ideal emas deb hisoblaydi.
Zheng Junyi, deputy general manager of Xingxing Charge, holds the same view. He believes that mobile charging is a product of the "empty window period" that appeared in the early stage of the layout of charging piles. With the improvement of the charging pile business model and the advancement of charging technology, it will gradually fade out of the historical stage.
Bu soxta talabmi yoki haqiqiy talabmi?
Jurnalistning ma'lum qilishicha, mobil zaryadlash, qat'iy zaryadlashdan boshqa zaryadlash shakli sifatida, istalgan vaqtda va istalgan joyda elektr transport vositalarini tezda to'ldirish uchun ishlatiladi. Hozirgi vaqtda bozorda asosan ikki turdagi zaryadlash moslamalari mavjud, biri qo'lda{0}}surish, tortish yoki avtomobilga-o'rnatilgan zaryadlash xazinasi; ikkinchisi energiya saqlash akkumulyatori yoki dizel generatori bilan jihozlangan mobil elektr transport vositasidir.
Hozirgi vaqtda Tedian, BAIC New Energy, Potevio New Energy va Wanzun New Energy kabi bir qator kompaniyalar mobil zaryadlash sohasiga ketma-ket kirishdi. Pekin kompaniyasi bosh direktori o'rinbosari Jing Kay jurnalistlarga bergan intervyusida mobil zaryadlash sayt cheklovlaridan xalos bo'lganini va transport vositalaridan foydalanish darajasini oshirish va avtomobil elektr energiyasi xarajatlarini kamaytirishda aniq afzalliklarga ega ekanligini aytdi. Bu elektr transport vositasining batareya quvvati bilan bog'liq tashvishlarni samarali hal qilishi va qattiq zaryadlash moslamalarining ortiqcha quvvatini hazm qilishi mumkin.
Afsuski, hozirda mobil zaryadlash bozorida biznes modeli mavjud emas va ko'pchilik kompaniyalar tomonidan o'rnatilgan mobil zaryadlash xizmati platformalari odatda rentabellik bilan bog'liq qiyinchiliklarga duch keladi. Shu munosabat bilan Jing Kay ochiqchasiga mobil zaryadlash uskunasining xarid qiymati va ekspluatatsiya qiymati yuqori ekanligini va mablag'larning qaytarilishi sekin ekanligini aytdi. Shu bilan birga, past foydalanish darajasi bilan cheklangan, mobil qo'shimcha elektr transport vositalari uchun keng ko'lamli dastur stsenariylari mavjud emas va bozor miqyosini shakllantirish qiyin.
During the reporter's visit, it was found that the current cost of the energy storage battery in the vehicle-mounted mobile power bank is about 2,000 yuan/kWh, and the cost of the 50-kWh mobile power bank alone is 100,000 yuan, but the average daily revenue is very small. The cost of mobile supplementary trams is even more expensive.
Sanoat insayderi jurnalistlarga 100 kVt/soat quvvatga ega qo'shimcha mobil tramvayni xarid qilish narxi odatda 500 000 yuanni tashkil etishini va har bir qo'shimcha mobil tramvayning kunlik daromadi atigi 400 yuanga teng ekanligini aytdi. Avtomobil ikki smenali haydovchilar bilan jihozlangan bo'lishi kerakligi sababli, mehnat xarajatlari, elektr energiyasi va ko'chma qo'shimcha tramvayning transport xarajatlarini o'z ichiga olgan holda, biznes faoliyati asosan to'lovlarni qondirish holatida.
In addition, large-scale mobile batteries also face prominent problems such as large volume, heavy weight, and large energy loss. According to the reporter's observation, taking the lead-acid ammonium battery of 500 kWh as an example, its volume is equivalent to that of two container trucks, and its weight is 20 tons. In the process of continuous discharge, the heat is serious, and it must be supplemented by an air conditioner to maintain a constant temperature.
In an interview with the media, Wang Hao, CEO of "E-About Charging", said that a large mobile battery "will lose 20 percent of power once it is transported, 20 percent from the grid input to the battery, and another 20 percent from the battery output to the electric vehicle. Battery quotation More than 7 million yuan, and the service life is 2 years." If the original factory is not responsible for recycling after two years, the user needs to deal with it by himself, which invisibly increases the cost.
Based on this, "E-about charging" chooses to charge the vehicle in the form of diesel power generation. Although "every 3 liters to 3.5 liters of diesel can meet the demand of 30 kWh of electricity for an electric vehicle", the statement that "it is better to directly drive a gasoline-powered vehicle with oil-generated electricity" directly points to the rationality of the existence of diesel-supplemented electric vehicles.
Echelondan foydalanish xarajatlarni kamaytirish va zaryadlashning bir nechta formatlarining birgalikda mavjudligini rag'batlantirish uchun foydalidir.
Data shows that the number of new energy vehicles in my country is increasing year by year, and it is expected that by 2020, the number of electric vehicles in the country will exceed 5 million. In Jing Kai's view, the charging field will require the coexistence of multiple formats.
Uning fikricha, mobil zaryadlash elektr transport vositalarini zaryadlash tarmog'iga foydali qo'shimcha bo'lib, u an'anaviy yangi energiya vositalarining asosiy muammolarini hal qiladi, masalan, qisqa sayohat oralig'i, uzoq zaryadlash vaqti va zaryadlash stantsiyasini qurishning yuqori narxi, bu esa reklamaga to'sqinlik qiladi. va yangi energiya vositalarini qo'llash.
"With the advancement of the technical customization of mobile charging vehicles, when the cost of mobile charging is equal to the price of charging piles, the mobile charging business will usher in an explosion." Jing Kai said, considering the time it takes to reach the public charging pile, parking fees and emergency response scene, mobile charging has certain applicability in the city.
Darhaqiqat, mening mamlakatimda erta sof elektr transport vositalarining quvvat akkumulyatorlarining ishlash muddati yaqinlashayotgani sababli, mobil zaryadlash ham iste'fodagi quvvat akkumulyatorlarini hazm qilishi va elektr transport vositalarining energiya saqlash batareyalaridan kaskad foydalanishni rag'batlantirishda rol o'ynashi mumkin.
Jurnalist yangi energiya avtomobil quvvat akkumulyatori odatda batareya quvvati 80 foizdan past bo'lganda almashtirilishini bilib oldi. Ishdan chiqarilgan eski batareyalarning narxi yangi batareyalarning-uchdan biridan bir-yarimini tashkil qiladi, lekin ular baribir energiya saqlash batareyalari talablariga javob beradi. Ushbu batareyalarni qo'llash zaryadlash tizimlarining narxini sezilarli darajada kamaytiradi.
