This article mainly focuses on the same battery system, under the same temperature conditions and water cooling strategy, using environmental chambers of different specifications and sizes, to study the influence of different positions of the air outlet and different test layouts on the electrical performance test results of the battery system. 1. Theoretical Analysis As […]
Lits'ebetso tsa Bongoli: Literaka tsa motlakase
Preface In recent years, new energy vehicles have been booming under the guidance of national policies. Hajoale, most electric commercial vehicles, such as pure electric buses, pure electric logistics vehicles, and pure electric road sweepers, adopt pneumatic braking systems and pneumatic door control systems. The electric air compressor system (hereinafter referred to as the electric […]
The adoption of new energy vehicles (NEVs) is reshaping the automotive landscape, with a strong emphasis on eco-friendly materials and reduced emissions. This article delves into the advancements in chassis technology, discussing its evolution, the impact of modern materials and processes, and the critical role of innovative designs in optimizing NEV performance. 1. Evolution of […]
This article explores the constraints on power battery cooling through experimental and numerical studies, focusing on temperature and velocity distribution within microchannel cold plates on square lithium-ion battery cells. The analysis investigates cooling performance at 1C and 2C discharge rates under working temperatures of 5°C, 15° C, and 25°C, using both experimental setups and simulations. Abstract […]
With the rapid development of new energy vehicles (NEVs) and the growing demand for grid energy storage, the need for batteries with higher energy density and greater safety has become increasingly urgent. According to the “Energy-Saving and New Energy Vehicle Technology Roadmap” released by China’s Ministry of Industry and Information Technology (MIIT), single-cell energy density […]
Lilemong tse 'maloa tse fetileng, ho tseba ho hola ka likoloi tsa motlakase (Evs) e mabapi le lintlha tse ling tsa likarolo tsa bona tse ikhethang le likhetho tsa moralo. Taba e le 'ngoe hangata e tsosa thahasello ke hore na ke hobane'ng ha eV e sa kenyeletse mabili a boloi. Sengoliloeng sena se hlahloba mabaka ka mor'a qeto ena ea moralo, Ho hlahloba tharollo e 'ngoe e fanoeng ke bahlahisi, mme […]
Ho hlaha le nts'etsopele ea likoloi tsa motlakase (Evs) emela leqephe la bohlokoa la theknoloji, li beha e le sekhutlo sa lipalangoang tsa nakong e tlang. EVS ha se mokhoa o mong feela ea tloaelehileng enjene ea setso ea kahare (Leqhoa) likoloi; ba kenya mokhoa o fetolang ho tsamaisa. Empa ke hobane'ng ha e etella pele ho rorisoa haholo ebile ho ratoa ke ho eketseha? Ka tlase, Re sebetsana le senotlolo […]
Likoloi tsa motlakase (Evs) ho ba le mahlale a ikhethang le melemo e ba nolofalletsang ho kenya letsoho ka matla hodima ho buisanoa ka maqhubu a grid. Lisebelisoa tsa Bona tsa Tlhokomelo ea Matla, hangata e ipapisitse le libeteri tsa matla a phahameng-lithium-ion, e ka boloka ka nepo le ho lokolla matla ka linako tse telele. E na le mekhoa e tsoetseng pele ea motlakase, EVS e fetotse matla a motlakase hore a be matla a mochini o nang le katleho e ikhethang ho […]
Likoloi tsa motlakase (Evs) e fetohile e 'ngoe ea lintho tse khothalletsang ka ho fetisisa indastering ea lipalangoang lilemong tsa morao tjena. Palo e ntseng e eketseha ea batho ba ikemetseng, hammoho le lik'hamphani tse tsoang kantle ho karolo ea likoloi, ba kenella ho hlahiseng ev. Empa ke hobaneng ha ho na le takatso e matla ea ho hlahisa chelete? Sengoliloeng sena se fella ka mabaka a bohlokoa […]
Likoloi tsa motlakase (Evs) hloka tokiso e nyane haholo ka lebaka la kaho ea bona e bonolo, likarolo tse fokolang, Ho nolofalloa hoa tlhokomelo, le ho fokotseha ho fokotseha ha litaba tse tloaelehileng tsa mechini e tloaelehileng. Ho fapana le enjine ea setso ea kahare (Leqhoa) likoloi, Ho ba evs ho felise likarolo tse ngata tse rarahaneng tse kang Crankshafts, Ho hokahanya lithupa, Pisston, le litsamaiso tsa mafura a mafura. Sena se fokotsa monyetla oa ho kula tse amanang le enjene. The […]









