In the present era, almost every vehicle, without exception, is furnished with air conditioning systems, and new energy electric vehicles are no exception. Nevertheless, the air conditioning compressor in electric vehicles markedly differs from that of gasoline-powered vehicles. Gasoline vehicles typically drive the compressor directly through the engine belt. In contrast, electric vehicles, much like […]
Tag Archives: electric vehicle
In the previous issue, we shared the knowledge analysis of the power battery. This time, let’s delve into the electric drive system, which is one of the three core components of pure electric vehicles. The motor drive system directly converts electrical energy into mechanical energy, and subsequently, this mechanical energy is utilized to generate kinetic […]
As is widely known, pure electric vehicles hold an advantage in terms of vehicle usage costs compared to fuel vehicles, primarily because they do not have engines. However, many vehicle owners have discovered that when it comes to purchasing insurance, pure electric vehicles of the same price tend to have higher insurance costs than their […]
The batteries of new energy electric vehicles are composed of individual battery cells. The commonly used model for these battery cells is typically 18650, which are cylindrical in shape with a diameter of 18mm and a height of 65mm. The voltage of each individual battery cell typically ranges between 3.5 and 4.1V, and under no […]
The battery industry, being one of the three core technologies, has consistently been a key factor in the advancement of the new energy vehicle sector, dictating its developmental trajectory. The battery range, a matter of paramount concern for consumers, has steered the technological focus of battery development towards enhancing the energy density of batteries. In […]
When we think of wireless charging technology, the first thing that comes to mind is often the wireless charging feature on our smartphones. In the realm of new energy vehicles, wireless charging technology is also envisioned as a future charging modality. Nevertheless, for a variety of reasons, it has not been widely adopted. Instead, it […]
The maintenance of electric vehicles differs significantly from that of traditional vehicles. The maintenance focus of traditional vehicles lies mainly in the engine system, involving regular replacements of engine oil, filters, and the like. In contrast, the maintenance of electric vehicles centers on the daily upkeep of battery packs and electric motors. The battery pack […]
The constantly surging diesel prices have left many truck drivers lamenting that operating their trucks has become increasingly unaffordable. Sometimes, they can only manage to break even after a single trip, covering just the fuel cost, leaving them with little to no motivation. The exorbitantly high vehicle usage costs have driven numerous truck drivers to […]
For owners of pure electric vehicles, charging has become an integral part of their driving routine. However, during usage, they often encounter various irritating issues, such as lengthy charging times, malfunctions of charging piles, and vehicle charging failures. The problem of a vehicle being unable to charge, in particular, is something that many have faced, […]
The smooth acceleration of electric vehicles is attributed to the absence of a transmission. However, the lack of a transmission also leads to significant power consumption at high speeds, greatly reducing the battery range during such driving conditions. So, is there a way out of this predicament? Some might suggest installing a transmission in electric […]