Fast charging for electric vehicles: What you need to know
Fast charging of electric vehicles (DC charging) is a crucial factor when it comes to efficiently covering longer distances. With short charging times, the battery can be quickly recharged, which significantly increases the usability and flexibility of electric vehicles.
However, there are some important aspects to consider when fast charging to maximize efficiency and protect the battery. In this article, we explain everything you need to know about fast charging.
The charging power is key to quickly charging the battery. During fast charging, a high amount of energy is fed into the battery in a short time, which is made possible by the high power of the charging stations and the use of direct current (DC charging).
For example, an electric commercial vehicle from Flux Mobility can achieve a range of 100 kilometers in just 15 minutes. This efficiency makes it possible to cover longer distances without long interruptions.
Various connector systems are used for fast charging, which vary depending on the region and vehicle type. In Europe and the USA, the CCS connector (Combined Charging System) is widely used. This connector supports both direct current (DC) and alternating current (AC) charging, enabling both fast and standard charging.
Another common connector is the ChAdeMO connector, which is mainly used by Japanese manufacturers. There is also the Tesla Supercharger, which was specially developed for Tesla vehicles, but is now also available for other vehicle brands. When buying an electric vehicle, you should pay attention to compatibility with the connector systems common in your region.
DC fast charging can damage batteries because it leads to increased heat generation, electrode wear, accelerated chemical reactions and uneven stress on the cells. These factors can affect the lifespan and performance of the battery. However, modern technologies, such as those installed in Flux Mobility vehicles, such as temperature monitoring, charge management software and cooling systems, help to minimize the negative effects.
Fast charging uses direct current (DC), which is fed directly into the battery. In contrast to alternating current (AC), where the current has to be converted in the vehicle, the charging station takes over this conversion during DC charging. Therefore, DC charging stations are generally larger and more powerful than AC charging stations. This technology enables fast charging, but is also more expensive and requires appropriately designed infrastructure.
The availability of fast charging stations plays a crucial role in route planning. While there is usually good coverage in urban areas and along major traffic arteries, it can be more difficult to find a suitable charging station in rural regions or on less traveled routes.
It is therefore advisable to plan the route in advance and ensure that there are enough fast charging stations available along the route. Apps and navigation systems can help you find the best charging points.
Fast charging is generally more expensive than standard charging. The higher costs result from the complex infrastructure and the rapid provision of energy. In addition, the charging times vary depending on the charging power and vehicle model.
Some electric vehicles can be charged at a 350 kW station in just a few minutes, while others require more time with the same charging power. To efficiently manage costs and charging times, you should always keep an eye on the charging plans and compare different charging tariffs.
Fast charging is a powerful option for charging electric vehicles quickly and efficiently. However, aspects such as charging power, connector systems and battery health should always be taken into account.
Good planning of the charging processes and the correct use of the infrastructure can help to optimally use the advantages of fast charging and at the same time protect the lifespan of the battery. By keeping these factors in mind, you can fully exploit the potential of your electric vehicle and be flexible and efficient on longer journeys.
