Over the years, electric vehicles have gained popularity. They are a much more cost-effective alternative to conventional vehicles. Moreover, since they are also beneficial for the environment EV owners are also offered tons of incentives by the government. As a result, an increasing number of people are now interested in investing in EVs and EV charging solutions. However, before taking a step toward an electrically charged future, it is advisable to develop an understanding of the terminologies related to the field.
EV charging solutions: DC vs AC Power
You might have already read about the different levels of chargers that exist. You might have also seen terms like fast charging or rapid charging floating around. Additionally, another important factor to consider is the power currents used for EV charging. EV charging stations make use of Direct Current (DC) and Alternating Current (AC). If you are planning to install an EV charging station Mumbai, then understanding the differences between AC and DC power is crucial.
Direct current is unidirectional in nature. This power is found in solar cells and batteries. In the case of power grids, DC was used earlier but now it has been replaced by AC. However, in the last few years, DC is also being used for a number of new technologies. AC power makes it much easier to alter voltages using a transformer. AC is quite limited in terms of speed and stability. But it is generally used for charging EVs as the infrastructure for using DC is not widely available. The following are some other features of AC and DC power:
Features of DC
The current flow of direct current is consistent making it relatively stable. Moreover, as technologies advance, companies are becoming increasingly adept at transporting direct current over miles without losing much less electricity when compared to AC power. After all, a DC fast charger for EV helps in charging vehicles much faster.
However, a major drawback of DC is that the infrastructure is limited. Most power grids are entirely dependent on alternating current, making the widespread usage of DC charging rather difficult. In spite of the difficulties, DC charging is becoming more prevalent.
Features of AC
Earlier, it was believed that AC is comparatively safer than DC, at least in the case of power grid applications. Since AC voltages can be altered easily with the help of transformers, extremely high voltages are not used inside homes or for businesses. AC power is also readily available and also allows charging stations to use the infrastructure that exists. If the power outlet needs to be used frequently, then using AC power is recommended for charging EVs. It is advisable to limit the use of DC power for charging EVs. Thus, using an AC charger for EV is recommended.
Conclusion
Initially, there was a ton of doubt regarding the usage of power and whether one is better than the other. However, over the years, both AC and DC powers have been used for different purposes across the globe. Moreover, when it comes to charging EVs, there should simply be no reason for worry as both AC and DC charging stations can be used for charging EVs.
