The program is open, complete, and free. Program version: MATLAB 2010 Debugging this program took about 4 hours, and it was done in a hurry. There may be some issues, and I welcome your feedback. The simulation program constructs a complete electric vehicle model, including three main modules: vehicle basic parameters, battery system, and motor … Read more
When a domestic brand breaks through the sales milestone of 15 million units, and ranks second in overseas markets only to BYD, everyone is waiting for a signal: when can this company truly tap into the high-end market of over 200,000? At the Guangzhou Auto Show, a B+ class sedan made a high-profile debut in … Read more
If we compare a pure electric vehicle to a running beast, the motor is the heart, and the motor controller is the “nervous center” that precisely regulates the heartbeat. Hidden deep within the vehicle, it directly determines the smoothness of power output, energy efficiency, and driving safety—this article will break down the structural logic of … Read more
Crazy? Deep Blue has flipped the table again! All models come standard with 3nm chips and LiDAR, and the L06 has already left competitors stunned before its official debut. Honestly, when I first saw this configuration list, I was genuinely taken aback. This isn’t just an upgrade; it’s a “nuclear weapon-level attack” on smart driving. … Read more
Simulation of electric vehicle charging demand based on the Monte Carlo method using MATLAB. This simulates the random travel scenarios of electric vehicles throughout a day and predicts the charging load and curve for electric vehicles over the same period. Users can define the number of household electric vehicles, charging frequency, battery capacities of various … Read more
In recent years, electric vehicles have become highly competitive, with cars priced over a hundred thousand yuan packed with features and boasting impressive ranges. However, when winter arrives, many of these claims are put to the test, especially by friends in Northeast China. For instance, the Model Y claims a range of 500 km, but … Read more
“Changan Qiyuan is truly impressive, a C-Class car magic wand for 110,000 Yuan” To be honest, when I heard that Changan released a C-Class car for 110,000 Yuan, my first reaction was disbelief! After years of driving, I’ve seen too many tricks from manufacturers, but this time Changan Qiyuan A07 really caught me off guard. … Read more
Residual current, commonly known as leakage current, is an inevitable phenomenon in electrical systems. In electric vehicle charging scenarios, AC, DC, or mixed fault currents can pose fire and electric shock risks. Traditional monitoring devices often struggle to accurately detect DC components, while LEM CDT Series Sensors are designed to address this challenge. LEM CDT … Read more
Recently, on the winding mountain roads of the Dolomites in Italy, the upcoming electric C-Class sedan from Mercedes-Benz is undergoing intensive testing. From the exposed photos, Mercedes is abandoning the slightly rounded design language of the past EQ series, shifting towards a more mature and traditional aesthetic for electric vehicles. The prototype has been fitted … Read more
Q: Hello, Teacher Xiong! During the maintenance of electric vehicles, I found that a fault in the high voltage controller alone can cause the vehicle to fail to start, lack of power while driving, warning lights to illuminate, and charging abnormalities. Could you please explain why a fault in the high voltage controller can lead … Read more