Knowledge
-
EV owners traveling 140,000 kilometers: Some thoughts on “battery decay”?
With the development of battery technology and the continuous increase of battery life, trams have changed from the dilemma that they had to be replaced within a few years. The “legs” are longer, and there are many usage scenarios. Kilometers are not surprising. As the mileage increas...Read more -
The principle of self-driving car technology and the four stages of unmanned driving
Self-driving car, also known as driverless car, computer-driven car, or wheeled mobile robot, is a kind of intelligent car that realizes unmanned driving through a computer system . In the 20th century, it has a history of several decades, and the beginning of the 21st century shows a trend of cl...Read more -
What is an autonomous driving system? Functions and key technologies of autonomous driving systems
What is an autonomous driving system? The automatic driving system refers to the train operation system in which the work performed by the train driver is fully automated and highly centrally controlled. The automatic driving system has functions such as automatic wake-up and sleep, automatic ent...Read more -
How many years can a new energy vehicle battery last?
Now more and more car brands have begun to launch their own electric models. In recent years, new energy vehicles have gradually become the choice for people to buy a car, but then comes the question of how long the battery life of new energy vehicles is. About this issue today Let’s have a...Read more -
When repairing motor windings, should all of them be replaced, or only the faulty coils?
Introduction: When the motor winding fails, the degree of failure directly determines the repair plan of the winding. For a large range of faulty windings, the common practice is to replace all the windings, but for local burns and the scope of the impact is small, the disposal technology A rel...Read more -
Auxiliary motors achieve high performance, and motor connectors cannot be ignored
Introduction: At present, there is also a new type of motor connector called micro motor connector, which is a servo motor connector that combines power supply and brake into one. This combination design is more compact, achieves higher protection standards, and is more resistant to vibration an...Read more -
AC Motor Test Power Solutions
Introduction: AC motors are widely used in many fields. In the process of use, the motor works through soft start until full power. PSA programmable AC power supply provides a convenient and feature-rich test power supply solution for AC motor performance testing, and accurately grasps the star...Read more -
Hydrogen energy, the new code of modern energy system
[Abstract] Hydrogen energy is a kind of secondary energy with abundant sources, green and low carbon, and wide application. It can help large-scale consumption of renewable energy, realize large-scale peak shaving of power grid and energy storage across seasons and regions, and accelerate the pro...Read more -
How to select and match the inverter according to the motor load characteristics?
Lead: When the voltage of the motor increases with the increase of the frequency, if the voltage of the motor has reached the rated voltage of the motor, it is not allowed to continue to increase the voltage with the increase of the frequency, otherwise the motor will be insulated due to overvo...Read more -
Applications of high-power brushless DC motors in the automotive industry
Introduction: At present, the types of motors used in vehicle wheel drive can be roughly divided into four categories: DC brush motors, AC induction motors, brushless DC motors, reluctance motors, etc. After practice, it is believed that brushless DC motors have obvious advantages. The applicati...Read more -
To improve the efficiency of the motor, winding is very important! Types and specifications of brushless motor winding machines!
Introduction: Many equipment has certain standards in the industry, and will be classified according to the configuration and use of these equipment, including models, specifications, etc. The same is true for the winding machine industry. As an essential tool for the production of brushless mo...Read more -
What are the functions of the new energy vehicle control system?
The main components of the vehicle control system are control system, body and chassis, vehicle power supply, battery management system, drive motor, safety protection system. The energy output, energy management, and energy recovery of traditional oil vehicles and new energy vehicles are differe...Read more