Knowledge
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Principle and function analysis of pure electric vehicle vehicle controller
Introduction: The vehicle controller is the control center of the normal driving of the electric vehicle, the core component of the vehicle control system, and the main function of the normal driving, regenerative braking energy recovery, fault diagnosis processing and vehicle status monitoring...Read more -
Open source sharing! Hongguang MINIEV sales decryption: 9 major standards define the new threshold of scooter
It took only five years for Wuling New Energy to become the fastest new energy brand in the world to reach 1 million sales. What is the reason? Wuling gave the answer today. On November 3, Wuling New Energy released the “nine standards” for Hongguang MINIEV based on the GSEV architect...Read more -
Auto manufacturing automation is in strong demand. Industrial robot listed companies gather to harvest orders
Introduction: Since the beginning of this year, the new energy vehicle industry has accelerated the expansion of production, and the upstream and downstream of the industry have become more dependent on automated production and manufacturing. According to industry insiders, the market demand for ...Read more -
Detailed explanation of the working principle, classification and characteristics of stepper motors
Introduction: Stepper motor is an induction motor. Its working principle is to use electronic circuits to program DC circuits to supply power in time-sharing, multi-phase sequential control of current, and use this current to power the stepper motor, so that the stepper motor can work normally....Read more -
Accelerate the realization of new energy vehicles bigger and stronger
Introduction: In the era of the automobile industry, as the main mobile travel tool for human beings, automobiles are closely related to our daily production and life. However, the traditional energy vehicles powered by gasoline and diesel have caused serious pollution and posed a threat to the l...Read more -
What does speed ratio mean?
The speed ratio is the meaning of the transmission ratio of the automobile. The English of the speed ratio is the transmitting ratio of tnotor, which refers to the ratio of the speed of the two transmission mechanisms before and after the transmission in the automobile transmission system. The tr...Read more -
What is the difference between a variable frequency motor and an ordinary motor?
Introduction: The difference between variable frequency motors and ordinary motors is mainly reflected in the following two aspects: First, ordinary motors can only work near the power frequency for a long time, while variable frequency motors can be seriously higher than or lower than the powe...Read more -
Efficient Servo Systems in Robots
Introduction: In the robot industry, servo drive is a common topic. With the accelerated change of Industry 4.0, the servo drive of the robot has also been upgraded. The current robot system not only requires the drive system to control more axes, but also to achieve more intelligent functions. ...Read more -
Unmanned driving requires a little more patience
Recently, Bloomberg Businessweek published an article titled “Where is “driverless ” heading? “The article pointed out that the future of unmanned driving is very far away. The reasons given are roughly as follows: “Unmanned driving costs a lot of money and technolog...Read more -
Motors and frequency converters will usher in a golden period of development
Introduction: As a driving device for various mechanical equipment such as fans, pumps, compressors, machine tools, and conveyor belts, the motor is a high-energy-consuming power equipment with a large number of applications and a wide range of applications. More than 60% of power consumption. ...Read more -
The dark night and dawn of the sinking of new energy vehicles
Introduction: The Chinese National holiday is coming to an end, and the “Golden Nine Silver Ten” sales season in the automotive industry is still going on. Major auto manufacturers have tried their best to attract consumers: launching new products, reducing prices, subsidizing gifts&#...Read more -
Why do power tools generally use brushed motors, but not brushless motors?
Why do power tools (such as hand drills, angle grinders, etc.) generally use brushed motors instead of brushless motors? To understand, this is really not clear in a sentence or two. DC motors are divided into brushed motors and brushless motors. The “brush” mentioned here refers to ...Read more