Hello, everyone~~ In a blink of an eye, 2020 has come to an end~ Today is our last week of evaluation intelligence in 2020~ When the next evaluation intelligence comes, we will have embraced 2021~ Her...
I am a newbie and I am working on sensorless BLDC motor control. The motor voltage is about 4V and it is controlled by an 8-bit MCU with a PWM frequency of 20kHz and a main frequency of 16MHz. Using t...
The manufacturing material of the heat sink is an important factor affecting the performance, so you must pay attention to it when choosing! The thermal conductivity coefficients of the metal material...
This book comprehensively introduces the composition and control methods of electric drive systems for electric vehicles. This book is divided into ten chapters, which describe the development of elec...
[p=null, 2, left][font="][size=4][color=#000000]Recently, the Ministry of Industry and Information Technology issued the "Key Points for Standardization of New Energy Vehicles in 2019" (hereinafter re...
On July 15 and July 20, two chains started to cause trouble in Chengdu. . . . The first few days were fine. I watched other urban areas and communities being sealed off and controlled. Yesterday, the ...