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Immersive VR can better facilitate teaching, allowing students to operate hands-on, safe, and efficient.😄

Hello, sir. BYD blade batteries are not recommended for personal disassembly and assembly because there is high voltage inside and it is dangerous during disassembly and assembly. It is recommended that you contact the professionals of the local BYD after-sales service center for help.

@@FXB888 Yes I know what is 350-450V DC but in my country is not BYD after-seles service I repair other battery pack of some EV but don't know how change one cell

Hello, sir. If you have any questions, you can send an email to Ms. Catherine ([email protected] ), or leave your email. We can provide you with more help.☺

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Yes, FXB provided some product support and technical services for this WorldSkills Competition, and our engineers provided guidance on site.

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Hello sir, let me give you a brief introduction about asynchronous motors and synchronous motors. 1. Construction The permanent magnet synchronous motor consists of a permanent magnet and a coil. The permanent magnet generates a constant magnetic field, and the coil generates a rotating magnetic field through current, which makes the motor run. The AC asynchronous motor adopts the principle of induction motor and consists of a stator and a rotor. The stator generates a rotating magnetic field through alternating current, and the rotor runs under the action of the rotating magnetic field. 2. Control Due to the existence of permanent magnets, there is a fixed relationship between the torque and current of the permanent magnet synchronous motor, so the control is relatively simple. The AC asynchronous motor needs to control the motor through rotor resistance, stator voltage, etc. 3. Efficiency The permanent magnet synchronous motor is more efficient than the AC asynchronous motor, mainly because the permanent magnet synchronous motor will not have rotor loss during operation, while the AC asynchronous motor will have certain rotor loss due to the need for induced current. 4. Application The permanent magnet synchronous motor is suitable for steady-state applications and high dynamic applications, such as electric locomotives, wind turbines, compressors, etc. The AC asynchronous motor is suitable for stable applications with low dynamic requirements, such as air conditioners, water pumps, etc. Thank you again for your love of our products.

@@FXB888 thanks a lot, understood to a good extent, I got confused when you mentioned Tesla uses asynchronous motor and its efficient in other comment, so I wanted to know is permanent magnet synchronous motor efficient, durable or AC asynchronous motor, to a good extent I understood PMSM is good for electric car and high steady usage places too and induction or asynchronous motor for less load ACs, water pumps etc. Have a good day. Hindustan south.

Thank you for your blessing. If you are interested in our equipment, you can contact us by email to Ms. Catherine ([email protected] ). I wish you a happy life.

Hello, sir. If you are interested in our products, you can send an email to Ms. Catherine ([email protected] ).We can provide you with information that better matches your needs.

Yes sir, the WorldSkills Competition is a competition among people with professional skills. FXB is honored to be one of the equipment suppliers, which proves that our equipment has been professionally recognized.😊

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😊Thank you for your long-term support~

Здравствуйте, сэр, спасибо за ваш интерес к нашей продукции. Если вы хотите узнать больше подробностей о продукции и ценах, вы можете отправить электронное письмо г-же Кэтрин ([email protected]). Мы можем предоставить вам информацию, которая лучше соответствует вашим потребностям.

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😆😆😆Super awesome drone~

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We will get better and better, more and more technical.🥳🤓

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I'm really so sorry sir, because English is relatively popular, our videos are usually subtitled in English. If you have this need, we can customize the Portuguese panel and subtitles.

Thank you for your like. This training platform teaches BMS in detail, making complex learning simple and easier for students to understand.

Thank you~

Thank you for your likes and affirmation.😄😄😄

Thank you for your likes and support, welcome to visit FXB.

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Mr.Aprasad, thank you for your continued support.😊😊😊

Yes, our company is in Shenzhen. You are welcome to visit Shenzhen for a friendly visit. We will have more training platform racks to show you.😃😃😃

Last year, I came to Shenzhen for BYD technical training. I miss BYD SkyShuttle .

I think it must be a very interesting technical training. Welcome to come to Shenzhen again this year to visit our company and BYD.

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I'm glad that our video helped you. We will update our videos frequently.

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Hello sir, our switching power supply uses a DC constant voltage source.