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Electrical and Electronics Learn Everyday
หากมีข้อสงสัย ต้องการสอบถามหรือแนะนำเพิ่มเติม สามารถพิมพ์ลงในกล่องแสดงความคิดเห็นข้างล่างนะครับ.
If you have any questions and want to ask or suggest more can be typed in the comment box below.
Hi there……
I very much like your work on VFD 3 Phase Induction Motor Sine-PWM using Arduino UNO. But i am unable to see components that you use in your rectifier PCB board. Can you please send me components list and detailed connection diagram?
Hi, Hussnain
For the power supply is in the finished box. (In the video clip 0.50) DC Power supply for Motor, which internally uses a full-wave rectifier diode bridge and uses a filter capacitor to provide direct current.
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Video Youtube : https://www.youtube.com/watch?v=HNj1gP-Tqf8&t=57s
Prototype Board : https://www.electronicsdna.com/smart-power-module-for-3-phase-motor-control/
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Nattapon.
Sir could you please share me the program for Arduino Uno to run 750 watt BLDC motor using SVPWM technique.
Please help me.
Hi, Manjunatha
I haven’t done any experiments on BLDC motor using SVPWM technique but I recommend you to go through the website below.
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1. https://forum.arduino.cc/t/re-brushless-dc-motor-with-potentionmeter-and-esc/530758
2. https://github.com/topics/bldc-motor?o=desc&s=updated
3. https://docs.simplefoc.com/foc_theory
4. https://www.academia.edu/24712528/Implementation_of_Space_Vector_Pulse_Width_Modulation_using_Arduino
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Thank you for following the website.
Nattapon.
Hi,
Sir, i have been very fascinated by your one of the video, arduino control of half bridge inverter for induction heating.
Would you please help me to make an induction cooker circuit by using full bridge inverter. I am uing 48 V dc source.I have tried several times to implement hardware implementation but failed. It would be great if you please make a video on that or, give me the necessary component required to make this circuit, i would design. I need this badly.
Hi, Mahfuz
If I have a chance, I will study and test the full bridge inverter circuit and share. You can learn about induction cooker circuit by using full bridge inverter following link.
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1. https://www.tdx.cat/bitstream/handle/10803/83346/tgms1de1.pdf?sequence=1
2. https://www.ijert.org/research/direct-ac-ac-resonant-full-bridge-converter-for-efficient-domestic-induction-heating-applications-IJERTCONV3IS04002.pdf
3. https://www.onsemi.cn/pub/Collateral/AN-9012JP.pdf
4. https://www.infineon.com/dgdl/Infineon-AN2014_01_Reverse_Conducting_IGBT-ApplicationNotes-v03_01-EN.pdf?fileId=db3a30434441da19014445a1e7560135
5. https://mdpi-res.com/d_attachment/energies/energies-14-06634/article_deploy/energies-14-06634-v2.pdf?version=1634698321
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Thank you for following the website.
Nattapon.
Hello!
Modul SRM400 Pro-Wave
Sonar Modul SRM 400 Pro-Wave Is there documentation for the dimensioning of the bandpass for your sonar IC PW0268 or a table for different frequencies or a calculation method for the bandpass especially in this IC? I need a dimensioning for 200 Khz. I haven’t found anything anywhere. Is there a description of the Ic for developers?
I look forward to your reply.
Best regards
Herbert Dücker
Hi, Herbert
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For the experiment I have presented as a preliminary experiment and using the document (PDF) at the link shown on the website.
And applied to the example program HC-SR04 to be able to use with the Ultrasonic Transducer sensor as a guideline.
In the experiment, the recommended details can be found in the reference link at the end of the project.
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https://www.electronicsdna.com/srm400-sonar-ranging-module-controlled-arduino-uno/
https://www.electronicsdna.com/200lm450-ultrasonic-transducer-and-srm400-module-control-by-using-arduino-uno/
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Thank you for following the website.
Nattapon.
อยากให้ออกแบบ ไมโครอินเวอรเตอร์หน่อยครับ ขนาดประมาณสัก 250w
สวัสดีครับ คุณอนุวัฒนา
สำหรับการออกแบบไมโครอินเวอรเตอร์ ผมเคยศึกษาหลักการทำงานไว้บ้าง แต่ยังไม่ได้นำเสนอเนื้อหาและการทดลอง อย่างไรแล้วจะนำมาเสนอให้นะครับ
ช่วงนี้ผมกำลังศึกษาดีซี ทู ดีซี คอนเวอร์เตอร์แบบใช้เทคนิคให้ประสิทธิภาพสูง (High efficiency dc-dc converter) และการปรับค่าตัวประกอบกำลังไฟฟ้า (ActivePFC) ครับ.
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ต้องขอบคุณที่ติดตามเนื้อหาในเว็บไซต์นะครับ.
Nattapon.