tag:blogger.com,1999:blog-6338993703407602171.post3987099997397912858..comments2024-03-28T10:59:16.533-07:00Comments on Tahmid's blog: Feedback in sine wave inverter (PIC16F series based)Tahmidhttp://www.blogger.com/profile/09117804893438710050noreply@blogger.comBlogger77125tag:blogger.com,1999:blog-6338993703407602171.post-90007238433204469552022-03-25T07:20:26.333-07:002022-03-25T07:20:26.333-07:00Dear Tahmid sir
would you kindly clarify this cod...Dear Tahmid sir<br /> would you kindly clarify this code <br />adder = FB_Step << 5;Engr Rezaul Islamhttps://www.blogger.com/profile/02220084467356378670noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-22987705036962945622021-05-29T22:07:40.388-07:002021-05-29T22:07:40.388-07:00hai all,
iam sanjay from india..(m.i.c.r.o.s.a.n.j...hai all,<br />iam sanjay from india..(m.i.c.r.o.s.a.n.j.u.at.g.m.a.i.l.dot.com). you can contact me for the final software<br />using dspic 30f2010 and another version dspic33fj16gs504.(i am the person who made& sold this technology to many African countries.. any body want full auto solar i2c based solar power utility pure sine wave ups source code with amplitude foldback and many more..final software with spi based lcd+led display..12v to 360v 3 interleaved 60A mppt with i2c communication..and many more added features. (whatsap: 7559041358. india)microsanjuhttps://www.blogger.com/profile/08117707953717251125noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-56159154034450239972020-09-06T13:57:19.263-07:002020-09-06T13:57:19.263-07:00Hi. Am currently working on this inverter but I di...Hi. Am currently working on this inverter but I didn't get to make the feedback work. I put it in interrupt and while(1) too it didn't work.<br />Can kindly help me by showing me how you resolved itINTADEMhttps://www.blogger.com/profile/17831829832798873427noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-65866051200086298802020-09-06T12:43:44.463-07:002020-09-06T12:43:44.463-07:00Hi. Am currently working on this inverter but I di...Hi. Am currently working on this inverter but I didn't get to make the feedback work. I put it in interrupt and while too it didn't work.<br />Can kindly help me by showing me how you resolved it.INTADEMhttps://www.blogger.com/profile/17831829832798873427noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-1205085113787300912020-08-06T12:49:18.878-07:002020-08-06T12:49:18.878-07:00Sir plz upload feedback of sine wave inverter by u...Sir plz upload feedback of sine wave inverter by using atmega 16 and sir plz guide me to implement it on hardware only feedback partRB7-NEThttps://www.blogger.com/profile/04510827566945778158noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-53564192105693289492018-05-31T11:50:07.212-07:002018-05-31T11:50:07.212-07:00310V: 220 x sqrt(2)!310V: 220 x sqrt(2)!lord aldebaranhttps://www.blogger.com/profile/10253519853734150147noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-49074407208774540722018-05-31T11:41:23.505-07:002018-05-31T11:41:23.505-07:00how to generate sine table with dead time?how to generate sine table with dead time?lord aldebaranhttps://www.blogger.com/profile/10253519853734150147noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-73910861950021665642018-03-21T04:14:25.625-07:002018-03-21T04:14:25.625-07:00I same for you. When put 45watt the output from 27...I same for you. When put 45watt the output from 270vac down up 150vac. Why? If you complete inverter, you can send me code?Anonymoushttps://www.blogger.com/profile/14868866204245262613noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-72742656339704113212017-11-23T02:50:34.741-08:002017-11-23T02:50:34.741-08:00Hi, where you able to solve this problem? I'm ...Hi, where you able to solve this problem? I'm facing a similar problem in dsPIC30f. If Yes, then please share the solution. Thanks.Anonymoushttps://www.blogger.com/profile/03684532227833931664noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-85422327900451911942017-11-16T04:37:07.304-08:002017-11-16T04:37:07.304-08:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/03684532227833931664noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-32258539557720374942017-09-30T17:35:11.260-07:002017-09-30T17:35:11.260-07:00please how to change frequency to 60hz please in m...please how to change frequency to 60hz please in my cowntry Anonymoushttps://www.blogger.com/profile/16888740813201734193noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-48183735168314049652017-02-07T20:40:02.367-08:002017-02-07T20:40:02.367-08:00Sir plz upload feedback of sine wave inverter by u...Sir plz upload feedback of sine wave inverter by using atmega 16 and sir plz guide me to implement it on hardware only feedback partAnonymoushttps://www.blogger.com/profile/17559612283967023370noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-51392326970305818102017-02-07T20:38:58.224-08:002017-02-07T20:38:58.224-08:00Sir plz upload feedback of sine wave inverter by u...Sir plz upload feedback of sine wave inverter by using atmega 16 and sir plz guide me to implement it on hardware only feedback partAnonymoushttps://www.blogger.com/profile/17559612283967023370noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-60595670691646683992016-12-03T12:06:02.500-08:002016-12-03T12:06:02.500-08:00Hi Mr. Tahmid
Thank you for that information
And i...Hi Mr. Tahmid<br />Thank you for that information<br />And i want ask you about feedback issu.<br />I made inverter circuit with feedback<br />But when put load 200 watt the output voltage down .<br />Why?Anonymoushttps://www.blogger.com/profile/07621274439876317835noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-86897415826723403822016-09-27T10:21:15.427-07:002016-09-27T10:21:15.427-07:00What do I doWhat do I doJude Chinosohttps://www.blogger.com/profile/00414585180731136914noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-38243101257732314452016-09-27T10:19:58.840-07:002016-09-27T10:19:58.840-07:00my array does not access more than the 255th value...my array does not access more than the 255th value<br />Jude Chinosohttps://www.blogger.com/profile/00414585180731136914noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-84644521196884221972016-07-05T03:37:19.331-07:002016-07-05T03:37:19.331-07:00What is the use of TMR1 code in the Feedback code ...What is the use of TMR1 code in the Feedback code ?Anonymoushttps://www.blogger.com/profile/14352096921411927051noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-24166430871160681672016-06-23T01:03:43.060-07:002016-06-23T01:03:43.060-07:00im just reading this post after so long
but im gra...im just reading this post after so long<br />but im grateful for it its been very helpful in my design<br />although at what point did you connect the feedback ?<br />the drain, source where exactly <br />and through wha size of resistor<br />thank you sirAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-73491475339222440652016-04-15T15:05:04.278-07:002016-04-15T15:05:04.278-07:00Because the IC pic16F876A got burntBecause the IC pic16F876A got burntAnonymoushttps://www.blogger.com/profile/05616703163623416297noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-13333441825553809962016-03-28T00:41:08.276-07:002016-03-28T00:41:08.276-07:00hi Fred, How far with your project? Has it worked?...hi Fred, How far with your project? Has it worked? what makes you think your inverter is not working because of the Program and nothing else?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-29146484654949987152016-02-23T02:05:51.701-08:002016-02-23T02:05:51.701-08:00Dear tahmid, please help me to write the code for ...Dear tahmid, please help me to write the code for the internal ADC to measure the battery voltage and shut down the SPWM in software when battery is too low.fomanoreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-91869278597950048332016-01-28T07:13:28.287-08:002016-01-28T07:13:28.287-08:00Anyone here having complete code for SPWM inverter...Anyone here having complete code for SPWM inverter including Feedback for regulated output voltage using a single Microcontroller with LCD Display for Voltages, Battery Percentage, Over Under Voltage Protection & Automatic Switching etcALI MALIKhttps://www.blogger.com/profile/09793568614521258877noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-82902248658003245422015-12-25T08:02:54.386-08:002015-12-25T08:02:54.386-08:00it works...... thanksit works...... thanksAnonymoushttps://www.blogger.com/profile/08796985695367290837noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-88217964398246773302015-12-14T06:13:18.391-08:002015-12-14T06:13:18.391-08:00Hi
l was caught up by your wonderful work, and l ...Hi <br />l was caught up by your wonderful work, and l know you can help me, l bought power inverter using<br />PIC16F876A using 20MHz crystal but is damage, l want you to help me to get HEX file for it or program for me, l dont mind if l have to pay Anonymoushttps://www.blogger.com/profile/05616703163623416297noreply@blogger.comtag:blogger.com,1999:blog-6338993703407602171.post-54989717618042977472015-11-10T23:19:35.118-08:002015-11-10T23:19:35.118-08:00Thanks Mr. Tahmid it's very helpful details. f...Thanks Mr. Tahmid it's very helpful details. for a sine wave h bridge is we have to control the pwm of both push pull and h bridge for feedbacksanhttps://www.blogger.com/profile/06955939353260960170noreply@blogger.com