Links
From Mozda Converter
(Difference between revisions)
(→Other converters) |
|||
Line 25: | Line 25: | ||
[http://www.cadence.com/downloads/orcad/files/pspice_models/fairchild.lib this]. | [http://www.cadence.com/downloads/orcad/files/pspice_models/fairchild.lib this]. | ||
[https://ec.irf.com/v6/en/US/adirect/ir?cmd=advFrame&pathIndex=0&queryPageKey=1557&advisorCmd=continue&startstate=page_Parametric%20Search%20DC-DC&startstate=answer_Parametric%20Search%20DC-DC_DC-DC%20Primary%20Side%20MOSFETs Other Mosfets available with International Rectifiers] | [https://ec.irf.com/v6/en/US/adirect/ir?cmd=advFrame&pathIndex=0&queryPageKey=1557&advisorCmd=continue&startstate=page_Parametric%20Search%20DC-DC&startstate=answer_Parametric%20Search%20DC-DC_DC-DC%20Primary%20Side%20MOSFETs Other Mosfets available with International Rectifiers] | ||
+ | |||
+ | ===Tim Nolan's design=== | ||
+ | *[http://timnolan.com/ Tim Nolan], an electronics hobbyist, has designed a custom [http://timnolan.com/ppt/ppt.htm MPPT controller]. (Maximum Power Tracking Controller) Though built for low voltages right now, can be modified for increased voltage. It is very cheap yet sophisticated, and can boost solar array power by 30% Michael say, it should cost around 50$ | ||
+ | *[http://www.redrok.com/electron.htm redrok.com Electronic Projects]: The other site that Michael wrote about in his most recent e-mail. It has descriptions and links to various electronic circuits and many of which are applicable to power generation. Th peak power tracker project suggests a very simple circuit to do MPPT, and my turn out to be cheaper than Nolan's circuit. | ||
+ | *A [http://www.redrok.com/neat.htm#mppt good survey] of MPPT patents. | ||
===Other converters=== | ===Other converters=== | ||
Line 30: | Line 35: | ||
*Other commercial charge controllers apart from Outback. [http://www.beselfreliant.com/marketplace/products/2004Catalog/36-39%20Charge%20Controllers.pdf link] It also explains what is '''MPPT'''. Maximum Power point tracking. | *Other commercial charge controllers apart from Outback. [http://www.beselfreliant.com/marketplace/products/2004Catalog/36-39%20Charge%20Controllers.pdf link] It also explains what is '''MPPT'''. Maximum Power point tracking. | ||
*[http://store.solar-electric.com/sb2000.html Blue Sky MPPT charge controller]. a cheaper 200$ controller. | *[http://store.solar-electric.com/sb2000.html Blue Sky MPPT charge controller]. a cheaper 200$ controller. | ||
- | |||
- | |||
===Learning sites=== | ===Learning sites=== |
Revision as of 20:24, 22 December 2006
Contents |
Mozda & Rashron
- Mozda: Mozda collective's website
- Mozda Windmill page: contains all files about windmill projects. e.g. schematic of the electrical system( very useful!) and presentation full of pics on the various renewable energy R&D in India. Covers Mozda, Bilgaon, ARTI and others.
- Rashron: maker of pedal power bikes & electric assist kits in India.
Human Torque speed curve
Amazing website which contains Torque Speed curve for bicycle riders!
Axial Flux Generators
- Hugh Piggots Axial flux windmill plans.
- Axial flux generator for pedal power. michael is using this design.
- Good Page on Fundamental formulas for generator design.
UIUC Converter Design
- UIUC design: Design files of UIUC guys in pdf format, uploaded on udai website. proposal, presentation, appendix, final report, design review.
Appendix has all the circuits & schematics, is thus most important document for study.
- Datasheets
for main powerelectronics: Mosfet, MR752 diode, Schottky diode, T106-26 Toroidal Inductor, fuses ABC-6 & ABC-15, for PWM control components: TL598 PWM controller, MIC4427 MosFET driver, TL431 shunt regulator
- Modeling
Pspice models of power electronic components from various vendors! (thanks to Abhijit!) , and Fairchild Power Mosfet libraries this and this. Other Mosfets available with International Rectifiers
Tim Nolan's design
- Tim Nolan, an electronics hobbyist, has designed a custom MPPT controller. (Maximum Power Tracking Controller) Though built for low voltages right now, can be modified for increased voltage. It is very cheap yet sophisticated, and can boost solar array power by 30% Michael say, it should cost around 50$
- redrok.com Electronic Projects: The other site that Michael wrote about in his most recent e-mail. It has descriptions and links to various electronic circuits and many of which are applicable to power generation. Th peak power tracker project suggests a very simple circuit to do MPPT, and my turn out to be cheaper than Nolan's circuit.
- A good survey of MPPT patents.
Other converters
- Outback converter MX60 superb 98% efficiencies, 150VDC max input voltage,variable stepdown capability. Its data sheet is here. It has way too many features, hence is costly.
- Other commercial charge controllers apart from Outback. link It also explains what is MPPT. Maximum Power point tracking.
- Blue Sky MPPT charge controller. a cheaper 200$ controller.
Learning sites
- Free Pspice student version
- Circuit design softwares and Tutorial. It also has many excellent Power electronics books & handbooks.
- Great SMPS design site with link on DCDC converters
- Pspice tutorials
- DC-DC converter manual DC Converters-a primer
- A buck converter design excel sheet.