High Power Soft—switching IGBT DC—DC Converter

Čobanov, Neven; Jakopović, Željko; Šunde, Viktor

doi:10.7305/automatika.54-2.424

Cited by 2 publications

(1 citation statement)

References 14 publications

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“…Battery charging control is similar to converter control. It can be used with any type of DC-DC converter [30] configurations, namely cascade [31], module integrated, panel integrated, per panel converter [32] architectures. Control signal generation of each module is independent of others.…”

Section: Smart Photo-voltaic Systemmentioning

confidence: 99%

Efficient Energy Management System for Solar Energy

Kamala

Santhosh

2015

Automatika

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Original scientific paperSolar power is the major renewable energy source opted by developing countries as stand-alone / Grid enabled system. Industries and educational institutions are opting for solar energy to combat power crisis. This paper proposes knowledge based, self configurable, smart controller to efficiently use solar energy according to load, under frequent grid failure environment. It is enabled with fault identification and isolation. Extension to higher power capacity is easily achieved with plug and play mechanism. Proposed control architecture is implemented using Field Programmable Gate Array (FPGA), that supports modular level implementation with well defined interfaces for each sub-system. It can be used with low power as well as high power photo-voltaic system. Efficiency of the proposed architecture is demonstrated for the photo-voltaic system installed in educational institution.Key words: Field Programmable Gate Array, Photo-voltaic system, Pulse width modulation, Stand alone system. Sustav za efikasno upravljanje solarnom energijom. Solarna energija spada među glavne obnovljive izvore energije odabrana od strane zemalja u razvoju kao samostalnih izvora ili umrežene s ostalim izvorima. Industrija i edukacijske institucije predlažu solarnu energiju u borbi protiv energetske krize. U ovome radu predstavljen je samokonfigurabilan regulator za efikasno korištenje solarne energije s obzirom na opterećenje ičeste promjene u mreži. To je omogućeno uz identifikaciju kvara. Ekstenzija na visoke snage jednostavno se postiže sa uređajem koji se može odmah koristiti. Regulator je implementiran koristeći programirljive logičke sklopove (FPGA) koji podržavaju modularnu implementaciju svake razine sa sučeljem prema svakom podsustavu. Predloženi sustav može biti korišten za niske snage kao i za visoke snage kod fotonaponskih sustava. Efikasnost predložene arhitekture testirana je na fotonaponskom sustavu postavljenom na edukacijskoj instituciji.Ključne riječi: programirljivi logički sklopovi, fotonaponski sustav, pulsno-širinska modulacija, samostalni sustav

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Section: Smart Photo-voltaic Systemmentioning

confidence: 99%