000			a
999			_c8974 _d8974
003			OSt
005			20190513102737.0
008			190513b xxu||||| |||| 00| 0 eng d
040			_aAIKTC-KRRC _cAIKTC-KRRC
100			_98444 _aSinimol, Salim
245			_aHigh gain high efficiency single switch DC–DC converter for green power source conversion
250			_aVol. 8(3), Sep-December
260			_aNew Delhi _bSTM Journals _c2018
300			_a46-56p.
520			_aEfficiency of solar cell is very low and it is preferred to be operated at low voltages; so it is difficult to supply power to a certain load. Conventional boost converter offers limited gain. So a high voltage boosting is needed. Proposed converter consists of coupled inductor and switched capacitor technique to achieve high gain without high duty ratio and turns ratio. In the magnetic field of coupled inductor and intermediate capacitor, input energy is first stored and passed to next stage for load consumption. Passive clamp network reduces voltage stress and conduction losses on the switch; therefore a low voltage switch is needed. Reverse recovery problem of diode is alleviated by coupled inductor. MPPT technique is used to obtain maximum power from a varying source. This is done by varying the duty ratio of the boost converter by using MPPT algorithm. In perturb and observe algorithm, array terminal voltage or current is periodically perturbing. Operating point is moving in the increasing power direction in order to track maximum available power.
650		0	_94623 _aElectrical Engineering
700			_98445 _aPeter, K. Abraham
773	0		_tJournal of power electronics and power systems _x2321–4244 _dNoida STM Journals
856			_uhttp://engineeringjournals.stmjournals.in/index.php/JoPEPS/article/view/1322 _yClick here
942			_2ddc _cAR