PV Based Converter with Integrated Battery Charger for DC Micro-Grid Applications
dc.contributor.advisor | Santos Jr., Euzeli C. dos | |
dc.contributor.author | Salve, Rima | |
dc.date.accessioned | 2015-04-03T14:34:16Z | |
dc.date.available | 2015-04-03T14:34:16Z | |
dc.date.issued | 2014 | |
dc.degree.date | 2014 | en_US |
dc.degree.discipline | Electrical & Computer Engineering | en |
dc.degree.grantor | Purdue University | en_US |
dc.degree.level | M.S.E.C.E. | en_US |
dc.description | Indiana University-Purdue University Indianapolis (IUPUI) | en_US |
dc.description.abstract | This thesis presents a converter topology for photovoltaic panels. This topology minimizes the number of switching devices used, thereby reducing power losses that arise from high frequency switching operations. The control strategy is implemented using a simple micro-controller that implements the proportional plus integral control. All the control loops are closed feedback loops hence minimizing error instantaneously and adjusting efficiently to system variations. The energy management between three components, namely, the photovoltaic panel, a battery and a DC link for a microgrid, is shown distributed over three modes. These modes are dependent on the irradiance from the sunlight. All three modes are simulated. The maximum power point tracking of the system plays a crucial role in this configuration, as it is one of the main challenges tackled by the control system. Various methods of MPPT are discussed, and the Perturb and Observe method is employed and is described in detail. Experimental results are shown for the maximum power point tracking of this system with a scaled down version of the panel's actual capability. | en_US |
dc.identifier.uri | https://hdl.handle.net/1805/6108 | |
dc.identifier.uri | http://dx.doi.org/10.7912/C2/2442 | |
dc.language.iso | en_US | en_US |
dc.subject | photovoltaic | en_US |
dc.subject | power | en_US |
dc.subject | mppt | en_US |
dc.subject | converter | en_US |
dc.subject | energy | en_US |
dc.subject | microgrid | en_US |
dc.subject | perturb and observe | en_US |
dc.subject | electronics | en_US |
dc.subject | dc dc converter | en_US |
dc.subject | bidirectional | en_US |
dc.subject.lcsh | Photovoltaic power systems -- Automatic control -- Research | en_US |
dc.subject.lcsh | Electric current converters -- Research | en_US |
dc.subject.lcsh | DC-to-DC converters | en_US |
dc.subject.lcsh | Electric switchgear | en_US |
dc.subject.lcsh | Semiconductors -- Design and construction | en_US |
dc.subject.lcsh | Electric power distribution | en_US |
dc.subject.lcsh | Electric power systems -- Control | en_US |
dc.subject.lcsh | Photovoltaic power generation | en_US |
dc.subject.lcsh | Microelectronics -- Power supply | en_US |
dc.subject.lcsh | Microtechnology -- Research | en_US |
dc.subject.lcsh | Solar cells -- Research | en_US |
dc.subject.lcsh | Voltage-frequency converters | en_US |
dc.subject.lcsh | Distributed generation of electric power | en_US |
dc.subject.lcsh | Electric vehicles -- Power supply | en_US |
dc.subject.lcsh | Battery chargers | en_US |
dc.subject.lcsh | Smart power grids -- Research -- Analysis -- Evaluation | en_US |
dc.subject.lcsh | Distributed resources (Electric utilities) | en_US |
dc.subject.lcsh | Feedback (Electronics) | en_US |
dc.subject.lcsh | Switching circuits | en_US |
dc.subject.lcsh | Electronics -- Materials | en_US |
dc.subject.lcsh | Renewable energy sources | en_US |
dc.title | PV Based Converter with Integrated Battery Charger for DC Micro-Grid Applications | en_US |
dc.type | Thesis | en |