- Type of paper
: Book
Title: Solar cells
- Authors:
- Kulišić, Petar (81083)
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Editors
- Valić, Branimira
Publisher: Školska knjiga
ISBN: 953-0-31631-3
Year: 1994
Number of pages: 147
Number of references: 81
Language: hrvatski
Summary: The solar radiation is described in details in introduction
of the book and also are given the quantum physics principles of
semiconductors. The chapter dealing with solar cells is the central part.
There are defined the cell parameters and their temperature dependence with
regard to the efficiencies of various cell types. In the last part the
photovoltaic systems are considered. It is given the calculation regarding
to the energy distribution through the system and typical applications of
the photovoltaic system.
Keywords: Solar radiation, crystals, Kroenig-Penney model, semiconductors, p-n junction, photovoltaic conversion, solar cells, photovoltaic systems
- Type of paper
: Paper in journal
Title: Utility function application in photovoltaic system
characteristic values estimation
- Authors:
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Sikimić, Nenad
- Kulišić, Petar (81083)
- Škare, Javor (197795)
Journal: ELEKTROTEHNIKA
Number: 3
ISSN: 0013-5844
Volume: 34
Year: 1991
Pages: from 133 to 136
Number of references: 6
Language: hrvatski
Summary: The monthly average values of the utilizability
functionconcerning the photovoltaic system have been calculated for
theconstant average daily load. This was done by using the measuredhourly
global and diffuse incident solar radiation data on ahorizontal surface.
Based on this calculation the PHI-diagram wasobtained for the observed
region. The computer simulation programwas developed and utilized to
determine the diagram of energydissipated in the photovoltaic system for
several ratio values ofthe battery storage capacity and the average load.
The amount ofenergy disposable to the consumer and the amount of
conventionalenergy displaced by the photovoltaic array have been estimated.
Keywords: Photovoltaic system, utility function, characteristic values, estimation
- Type of paper
: Paper in journal
Title: Photovoltaic system simulation results verified by the
utility function
- Authors:
- Zulim, Ivan (55264)
Journal: ELEKTROTEHNIKA
Number: 3
ISSN: 0013-5844
Volume: 34
Year: 1991
Pages: from 137 to 143
Number of references: 8
Language: hrvatski
Summary: Through computer simulation of energy in a photovoltaic
systemwith storage battery, the monthly average daily amount of energythat
would have been dissipated if there were no storage, isderived. That energy
is also computed on the basis of utilityconcept and results are compared
with those obtained by thesimulation. The presented comparison proves also
the validity andreliability of the whole computer model applied to
thephotovoltaic system.
Keywords: Photovoltaic system, utility function, simulation, verification .
- Type of paper
: Paper in journal
Title: Calculation of efficiency for amorphous silicon cell
operating at various temperatures
- Authors:
- Zulim, Ivan (55264)
- Vuletin, Jadranka (53984)
- Kulišić, Petar (81083)
Journal: SUNČEVA ENERGIJA
Number: 1
ISSN: 0351-2797
Volume: 14
Year: 93
Pages: from 1 to 4
Number of references: 2
Language: engleski
Summary: In operation, the solar cell temperature rises to the
equilibriumlevel at which the heat outflow plus the electrical output
equalthe solar energy inflow. The maximum amount of power which isconverted
into electricity depends upon the cell's operatingtemperature. In this work
are presented the results relating tothe various operating temperatures,
obtained on the basis of themeasured values for maximum output power
voltage and efficiencyat the reference temperature.
Keywords: Solar cell, operating temperature, efficiency
- Type of paper
: Paper in journal
Title: Comparison of the Utilizability Function with Experimental
Data for a Photovoltaic System
- Authors:
- Vuletin, Jadranka (53984)
- Kulišić, Petar (81083)
- Zulim, Ivan (55264)
- Sikimić, Nenad
Journal: SUNČEVA ENERGIJA
Number: 1-2
ISSN: 0351-2797
Volume: 15
Year: 1994
Pages: from 7 to 12
Number of references: 9
Language: engleski
Summary: In this paper, the monthly average values of the
utilizability function are calculated for a photovoltaic system using the
hourly values of eight years period data for global and diffuse solar
radiation incident on a horizontal surface in the region of the Adriatic
Coast. According to these calculated values, the coefficients in the
approximate expression for the utilizability function are determined and
the PHI-chart is developed.
Keywords: Solar radiation, photovoltaic system, utilizability function
- Type of paper
: Paper in proceedings
Title: Estimation of energy flow in the photovoltaic system
- Authors:
- Vuletin, Jadranka (53984)
- Kulišić, Petar (81083)
- Zulim, Ivan (55264)
- Sikimić, Nenad
- Škare, Javor (197795)
- Editors
- Srb, Neven
Proceedings title: 3. MEĐUNARODNI SIMPOZIJ O NOVIM TEHNOLOGIJAMA
Language: hrvatski
Place: Opatija
Year: 1991
ISBN/ISSN: 86-81997-04-1
Pages: from 73 to 75
Meeting: 3. MEĐUNARODNI SIMPOZIJ O NOVIM TEHNOLOGIJAMA
Held: from 10/15/91 to 10/17/91
Summary: In estimating the energy in a photovoltaic system the
computersimulations are used, but in some cases the simple graphicaldesign
methods can be applied. One of those methods is thePHI-chart. In this paper
the PHI-chart was determined using thehourly global and diffuse solar
radiation data. The excess energyfor the photovoltaic system was estimated
using the PHI-chart. Bythe computer simulations the amount of energy
available to theload and the amount of excess energy depending upon the
ratio ofbattery capacity and load were determined.
Keywords: Photovoltaic system, energy flow
Other:
- Type of paper
: Paper in proceedings
Title: An approximate expression for the utilizability function
- Authors:
- Vuletin, Jadranka (53984)
- Kulišić, Petar (81083)
- Zulim, Ivan (55264)
- Sikimić, Nenad
- Editors
- Sayigh, A.A.M
Proceedings title: RENEWABLE ENERGY-TECHNOLOGY AND THE ENVIRONMENT, Pergamon Press, Oxford
Language: engleski
Place: Reading, UK
Year: 1992
ISBN/ISSN: 0-08-041268-8
Pages: from 521 to 526
Meeting: 2nd WORLD RENEWABLE ENERGY CONGRESS
Held: from 09/13/92 to 09/18/92
Summary: Monthly average values of the utilizability function
werecalculated for a photovoltaic system using hourly data of globaland
diffuse solar radiation incident on a horizontal surface fortwo different
locations. The results obtained have been comparedwith data calculated
according to the approximate expression.Values of the coefficients in the
PHI-equation are modified usingthe measured data for the locations being
considered.
Keywords: Photovoltaic system, solar radiation, utilizability function
Other:
- Type of paper
: Paper in proceedings
Title: Analysis of the photovoltaic system work in the different
regions of Croatia
- Authors:
- Kulišić, Petar (81083)
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Sikimić, Nenad
- Prib, Branka (38785)
- Editors
- Franković, Bernard
Proceedings title: MEĐUNARODNI KONGRES ENERGIJA I ZAŠTITA ČOVJEKOVE OKOLINE
Language: hrvatski
Place: Opatija
Year: 1992
Pages: from 53 to 59
Meeting: MEĐUNARODNI KONGRES ENERGIJA I ZAšTITA ČOVJEKOVE OKOLINE
Held: from 10/28/92 to 10/30/92
Summary: The work of photovoltaic system has been simulated
forseveral climatic regions in Croatia. The optimum tilt angle, theenergy
dissipated and the energy available to the load arecalculated.
Keywords: Photovoltaic sytem, electrical energy, dissipated energy
Other:
- Type of paper
: Paper in proceedings
Title: Modelling of autonomous photovoltaic system
- Authors:
- Zoraja, Ivan (168666)
- Slapničar, Petar (43665)
- Zulim, Ivan (55264)
- Editors
- Franković, Bernard
Proceedings title: ENERGIJA I ZAŠTITA ČOVJEKOVE OKOLINE
Language: hrvatski
Place: Opatija
Year: 1992
ISBN/ISSN: 86-81601-01-8
Pages: from 61 to 68
Meeting: ENERGIJA I ZAŠTITA ČOVJEKOVE OKOLINE
Held: from 10/28/92 to 10/30/91
Summary: In order to simulate and optimize the work of the
photovoltaicsystem it is needed to define the models of its structural
parts:panel, battery and load. In this paper simulation model has
beendeveloped in such way that any kind of load can be included(ohmic
resistance, current load, power load). The photovoltaicarray model is
defined by its current - voltage (V-I)characteristic as a function of solar
radiation level and ambienttemperatrue. The battery model is described by
the empiricalexpression including the current - voltage dependence,
capacity,and losses which accure during the process of energy
accumulationand consumption.
Keywords: phtovoltaic system, model, panel, battery
- Type of paper
: Paper in proceedings
Title: Computer simulation and PHI-curve method in estimating the
characteristic energies of a photovoltaic system
- Authors:
- Vuletin, Jadranka (53984)
- Kulišić, Petar (81083)
- Zulim, Ivan (55264)
- Sikimić, Nenad
- Editors
- Štambuk-Boršić, Neda
Proceedings title: 37. MEĐUNARODNI GODIŠNJI SKUP KoREMA
Language: engleski
Place: Zagreb
Year: 1992
ISBN/ISSN: 86-81571-11-7
Pages: from 731 to 733
Meeting: 37. MEĐUNARODNI GODIŠNJI SKUP KoREMA
Held: from 04/26/92 to 04/29/92
Summary: The work of the photovoltaic system has been simulated for
theBitola region (Macedonia) using the hourly values of five yearsperiod
data for global and diffuse solar radiation incident on ahorizontal
surface. The PHI-chart is developed on the basis ofthe calculated values
for the utilizability function usingmeteorological data. The diagrams for
characteristic energiesobtained by the computer simulations together with
thoserepresenting the PHI-curves were used to determine the energyflow
through the photovoltaic system.
Keywords: Photovoltaic system, PHI-chart methods, characteristic energies
Other:
- Type of paper
: Paper in proceedings
Title: Methods for estimating energy supplied by small solar
electric systems
- Authors:
- Kulišić, Petar (81083)
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Prib, Branka (38785)
- Editors
- Štambuk-Boršić, Neda
Proceedings title: 37. MEĐUNARODNI GODIŠNJI SKUP KoREMA
Language: engleski
Place: Zagreb
Year: 1992
ISBN/ISSN: 86-81571-11-7
Pages: from 721 to 724
Meeting: 37. MEĐUNARODNI GODIŠNJI SKUP KoREMA
Held: from 04/26/92 to 04/29/92
Summary: In this work methods for estimating the long term
performance ofa photovoltaic system are outlined. One approach to this
problemis to use the utilizability function. The optimal photovoltaicarray
tilt, the minimum area, the amount of dissipated energy andenergy available
to the load is determined for several regions inCroatia. The use of a
solar-wind hybrid system is also discussed.
Keywords: Photovoltaic system, electrical energy, dissipated energy
- Type of paper
: Paper in proceedings
Title: Simulation of photovoltaic array output
- Authors:
- Zoraja, Ivan (168666)
- Slapničar, Petar (43665)
- Zulim, Ivan (55264)
- Bosanac, Miroslav (62330)
Proceedings title: 37. MEĐUNARODNI GODIŠNJI SKUP KoREMA
Language: engleski
Place: Zagreb
Year: 1992
ISBN/ISSN: 86-81571-11-7
Pages: from 727 to 730
Meeting: 37. MEĐUNARODNI GODIŠNJI SKUP KoREMA
Held: from 04/26/92 to 04/29/92
Summary: The purpose of this paper was to show a sufficiently good
fit forthe measured output V-I characteristics of a PV array. Thefitting
method has been tested on several solar panelcharacteristics provided by
the manufacturer for differentradiation levels at standard temperature and
different celltemperatures at standard radiation.
Keywords: Photovoltaic array, fitting, V-I characteristic
- Type of paper
: Paper in proceedings
Title: Temperature effect on the efficiency of amorphous silicon
modul
- Authors:
- Zulim, Ivan (55264)
- Vuletin, Jadranka (53984)
- Kulišić, Petar (81083)
- Editors
- Galaso, Ivan
Proceedings title: ENERGY, ECOLOGY,ECONOMY and IR THERMOGRAPHY
Language: engleski
Place: Zagreb
Year: 1993
ISBN/ISSN: 953-6037-01-7
Pages: from 137 to 139
Meeting: INTERKLIMA 93
Held: from 06/09/93 to 06/11/93
Summary: The maximum amount of power that can be obtained from a
solarcell array depends upon the cell's operating temperature.Therefore it
is important to investigate the effects oftemperature on solar cells in
order to find out the maximumachievable efficiency at operating
temperature. In this work arepresented the results obtained on basis of the
measured values ofmaximum power voltage and efficiency.
Keywords: Amorphous silicon modul, efficiency, temperature effect
- Type of paper
: Paper in proceedings
Title: Analysis of the performance of a photovoltaic system with
m-Si, a-Si GaAs cells in differnet regions of Croatia
- Authors:
- Kulišić, Petar (81083)
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Editors
- Biljanović, Petar
Proceedings title: MIPRO
Language: hrvatski
Place: Rijeka
Year: 1993
ISBN/ISSN: 953-6042-03-7
Pages: from 37 to 41
Meeting: MIKROELEKTRONIKA, ELEKTRONIKA I ELEKTRONIČKE TEHNOLOGIJE
Held: from 05/24/93 to 05/27/93
Summary: The performance of monocrystalline Si, amorphous Si and
GaAssolar cells are compared and device parameters (efficiency,temperature
coefficient of efficiency and thermal losscoefficient) are discussed. Using
developed computer simulationprogram the energy flow through a photovoltaic
system andthe amount of obtained electrical energy are determined.
Theinfluence of device parameters on the system performance isdetermined.
Simulations are performed for several regions ofCroatia.
Keywords: Solar cells, device parameters, photovoltaic system
- Type of paper
: Paper in proceedings
Title: Energy balance of a photovoltaic system
- Authors:
- Zoraja, Ivan (168666)
- Slapničar, Petar (43665)
- Zulim, Ivan (55264)
- Editors
- Biljanović, Petar
Proceedings title: MIPRO
Language: hrvatski
Place: Rijeka
Year: 1993
ISBN/ISSN: 953-6042-03-7
Pages: from 42 to 47
Meeting: MIKROELEKTRONIKA, ELEKTRONIKA I ELEKTRONIČKE TEHNOLOGIJE
Held: from 05/24/93 to 05/27/93
Summary: In this paper the power balance for photovoltaic system
isdetermined on the basis of simulation procedure using theelectrical
equivalent circuit which includes array, battery andload. The computational
algorithms with one hour discretizationstep are developed for both the
system operational point(quiescent point) determination and energy flow
distribution. Bysumming all those hourly energy values the daily, monthly
andyearly power balance are obtained.
Keywords: Energy balance, simulation, photovoltaic system
Other:
- Type of paper
: Paper in proceedings
Title: Solar cell average efficiency determination
- Authors:
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Kulišić, Petar (81083)
- Sikimić, Nenad
- Editors
- Srb, Neven
Proceedings title: 4. MEĐUNARODNI SIMPOZIJ O NOVIM TEHNOLOGIJAMA
Language: hrvatski
Place: Pula
Year: 93
ISBN/ISSN: 86-81997
Pages: from 95 to 97
Meeting: 4. SONT
Held: from 10/25/93 to 10/27/93
Summary: In this paper has been shown the solar cell average
efficiencydetermination using an approximate expression fitted to
theparticular geographical region. The fitting was accomplished bythe
modification of the coefficients using the long termmeasurements of the
global and diffuse radiation on a horizonatalsurface in the region being
observed.
Keywords: Solar cell, average efficiency
Other:
- Type of paper
: Paper in proceedings
Title: The distribution of clearness index of solar radiation on
horizontal surfaces
- Authors:
- Sinjeri, Ljiljana
- Kulišić, Petar (81083)
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Editors
- Štambuk-Boršić, Neda
Proceedings title: 39. GODIŠNJI SKUP KoREMA, 1. svezak
Language: hrvatski
Place: Zagreb
Year: 1994
Pages: from 396 to 399
Meeting: 39. MEĐUNARODNI GODIŠNJI SKUP KoREMA
Held: from 04/25/94 to 04/27/94
Summary: The frequency distribution of solar radiation is very
important in the design and utilization of solar energy conversation
systems. Correlations presented in literature haven't universal validity
for every climatic region. The long term meteorological data of solar
radiation on horizontal surface are used for calculation of monthly mean
clearness index K_t for Split. Cumulative and monthly mean frequency
distributions for K_t=0.5 are presented. The results of our calcuation are
compared with values presented in literature.
Keywords: Solar radiation, clearness index, empirical correlations
- Type of paper
: Paper in proceedings
Title: Amorphous Silicon Module Degradation Measurements.
- Authors:
- Zulim, Ivan (55264)
- Vuknić, Ivica
- Editors
- Biljanović, Petar
Proceedings title: MIKROELEKTRONIKA, ELEKTRONIKA I ELEKTRONIČKE TEHNOLOGIJE
Language: engleski
Place: Rijeka
Year: 1994
ISBN/ISSN: 953-6042-03-7
Pages: from 2-41 to 2-44
Meeting: MIKROELEKTRONIKA, ELEKTRONIKA I ELEKTRONIČKE TEHNOLOGIJE
Held: from 05/25/94 to 05/26/94
Summary: In this work the measurement results showing the amorphous
silicon module output parameters degradation are given. Fifty modules were
exposed to natural sunlight during the period of two years and being tested
separately every day under standard test conditions (STC): insolation =
1000 W/m2, module temperature = 25 degrees Centigrade, air mass = 1,5. For
each measurement the solar simulator used in the experimental set up had
been calibrated by the Reference Standard module previously calibrated
against SERI( Southern Electric Research Institute - USA) Reference
Standard. The outdoor exposure of the modules has been investigated for
both open and short circuit conditions.
Keywords: amorphous silicon, standard test conditions, degradation
- Type of paper
: Paper in proceedings
Title: The analytical method for choice the optimal parameters of
a photovoltaic system.
- Authors:
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Sikimić, Nenad
- Kulišić, Petar (81083)
- Editors
- Franković, Bernard
Proceedings title: ENERGIJA I ZAŠTITA OKOLIŠA, I dio
Language: hrvatski
Place: Opatija
Year: 1994
ISBN/ISSN: 953-96054-1-5
Pages: from 527 to 535
Meeting: MEĐUNARODNI KONGRES ENERGIJA I ZAŠTITA OKOLIŠA
Held: from 10/26/94 to 10/28/94
Summary: Thr simple analytical method for choice the optimal
parameters is presented for a photovoltaic system including solar panel,
battery, auxiliary soruce, load and the control subsystem.
The optimal values for the array surface and the battery capacity are
obtained fy the computer simulation using the average daily values of
global irradiation on a horizontal surface in the Adriatic region.
Keywords: photovoltaic system, simulation, optimal values
- Type of paper
: Paper in proceedings
Title: The Frequency Distribution of Solar Radiation on
Horizontal Surfaces.
- Authors:
- Kulišić, Petar (81083)
- Sinjeri, Ljiljana
- Vuletin, Jadranka (53984)
- Zulim, Ivan (55264)
- Editors
- Sayigh, A.A.M
Proceedings title: RENEWABLE ENERGY, vol. 5, Pergamon Press, Oxford
Language: engleski
Place: Oxford, Velika Britanija
Year: 1994
ISBN/ISSN: 0 08 041268 8
Pages: from 2367 to 2369
Meeting: WORLD RENEWABLE ENERGY CONGRESS
Held: from 09/11/94 to 09/16/94
Summary: The frequency distribtions of solar irradiation can be used
in the design of solar energy conversion systems. Empirical correlations
being reported in literature usually haven't universal validity for all
climatic regions. In this paper the long term meteorological data of daily
global irradiation on horizontal surface for a location in Adriatic region
are used for calculation of clearness index distribution as well as maximum
and minimum values of clearness index. The calculations are made for
several values of monthly mean clearness index and obtained results are
compared with those in literature.
Keywords: clearness index, frequency distribution
- Type of paper
: Paper in proceedings
Title: The comparison of the models for amorphous silicon
photovoltaic module.
- Authors:
- Vuknić, Ivica
- Zulim, Ivan (55264)
- Editors
- Biljanović, Petar
Proceedings title: MIKROELEKTRONIKA, ELEKTRONIKA I ELEKTRONIČKE TEHNOLOGIJE
Language: hrvatski
Place: Rijeka
Year: 1995
ISBN/ISSN: 953-6042-07-7
Pages: from 2-84 to 2-89
Meeting: MIKROELEKTRONIKA, ELEKTRONIKA I ELEKTRONIČKE TEHNOLOGIJE
Held: from 05/22/95 to 05/26/95
Summary: The current-voltage characteristic for the amorphous
silicion PIN structure has been simulated using three different models
(Singer's, empirical and Swartz's). The characteristics are compared with
the values obtained by measurements in Standard Testing Conditions on the
modules which have not been exposed to the sunshine.
Keywords: amorphous silicon module, current-voltage characteristic, models
- Type of paper
: Summary in proceedings
Title: Short Term Performance Prediction With Dynamic Collector
Test Data
- Authors:
- Brunotte, A
- Bosanac, Miroslav (62330)
- Sizmann, Rudolf
- Editors
- Zold, Andras
Proceedings title: HARMONY WITH NATURE
Language: engleski
Place: BUDAPEST, HUNGARY
Year: 1993
Pages: from 801 to 801
Meeting: SOLAR WORLD CONGRESS
Held: from 08/23/93 to 08/27/93
Summary: A dynamic collector model is presented. With it, solar
collectorcan be tested under instationary outdoor meteorogical
conditions,variable collector inlet temperature and variable fluid
volumeflow rate. It is multi-node model with three parameters(effective
collector area, effective heat loss coefficient andthermal capacity). The
test data series are consisted ofsix days of measurements. The collector
parameters are determinedfor one measurement day and the collector
performance is thenpredicted for the remain five.
Keywords: Collector, dynamic test
- Type of paper
: Summary in proceedings
Title: In-situ test of solar collector array
- Authors:
- Bosanac, Miroslav (62330)
- Souproun, A.
- Nielsen, J.E.
- Sizmann, Rudolf
- Editors
- Zold, Andras
Proceedings title: HARMONY WITH NATURE
Language: engleski
Place: BUDAPEST, HUNGARY
Year: 1993
Pages: from 802 to 802
Meeting: SOLAR WORLD CONGRESS
Held: from 08/23/93 to 08/27/93
Summary: Main goals of in-situ tests are to check the desiged
collectorparameters of installed arrays and to detect any source
ofmalfunctioning. A statistical analysis of operation conditions
ispresented. An investigation on the necessary duration of suchshort-term
test was carried out by using various differentdaily measurement sequences
for identification of collectorarray parameters. The analysis show that
three daily measurementsequences were already sufficient to perform
accurate andreliable tests.
Keywords: Solar collector, in-situ test
- Type of paper
: Summary in proceedings
Title: A fast dynamic collector test
- Authors:
- Bosanac, Miroslav (62330)
- Brunotte, A
- Sizmann, Rudolf
- Editors
- Zold, Andras
Proceedings title: HARMONY WITH NATURE
Language: engleski
Place: BUDAPEST, HUNGARY
Year: 1993
Pages: from 803 to 803
Meeting: SOLAR WORLD CONGRESS
Held: from 08/23/93 to 08/27/93
Summary: One of the topics of the IEA Task XIV program deals
withminimizing the duration of flat-plate collector dynamic test,so-called
one-day tests. Using an available theoretical model, weexamined how to
control the operating conditions in order tofacilitate the test procedure.
The results of the analysis havebeen verified in outdoor laboratory
tests.The results clearyshow, that one-day test goal is realistic under
clear-skyconditions, if the collector inlet fluid temperature is
variedthrough a wide range during the test run and if a sufficientrange of
wind speeds is available.
Keywords: Colector, fast dynamic test
- Type of paper
: Summary in proceedings
Title: Materials and systems for Solar energy conversion
- Authors:
- Vuletin, Jadranka (53984)
- Editors
- Srb, Neven
Proceedings title: ZBORNIK RADOVA 3. MEĐUNARODNOG SIMPOZIJA O NOVIM TEHNOLOGIJAMA
Language: hrvatski
Place: Opatija
Year: 1991
ISBN/ISSN: 86-81997-04-1
Pages: from 27 to 27
Meeting: 3. MEĐUNARODNI SIMPOZIJ O NOVIM TEHNOLOGIJAMA
Held: from 10/15/91 to 10/17/91
Summary: The photovoltaic system has been analysed through computer
simulation in order to improve its energy conversion efficiency. The
characteristic parameters of the system were estimated. The value of the
utilizability function and PHI-chart were determined. The further work will
be continued on the experiments with materials suitable for the conversion
of solar energy. The selection of the methods and materials for the energy
accumulation will be made.
Keywords: Solar energy conversion, materials, systems
