DETERMINATION OF ANALYTICAL DEPENDENCE OF PHOTOVOLTAIC CONVERTER MAXIMUM POWER POINT PARAMETERS TO PREDICT ITS YIELD BY DIRECT INTEGRATION
Journal Title: Shipbuilding & marine infrastructure - Year 2018, Vol 1, Issue
Abstract
In the paper, the five-parameter model of the photovoltaic (PV) converter is analyzed. Based on the Lambert W function, an analytical dependence of the maximum power point of PV converter on the parameters of solar irradiation and ambient temperature is obtained. It is shown that obtained dependence allows predicting the PV converter energy yield by direct integration without step-by-step simulation, if analytical descriptions of the parameters of solar radiation and the ambient temperature are present
Authors and Affiliations
Yevgen A. Baganov, Kostiantyn V. Tymofeiev
IMPROVEMENT OF THE MATHEMATICAL MODEL FOR SPATIAL MOTION OF A REMOTELY OPERATED UNDERWATER VEHICLE WITH TECHNOLOGICAL EQUIPMENT
Full-scale sea experiments of underwater vehicles and their automated control systems are an expensive and labor-intensive process. Moreover, execution of such experiments is always accompanied with the risk of damaging...
CONCEPTUAL MODEL OF PROJECT MANAGEMENT FOR ROBOTIC WATER AREA CLEARING FROM UNDERWATER POTENTIALLY HAZARDOUS OBJECTS
The scientific and applied task of project management for water area clearing from underwater potentially hazardous objects has been formulated. It is proposed to implement the task by the use of marine robotic vehicles....
JUSTIFICATION OF THE CHOICE OF AN ICEBREAKER FOR WINTER NAVIGATION IN THE AZOV SEA
In this article, the issue of choosing an icebreaker to ensure winter navigation in the Sea of Azov is considered, taking into account the analysis of weather conditions. In winter navigation, ice conditions in the basin...
STUDY OF THE TOWING RESISTANCE OF PASSENGER CATAMARANS VIA CFD MODELING
The towing resistance of the projects AVP 07, AVP 07m, AVP 09 and AVP 11 has been studied in accordance with the needs of Artel LLC. The AVP 07m differs from the AVP 07 by the shape of the bottom at the aft end; thus, th...
NATURAL POTENTIAL OF MARITIME ECONOMY: ESSENTIAL FEATURES AND VALUATION
The growth of unsatisfied needs and gradual decline of natural resources on the continents will inevitably lead the mankind to the coasts of the World Ocean with its natural potential being enormous up to the present day...