2. Конференции | Conferences
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Item ИЗСЛЕДВАНЕ НА ЕФЕКТИВНОСТТА НА PV СИСТЕМИ ЗА БИТОВО ГОРЕЩО ВОДОСНАБДЯВАНЕ(Бургаски свободен университет, 2022) Йовков, Атанас; Лецковска, Силвия; Сейменлийски, Камен; Долчинков, Радостин; Симионов, РадославThis report presents an analysis of the results obtained from a study of the efficiency of photovoltaic systems for domestic hot water supply. The performance of a solar photovoltaic water heating system with direct coupling of a photovoltaic array to a DC resistive heating element is studied and compared with a solar photovoltaic system. The analysis was carried out under the same climatic conditions for both systems.Item АЛГОРИТЪМ ЗА ТЕЛЕМАТИЧЕН МОНИТОРИНГ НА ЕЛЕКТРИЧЕСКИ АВТОМОБИЛИ(Бургаски свободен университет, 2022) Венциславов, Кристиан; Сейменлийски, Камен; Лецковска, Силвия; Моллова, СтоянкаСтатията представя общия принцип на работа на конкретен авторски алгоритъм, който е внедрен в реално работеща телематична система за електромобили.Item ИЗСЛЕДВАНЕ ВЛИЯНИЕТО НА ШУМА В РАБОТНА СРЕДА ВЪРХУ ЕКИПАЖА НА КОРАБ(Бургаски свободен университет, 2022) Орешков, Кольо; Долчинков, Радостин; Лецковска, Силвия; Сейменлийски, КаменThis document presents the study results of the ships working environment factors, in specific – the noise, produced by different kind of machines and the influence on the ship's crew. Measurements and tests are carried on a cruise vessel. Certified devices are used, which are described in the exhibition.Item МЕТОДИКА ЗА ДЕЙСТВИЯ НА ПРОТИВОПОЖАРНАТА СЛУЖБА ПРИ ИНЦИДЕНТ С ЕЛЕКТРИЧЕСКИ АВТОМОБИЛ(Бургаски свободен университет, 2022) Долчинков, Радостин; Сейменлийски, Камен; Попов, ИванThe methods and actions that the fire services must follow in order to deal with cases of burning electric cars are discussed. Algorithms are set out to be followed by firefighters and what equipment they will need. A manual for firefighters to deal with a burning electric car in a traffic accident has been prepared.Item ИНЦИДЕНТИ СЪС ЗАПАЛВАЩИ СЕ ЕЛЕКТРИЧЕСКИ АВТОМОБИЛИ ПРИ ПЪТНО ТРАНСПОРТНО ПРОИЗШЕСТВИЕ(Бургаски свободен университет, 2022) Долчинков, Радостин; Сейменлийски, Камен; Попов, ИванThe deviation of cells in the battery is likely to lead to a short circuit in one or more cells, which will generate heat and it is possible to ignite the chemical elements in the cell. The flames from one cell quickly spread to other cells in the battery and this led to an explosion that endangered the lives of passengers. Even if no one is injured by a burning battery of an electric car, the fire releases harmful substances into the air, which are toxic and should not be inhaled without a protective mask with a filter.Item БЕЗОПАСНОСТ НА ЕЛЕКТРИЧЕСКИ АВТОМОБИЛ(Бургаски свободен университет, 2022) Долчинков, Радостин; Сейменлийски, Камен; Попов, ИванThe paper will contain information on the safety of electric cars. The standards for testing the car and its battery and the reaction to impact, cases of burning electric cars after a traffic accident are considered. Before going on sale, electric cars are tested by manufacturers and independent organizations in order to ensure a safe environment for the passenger in the event of an accident. The most important requirements for electric cars are that the battery cannot move from its factory location in the event of an impact and that parts of the battery do not go out of the car or into the passenger compartment.Item ПРИЛОЖЕНИЯ НА СЪВРЕМЕННИТЕ ДРОНОВЕ В ТРАНСПОРТНИТЕ ТЕХНОЛОГИИ(Бургаски свободен университет, 2021) Драгнева, Николина; Долчинков, Радостин; Лецковска, Силвия; Сейменлийски, Камен; Георгиев, ГинкоDrones have been around for years, are used for a variety of purposes, and can be helpful in a number of cases. However, these devices have become more popular and more affordable in recent times and their applications in various fields are growing rapidly. Their use in transport technologies is possible for both freight and passenger transport and is a way to reduce environmental pollution and traffic safety.Item ИЗСЛЕДВАНЕ ПРИЛОЖЕНИЕТО НА МИКРО ВЕИ ЦЕНТРАЛИ ЗА СГРАДИ С ПОЧТИ НУЛЕВА КОНСУМАЦИЯ НА ЕНЕРГИЯ(Бургаски свободен университет, 2021) Лецковска, Силвия; Сейменлийски, Камен; Симионов, РадославIn 2010, the Energy Performance of Buildings Directive 2010/31 / EU (EPBD) was adopted, which states that from 31 December 2020, all new buildings in the EU must be constructed as buildings with almost zero energy consumption. Nearly zero or very low energy needs must be covered to a large extent by energy from renewable sources, including energy from renewable sources, produced on site or near the building. Achieving zero energy consumption is not possible in all buildings. For school buildings, however, the goal of net zero consumption is feasible. The report presents research aimed at reaching zero net consumption for the BSU building. Results for production of energy from a photovoltaic power plant for own needs, located on the roof of the university, realized modularly using photovoltaic panels of different types are shown.Item ИНОВАТИВНИ ПРИЛОЖЕНИЯ НА ВЕИ В МОРСКИЯ ТУРИЗЪМ(Бургаски свободен университет, 2021) Долчинков, Радостин; Сейменлийски, Камен; Георгиев, ГинкоMaritime tourism is gaining more and more popularity and given the growing interest of tourists in attractive entertainment, solutions suitable for the circular economy must be sought.Item БУРГАСКИ СВОБОДЕН УНИВЕРСИТЕТ – ПРОИЗВОДИТЕЛ НА ЕНЕРГИЯ(Бургаски свободен университет, 2015) Заеров, Елдар; Сейменлийски, Камен; Лецковска, СилвияIn recent years, with increasing requirements of the European Union for reducing harmful emissions and increasing energy efficiency in public buildings and industrial systems increasingly topical issue is the problem of the generation of electricity from its own power plants using renewable energy sources. The purpose of this work is to present part of the results that the collective has received in studies of the potential for electricity production from the roof of Bourgas Free University.