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Engineering Proceedings, Volume 60, Issue 1

2024 CIEES 2023 - 28 articles

The 4th International Conference on Communications, Information, Electronic and Energy Systems

Plovdiv, Bulgaria | 23–23 November 2023

Volume Editors:

Teodor Iliev, University of Ruse, Bulgaria
Ivaylo Stoyanov, University of Ruse, Bulgaria
Grigor Mihaylov, University of Telecommunications and Post, Bulgaria
Renato Filjar, University of Applied Sciences Hrvatsko Zagorje Krapina, Croatia

Cover Story: The fourth edition of the International Conference on Communications, Information, Electronic and Energy Systems (CIEES 2023) was held in a hybrid format in Plovdiv, Bulgaria, from 23 to 25 November 2023.
The CIEES 2023 Conference was the premier international venue focused on understanding the current state and the evolution of the science through the lens of telecommunication, information technologies and artificial intelligence, power system and smart cities, energy and renewable sources, automotive and industrial engineering, smart telecommunications, industry and services, electronics, power electronics, EMC and many other disciplines. It is a place where researchers, academics, people in industry, students and the like present and discuss progress in research, development, standards, and applications from the related research fields.
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Articles (28)

  • Proceeding Paper
  • Open Access
959 Views
6 Pages

Numerical Investigation of Intensity of Rising Flow of Hot Gases

  • Rositsa Velichkova,
  • Alexandra Mihaylova and
  • Ivan Antonov

26 January 2024

The motion of the burning gases that constitute the flame during fires is particularly intriguing from two perspectives: its impact on the stability of building structures and the process of extinguishing the fire, as well as the prevention of its fu...

  • Proceeding Paper
  • Open Access
2 Citations
2,389 Views
7 Pages

24 January 2024

The dynamic characteristics of flexible couplings with a rubber–metal element type SEGME have been studied. The hardness of the rubber element of the SEGME 25 coupling is 53 Shore A, and that the SEGME 63 coupling is 73 Shore A, respectively. T...

  • Proceeding Paper
  • Open Access
1 Citations
1,544 Views
9 Pages

23 January 2024

This study synthesizes a model of the main engineering and production chains in the Smart factory of Industry 4.0. This study has three main stages: an overview of the main definitions of the concepts “engineering and production chain” an...

  • Proceeding Paper
  • Open Access
3 Citations
1,379 Views
8 Pages

Local Area Improvement of GSM Network Coverage

  • Miroslav Tomov,
  • Panagiotis Kogias,
  • Michail Malamatoudis and
  • Stanimir Sadinov

17 January 2024

This article describes the design of a local GSM signal amplifying system and presents the results of appliance performance measurements, simulations and analyses. The system consists of a receiving antenna of the Yagi type, a 50 Ω cable, a 0.5...

  • Proceeding Paper
  • Open Access
2 Citations
1,653 Views
10 Pages

16 January 2024

A detailed assessment of the effect of implementing energy saving measures (ESMs) in administrative buildings, is presented in the following work. The main objective is to study the impact of these measures on energy consumption and to refine the dif...

  • Proceeding Paper
  • Open Access
3 Citations
1,944 Views
11 Pages

Active Fault Detection Device for LV Electrical Installations with Goertzel-Based Impedance Estimation and IoT Connectivity

  • Christos Pechlivanis,
  • Nick Rigogiannis,
  • Andreas Tichalas,
  • Syllas Frantzeskakis,
  • Christos Christodoulou and
  • Nick Papanikolaou

16 January 2024

An active (harmonic-injection based) fault detection device, relevant to low voltage electrical installations is studied in this paper. This compact and flexible device is compatible with TN/TT earthing systems, and it is capable of detecting power t...

  • Proceeding Paper
  • Open Access
12 Citations
5,528 Views
14 Pages

Quantitative Comparison of Machine Learning Clustering Methods for Tuberculosis Data Analysis

  • Marlen Kossakov,
  • Assel Mukasheva,
  • Gani Balbayev,
  • Syrym Seidazimov,
  • Dinargul Mukammejanova and
  • Madina Sydybayeva

16 January 2024

In many fields, data-driven decision making has become essential due to machine learning (ML), which provides insights that improve productivity and quality of life. A basic machine learning approach called clustering helps find comparable data point...

  • Proceeding Paper
  • Open Access
4 Citations
1,369 Views
9 Pages

16 January 2024

The objective of this paper is to introduce a module that works with smart glasses that to detect and recognize traffic signs on the road. The developed module encompasses the detection and classification of traffic signs, thereby enhancing safety an...

  • Proceeding Paper
  • Open Access
3 Citations
3,917 Views
12 Pages

15 January 2024

In today’s world of growing user-generated content on social media, this study addresses the challenge of producing high-quality content, be it for social engagement or educational purposes. Conventionally, using a cameraman has been an effecti...

  • Proceeding Paper
  • Open Access
1 Citations
2,807 Views
8 Pages

On the Design of a GaN-Based Solid-State Circuit Breaker for On-Board DC Microgrids

  • Symeon Fountoukidis,
  • Nick Rigogiannis,
  • Georgios Voltsis,
  • Konstantinos Terzopoulos,
  • Michael Loupis and
  • Nikolaos Papanikolaou

10 January 2024

The concept of more electric aircraft (MEA) has gained popularity over the last few decades. As the power level of electric loads is constantly increasing, the installation of advanced protection systems becomes of paramount importance. In this conte...

  • Proceeding Paper
  • Open Access
1 Citations
975 Views
9 Pages

Source Camera Linking Algorithm Based on the Analysis of Plain Image Zones

  • Ana Elena Ramirez-Rodriguez,
  • Mariko Nakano and
  • Hector Perez-Meana

11 January 2024

This paper proposes an image linking scheme, where the plain zones of the image under analysis are used, which are detected using the Discrete Cosine Transform. Then, a Block Matching 3D denoising filter is used to reduce the additive noise such that...

  • Proceeding Paper
  • Open Access
6 Citations
2,359 Views
10 Pages

Ant Colony Optimization Algorithm for Feature Selection in Suspicious Transaction Detection System

  • Karina Niyazova,
  • Assel Mukasheva,
  • Gani Balbayev,
  • Teodor Iliev,
  • Nazym Mirambayeva and
  • Mukhamedali Uzakbayev

11 January 2024

The fight against financial crimes has become increasingly challenging, and the need for sophisticated systems that can accurately identify suspicious transactions has become more pressing. The goal of the study is to develop a new feature selection...

  • Proceeding Paper
  • Open Access
1,128 Views
10 Pages

Design of an Experimental Facility for Thermographic Analysis of Photovoltaic Installations

  • Ventsislav Keseev,
  • Boris Evstatiev,
  • Nicolay Mihailov,
  • Tsvetelina Mladenova and
  • Vladislav Hinkov

10 January 2024

Regular inspections of photovoltaic (PV) installations are an important procedure for optimizing their efficiency and prolonging their life expectancies; however, this might be a costly activity. One of the alternatives is visual monitoring using cam...

  • Proceeding Paper
  • Open Access
3 Citations
1,999 Views
10 Pages

10 January 2024

This paper evaluates the performance of an inverter-fed nine-phase squirrel cage induction motor (SCIM) under faulty conditions. The induction motor’s stator core of the conventional National Electrical Manufacturers Association (NEMA) frame si...

  • Proceeding Paper
  • Open Access
1,541 Views
8 Pages

Heat Transfer Intensification in Recuperative Heat Exchangers of the Stirling Engine

  • Abay Dostiyarov,
  • Gulzira Koldassova,
  • Nellya Jamankulova,
  • Aliya Dostiyarova,
  • Iliya Iliev and
  • Ivan Beloev

10 January 2024

The non-stationary mode of movement of the working fluid flow in the Stirling engine causes serious difficulties in the design of heat exchangers. In most cases, the operation of conventional commercial heat exchangers is considered under steady-stat...

  • Proceeding Paper
  • Open Access
6 Citations
1,759 Views
8 Pages

Utilization of Hydrogen-Containing Gas Waste from Deep Oil Refining at a Hybrid Power Plant with a Solid Oxide Fuel Cell

  • Ivan Beloev,
  • Antonina Filimonova,
  • Andrey Chichirov,
  • Natalia Chichirova,
  • Andrey Filimonov and
  • Iliya Iliev

The article is devoted to the issues of the utilization of hydrogen-containing gas wastes in oil refining deep processing. Gas wastes consist of hydrogen, methane, ethane, propane, butane, other saturated and unsaturated C5-C7 hydrocarbons, sulfur co...

  • Proceeding Paper
  • Open Access
8 Citations
3,054 Views
10 Pages

A review of current trends in CVSs (computer vision systems) regarding hardware and software components, in the context of cheese quality evaluation, is presented in this paper, and some directions for future development in the field are discussed. T...

  • Proceeding Paper
  • Open Access
1,121 Views
7 Pages

This paper presents an approach for the predictive analysis of teletraffic performance indices through derived analytical and regression structures based on Artificial Intelligence. The systematization of synthesis, testing, and verification processe...

  • Proceeding Paper
  • Open Access
1 Citations
1,036 Views
10 Pages

The Characterization of Deformable Photovoltaic Modules

  • Mohammad Isaied and
  • Anas Al Tarabsheh

The system under investigation is a deformable photovoltaic–wind hybrid system which utilizes both solar and wind energy by combining PV modules with a vertical-axis wind turbine. This system contains 5 PV modules separated by 72° angles; t...

  • Proceeding Paper
  • Open Access
1 Citations
3,266 Views
8 Pages

The study presents an analysis and guide for the synthesis of a spherical shaped gear mesh in kinematic sculptures. The specific conditions for generating such arrangements are investigated, like the mesh condition for constrained gear systems, the g...

  • Proceeding Paper
  • Open Access
2 Citations
1,130 Views
12 Pages

Batteries Contribution Assessment for Optimal Self-Sufficiency in Large Building Complexes

  • Emmanuel Karapidakis,
  • Marios Nikologiannis,
  • Ariadni Kikaki,
  • Marini Markaki and
  • Amalia Moutsopoulou

Energy consumption in large building complexes has a specific profile, consisting of thermal energy and electricity. Due to the recent energy crises, operational costs of these needs have been significantly increased. According to EU Energies Policie...

  • Proceeding Paper
  • Open Access
4 Citations
2,205 Views
8 Pages

Novel Natural Bee Brick with a Low Energy Footprint for “Green” Masonry Walls: Mechanical Properties

  • Athanasia K. Thomoglou,
  • Maristella E. Voutetaki,
  • Jacob G. Fantidis and
  • Constantin E. Chalioris

The present research delves into the experimental investigation of the mechanical properties of bee bricks, which serve as nesting habitats for solitary bees. The study aims to provide valuable insights into the efficacy of these bricks as eco-friend...

  • Proceeding Paper
  • Open Access
1 Citations
1,587 Views
15 Pages

Multi-source autonomous navigation-dependable decision making has a crucial impact on the overall performance of navigation systems. To solve the problem of overall system robustness caused by the intelligent-dependable decision making difficulties o...

  • Proceeding Paper
  • Open Access
6 Citations
2,419 Views
10 Pages

In the transition from non-renewable to renewable energy sources, wind and solar power plants have emerged as primary sources for reducing atmospheric emissions. However, ensuring grid stability remains a challenge in the absence of traditional power...

  • Proceeding Paper
  • Open Access
2,154 Views
10 Pages

The full pinion engagement planetary gear trains are comparatively little known especially when it comes to the load sharing between the planets. In this paper, an attempt has been made to compensate for the lack of statistical data by extending the...

  • Proceeding Paper
  • Open Access
1 Citations
2,432 Views
7 Pages

Assessment and Analysis of Forest Fires in Bulgaria

  • Rositsa Velichkova,
  • Elitsa Gieva and
  • Iskra Simova

Forest fires exert detrimental effects on the economic, social, and ecological well-being of both individual nations and expansive geographical regions. These fires lead to the destruction of substantial quantities of valuable timber, the degradation...

  • Editorial
  • Open Access
1,722 Views
2 Pages

This conference aimed to provide an international forum for researchers, academics, people in industry, and students to address recent research results and to present and discuss their ideas, theories, technologies, systems, tools, applications, work...

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Eng. Proc. - ISSN 2673-4591