2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)最新文献

{"title":"Control of Single-Axis and Dual-Axis Solar Tracking System","authors":"Mohamed T. Taha, Eyad O. Mohamed, Ayman M. Abdolsalam, A. B. Taha","doi":"10.1109/ICCCEEE49695.2021.9429585","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429585","url":null,"abstract":"This paper concerns with improving the overall output and stability of the solar system by Single-Axis Solar Tracking (SAST) and Dual-Axis Solar Tracking (DAST) by using MATLAB/SIMULINK package with the Arduino as the main control unit in the paper. This combination makes the system more powerful, helps in saving the panel and improve the output or productivity of solar power. The process of tracking makes the panel produce its maximum power all over the day because it makes the panel follow the sun where ever it goes. Voltage and power extracted from the panel will be greater than the stationary position generation depending on the type of tracking system. After finishing the work, it was discovered that: the dual-axis solar tracking system had improved the output of the stationary position by 3.3% and the single-axis solar tracking system had improved the output of the stationary position by 2.6%. The output percentage is low because we used an experimental cell which is not accurate, that is because our paper is not actually an improvement to the cell, but a system that controlling the cell. For the system, it proved its efficiency in producing more power than normal systems. And once using an accurate and capable cell, the output will be further improved, because using MATLAB, which made our system accurate in calculations, and able to analyze information in a better way.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127016757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Improving the Voltage Level on the Power factor at Faroug110 kV Substation","authors":"Mohamed M K Boshara, A. A. Hamouda, M. Alnoor, Hamza Basit, H. Ewad, Abuelbshar Abdelrahim Adam, Amar.M. Abdalla","doi":"10.1109/ICCCEEE49695.2021.9429571","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429571","url":null,"abstract":"The main aim of this paper is to investigate the effect of improving the voltage level on the power factor at Faroug 110kV substation as one of the substations of Khartoum Ring Network. Static VAR Compensator (SVC) has been used to contribute to the improvement of the decline in voltage level at the substation that result from different operating conditions. According to process that carried out to improve the declined voltage level, the power factor has improved significantly at the Substation. Etap Software has been used as a tool in the analysis to determine the effectiveness of SVC technique in the improvement process. The outcomes of the study were both satisfactory and as expected.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117230019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Unit Commitment and Optimal Power Flow Based Optimal Sizing Strategy of Energy Storage Systems","authors":"Mohammed A. Abdulgalil, Megat Gadalla, K. R. Doud","doi":"10.1109/ICCCEEE49695.2021.9429653","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429653","url":null,"abstract":"This paper proposes a new strategy to optimally size an energy storage system (ESS) based on optimization problems in power systems. These optimization problems are unit commitment (UC) which is solved using mixed-integer linear programming (MILP), DC optimal power flow (DC-OPF) which is solved using linear programming (LP), and AC optimal power flow (AC-OPF) which is solved using non-linear programming (NLP). The proposed strategy is tested on the IEEE Reliability Test System (RTS-96) 24-bus system. The results show the effectiveness of integrating an ESS to a power system, which is a microgrid in this paper. General algebraic modeling system (GAMS) is used to model and solve the proposed models.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"130 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113939899","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Model Predictive-Actor Critic Reinforcement Learning for Dexterous Manipulation","authors":"Muhammad Omer, Rami Ahmed, Benjamin Rosman, Sharief F. Babikir","doi":"10.1109/ICCCEEE49695.2021.9429677","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429677","url":null,"abstract":"Dexterous multi-fingered robotic hands represent a promising solution for robotic manipulators to perform a wide range of complex tasks, through acquiring more general purpose skills. Nevertheless, developing complex behaviours for a robot needs sophisticated control strategies, which requires domain expertise with a good understanding of mathematics, and underlying physics, this will be very difficult for such complex robots. Learning algorithms like deep reinforcement learning provide a general framework for robots to learn complex behaviours directly from data. But, even for learning algorithms, dexterous manipulators represent a major challenge due to their high dimensionality and contact rich under-actuated object manipulation. To overcome these challenges, learning algorithms demand extensive data generation, which is often expensive or hard to obtain. So, the need for more efficient and more effective algorithms -that extract more useful information from the least amount of available data- has increased. This paper presents a contribution which is the development of the algorithm Model Predictive Control-Soft Actor Critic (MPC-SAC), an algorithm that combines offline learning with online planning to develop a control policy. The algorithm is benchmarked on two challenging complex dexterous manipulation tasks, against other state of the art model free reinforcement learning algorithms. Finally, it was found that the algorithm achieves asymptotic performance with state of the art data efficiency in both tasks.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122399096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[ICCCEEE 2021 Front cover]","authors":"","doi":"10.1109/iccceee49695.2021.9429600","DOIUrl":"https://doi.org/10.1109/iccceee49695.2021.9429600","url":null,"abstract":"","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122428848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Waste to energy: Recovery of alternative energy source from thermal pyrolysis of medical waste in Khartoum, Sudan","authors":"Mohamed Elfatih H. M. Ahmed, Sadah A. T. Muawad, Abdalaziz K. A. Ahmed, Abuelnuor A. A. Abuelnuor","doi":"10.1109/ICCCEEE49695.2021.9429575","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429575","url":null,"abstract":"Nowadays, healthcare activities generate a significant amount of hazardous materials. One way to manage this problem without causing any pollution is to use the pyrolysis process. The objective of this experimental study is to examine the feasibility of pyrolysis technology to convert the medical waste to syngas and liquid fuel. The medical waste was dried, and then heat treated at $350 ^{circ}mathrm{C}$ for 120 minutes. The produced liquid fuel had a density of 0.7775 g/ml, calorific value of 46.6 MJ/kg, and flashpoint of $30 ^{circ}mathrm{C}$, properties similar to diesel fuel. Moreover, the resulting syngas consist of HC, CO, and CO2, which may be employed in combustion applications. Furthermore, this study proved that the pyrolysis process can be considered as an alternative solution for solving energy and medical waste issues.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121468013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estimation of Solar Radiation of Khartoum City Using ASHRAE Model","authors":"Adil A. M. Omara, Abuelnuor A. A. Abuelnuor, Ibrahim A. I. Eshag","doi":"10.1109/ICCCEEE49695.2021.9429598","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429598","url":null,"abstract":"As Sudan is a tropical country with high solar radiation, solar energy seems to be attractive source of energy. To study the feasibility of solar energy in a region, information on the intensity of solar radiation in addition to the values of direct and diffuse radiations are required. Therefore, this paper aims to estimate the solar radiation of Khartoum city, Sudan. The diffuse, direct and total solar radiations were calculated theoretically using ASHRAE model. The results showed that the solar radiation begins to rise from morning hours reaching highest value at the noon time and gradually reduces until sunset time. The direct radiation was higher than the diffuse radiation except during morning and evening hours of the day. The results also showed that the peak value of solar radiation reaching the earth surface happens during midday very close to noon time. The peak values of total solar radiation happen during summer seasons while lower values happen during winter seasons. The maximum daily average solar irradiance was 8560$text{W/m}^{2}$ on May and minimum daily average solar irradiance was 4481/$text{W/m}^{2}$ on December. The location of Sudan is good for thermal solar application because of the average daily beam irradiance which is about 5231/$text{W/m}^{2}$.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116260555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Building a model to unify E-payment and access in Sudan with help of firebase cloud messaging","authors":"Mohamed Abdalla Mokar, S. Fageeri, Saif Eldin Fattoh","doi":"10.1109/iccceee49695.2021.9429645","DOIUrl":"https://doi.org/10.1109/iccceee49695.2021.9429645","url":null,"abstract":"the system proposed in this paper is new Electronic payment model for Sudanese payment billers. This model will serve all companies and government institutions that have E-payment Service and make one Services warehouse that will be located in the Central bank of Sudan this model will be applied as Restful web service that will be consumed by any mobile, web, or desktop application or any kind of application this model was produced to link the E-payment services for any service provider by national switch to make the integration between all billers and Central bank of Sudan payment system very simple, secure, easy to maintain and lower cost consumption. This model will be connected to backend database that contain billers information and each biller has unique biller id and any biller has biller services that’s need to pay for, this model has seven main functions those functions will be consumed by any web, mobile or any kind of app need to pay to any biller in Sudan its simplify the access to billers and any document related to this services providers, any function was prepared to pass and return value all those seven functions return JSON object as response, any application can consume any web service with no need to read the document of the web service so any application developer want to develop an application or consume this billers services in existing application only needs to target biller service by consuming this biller service with appropriate parameters and he also needs to handle the JSON response in the developed application, this model will solve the two main problems of paper Which are the difficulty to add and manage billers in the backend and the billers services need to documented with updated WSDL (web service Description Language) and also developers need to contact CPOS (Central Bank Of Sudan) for document of specific biller and the new Services in this document. So using this model will help the developers to facilitate the connection of these applications with current or any future E- payment methods in Sudan and also we create one central notification application with help of FCM stand for firebase cloud messaging [4] that will handle any notification and it can target any application with any kind of data or send any update to any user or group of users or even all users in the same time [5].","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130585668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improvement of the Under-Voltage Problem in the Sudanese Network by Using FACTS/SVC Controller","authors":"Ayat Y. Elshreef, Ibrahim Hassan Mho, K. R. Doud","doi":"10.1109/ICCCEEE49695.2021.9429644","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429644","url":null,"abstract":"The power network, in general, must treat some essential requirements: the necessity to modify supply or customer to maintain the power flow in transmission system within acceptable voltage level, and the necessity to preserve equilibrium between load and generation a near real-time. FACTS is a solution to compensate the required real and reactive power necessary for distribution networks in response to large disturbances. One of the FACTS family is the SVC device which is designed to improve the power factor of the system to unity or close to unity so as to improve the power demand instead of using capacitor banks. The main purpose of this work is to investigate the impact of installing the Static VARs Compensators (SVCs) instead of traditional capacitor bank techniques at primary distribution system in Sudanese Gird. The SVCs technique provides rapid dynamic response, and smoothly adjusts the variations in the VARs output which regulate the transmission voltage. The simulation result of Sudanese Network, using NEPLAN program, shows that the voltage profile can be significantly improved by using SVC controllers compared to capacitor banks. The proposed approach is well design to select the most suitable size and location for SVC compensators to solve under/over-voltages problem and minimize power losses in distribution system for the Sudanese Network.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124736250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Classification of EEG Features Extracted from Classroom Experiment using Weighted K-Nearest Neighbors","authors":"A. Babiker, Eltaf Abdalsalam","doi":"10.1109/ICCCEEE49695.2021.9429624","DOIUrl":"https://doi.org/10.1109/ICCCEEE49695.2021.9429624","url":null,"abstract":"Electroencephalogram (EEG) modality is one of the most used neuroimaging techniques to uncover the underlying brain waves in different conditions. In recent years, EEG has been used widely in education especially in classroom learning. In this study, 26 participants were selected based on questionnaires to participate in mathematics classroom experiment to detect student’s interest using EEG. A hybrid method combining Empirical Mode Decomposition (EMD) and wavelet transform was developed and employed for feature extraction. The proposed method achieved high classification accuracy using weighted k-Nearest Neighbors (kNN). The high classification accuracy of 85.7% suggests that brain oscillation patterns of high interest students are somewhat different than students with low or no interest.","PeriodicalId":359802,"journal":{"name":"2020 International Conference on Computer, Control, Electrical, and Electronics Engineering (ICCCEEE)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132661956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}