Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787281
Dmitry L. Volkov
The paper is about the problem of load distribution in multi motor electro drives, where the torques from two or more motors are summarized on the common shaft or the common load. The motors usually are the same type and power and the common load torque is to be distributed among motors equally. But in practice load torque is distributed unequally due to motor parameters inequality and special measures are to be taken for equal distribution. Some ways to achieve equal torque distribution are possible. It may be active torque control all operating time of drive, or it may be efforts to make mechanical characteristics to be near to each other. It may be done by two parameters, or by only one parameter for simplification. The usability of this simplified way is discussed in the paper.
{"title":"Variants of Equalization of Torques in Multi Motor Electric Drives","authors":"Dmitry L. Volkov","doi":"10.1109/ICIEAM54945.2022.9787281","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787281","url":null,"abstract":"The paper is about the problem of load distribution in multi motor electro drives, where the torques from two or more motors are summarized on the common shaft or the common load. The motors usually are the same type and power and the common load torque is to be distributed among motors equally. But in practice load torque is distributed unequally due to motor parameters inequality and special measures are to be taken for equal distribution. Some ways to achieve equal torque distribution are possible. It may be active torque control all operating time of drive, or it may be efforts to make mechanical characteristics to be near to each other. It may be done by two parameters, or by only one parameter for simplification. The usability of this simplified way is discussed in the paper.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128387429","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787183
Aleksandr Poltavsky, G. Akhobadze
This article presents one of the approaches to the optimization of modern information and measurement system in unmanned vehicles. The development of unmanned aircraft vehicles (UAV) and unmanned aircraft system (UAS) models has seen a great increase in popularity recently. The existing research on unmanned aviation is innovative and it is progressing fast. The developments change their structure and form dramatically and improve the hardware and software components of various control and aiming systems (AS) while extending the list of utilities for them that are necessary for the fulfillment of the key control goals. Usually, the main blocks of multiloop AS components comprise information, measurement, and control systems (IMCS) that are also included in the automated control system (ACS) of the aircraft. It is often necessary to get an objective assessment of the technical level of such systems, especially at the early design stages, and analyze the preparation for the control decision making. Therefore, the suggested approach is based on the combined use of simulation modeling algorithms, and it stipulates a structure-and-parameter optimization of components within the IMCS blocks of the automated control system for unmanned aircrafts.
{"title":"Optimizing the Models of the Data Measurement System of an Unmanned Aircraft","authors":"Aleksandr Poltavsky, G. Akhobadze","doi":"10.1109/ICIEAM54945.2022.9787183","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787183","url":null,"abstract":"This article presents one of the approaches to the optimization of modern information and measurement system in unmanned vehicles. The development of unmanned aircraft vehicles (UAV) and unmanned aircraft system (UAS) models has seen a great increase in popularity recently. The existing research on unmanned aviation is innovative and it is progressing fast. The developments change their structure and form dramatically and improve the hardware and software components of various control and aiming systems (AS) while extending the list of utilities for them that are necessary for the fulfillment of the key control goals. Usually, the main blocks of multiloop AS components comprise information, measurement, and control systems (IMCS) that are also included in the automated control system (ACS) of the aircraft. It is often necessary to get an objective assessment of the technical level of such systems, especially at the early design stages, and analyze the preparation for the control decision making. Therefore, the suggested approach is based on the combined use of simulation modeling algorithms, and it stipulates a structure-and-parameter optimization of components within the IMCS blocks of the automated control system for unmanned aircrafts.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128881204","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787245
M. Ivanov, A. Ulanov, N. Cherkasov
The development of Industry 4.0 technology requires the automation of technological processes. Weld quality inspections are carried out predominantly manually and can combine different types of non-destructive testing depending on the structure's intended use. It significantly slows down the manufacturing process and negates the effect of robotized welding production. At the same time, when welding on a welding robot, it is possible to use the built-in vision system, which currently in its default configuration is not initially provided to inspect welds after welding. Typically, these systems are integrated with robot arms that locate the desired parts in a box or crate and feed them to the actuators, orienting them correctly for the task at hand. It should be noted that for visual inspection of welds, external specialized computer vision systems with pattern recognition systems are usually used. Thus, the actual task is to investigate the possibility of visual inspection of weld defects specific to surface defects such as pore, crack and undercut, using the integrated FANUC iRVision 3DL system. The visual inspection of weld defects using the iRVision 3DL computer vision system installed on the FANUC robot was established. The system has the highest sensitivity to pore-type defects. The developed technique allows the quality control of the weld in an automated mode. In this case, the quality assessment should be carried out primarily using a 3D Laser Vision Sensor and a photo of the weld.
{"title":"Visual Control of Weld Defects Using Computer Vision System on FANUC Robot","authors":"M. Ivanov, A. Ulanov, N. Cherkasov","doi":"10.1109/ICIEAM54945.2022.9787245","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787245","url":null,"abstract":"The development of Industry 4.0 technology requires the automation of technological processes. Weld quality inspections are carried out predominantly manually and can combine different types of non-destructive testing depending on the structure's intended use. It significantly slows down the manufacturing process and negates the effect of robotized welding production. At the same time, when welding on a welding robot, it is possible to use the built-in vision system, which currently in its default configuration is not initially provided to inspect welds after welding. Typically, these systems are integrated with robot arms that locate the desired parts in a box or crate and feed them to the actuators, orienting them correctly for the task at hand. It should be noted that for visual inspection of welds, external specialized computer vision systems with pattern recognition systems are usually used. Thus, the actual task is to investigate the possibility of visual inspection of weld defects specific to surface defects such as pore, crack and undercut, using the integrated FANUC iRVision 3DL system. The visual inspection of weld defects using the iRVision 3DL computer vision system installed on the FANUC robot was established. The system has the highest sensitivity to pore-type defects. The developed technique allows the quality control of the weld in an automated mode. In this case, the quality assessment should be carried out primarily using a 3D Laser Vision Sensor and a photo of the weld.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133977125","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787262
V. Basmanov, A. V. Votinsev, V. Kholmanskikh
The authors of the article propose a method for determining the culprit in the deterioration of the quality of electricity at the point of common connection using the example of voltage unbalance. The issues of ensuring the quality of electrical energy in power supply systems are of great importance. They determine the reliability and efficiency of power supply to consumers. It emphasizes the relevance of this article. The aim of the study is to develop a methodology for determining the culprit in the deterioration of the quality indicators of electricity at the point of common coupling (PCC). To achieve this goal, the authors propose to use a deterministic method for calculating the permissible impact of the consumer on the quality of electricity in the PCC, based on the results of seven-day measurements of the mode parameters at operating facilities. The authors suggest assessing the quality of electricity by comparing the current value of the total vector of distortions and the established norms for the quality of electricity in the PCC. Based on the proposed calculation method, they developed an algorithm for determining the culprit in the deterioration of the quality of electricity in the PCC according to voltage unbalance. The results obtained can be used at the design stage and under operating conditions to predict the actual contribution of consumers and the actual contribution of the system after connecting a new electric power industry entity to the PCC.
{"title":"Developing a Methodology for Determining the Culprit in the Deterioration of Power Quality Indicators","authors":"V. Basmanov, A. V. Votinsev, V. Kholmanskikh","doi":"10.1109/ICIEAM54945.2022.9787262","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787262","url":null,"abstract":"The authors of the article propose a method for determining the culprit in the deterioration of the quality of electricity at the point of common connection using the example of voltage unbalance. The issues of ensuring the quality of electrical energy in power supply systems are of great importance. They determine the reliability and efficiency of power supply to consumers. It emphasizes the relevance of this article. The aim of the study is to develop a methodology for determining the culprit in the deterioration of the quality indicators of electricity at the point of common coupling (PCC). To achieve this goal, the authors propose to use a deterministic method for calculating the permissible impact of the consumer on the quality of electricity in the PCC, based on the results of seven-day measurements of the mode parameters at operating facilities. The authors suggest assessing the quality of electricity by comparing the current value of the total vector of distortions and the established norms for the quality of electricity in the PCC. Based on the proposed calculation method, they developed an algorithm for determining the culprit in the deterioration of the quality of electricity in the PCC according to voltage unbalance. The results obtained can be used at the design stage and under operating conditions to predict the actual contribution of consumers and the actual contribution of the system after connecting a new electric power industry entity to the PCC.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132931585","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787250
D. Varlamov, F. Manyakhin, A. Shishkov, A. A. Skvortsov
The paper describes a method for measuring the temperature of the metallurgical p-n junction related to the direct voltage change at ambient conditions. The method developed can be applied both to LEDs and laser diodes. The authors managed to develop the temperature measurement device operated on the basis of the method considered; it measures the temperature of the metallurgical p-n junction by means of analyzing the dynamics of direct voltage change at pulse heating and cooling. The article describes the device and its operating principle. The device consists of two cascades on operating amplifiers OA1 and OA2, an analog and digital converter (ADC), digital and analog converter (DAC), microcontroller (MC) and a personal computer (PC). The sensitivity of the measurement unit is 2 mV/degrees, the period oftransition values reading is 20 msec.
{"title":"Measurement of Metallurgical p-n Junction Temperature by Dynamics of Current-Induced Heating and Cooling","authors":"D. Varlamov, F. Manyakhin, A. Shishkov, A. A. Skvortsov","doi":"10.1109/ICIEAM54945.2022.9787250","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787250","url":null,"abstract":"The paper describes a method for measuring the temperature of the metallurgical p-n junction related to the direct voltage change at ambient conditions. The method developed can be applied both to LEDs and laser diodes. The authors managed to develop the temperature measurement device operated on the basis of the method considered; it measures the temperature of the metallurgical p-n junction by means of analyzing the dynamics of direct voltage change at pulse heating and cooling. The article describes the device and its operating principle. The device consists of two cascades on operating amplifiers OA1 and OA2, an analog and digital converter (ADC), digital and analog converter (DAC), microcontroller (MC) and a personal computer (PC). The sensitivity of the measurement unit is 2 mV/degrees, the period oftransition values reading is 20 msec.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128412938","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787225
E. Puzina, I. Khudonogov
The solution of urgent problems in 35 kV networks, which is sectionalizing of overhead distribution networks of medium voltage in order to increase the reliability of consumers power supply, is considered in this paper. The share of 35 kV networks is high, and almost half of distribution network supply centers are 35/10 kV substations. The length of 35 kV overhead lines in Rosseti, JSC alone is 115.286 km. For oil and gas production enterprises, as well as for a number of industrial enterprises, 35 kV class remains the main one in the power supply system. The purpose of this work is to analyze the efficiency of using SMART 35 kV reclosers in 35 kV networks. To analyze the efficiency of using reclosers in this paper, we assessed the reliability of consumers power supply in medium voltage class networks. The main indicator of power supply reliability is the amount of power undersupply to consumers.
{"title":"Efficiency of Decentralized Sectionalizing System for Overhead Distribution Networks","authors":"E. Puzina, I. Khudonogov","doi":"10.1109/ICIEAM54945.2022.9787225","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787225","url":null,"abstract":"The solution of urgent problems in 35 kV networks, which is sectionalizing of overhead distribution networks of medium voltage in order to increase the reliability of consumers power supply, is considered in this paper. The share of 35 kV networks is high, and almost half of distribution network supply centers are 35/10 kV substations. The length of 35 kV overhead lines in Rosseti, JSC alone is 115.286 km. For oil and gas production enterprises, as well as for a number of industrial enterprises, 35 kV class remains the main one in the power supply system. The purpose of this work is to analyze the efficiency of using SMART 35 kV reclosers in 35 kV networks. To analyze the efficiency of using reclosers in this paper, we assessed the reliability of consumers power supply in medium voltage class networks. The main indicator of power supply reliability is the amount of power undersupply to consumers.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125988226","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787221
P. Ilyushin, A. Kulikov
Connecting new customers on a large scale, and the existing customers' rising power draw cause power transmission lines (PTL) and power transformers in use to overload. Fast reconstruction of such facilities is objectively not an option. Mobile generator sets (GS) are a feasible solution. The paper discusses some technicalities and key advantages of mobile GS's. It analyzes Russian and international history of using mobile generator sets in temporarily set up energy systems. The authors further discuss the feasibility of using mobile GS's to implement local power system protection algorithms in order to address PTL and power transformer overloads, limit the voltage sag, or provide backup power. This helps minimize load-shedding and keep the required level of net electricity output. The paper further shows an implementation of automated overload limiting, which relies on automatic startup and loading of mobile generators. We additionally discuss approaches to making ramp-rate requirements on mobile GS's, and to the creation of local network service markets. The paper concludes with an overview of prospects of using mobile GS's in the context of today's transformation of electric power systems.
{"title":"Field Data on, and Prospects of, Using Mobile Generator Sets in Electric Power Systems","authors":"P. Ilyushin, A. Kulikov","doi":"10.1109/ICIEAM54945.2022.9787221","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787221","url":null,"abstract":"Connecting new customers on a large scale, and the existing customers' rising power draw cause power transmission lines (PTL) and power transformers in use to overload. Fast reconstruction of such facilities is objectively not an option. Mobile generator sets (GS) are a feasible solution. The paper discusses some technicalities and key advantages of mobile GS's. It analyzes Russian and international history of using mobile generator sets in temporarily set up energy systems. The authors further discuss the feasibility of using mobile GS's to implement local power system protection algorithms in order to address PTL and power transformer overloads, limit the voltage sag, or provide backup power. This helps minimize load-shedding and keep the required level of net electricity output. The paper further shows an implementation of automated overload limiting, which relies on automatic startup and loading of mobile generators. We additionally discuss approaches to making ramp-rate requirements on mobile GS's, and to the creation of local network service markets. The paper concludes with an overview of prospects of using mobile GS's in the context of today's transformation of electric power systems.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126025867","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787164
E. L. Eremin, L. V. Nikiforova, E. A. Shelenok
This article is devoted to the problem of synthesis the combined nonlinear algorithms for regulator of the control system for two degree of freedom robot-manipulator which has the input signals restrictions. As the solution methods the hyperstability criterion, the conception of L-dissipativity, the fast-acting dynamic filter-correctors and an implicit reference model are used. The main feature of the proposed solution is the author's approach to obtaining special integral estimates and use in the structure of the regulator the dynamic switch those both guarantee the stability and operability of the control system. With the help of simulation operation quality of the proposed decentralized nonlinear control system is shown. The obtained in the present article results may be useful to design and construct the control loops for various mechanical system such as rotor systems or systems of the inverted pendulums.
{"title":"Combined Nonlinear Control of Robot-Manipulator with Limitations of the Input Signals","authors":"E. L. Eremin, L. V. Nikiforova, E. A. Shelenok","doi":"10.1109/ICIEAM54945.2022.9787164","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787164","url":null,"abstract":"This article is devoted to the problem of synthesis the combined nonlinear algorithms for regulator of the control system for two degree of freedom robot-manipulator which has the input signals restrictions. As the solution methods the hyperstability criterion, the conception of L-dissipativity, the fast-acting dynamic filter-correctors and an implicit reference model are used. The main feature of the proposed solution is the author's approach to obtaining special integral estimates and use in the structure of the regulator the dynamic switch those both guarantee the stability and operability of the control system. With the help of simulation operation quality of the proposed decentralized nonlinear control system is shown. The obtained in the present article results may be useful to design and construct the control loops for various mechanical system such as rotor systems or systems of the inverted pendulums.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123853225","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787122
Ansaf Abdulnagimov, A. Akhmetov, V. Antonov
The information-measuring system for determining the viscosity of liquids by the Stokes method is described, which calculates the dynamic and kinematic viscosity, the density and the temperature of a liquid. The information-measuring system consists of the viscometer and the software for processing the results of liquids viscosity. The knowledge base has been implemented with reference values of viscosity and density, which makes recommendations to a user after taking measurements about the state of the specimen. To test the developed information-measuring system, the measurements of the viscosity of water and edible oil with positive temperatures were carried out.
{"title":"Information-Measuring System of Liquid Viscosity by Stokes Method","authors":"Ansaf Abdulnagimov, A. Akhmetov, V. Antonov","doi":"10.1109/ICIEAM54945.2022.9787122","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787122","url":null,"abstract":"The information-measuring system for determining the viscosity of liquids by the Stokes method is described, which calculates the dynamic and kinematic viscosity, the density and the temperature of a liquid. The information-measuring system consists of the viscometer and the software for processing the results of liquids viscosity. The knowledge base has been implemented with reference values of viscosity and density, which makes recommendations to a user after taking measurements about the state of the specimen. To test the developed information-measuring system, the measurements of the viscosity of water and edible oil with positive temperatures were carried out.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124799825","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}
Pub Date : 2022-05-16DOI: 10.1109/ICIEAM54945.2022.9787167
M. Danilov, I. Romanenko, V. I. Marugin
The paper considers the conditions under which an analytical calculation of the complex resistances of a four-wire 0.4 kV distribution network lines by means of an automated electricity metering system is possible. Calculated expressions based on measurement data of active and reactive powers and effective voltage values at subscribers and at the beginning of the monitored section of the network are presented. These expressions use the condition of equality of the resistances of the phase and neutral wires for each inter-subscriber network section. The reliability of the proposed expressions of the analytical calculation is confirmed by computational experiments carried out for the simulated network. The results obtained can be useful in organizing of the functions of diagnostics of the main line technical conditions and electricity losses monitoring in the distribution network with an automated accounting system.
{"title":"On the Possibility of Analytical Calculation of the 380 V Distribution Networks Parameters by Automated Energy Consumption Metering Systems","authors":"M. Danilov, I. Romanenko, V. I. Marugin","doi":"10.1109/ICIEAM54945.2022.9787167","DOIUrl":"https://doi.org/10.1109/ICIEAM54945.2022.9787167","url":null,"abstract":"The paper considers the conditions under which an analytical calculation of the complex resistances of a four-wire 0.4 kV distribution network lines by means of an automated electricity metering system is possible. Calculated expressions based on measurement data of active and reactive powers and effective voltage values at subscribers and at the beginning of the monitored section of the network are presented. These expressions use the condition of equality of the resistances of the phase and neutral wires for each inter-subscriber network section. The reliability of the proposed expressions of the analytical calculation is confirmed by computational experiments carried out for the simulated network. The results obtained can be useful in organizing of the functions of diagnostics of the main line technical conditions and electricity losses monitoring in the distribution network with an automated accounting system.","PeriodicalId":128083,"journal":{"name":"2022 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125527011","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}
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