Pub Date : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108132
Pengcheng Yin, Hongli Chen, W. Hou, Mingguo Liu, Jinlong Zhang, Yongjun Li
The data transmitted in the JESD204B transceiver should be scrambled, and the data scrambler is based on linear feedback shift registers (LFSR). Moreover, for the problem of complex circuit design inside the JESD204B transceiver, a built-in self-test (BIST) circuit is added to facilitate testing and verification of the transceiver. In the BIST circuit, the test vector is mostly composed of Pseudo Random Binary Sequence (PRBS), and the PRBS Generator (PRSG) is also based on LFSR. Traditionally, the data scrambler and the PRSG are two separate circuits to implement. A design scheme of logic sharing architecture is proposed in this paper, based on the principle and characteristics of data scrambler and PRSG, by sharing registers and XOR gates. The sharing circuit can realize both scrambling the transmitted data and generate PRBS. This design improves the reuse rate of the circuit and reduces the hardware resource consumption of the circuit. Measurements of the sharing circuit are performed by a FPGA development platform, which proves the effectiveness of the proposed sharing circuit.
{"title":"Research and Design of Data Scrambling and Pseudo Random Sequence Sharing Circuit","authors":"Pengcheng Yin, Hongli Chen, W. Hou, Mingguo Liu, Jinlong Zhang, Yongjun Li","doi":"10.1109/ATEE58038.2023.10108132","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108132","url":null,"abstract":"The data transmitted in the JESD204B transceiver should be scrambled, and the data scrambler is based on linear feedback shift registers (LFSR). Moreover, for the problem of complex circuit design inside the JESD204B transceiver, a built-in self-test (BIST) circuit is added to facilitate testing and verification of the transceiver. In the BIST circuit, the test vector is mostly composed of Pseudo Random Binary Sequence (PRBS), and the PRBS Generator (PRSG) is also based on LFSR. Traditionally, the data scrambler and the PRSG are two separate circuits to implement. A design scheme of logic sharing architecture is proposed in this paper, based on the principle and characteristics of data scrambler and PRSG, by sharing registers and XOR gates. The sharing circuit can realize both scrambling the transmitted data and generate PRBS. This design improves the reuse rate of the circuit and reduces the hardware resource consumption of the circuit. Measurements of the sharing circuit are performed by a FPGA development platform, which proves the effectiveness of the proposed sharing circuit.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114770851","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108375
N. Evstatieva, B. Evstatiev
Thermal modelling of electronic devices is one of the most important tools for assessing their reliability under different working regimes. In this study is presented a thermal model of electronic devices, which is based on data obtained by an infrared camera. The PCB is classified into five zones, depending on their temperature. Then the powers dissipated and absorbed by each zone, their steady state temperatures, the convective heat transfer coefficient, etc. are approximated. The aforementioned data is used as input data for the developed model, which is based on the Finite difference method and some well-known physical dependencies. The developed model is verified by comparing the simulated data with the experimentally obtained one. It could be used to investigate the thermal behavior of the device under different operating conditions.
{"title":"Modelling the Temperature Field of Electronic Devices with the Use of Infrared Thermography","authors":"N. Evstatieva, B. Evstatiev","doi":"10.1109/ATEE58038.2023.10108375","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108375","url":null,"abstract":"Thermal modelling of electronic devices is one of the most important tools for assessing their reliability under different working regimes. In this study is presented a thermal model of electronic devices, which is based on data obtained by an infrared camera. The PCB is classified into five zones, depending on their temperature. Then the powers dissipated and absorbed by each zone, their steady state temperatures, the convective heat transfer coefficient, etc. are approximated. The aforementioned data is used as input data for the developed model, which is based on the Finite difference method and some well-known physical dependencies. The developed model is verified by comparing the simulated data with the experimentally obtained one. It could be used to investigate the thermal behavior of the device under different operating conditions.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114801275","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108236
R. Popa, G. Iubu
This paper presents the results of the analysis of uniformly distributed but non-uniformly fed antenna arrays in order to reduce the level of the sidelobes of the sum radiation pattern of the array. After a presentation of the general aspects related to the theory of linear weighted antenna arrays, the analysis focuses on some weighting functions expressible by series of complex exponential functions, applied both to linear arrays and to arrays with planar aperture, uniformly distributed: the family functions "cos2 with pedestal", the family of Blackman functions and the Taylor weighting function.In the paper, after the unitary foundation of the mathematical support of the theory of weighted linear arrays, it is extended to weighted planar arrays. This support was then modeled by programs designed to calculate the main parameters of the directivity of the weighted arrays (opening at -3dB of the main lobe of the radiation pattern, the beam broadening factor, the position and level of the sidelobes, the maximum value of the directivity coefficient and the losses in its value related to the unweighted array), as well as the graphic representation of the array's sum radiation patterns. The obtained results highlight the net advantages of using the Taylor weighting function.
{"title":"Considerations Regarding the Directivity of Antenna Arrays, Uniformly Distributed and Non-uniformly Illuminated","authors":"R. Popa, G. Iubu","doi":"10.1109/ATEE58038.2023.10108236","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108236","url":null,"abstract":"This paper presents the results of the analysis of uniformly distributed but non-uniformly fed antenna arrays in order to reduce the level of the sidelobes of the sum radiation pattern of the array. After a presentation of the general aspects related to the theory of linear weighted antenna arrays, the analysis focuses on some weighting functions expressible by series of complex exponential functions, applied both to linear arrays and to arrays with planar aperture, uniformly distributed: the family functions \"cos2 with pedestal\", the family of Blackman functions and the Taylor weighting function.In the paper, after the unitary foundation of the mathematical support of the theory of weighted linear arrays, it is extended to weighted planar arrays. This support was then modeled by programs designed to calculate the main parameters of the directivity of the weighted arrays (opening at -3dB of the main lobe of the radiation pattern, the beam broadening factor, the position and level of the sidelobes, the maximum value of the directivity coefficient and the losses in its value related to the unweighted array), as well as the graphic representation of the array's sum radiation patterns. The obtained results highlight the net advantages of using the Taylor weighting function.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114842632","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108111
Claudiu Solea, D. Toader, M. Vintan, M. Greconici, D. Vesa, I. Tatai
High-impedance fault detection is a recurring issue tackled by academics. The lack of publicly available manufacturers know-how, real measurements and logged data from electric utilities regarding their occurrence and the related protection schemes operation forces researchers to develop computational models resembling the contingencies present in power systems within the accuracy provided by peers’ previous validated work. This paper introduces a library comprised of built-in and user-defined blocks and subsystems that are necessary for: different high impedance fault conditions simulation, symmetrical component measurements, signal processing, feature extraction, and assessment of relay operation. The purpose of this paper is to provide researchers and technical practitioners with a user-friendly and straightforward framework that facilitates the simulation of a variety of high impedance fault conditions and the analysis of related protective relay behaviour.
{"title":"MATLAB Library for Simulation of High Impedance Faults in Distribution Networks and Related Protective Relay Behaviour Analysis","authors":"Claudiu Solea, D. Toader, M. Vintan, M. Greconici, D. Vesa, I. Tatai","doi":"10.1109/ATEE58038.2023.10108111","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108111","url":null,"abstract":"High-impedance fault detection is a recurring issue tackled by academics. The lack of publicly available manufacturers know-how, real measurements and logged data from electric utilities regarding their occurrence and the related protection schemes operation forces researchers to develop computational models resembling the contingencies present in power systems within the accuracy provided by peers’ previous validated work. This paper introduces a library comprised of built-in and user-defined blocks and subsystems that are necessary for: different high impedance fault conditions simulation, symmetrical component measurements, signal processing, feature extraction, and assessment of relay operation. The purpose of this paper is to provide researchers and technical practitioners with a user-friendly and straightforward framework that facilitates the simulation of a variety of high impedance fault conditions and the analysis of related protective relay behaviour.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116593900","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108301
A. Michaelides, Thanos Nicolaou
This paper presents an integrated inductive capacitive component wound from aluminum/polyester foils and examines its suitability to provide variable reactive power for compensation in low voltage power systems. A 14 kVAR prototype integrated component is constructed with a winding mechanism specially build for this research task. Measured technical parameters verify via its capacitive and inductive behavior the dual character of the pilot model. Fundamental analysis documents the components ability to perform automatic compensation. The reactive power of a 1.2 kW, 230 V induction motor is compensated by the pilot model the latter being regulated automatically via a control feedback process to provide the necessary capacitive reactive power. Extended preliminary experimentation at this stage indicates reasonable prospects for such an integrated component to compensate both inductive and capacitive reactive power.
{"title":"A Variable Inductor-Capacitor for Reactive Power Compensation","authors":"A. Michaelides, Thanos Nicolaou","doi":"10.1109/ATEE58038.2023.10108301","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108301","url":null,"abstract":"This paper presents an integrated inductive capacitive component wound from aluminum/polyester foils and examines its suitability to provide variable reactive power for compensation in low voltage power systems. A 14 kVAR prototype integrated component is constructed with a winding mechanism specially build for this research task. Measured technical parameters verify via its capacitive and inductive behavior the dual character of the pilot model. Fundamental analysis documents the components ability to perform automatic compensation. The reactive power of a 1.2 kW, 230 V induction motor is compensated by the pilot model the latter being regulated automatically via a control feedback process to provide the necessary capacitive reactive power. Extended preliminary experimentation at this stage indicates reasonable prospects for such an integrated component to compensate both inductive and capacitive reactive power.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116665541","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108088
V. Voicu, Livia-Andreea Dina, Constantin Chelan, I. Dumbravă, D. Iovan, Marius Alin Neagoe, Cristian Alexandru Constantinescu
This paper presents aspects regarding the measurement technique in order to implement the recommendations for evaluating the absorption of radio-frequency (RF) signals, according to IEEE Std. 1128-1998(R2012). To characterize the absorption properties of materials used in the field of signal absorption, the standard recommends several test methods, opting for the arch method. A type of RF absorber with pyramidal geometry was tested, the measurements being carried out in the frequency range 3 - 5 GHz, with horn antennas. A measurement without absorbents was first performed to determine the reference level. The reflection coefficients of the material were then measured for a positioning of the antennas at an angle of 30° inside the arc. The results obtained, which are tabulated, for different frequencies, indicate the level of absorption (loss) in the RF absorbing material. A procedure for measuring a basic property of RF absorbers is therefore proposed.
{"title":"Measurement Technique for Evaluating Radio Frequency Absorption","authors":"V. Voicu, Livia-Andreea Dina, Constantin Chelan, I. Dumbravă, D. Iovan, Marius Alin Neagoe, Cristian Alexandru Constantinescu","doi":"10.1109/ATEE58038.2023.10108088","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108088","url":null,"abstract":"This paper presents aspects regarding the measurement technique in order to implement the recommendations for evaluating the absorption of radio-frequency (RF) signals, according to IEEE Std. 1128-1998(R2012). To characterize the absorption properties of materials used in the field of signal absorption, the standard recommends several test methods, opting for the arch method. A type of RF absorber with pyramidal geometry was tested, the measurements being carried out in the frequency range 3 - 5 GHz, with horn antennas. A measurement without absorbents was first performed to determine the reference level. The reflection coefficients of the material were then measured for a positioning of the antennas at an angle of 30° inside the arc. The results obtained, which are tabulated, for different frequencies, indicate the level of absorption (loss) in the RF absorbing material. A procedure for measuring a basic property of RF absorbers is therefore proposed.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116813775","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108100
D. Marin, Alexandru-Ionel Constantin, P. Anghelita, Ioan Tiberiu Şerban
The paper presents results related to the laboratory performances assessment of a 3 kW photovoltaic inverter after 8 years of storage. The performance characteristics concerns the efficiency, output voltages, total harmonic distortion for minimum, nominal and maximum voltages, taking into account a range between 5% to 100 % input power level. The evaluation was performed in the accredited Photovoltaic Systems Laboratory (PVLAB) within the Institute for Research and Development in Electrical Engineering ICPE-CA, Bucharest, Romania.
{"title":"Performances Assessment of an Inverter after 8 Years of Storage","authors":"D. Marin, Alexandru-Ionel Constantin, P. Anghelita, Ioan Tiberiu Şerban","doi":"10.1109/ATEE58038.2023.10108100","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108100","url":null,"abstract":"The paper presents results related to the laboratory performances assessment of a 3 kW photovoltaic inverter after 8 years of storage. The performance characteristics concerns the efficiency, output voltages, total harmonic distortion for minimum, nominal and maximum voltages, taking into account a range between 5% to 100 % input power level. The evaluation was performed in the accredited Photovoltaic Systems Laboratory (PVLAB) within the Institute for Research and Development in Electrical Engineering ICPE-CA, Bucharest, Romania.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117020086","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108311
G. Grigoraș, Florina Scarlatache, Stefania Galbau
A modernization strategy associated with the replacement of the No-Load Tap Changer-fitted distribution transformers having low-performance standards (the commissioning year being before 2000) with the On-Load Tap Changer-fitted Tier 2 transformers according to the Eco-design European Directive, to ensure the flexibility of the voltage control in the photovoltaic-rich active electric distribution networks has been proposed to increase the energy efficiency, decrease the energy losses, and improve the voltage quality. An active electric distribution network supplied from an electric distribution substation equipped with a transformer commissioned in the year 1979 (rated power of 250 kVA and No- Load Tap Changer with 3 taps) from a peripheral urban area belonging to a Romanian Distribution Network Operator has been used to demonstrate the efficiency of the strategy, obtaining an optimal solution associated with a Tier 2 transformer having rated power of 160 kVA and On-Load Tap Changer having 17 taps which led to an energy-saving of 4.5 MWh/year and improved the voltage quality quantified through the smallest value of the mean squared value of voltage for a time between two changes of the tap position of 15 minutes, keeping all voltages from the nodes between the allowable limits.
{"title":"An Efficient Distribution Transformer Fleet Modernization Strategy for a Rapid Transition toward the Active Electric Networks","authors":"G. Grigoraș, Florina Scarlatache, Stefania Galbau","doi":"10.1109/ATEE58038.2023.10108311","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108311","url":null,"abstract":"A modernization strategy associated with the replacement of the No-Load Tap Changer-fitted distribution transformers having low-performance standards (the commissioning year being before 2000) with the On-Load Tap Changer-fitted Tier 2 transformers according to the Eco-design European Directive, to ensure the flexibility of the voltage control in the photovoltaic-rich active electric distribution networks has been proposed to increase the energy efficiency, decrease the energy losses, and improve the voltage quality. An active electric distribution network supplied from an electric distribution substation equipped with a transformer commissioned in the year 1979 (rated power of 250 kVA and No- Load Tap Changer with 3 taps) from a peripheral urban area belonging to a Romanian Distribution Network Operator has been used to demonstrate the efficiency of the strategy, obtaining an optimal solution associated with a Tier 2 transformer having rated power of 160 kVA and On-Load Tap Changer having 17 taps which led to an energy-saving of 4.5 MWh/year and improved the voltage quality quantified through the smallest value of the mean squared value of voltage for a time between two changes of the tap position of 15 minutes, keeping all voltages from the nodes between the allowable limits.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"2674 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115385939","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108242
D. Lipcinski, M. Popa, C. Ilie, N. Tănase, D. Ovezea, Romulus Marian Mihai
This paper presents certain technological aspects regarding the propulsion of unmanned aerial vehicles (UAVs), which are dedicated to national security applications. The paper presents the current state of propulsion systems, focused on the field of electric machines for UAV systems, highlighting the contribution to these systems as well as presenting a technological solution of a dual excitation generator. In the last part of the paper, an experimental study is presented regarding the thermal behavior of the power distribution system of a captive multicopter (HOVER). Our results prove useful in choosing the type of power cables and power sources for UAV systems.
{"title":"Practical Aspects Regarding the Propulsion of UAV Systems","authors":"D. Lipcinski, M. Popa, C. Ilie, N. Tănase, D. Ovezea, Romulus Marian Mihai","doi":"10.1109/ATEE58038.2023.10108242","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108242","url":null,"abstract":"This paper presents certain technological aspects regarding the propulsion of unmanned aerial vehicles (UAVs), which are dedicated to national security applications. The paper presents the current state of propulsion systems, focused on the field of electric machines for UAV systems, highlighting the contribution to these systems as well as presenting a technological solution of a dual excitation generator. In the last part of the paper, an experimental study is presented regarding the thermal behavior of the power distribution system of a captive multicopter (HOVER). Our results prove useful in choosing the type of power cables and power sources for UAV systems.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122851038","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 : 2023-03-23DOI: 10.1109/ATEE58038.2023.10108097
Ion-Daniel Ilina
The paper presents the determination of the parameters and the operation simulation of a low-power synchronous generator. The electrical parameters are determined using static experimental methods (DC decay test and Standstill Frequency Response (SSFR) test), using the d-q orthogonal mathematical model. The mechanical parameters are determined by the retardation test (self-braking method). The Matlab-Simulink program was used for numerical calculations and simulations, and the results obtained from the simulations were experimentally validated.
{"title":"Determining the Parameters and Simulate Operation of the Synchronous Generators","authors":"Ion-Daniel Ilina","doi":"10.1109/ATEE58038.2023.10108097","DOIUrl":"https://doi.org/10.1109/ATEE58038.2023.10108097","url":null,"abstract":"The paper presents the determination of the parameters and the operation simulation of a low-power synchronous generator. The electrical parameters are determined using static experimental methods (DC decay test and Standstill Frequency Response (SSFR) test), using the d-q orthogonal mathematical model. The mechanical parameters are determined by the retardation test (self-braking method). The Matlab-Simulink program was used for numerical calculations and simulations, and the results obtained from the simulations were experimentally validated.","PeriodicalId":398894,"journal":{"name":"2023 13th International Symposium on Advanced Topics in Electrical Engineering (ATEE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128896287","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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