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2019 8th International Conference on Modern Power Systems (MPS)最新文献

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Energy Efficiency and Power Quality Indicators of a Micro Grid. Case study: Lighting Systems 微电网能效与电能质量指标。案例研究:照明系统
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759734
Cristian Gheorghiu, S. Gheorghe, Mircea Şcripcariu, R. Porumb
{"title":"Energy Efficiency and Power Quality Indicators of a Micro Grid. Case study: Lighting Systems","authors":"Cristian Gheorghiu, S. Gheorghe, Mircea Şcripcariu, R. Porumb","doi":"10.1109/MPS.2019.8759734","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759734","url":null,"abstract":"The current development of Micro - Grids, combined with the pressure enforced by national legislation as a direct effect of the Directive 2012/27/EU and the Directive 2018/844/EU leads to a new set of problems for the end-users, under the form of optimizing the Energy Efficiency (Energy Performance Indicators – EPIs) – Power Quality relationship. As it has been already proven by other studies, certain Energy Performance Improvement Actions (EPIAs) can and will influence the Power Quality Indices (PQIs) of an electrical grid. In this paper, the changes induced in the PQIs of a Micro Grid by the implementation of an EPIA regarding the lighting systems have been analyzed, in order to determine the function that would best describe the variation of the EPI – PQI relationship.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123586722","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}
引用次数: 1
Adaptive OrCAD Simulation Approach in Teaching Non Linear Devices 非线性器件教学中的自适应OrCAD仿真方法
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759676
L. Darabant, O. Pop, Cristina Vatavu
{"title":"Adaptive OrCAD Simulation Approach in Teaching Non Linear Devices","authors":"L. Darabant, O. Pop, Cristina Vatavu","doi":"10.1109/MPS.2019.8759676","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759676","url":null,"abstract":"In this paper the authors present a new technique applicable for simulating fluorescent lamps considered as non-linear devices. The procedure is accurate, with less or no convergence problem encountered during the simulation. This technique is a good fit regarding teaching non-linear systems design topics at both undergraduate and graduate levels, and responds properly to demands from industry. The object of this example used for demonstration is a fluorescent lamp.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124186142","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}
引用次数: 0
Electromagnetic field radiation generated by pulsed non-thermal plasma discharge 脉冲非热等离子体放电产生的电磁场辐射
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759716
O. Beniuga, I. Dirlau, D. Astanei, R. Burlica
{"title":"Electromagnetic field radiation generated by pulsed non-thermal plasma discharge","authors":"O. Beniuga, I. Dirlau, D. Astanei, R. Burlica","doi":"10.1109/MPS.2019.8759716","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759716","url":null,"abstract":"The benefits of non-thermal plasma have been proved effective in the agricultural field, medicine, and environmental control. The process used to obtain non-thermal plasma activated water uses a high voltage source and during plasma discharge is generated an electromagnetic radiation in the surrounding areas of the generator. The present paper assesses the radiated fields in the proximity of the non-thermal plasma reactors, during plasma activated water production, in order to identity their intensity for evaluating the impacts on the electronics or human operators in the near field. The electromagnetic fields are induced by electrical surface discharges and their intensity depends on the distance from the discharge point.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"349 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123333580","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}
引用次数: 0
Lightning System of a Commercial Space in an Energy Efficiency Approach 能效视角下的商业空间闪电系统
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759680
Georgiana Moraru, M. Istrate, Liviu Eduard Pungaru
{"title":"Lightning System of a Commercial Space in an Energy Efficiency Approach","authors":"Georgiana Moraru, M. Istrate, Liviu Eduard Pungaru","doi":"10.1109/MPS.2019.8759680","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759680","url":null,"abstract":"The high quantity of electric power used by the commercial spaces makes them suitable for energetic efficiency. Starting from the point that commercial spaces play a very prominent role in our modern society, this paper puts forward the results of a case study regarding a chain of such spaces, analyzing from a comparative standpoint the situations observed at a workstation level.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115308905","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}
引用次数: 0
Research on the Realization of a Electromechanical Pressure Micropump Used in Electrical Equipment 用于电气设备的机电压力微泵的实现研究
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759768
Dumitru Cernuşcă, D. Milici, R. Pentiuc, C. Popa, Vasile Eusebiu
{"title":"Research on the Realization of a Electromechanical Pressure Micropump Used in Electrical Equipment","authors":"Dumitru Cernuşcă, D. Milici, R. Pentiuc, C. Popa, Vasile Eusebiu","doi":"10.1109/MPS.2019.8759768","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759768","url":null,"abstract":"The paper aims to determine the characteristics of Nitinol smart materials with memory of the shape and to determine their behavior on repeated cycles of use. The system consists of a protrusion of a electromechanical pressure micro-pump made on the basis of current-controlled Nitinol arc elements, with the purpose of regulating the pressure inside a fluid enclosure. In the paper there will be presented characteristics concretized in the pressure variation inside the enclosure with the pressure gauge connected at the opposite end of the container, both positive pressure and negative pressure depending on the group of springs in Nitinol.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121254785","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}
引用次数: 0
Study on Illuminance Class Selection in Street Lighting Design 街道照明设计中照度等级选择的研究
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759788
Rusu Alexandru Viorel, D. Lucache, G. Livint, C. Galatanu
{"title":"Study on Illuminance Class Selection in Street Lighting Design","authors":"Rusu Alexandru Viorel, D. Lucache, G. Livint, C. Galatanu","doi":"10.1109/MPS.2019.8759788","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759788","url":null,"abstract":"This paper presents a technical study regarding Lighting Class Parameters and the way of selecting the carriageway lighting class in street lighting design around the world. The countries for which the study was made are: Romania, England, U.S.A. and Denmark. The study consists in Dialux calculation for each lighting class solution, as well as a comparison of the way of selecting the lighting classes. One conclusion of the paper is that, among the studied countries, the lighting classes with the highest consumption and the most restrictive norm when selecting the lighting class for each roads are in Romania, which actually gives the maximum W/km of road almost all the time.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127326622","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}
引用次数: 4
Aspects Regarding the Electromagnetic Pattern for the Operating Mechanism of a Medium Voltage Circuit Breaker 关于中压断路器操动机构电磁模式的几个方面
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759704
Marian-Bogdan Micu, M. Adam, M. Andrusca, C. Deac
{"title":"Aspects Regarding the Electromagnetic Pattern for the Operating Mechanism of a Medium Voltage Circuit Breaker","authors":"Marian-Bogdan Micu, M. Adam, M. Andrusca, C. Deac","doi":"10.1109/MPS.2019.8759704","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759704","url":null,"abstract":"The paper presents a possibility to determine the electromagnetic pattern for the reinforcement electromotor, for the opening and closing electromagnets of the operating mechanism for a medium voltage circuit breaker using an electromagnetic field transducer.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125221645","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}
引用次数: 3
Interferences in High Voltage AC Power Line and Electric Railway Common Right-of-Way 高压交流输电线路与电气化铁路共用路权的干扰
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759770
Ş. Braicu, L. Czumbil, D. Şteţ, D. Micu, A. Ceclan, Alexandru Muresan, A. Polycarpou, E. Simion
{"title":"Interferences in High Voltage AC Power Line and Electric Railway Common Right-of-Way","authors":"Ş. Braicu, L. Czumbil, D. Şteţ, D. Micu, A. Ceclan, Alexandru Muresan, A. Polycarpou, E. Simion","doi":"10.1109/MPS.2019.8759770","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759770","url":null,"abstract":"The paper studies the magnetic and electric field distribution around a Romanian high voltage overhead power line and an electrified railway traction system in order to highlight the induced voltages in nearby metallic structure. Numerical simulation and on-site measurements was carryout. Obtained numerical results are related to the appropriate regulations regarding the human exposure to electric and magnetic fields.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121716240","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}
引用次数: 1
Variable High Frequency Power Inverter used in Wireless Power Transfer 用于无线电力传输的可变高频逆变器
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759760
B. Iuga, R. Tirnovan
{"title":"Variable High Frequency Power Inverter used in Wireless Power Transfer","authors":"B. Iuga, R. Tirnovan","doi":"10.1109/MPS.2019.8759760","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759760","url":null,"abstract":"Power supply is the heart of a wireless power transfer system. A bigger power to transfer requires a bigger power supply and a bigger distance requires a higher frequency of the alternating current generated by power supply. Being able to vary the frequency of alternating current can improve efficiency of the transfer.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126191080","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}
引用次数: 1
Contactless excitation system with rotary transformer for hydro-generators 水轮发电机带旋转变压器的无触点励磁系统
2019 8th International Conference on Modern Power Systems (MPS) Pub Date : 2019-05-01 DOI: 10.1109/MPS.2019.8759691
A. Muresan, I. Vadan, M. Ardelean
{"title":"Contactless excitation system with rotary transformer for hydro-generators","authors":"A. Muresan, I. Vadan, M. Ardelean","doi":"10.1109/MPS.2019.8759691","DOIUrl":"https://doi.org/10.1109/MPS.2019.8759691","url":null,"abstract":"This paper presents a new application of contactless electrical power transmission, namely the realization of contact-less excitation systems for hydroelectric power plants. The main excitation systems used in hydro-generators construction are presented, as well as the new solution proposed in this paper. The proposed contactless excitation system for hydro-generators transmits the required electrical energy to the hydro-generator's excitation coil, placed in the rotor, through a medium-frequency rotary transformer, and includes frequency converters on both the primary and the secondary side of the transformer placed on the hydro-generator rotor. In this way, both the advantage of fast static excitation systems (without the high time constants rotating electric machines) and easy maintenance provided by brushless excitation systems is maintained. The design methodology for these non-contact excitation systems is presented, as well as an application for a 75 MW hydro-generator, in operation in Romania.","PeriodicalId":397346,"journal":{"name":"2019 8th International Conference on Modern Power Systems (MPS)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125367928","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}
引用次数: 1
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