发布求助
文献互助 智能选刊 最新文献

2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)最新文献

筛选
英文 中文
High performance constant switching frequency hysteresis-based direct torque control technique 基于高性能恒开关频率迟滞的直接转矩控制技术
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042067
Shivani Srivastava, A. Jain
{"title":"High performance constant switching frequency hysteresis-based direct torque control technique","authors":"Shivani Srivastava, A. Jain","doi":"10.1109/PEDES.2014.7042067","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042067","url":null,"abstract":"Classical Direct Torque Control (DTC) exhibits high dynamic response due to inherent hysteresis controllers, but suffers from the issue of variable switching frequency. This paper proposes a DTC technique that is not only able to retain the dynamic response of classical DTC, but also achieves both constant switching frequency as well as lesser torque and flux ripples compared to classical DTC. Comparison of classical and proposed DTC technique is presented by simulation and experimental results.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"307 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133294954","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: 7
Space grade multi-output 10.6 watt electronic power conditioner with high efficiency 空间级多输出10.6瓦高效电子电源调节器
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7041990
Nikhil Desai, Mukesh Patel, J. Dhar
{"title":"Space grade multi-output 10.6 watt electronic power conditioner with high efficiency","authors":"Nikhil Desai, Mukesh Patel, J. Dhar","doi":"10.1109/PEDES.2014.7041990","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7041990","url":null,"abstract":"This paper describes the design and development of a 10.6 watt EPC using pushpull topology at 100 kilo Hertz switching frequency. This multiple output EPC is designed for 70±2 volt DC input voltage. Salient features of this design are the use of current mode control, low dropout series regulator in all auxiliary output lines to meet stringent line and load regulation requirements, input EMI filter, interface circuits for ON/OFF command, telemetry and EPC frequency synchronization signal. The EPC is fabricated on two layer FR4 laminate PCB and integrated with PLC subsystem. The test results are shown at the end which shows excellent performance validation. The EPC has gone through test and evaluation sequences over temperature extremes from -15°C to 55°C to qualify the EPC for space usage.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133727835","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
Three-phase active bridge inverter — 3PAB 三相有源桥式逆变器- 3PAB
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042102
I. Pecelj, S. D. de Haan, J. Ferreira
{"title":"Three-phase active bridge inverter — 3PAB","authors":"I. Pecelj, S. D. de Haan, J. Ferreira","doi":"10.1109/PEDES.2014.7042102","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042102","url":null,"abstract":"An Active-Bridge based, current-source, three-phase inverter (3PAB) is proposed. It is a single-stage, galvanically-isolated topology, which enables direct interface to a three-phase grid. Operation is similar to a Dual Active Bridge converter, in which the secondary side H-bridge is replaced with a three-phase bridge. A novel modulation technique presented in the paper enables unidirectional power flow from DC to AC side, while energizing all three output phases in one link cycle. Zero voltage, zero-current turn-on of all devices reduces switching losses and increases efficiency. The proposed topology is a viable solution for applications where a compact and lightweight, galvanically-isolated inverter is required such as roof-top photovoltaic installations.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"10 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132507147","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
Voltage profile improvement of a micro grid system using a DFIG based wind energy conversion system 基于DFIG的风能转换系统对微电网电压分布的改善
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042092
S. Pati, S. Kar, K. Mohanty, S. Dash
{"title":"Voltage profile improvement of a micro grid system using a DFIG based wind energy conversion system","authors":"S. Pati, S. Kar, K. Mohanty, S. Dash","doi":"10.1109/PEDES.2014.7042092","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042092","url":null,"abstract":"Recently micro grids are attracting attention of researchers due to the fact that they can serve as the best solution for the most alarming problems in power generation and distribution industry. Micro grids are capable of generating clean energy and supplying good quality power. In this work, a simple micro grid system is modeled and analyzed which consists of two diesel generators and a DFIG based wind energy conversion system (WECS). Loads are connected at different points of the system. The system is subjected to load change and turbine torque variation of the DFIG, which deteriorates the voltage profile of the micro grid system. By implementing a vector control strategy with reactive power compensation, on the grid side converter (GSC) the voltage profile of the system is improved. The rotor side converter (RSC) of the WECS is also controlled by stator flux oriented vector control strategy for the decoupling control of the active and reactive power of the DFIG. The whole system is modeled and simulated in Matlab/Simulink environment.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134242636","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: 2
Power quality improvement of PMSG based DG set feeding 3-phase 3-wire load 基于PMSG的DG机组馈电三相三线负载电能质量的改进
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7041996
Bhim Singh, Kam Niwas
{"title":"Power quality improvement of PMSG based DG set feeding 3-phase 3-wire load","authors":"Bhim Singh, Kam Niwas","doi":"10.1109/PEDES.2014.7041996","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7041996","url":null,"abstract":"This paper presents power quality improvement of PMSG (Permanent Magnet Synchronous Generator) based DG (Diesel Generator) set feeding a 3-phase 3-wire load using STATCOM (Distribution Static Compensator). A 3-leg VSC (Voltage Source Converter) with a capacitor on the DC link is used as STATCOM. The reference source currents for the system are estimated using a Adaline based control algorithm. A PWM (Pulse Width Modulation) current controller is using for generation of gating pulses of IGBTs of three leg VSC of the STATCOM. The STATCOM is able to provide voltage control, harmonics elimination, power factor improvement, load balancing and load compensation. The performance of the system is experimentally test on various types of loads under steady state and dynamic conditions. A 3-phase induction motor with variable frequency drive is used as a prototype of diesel engine with speed regulation. So, the DG set is run at constant speed so that frequency of supply remains constant irrespective of loading condition.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134085777","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
Fault tolerant topology for two level VSI and transformerless grid connected inverters 两电平VSI和无变压器并网逆变器的容错拓扑
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042118
V. P. Pradeep Kumar, B. G. Fernandes
{"title":"Fault tolerant topology for two level VSI and transformerless grid connected inverters","authors":"V. P. Pradeep Kumar, B. G. Fernandes","doi":"10.1109/PEDES.2014.7042118","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042118","url":null,"abstract":"This paper presents a fault-tolerant two-level single phase voltage source inverter (VSI). The proposed topology requires four additional bidirectional switches and it can continue to operate at rated power under both open circuit and short circuit faults of any switching device. Fault tolerant operation is achieved by swapping the inverter output terminals using the additional switches. Furthermore, this topology is extended for fault tolerant operation of transformerless inverters for grid-connected PV applications on the basis of HERIC topology. Finally, the fault-tolerant operation of the proposed topologies is validated through simulation studies.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133800077","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
Disturbance analysis tool based on synchrophasor data 基于同步相量数据的干扰分析工具
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042141
P. Mukhopadhyay, R. Nagaraja, Rajkumar Anumasula, F. Khan, C. Kumar, D. Nitesh Kumar
{"title":"Disturbance analysis tool based on synchrophasor data","authors":"P. Mukhopadhyay, R. Nagaraja, Rajkumar Anumasula, F. Khan, C. Kumar, D. Nitesh Kumar","doi":"10.1109/PEDES.2014.7042141","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042141","url":null,"abstract":"Indian grid is among the largest synchronous grid in the world. With rapid growth in demand and generation and increased complexity in transmission network, the grid operation is becoming challenging day by day. With increased complexity, power system dynamic state visualization has a major role in grid operation. This has been achieved with the introduction of Synchrophasor Measurement Units also known as Phasor Measurement Units (PMUs). With the help of PMU, the grid dynamics now can be monitored at sub-second level at control centre. With the help of the sub-second data and phasor information, the power system fault can be easily diagnosed in real time which will help the operator in reducing the after effects and restoration time. This paper is focused on the development of Disturbance Analysis (DA) tool for analyzing faults in the grid using synchrophasor data and its localization at control centre. This will help operator in immediately accessing the fault and taking corrective measures. Various case studies analyzed using the developed DA Tool are discussed in the paper. This tool has eased the process of analysis and reduced the time for detailed analysis of grid event which has increased the operator confidence level during restoration. This tool has laid the path forward for the development of analysis tools as per the user conveyance to monitor the grid.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134535354","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
Comparison of electromagnetic torque ripple in square wave and sine wave permanent magnet motor drives 方波与正弦波永磁电机驱动的电磁转矩脉动比较
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042078
A. Kasyap, M. Balakrishnan
{"title":"Comparison of electromagnetic torque ripple in square wave and sine wave permanent magnet motor drives","authors":"A. Kasyap, M. Balakrishnan","doi":"10.1109/PEDES.2014.7042078","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042078","url":null,"abstract":"This paper presents the comparison of torque ripple in a permanent magnet motor drive with trapezoidal and sine wave back EMFs, excited by quasi square and sinusoidal currents. The analysis is done for an application where the speed range requirement spans from 10 RPM to 500 RPM. The simulation results show that the permanent magnet motor drive with sinusoidal back EMF excited by a sinusoidal current, which is in phase with the back EMF, gives minimum torque ripple and maximum efficiency.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133363790","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
Practical study of inclusiveness properties of PI and SMC ideas for control of GMAW PI和SMC思想在GMAW控制中的包容性研究
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042091
A. K. Paul
{"title":"Practical study of inclusiveness properties of PI and SMC ideas for control of GMAW","authors":"A. K. Paul","doi":"10.1109/PEDES.2014.7042091","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042091","url":null,"abstract":"GMAW is a complete arc welding process. It is equipped to create all types of joints of desirable quality involving virtually all metals of any thickness in any position. However, in doing so there are parametric shifts in arc gap or load characteristics. Change in materials such as shielding gas, weld metal and work piece etc. influence the operating point of the process. Moreover, the controller needs to ensure smooth starting, normal operation and also its stopping where multiple dynamic activities such as melting rate, droplet transfer, re-ignition post short circuit and spatter rate are optimized. It is ideal for end users if one controller or equipment can have grip of control over activities of entire process. This article explores practicability criteria of popular PI and SMC control ideas to inclusively achieve control over complete process requirement of GMAW to cater its application prospects.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124960950","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
A generalized method for developing steady state models for different electric motors 一种建立不同电机稳态模型的广义方法
2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES) Pub Date : 2014-12-01 DOI: 10.1109/PEDES.2014.7042139
M. N. Ansari, Ankit Dalal, Praveen Kumar
{"title":"A generalized method for developing steady state models for different electric motors","authors":"M. N. Ansari, Ankit Dalal, Praveen Kumar","doi":"10.1109/PEDES.2014.7042139","DOIUrl":"https://doi.org/10.1109/PEDES.2014.7042139","url":null,"abstract":"This paper describes a generalized method to develop steady state model (SSM) of different electric motors comprising electric equivalent circuit (EEC) and the torque equation. In most of the books on electric motors, EEC is used to explain operation and performance characteristics of motors, but the development of these EECs is not explained convincingly. This work overcomes this shortcoming by specifically presenting a generalized method for developing EEC and the torque equation that is developed from the magnetic field and electromechanical energy conversion principles for different commonly used motor types. The method adopted in this work for SSM development using flux linkages, motor inductances and energy conversion principles is a simple, systematic and a generalized approach that can be applied to any motor type. The SSM developed in this work matches with that presented in the literatures available. Using the generalized approach presented a novel EEC for salient pole rotor synchronous motor has also been proposed.","PeriodicalId":124701,"journal":{"name":"2014 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126389750","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信