11th International Conference on Power Electronics, Machines and Drives (PEMD 2022)最新文献

Simple temperature model for half-bridge modules in DC-DC converters DC-DC变换器中半桥模块的简单温度模型

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1133

N. Kunstbergs, H. Hinz, N. Schofield, M. D. M. Sandoval, D. Roll, R. Michalik

引用次数: 0

Developing a direct drive power take off for the mocean wave energy converter 开发一种直接驱动动力起飞的海洋波浪能转换器

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1009

N. Baker, L. Chambers, C. Retzler, M. Galbraith, E. Spooner

引用次数: 0

Modular design of a three-level SiC MOSFET power module for more-electric aircraft applications 三电平SiC MOSFET功率模块的模块化设计，用于更多的电动飞机应用

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1017

Zhongwei Li, A. Griffo, S. Dai, J. Wang, Y. Wang, A. Harris, M. Morshed

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An overview of hybrid systems consisting of synchronous condensers and battery energy storage system to support power grid 综述了由同步冷凝器和电池储能系统组成的支持电网的混合系统

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1147

X. Chen, R. Guo, N. Schofield, N. Zhao

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A kind of full bridge current type multi-input distributed generation system 一种全桥式电流型多输入分布式发电系统

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1110

F. Shen, Y. Qiu, D. Chen

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Analysis of stator end-winding in a dual wound machine using biot-savart law 双绕线电机定子端部绕组的biot-savart定律分析

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1146

B. Yin, X. Pei, J. Eastham, X. Zeng

{"title":"Analysis of stator end-winding in a dual wound machine using biot-savart law","authors":"B. Yin, X. Pei, J. Eastham, X. Zeng","doi":"10.1049/icp.2022.1146","DOIUrl":"https://doi.org/10.1049/icp.2022.1146","url":null,"abstract":"Integrated full electric propulsion (IFEP) systems provide both ship propulsion and services with different electrical ratings. Instead of using multiple electrical machine sets, a dual wound machine with two sets of windings sharing the same stator slots can use one prime mover to provide two independent power supplies, achieving a more compact design and maximizing the power density. In order to provide independent power supplies, the windings must eliminate the electromagnetic coupling between them. A 2-pole and 6-pole dual wound machine has been designed previously. The simulation results show that there is no electromagnetic coupling considering the windings in the slots. It is important to investigate if there is any electromagnetic coupling caused by the end-windings. This paper proposes a simplified 2D and 3D end-winding model to analyse the magnetic field distribution and induced voltage using the Biot-Savart law. It is concluded that the end-windings of the dual wound machine are also not electromagnetically coupled, which proves that it is able to produce two independent power supplies for ship propulsion and services.","PeriodicalId":288253,"journal":{"name":"11th International Conference on Power Electronics, Machines and Drives (PEMD 2022)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122917999","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

Control strategy assessment for wind turbine converter reliability 风力机变流器可靠性控制策略评估

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1052

S. Alsaadi, P. Matthews, C. Crabtree

引用次数: 0

Evaluation of the uncertainty of a traceable efficiency determination method for wind turbine electrical machines in a small-scale test bench 小型试验台风力发电机可追溯效率测定方法的不确定度评定

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1055

N. Yogal, C. Lehrmann, H. Zhang

引用次数: 0

Thermal analysis of direct air-cooled PM machine for UAV propulsion 无人机推进用直接风冷永磁机热分析

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1086

R. Wróbel, A. Graham-Watson, C. Mason, N. Chakraborty, R. Zouein

{"title":"Thermal analysis of direct air-cooled PM machine for UAV propulsion","authors":"R. Wróbel, A. Graham-Watson, C. Mason, N. Chakraborty, R. Zouein","doi":"10.1049/icp.2022.1086","DOIUrl":"https://doi.org/10.1049/icp.2022.1086","url":null,"abstract":"This paper presents findings from a combined theoretical and computational thermal analysis of alternative heat removal concepts for an open-frame PM machine. The analysed machine design has been developed for propulsion of an unmanned aerial vehicle (UAV), which operates in a regime characterised by a high torque overload (  2.5) at take-off and a high efficiency (+95%) at high-altitude cruise operation. The thermal management of such a machine has a significant impact when balancing the design for a lightweight/compact solution. Here, direct air-cooling of the machine is analysed by focussing on the winding body that is the dominant heat source during the UAV’s take-off phase. As the airflow into the machine body is generated by the forward motion of the UAV, a careful consideration needs to be taken when guiding the air through the machine body. In this analysis, alternative airflow channelling via the stator-winding assembly is investigated. The results suggest that the proposed motor design with reduced conductor slot utilisation and stator bore airflow guiding feature allows for achieving the required convection heat transfer coefficient (75W/m 2 K at 1m/s), which is 150% improvement as compared with a more conventional design with a good conductor slot utilisation. However, the reduced conductor volume needs to be compensated for by appropriately adjusting the machine outer diameter and profile during the initial design sizing exercise.","PeriodicalId":288253,"journal":{"name":"11th International Conference on Power Electronics, Machines and Drives (PEMD 2022)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123871922","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

New power converter topology for high-voltage microwave power modules (MPMs) 高压微波功率模块(MPMs)的新型功率转换器拓扑

11th International Conference on Power Electronics, Machines and Drives (PEMD 2022) Pub Date : 1900-01-01 DOI: 10.1049/icp.2022.1116

J. M. Holland, V. Pickert, M. A. Elgendy, G. Henderson

引用次数: 0