利用热电转换器提高航空发电机冷却效率

Q3 Engineering

Russian Electrical Engineering Pub Date : 2024-02-08 DOI:10.3103/s1068371223120027

Yu. V. Afanasyev, D. Yu. Pashali, V. E. Vavilov, I. Kh. Khairullin, O. A. Yushkova

{"title":"利用热电转换器提高航空发电机冷却效率","authors":"Yu. V. Afanasyev, D. Yu. Pashali, V. E. Vavilov, I. Kh. Khairullin, O. A. Yushkova","doi":"10.3103/s1068371223120027","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>An aircraft electric-generator design and method of cooling it are considered that allow one to increase the cooling intensity, reduce or eliminate the pumping of refrigerant, and, ultimately, increase the generator’s energy efficiency and reduce weight or increase the load. It has been established that the level of achieved efficiency depends mainly on the Seebeck and Peltier coefficients of semiconductor materials for converters and the ability to choose the location of thermoelements on the engine with the maximum temperature difference.</p>","PeriodicalId":39312,"journal":{"name":"Russian Electrical Engineering","volume":"8 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Improvement of Aviation Electric-Generator Cooling Efficiency by Means of Thermoelectric Converters\",\"authors\":\"Yu. V. Afanasyev, D. Yu. Pashali, V. E. Vavilov, I. Kh. Khairullin, O. A. Yushkova\",\"doi\":\"10.3103/s1068371223120027\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>An aircraft electric-generator design and method of cooling it are considered that allow one to increase the cooling intensity, reduce or eliminate the pumping of refrigerant, and, ultimately, increase the generator’s energy efficiency and reduce weight or increase the load. It has been established that the level of achieved efficiency depends mainly on the Seebeck and Peltier coefficients of semiconductor materials for converters and the ability to choose the location of thermoelements on the engine with the maximum temperature difference.</p>\",\"PeriodicalId\":39312,\"journal\":{\"name\":\"Russian Electrical Engineering\",\"volume\":\"8 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Electrical Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3103/s1068371223120027\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Electrical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3103/s1068371223120027","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}

引用次数: 0

摘要

摘要研究了一种飞机电动发电机的设计和冷却方法，可以提高冷却强度，减少或消除制冷剂泵，最终提高发电机的能效，减轻重量或增加负载。已经确定，所达到的效率水平主要取决于转换器半导体材料的塞贝克系数和珀尔帖系数，以及在发动机上选择具有最大温差的热敏元件位置的能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Improvement of Aviation Electric-Generator Cooling Efficiency by Means of Thermoelectric Converters

查看原文本刊更多论文

Improvement of Aviation Electric-Generator Cooling Efficiency by Means of Thermoelectric Converters

Abstract

An aircraft electric-generator design and method of cooling it are considered that allow one to increase the cooling intensity, reduce or eliminate the pumping of refrigerant, and, ultimately, increase the generator’s energy efficiency and reduce weight or increase the load. It has been established that the level of achieved efficiency depends mainly on the Seebeck and Peltier coefficients of semiconductor materials for converters and the ability to choose the location of thermoelements on the engine with the maximum temperature difference.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Russian Electrical Engineering Engineering-Electrical and Electronic Engineering

CiteScore

1.50

自引率

0.00%

发文量

期刊介绍： Russian Electrical Engineering is a journal designed for the electrical engineering industry and publishes the latest research results on the design and utilization of new types of equipment for that industry and on the ways of improving the efficiency of existing equipment.