Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Development of a High Power Density In-Wheel Motor using Halbach Array Magnets

ハルバッハ配列磁石を用いた高出力密度インホイールモータの開発

Detailed Information

Author(J)1) 伊藤 誠, 2) 須藤 哲也, 3) 高橋 暁史, 4) 原 崇文, 5) 岩野 龍一郎
Author(E)1) Makoto Ito, 2) Tetsuya Suto, 3) Akeshi Takahashi, 4) Takafumi Hara, 5) Ryuichiro Iwano
Affiliation(J)1) 日立製作所, 2) 日立製作所, 3) 日立製作所, 4) 日立製作所, 5) 日立製作所
Affiliation(E)1) Hitachi, 2) Hitachi, 3) Hitachi, 4) Hitachi, 5) Hitachi
Abstract(J)脱炭素社会において普及が進むEV向けに、航続距離を増やすことが可能な小型・軽量のインホイールモータを開発している。世界最高クラスのモータパワー密度 2.5 kW/kg を実現するために、ハルバッハ配列磁石によるトルク向上技術を開発したので、そのコンセプトと実測結果について報告する。

Translation

Abstract(E)We are developing compact and lightweight in-wheel motors that can increase the cruising range for EVs that are becoming more prevalent in the de-carbon society. We report on the technology to increase the motor torque by Halbach array magnets as a technology to achieve the world-class motor power density of 2.5 kW/kg.

About search

close

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".