Electrical Resistivity of Additively Manufactured Silicon Steel for Electrical Machine Fabrication

被引：11

作者：

Tiismus, Hans ^{[1
]}

Kallaste, Ants ^{[1
]}

Vaimann, Toomas ^{[1
]}

Rassolkin, Anton ^{[1
]}

Belahcen, Anouar ^{[2
]}

机构：

[1] Tallinn Univ Technol, Dept Elect Power Engn & Mechatron, Tallinn, Estonia

[2] Aalto Univ, Dept Elect Engn & Automat, Espoo, Finland

来源：

2019 ELECTRIC POWER QUALITY AND SUPPLY RELIABILITY CONFERENCE (PQ) & 2019 SYMPOSIUM ON ELECTRICAL ENGINEERING AND MECHATRONICS (SEEM) | 2019年

关键词：

additive manufacturing; electrical machines; electrical resistivity; selective laser melting; PARTS; SLM;

D O I：

10.1109/pq.2019.8818252

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Additive manufacturing, commonly labeled as 3D printing is an essential component of the next industrial revolution, enabling both unprecedented fabrication freedom and streamlined production and logistics. Traditionally, the electrical machine cores are stacked from varnished soft magnetic laminations, which deliver reduced eddy and hysteresis losses during machine operation. Presently, dedicated metal printing platforms can produce industrial grade homo-material metal components, promoting the fabrication of machines with highly complex topologies, but also increasing the eddy current induced in these components, due to lack of laminated structure. In this paper, we present experimental resistivity measurement results of 3% and 6.5% silicon content steel fabricated with selective laser melting.

引用

页数：4

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