NDLI: Development of a 100 hp synchronous motor with HTS field coils

Content Provider	IEEE Xplore Digital Library
Author	Kwon, Y.K. Sohn, M.H. Baik, S.K. Lee, E.Y. Kim, J.M. Moon, T.S. Park, H.J. Kim, Y.C. Ryu, K.S.
Copyright Year	2002
Abstract	A 3-phase, 100 hp, 4 pole, 1800 rpm superconducting synchronous motor built and tested in Korea Electrotechnology Research Institute(KERI). This machine consists of HTS rotor and air-core stator. The HTS field windings are composed of the double-pancake coils wound with AMSC's stainless steel-reinforced Bi-2223 tape conductor. These were assembled on the support structure and fixed by a bandage of glass-fiber composite. The cooling system is based on the heat transfer mechanism of the thermosyphon by using GM cryocooler as cooling source. The cold head is in contact with the condenser of a Ne-filled thermosyphon. The rotor assembly was tested independently at the stationary state and combined with stator. The open circuit, no-load, and short circuit characteristic were obtained. Also, load tests in motor mode driven by inverter and generator mode connected to resister load bank were conducted. This paper will present design, construction, and experimental test results of the 100 hp HTS machine.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	2194
Ending Page	2197
Page Count	4
File Size	765983
File Format	PDF
ISSN	10518223
Volume Number	15
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-06-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Synchronous motors High temperature superconductors Superconducting coils Circuit testing Rotors Stators Assembly Cooling Superconducting films Wounds 100 hp class Air-core stator double pancake coil HTS field coil rotating cryogenic cooling system synchronous motor
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Status of HTS Motor Development for Industrial Applications at KERI & DOOSAN

Design of Damper to Protect the Field Coil of an HTS Synchronous Motor

Fabrication and Testing of Racetrack-Shaped Double-Pancake Coil for Stator Windings of Induction-Synchronous Motor

Trial Test of a Bulk-Type Fully HTS Synchronous Motor

Performance of high temperature superconducting field coils for a 100 HP motor

AC Loss Prediction in BSCCO-Tape Armature Winding Design of a Synchronous Motor

Short Circuit Tests on a Coreless HTS Synchronous Generator

Quench in high-temperature superconducting motor field coils: experimental results

HTS Motor Program at OSWALD, Present Status

Development of a 100 hp synchronous motor with HTS field coils

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Status of HTS Motor Development for Industrial Applications at KERI & DOOSAN

Design of Damper to Protect the Field Coil of an HTS Synchronous Motor

Fabrication and Testing of Racetrack-Shaped Double-Pancake Coil for Stator Windings of Induction-Synchronous Motor

Trial Test of a Bulk-Type Fully HTS Synchronous Motor

Performance of high temperature superconducting field coils for a 100 HP motor

AC Loss Prediction in BSCCO-Tape Armature Winding Design of a Synchronous Motor

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Quench in high-temperature superconducting motor field coils: experimental results

HTS Motor Program at OSWALD, Present Status

Development of a 100 hp synchronous motor with HTS field coils