Mechanical braking system for the pulsed power supply system of ASDEX Upgrade

被引：2

作者：

Kaesemann, C. -P. ^{[1
]}

Huart, M. ^{[1
,4
]}

Stobbe, F. ^{[1
]}

Goldstein, I. ^{[1
]}

Sigalov, A. ^{[1
]}

Sachs, E. ^{[2
]}

Perk, E. ^{[3
]}

机构：

[1] EURATOM, Max Planck Inst Plasma Phys, D-85748 Garching, Germany

[2] Siemens AG, Ind Automat Syst, D-90475 Nurnberg, Germany

[3] Piper Test & Measurement Ltd, Ashford TN25 7JT, Kent, England

[4] Michel Huart Personal Coaching & Consulting, D-80807 Munich, Germany

来源：

FUSION ENGINEERING AND DESIGN | 2013年 / 88卷 / 9-10期

关键词：

ASDEX Upgrade; Flywheel generator; Power supply; Hydraulic dynamometer;

D O I：

10.1016/j.fusengdes.2012.12.021

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

A few years ago, IPP reviewed the safety of the ASDEX Upgrade pulsed power supply system. Two critical sub-systems had been identified: The (electrical) braking system for the flywheel generators and the oil lubrication system for the shaft bearings. A simultaneous failure of these two systems may lead to severe damages and could have consequences for the safety of operating personnel. Therefore a second, independent braking possibility for every generator was stipulated. Especially the challenges adapting a dynamometer, originally designed for motor test benches, towards a plant safety system for generator EZ4 will be described in the paper. Further on, the paper will present the problems, implementing such a system into an existing installation, including the calculation of the required supporting structure, balancing of the extended shaft line and required water cooling and control. Finally it will report on the performance achieved during operation. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：1491 / 1494

页数：4