New multi-processor digital excitation system

被引：0
|
作者：
Morse, CA [1 ]
Mummert, CR [1 ]
Martinez, RF [1 ]
Gibbs, IA [1 ]
Prather, EC [1 ]
机构：
[1] Eaton Cutler Hammer, Arden, NC 28704 USA
来源：
2000 IEEE POWER ENGINEERING SOCIETY SUMMER MEETING, CONFERENCE PROCEEDINGS, VOLS 1-4 | 2000年
关键词：
digital excitation control system; excitation system; voltage control; AC generator control; and voltage regulator;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a new digital excitation system that uses a Digital Signal Processor for the required computational speed of the advanced control functions and algorithms, and an integrated communications controller for implementation of event recording, data logging, and a user friendly PC interface. This digital excitation system is scaleable to generation units of all sizes, with minimal changes except to the power electronics and the excitation transformer. A wide range of settings for limiters and regulators is provided to meet the requirements of most utility power generation applications. Block diagrams of the hardware for a single channel system are presented. The regulator and limiter functions are outlined, and the transient event recorder, data logger, user interface, and self-diagnostics are described. A software tool to change settings for the various limiting and protection functions, download new system firmware, and retrieve diagnostic information is also described.
引用
收藏
页码：643 / 648
页数：4
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