摘要
为保证电力系统的安全及经济运行,必须依靠先进的自动装置。本文以ADSP-21992为核心,设计实现了电力系统准同期装置的硬件电路及准同期软件系统。首先以实现同期功能为目的,设计实现了准同期装置的硬件电路,包括数据采集模块、外部接口模块,然后设计实现了装置的同期主程序及中断服务子程序。经功能试验测试,能够满足准同期装置性能要求。
Advanced automatic control technology and equipment can ensure power system＇s safety,economic operation and power quality.This paper designs interface circuits of synchronization device in power systems based on a core of ADSP-21992,which contains data collecting unit and external interfaces of ADSP-21992.Finally,the software system of device is developed,which includes main procedure and interrupt service routine.Though testing,the device can meet the requirements of engineering design.
出处
《石河子大学学报（自然科学版）》
CAS
2011年第2期260-264,共5页
Journal of Shihezi University(Natural Science)
关键词
准同期
ADSP
数据采集
接口电路
quasi-synchronization
ADSP
data acquisition
interface circuit
