智能化时间频率测试分析系统的研究和设计

Development of Intelligent Time-Frequency Test and Analysis System

电力系统时间频率测试的精确度,直接关系到数据采集、存储及分析的一致性和正确性。本文在介绍时间频率测试技术的基础上,针对目前电力系统时间频率测试存在的不足,开发设计一套软硬件结合的智能化时间频率测试分析系统。首先简单介绍其硬件设计方案及特点,其次介绍测试分析软件的开发环境、功能特点及流程,进而阐述整套智能化时间频率测试分析系统的功能及业务处理流程,最后通过测试实例验证系统的功能及性能。

The accuracy of the time-frequency test in a power system is directly related to the consistency and validity of data acquisition, storage and analysis. On the basis of introducing time-frequency test techniques and aiming at the deficiencies of the current time-frequency test in the power system, an intelligent time-frequency test and analysis system combining software and hardware was developed in this paper. Firstly, the design scheme of the hardware and its characteristics were introduced. In the following section, the development environment, function features and design processes of the software were described. Then the functions of the intelligent time-frequency test and analysis system as well as its business processes were described. Finally, the functionality and performances of the system were verified by a test example.