基于VR技术的电力系统异常情况巡检系统设计
2021-04-09芦佳硕王光华曹磊张彪
芦佳硕 王光华 曹磊 张彪



摘 要:为有效提高电力异常情况巡检系统的数据读取效率和系统稳定性,提出了基于VR技术的电力系统异常情况巡检系统。在硬件部分,设计服务器端口模块和数据通信接口模块,实现对电力系统异常情况的检验、采集和传输;在软件部分,制定异常数据巡检流程,输入VR全景巡视信息,通过系统分析实现对异常情况的读取。仿真测试结果显示,相比于其它巡检系统,所提系统对异常数据的读取效率大大提高,巡检过程受外界干扰较小、输出结果有效性更强、系统运行过程稳定性较高。
关键词:VR技术;电力系统;异常情况;巡检;数据读取;信噪比
中图分类号:TM769 文献标识码:A
Design of Power System Anomaly Inspection
System Based on VR Technology
LU Jia-shuo, WANG Guang-hua, CAO Lei, ZHANG Biao
(State Grid Hebei Information & Telecommunication Branch, Baoding, Hebei 050000,China)
Abstract:In order to effectively improve the data reading efficiency and system stability of the power anomaly inspection system, a power anomaly inspection system based on VR technology is proposed. In the hardware part, the server port module and data communication interface module are designed to realize the inspection, collection and transmission of abnormal situations in the power system. In the software part, develop the abnormal data inspection process, input the VR panorama inspection information, and realize the reading of the abnormal situation through system analysis. The simulation results show that compared with other inspection systems, the system's reading efficiency of abnormal data is greatly improved, the inspection process is less disturbed by external interference, the output is more effective, and the system operation process is more stable.
Key words:VR technology; power system; abnormal conditions; inspection; data reading; signal to noise ratio
电力系统是指由发电场站、输电线路、配电场站和用电侧共同组成的综合性的电能生产与消费系统。其功能是将自然能源转化为电能,再通过变电、输送和配电过程供应给电力用户[1]。电力系统维系着众多领域的运行与发展,因此,随着电力供给需求的不断增长,提高电力系统的运行效率已经引起了人们的高度重视。然而,随着电力系统规模的扩大,其结构也愈加复杂,异常情况和事故发生的几率也大大增加[2]。因此,对电力系统的异常情况实施巡检是维护电力系统平稳运行的有效手段之一。
目前,在电力系统巡检领域,已有专家学者提出了一些相对成熟的技术。如文献[3]中设计了一种基于核猫群红外图像异常检测方法的电力智能巡检系统,首先对采集到的电力系统红外图像进行RGB值校正,并将结果映射到Lab空间中得到聚类数据集。……
