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雷达卡
摘要翻译：
为了更好地协调物理保护装置，人们对输电和配电系统的保护策略进行了广泛的研究。在商业、住宅和工业建筑中越来越多地使用各种功能电机，并有专门的保护方案。本文针对现有商业建筑中与典型配电馈线相连的三相和单相感应电动机，采用电磁暂态程序(EMTP)模型，对几种最流行的保护方案进行了仿真研究。为了研究单相电动机失速的行为，电动机保护和重联的作用，以及设备级保护对系统级动力学的影响，我们在满载功能感应电动机的馈线头部施加电压凹陷。在一个标准的IEEE39节点输电系统中，以几个配电馈线为例，模拟故障诱导的延迟电压恢复(FIDVR)，并通过优化配置建筑物级电动机保护设置来探索缓解策略。
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英文标题：
《Impact of Building-Level Motor Protection on Power System Transient
Behaviors》
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作者：
Y. Liu, Y. Zhang, Q. Huang, S.Kundu, Y. Tang, D. James, P. Etingov, B.
Mitra, D. Chassin
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最新提交年份：
2018
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分类信息：
一级分类：Electrical Engineering and Systems Science 电气工程与系统科学
二级分类：Signal Processing 信号处理
分类描述：Theory, algorithms, performance analysis and applications of signal and data analysis, including physical modeling, processing, detection and parameter estimation, learning, mining, retrieval, and information extraction. The term "signal" includes speech, audio, sonar, radar, geophysical, physiological, (bio-) medical, image, video, and multimodal natural and man-made signals, including communication signals and data. Topics of interest include: statistical signal processing, spectral estimation and system identification; filter design, adaptive filtering / stochastic learning; (compressive) sampling, sensing, and transform-domain methods including fast algorithms; signal processing for machine learning and machine learning for signal processing applications; in-network and graph signal processing; convex and nonconvex optimization methods for signal processing applications; radar, sonar, and sensor array beamforming and direction finding; communications signal processing; low power, multi-core and system-on-chip signal processing; sensing, communication, analysis and optimization for cyber-physical systems such as power grids and the Internet of Things.
信号和数据分析的理论、算法、性能分析和应用，包括物理建模、处理、检测和参数估计、学习、挖掘、检索和信息提取。“信号”一词包括语音、音频、声纳、雷达、地球物理、生理、（生物）医学、图像、视频和多模态自然和人为信号，包括通信信号和数据。感兴趣的主题包括：统计信号处理、谱估计和系统辨识；滤波器设计；自适应滤波/随机学习；（压缩）采样、传感和变换域方法，包括快速算法；用于机器学习的信号处理和用于信号处理应用的机器学习；网络与图形信号处理；信号处理中的凸和非凸优化方法；雷达、声纳和传感器阵列波束形成和测向；通信信号处理；低功耗、多核、片上系统信号处理；信息物理系统的传感、通信、分析和优化，如电网和物联网。
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英文摘要：
Protection strategies for transmission and distribution systems have been extensively investigated to facilitate better coordination of physical protection devices. A diverse range of functional motors with dedicated protection schemes are being used more and more in commercial, residential, and industrial buildings. This paper focuses on simulating several of the most popular protection schemes using the ElectroMagnetic Transient Program (EMTP) model for three-phase and single-phase induction motors in existing commercial buildings connected to typical distribution feeders. To investigate the behaviors of single-phase motors stalling, the actions of motor protection and reconnections, and the impacts of device-level protection on system-level dynamics, we imposed voltage depressions at the head of a feeder fully loaded with functional induction motors. Several distribution feeders are represented in a standard IEEE 39-bus transmission system to simulate fault-induced delayed voltage recovery (FIDVR) and explore mitigation strategies by optimally configuring the building-level motor protection settings.
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PDF链接：
https://arxiv.org/pdf/1806.0705
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