A Power Quality Indexes Measurement System Platform with Remote Alarm Notification

Deng, Jianyang; Lam, Chi-Seng; Wong, Man-Chung; Wang, Lei; Sin, Sai-Weng; Martins, Rui P.

doi:10.1109/iecon.2018.8591375

Cited by 7 publications

(4 citation statements)

References 9 publications

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“…Compact RIO combines the RT operating system with an embedded floating-point processor, a remarkable FPGA performance, and hot-swappable analogue and digital input/output modules, that provide quality and hardware flexibility. Each module in CRIO is directly connected with the FPGA, thus realizing minimum jitter and high-speed input/output signal processing [32]. The FPGA is physically linked to the RT processor via the PCI bus, as shown in Figure 3, which presents the internal architecture of the CRIO with an open retrieve to basic hardware resources.…”

Section: Compact Rio Hardware Descriptionmentioning

confidence: 99%

Reconfigurable Power Quality Analyzer Applied to Hardware-in-Loop Test Bench

et al. 2021

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Integration of renewable energy resources and conventional grids leads to an increase in power quality issues. These power quality issues require different standards to be followed for accurate measurement and monitoring of various parameters of the power system. Conventional power quality analyzers (PQAs) are programmed to a particular standard and cannot be reconfigured by the end user. Therefore, conventional PQAs cannot meet the challenges of a rapidly changing grid. In this regard, a Compact RIO-based (CRIO-based) PQA was proposed, that can be easily reprogrammed and cope with the challenges faced by conventional PQAs. The salient features of the proposed PQA are a high processing speed, interactive interface, and high-quality data-storage capacity. Moreover, unlike conventional PQAs, the proposed PQA can be monitored remotely via the internet. In this research, a hardware-in-loop (HIL) simulation is used for performing the power-quality assessment in a systematic manner. Power quality indices such as apparent power, power factor, harmonics, frequency disturbance, inrush current, voltage sag and voltage swell are considered for validating the performance of the proposed PQA against the Fluke’s PQA 43-B.

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Section: Compact Rio Hardware Descriptionmentioning

confidence: 99%

Reconfigurable Power Quality Analyzer Applied to Hardware-in-Loop Test Bench

et al. 2021

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“…AI has been used in a variety of applications, from medical diagnosis to autonomous vehicles. Moreover, AI can even be used with another frontier technology, internet of things (IoT) [1], and compose a new compound technology, AIoT (artificial intelligence of things). One of the most promising AI technologies is chatGPT, a natural language processing (NLP) system that can generate human-like conversations.…”

Section: Introductionmentioning

confidence: 99%

The Benefits and Challenges of ChatGPT: An Overview

Deng¹,

Lin²

2023

FCIS

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326

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This paper provides an overview of ChatGPT, a natural language processing (NLP) system developed by Open AI. It discusses the features of ChatGPT, its benefits, and its challenges. The paper also provides an analysis of the potential applications of ChatGPT and its limitations. The paper concludes that ChatGPT is a powerful NLP system that can generate human-like conversations, but it has some challenges that must be addressed.

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“…Due to the rapid development and widespread application of IoT technology, using IoT technology to monitor and manage electricity collection systems has become an important way to solve this problem. The analysis based on IoT engineering can achieve remote monitoring and control of electricity collection systems, and provide technical support and guarantee for solving the problem of operating errors in electricity collection systems 1 . Based on this, this article would analyze the monitoring method for misalignment replacement operation error of the power acquisition system based on IoT engineering analysis and fault location algorithm, and designed a comparative experiment.…”

Section: Introductionmentioning

confidence: 99%

Fault monitoring method for misalignment replacement operation error of electricity acquisition system based on internet of things engineering evaluation

Lu,

Zhu

2024

Internet Technology Letters

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With the rapid development of Internet of Things (IoT) technology, electricity collection systems have been widely used in various fields. It can connect various items to the internet and achieve remote monitoring and maintenance of devices. During the operation of the electricity collection system, there may be issues such as misalignment due to various reasons, which can lead to errors in data collection and affect the accuracy and stability of the system. How to timely monitor the operational errors of the system and replace and repair them has become an urgent problem to be solved. The fault location algorithm can accurately diagnose the cause of the fault and provide corresponding repair suggestions, thereby reducing maintenance costs and optimizing the efficiency of the electricity collection system. This article would analyze the monitoring method for the misalignment replacement operation error of the power acquisition system based on IoT engineering analysis, and used fault location algorithms to locate its misalignment. The research results indicated that, under the same other conditions, the total satisfaction score of the X system was 253 points, and the total satisfaction score of the Y system was 141 points. The score of the X system was much higher than that of the Y system. The results indicated that IoT engineering analysis could optimize the monitoring method for operational errors caused by inaccurate replacement of electricity acquisition systems, and there was a positive relationship between the two.

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A Power Quality Indexes Measurement System Platform with Remote Alarm Notification

Cited by 7 publications

References 9 publications

Reconfigurable Power Quality Analyzer Applied to Hardware-in-Loop Test Bench

Reconfigurable Power Quality Analyzer Applied to Hardware-in-Loop Test Bench

The Benefits and Challenges of ChatGPT: An Overview

Fault monitoring method for misalignment replacement operation error of electricity acquisition system based on internet of things engineering evaluation

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