Research on application of power Internet of Things technology in leakage fault diagnosis of rural power grid

Article Computer Science, Information Systems

Data Sharing Network Model and Mechanism of Power Internet of Things in Virtualized Environment

Shunli Zhang

Summary: This paper proposes a data sharing network model and mechanism in a virtualized environment to address the issues of low security and low reliability in data sharing. By utilizing a node model based on blockchain technology, the paper divides network nodes into different types according to business requirements, allowing efficient data sharing among multiple power Internet of Things. To enhance security, a data transmission contribution analysis model and a data access authorization model are constructed. To improve transmission reliability, alternative links and a relative cost value evaluation model are used to determine optimal data sharing routes. The mechanisms proposed in this paper have been experimentally validated to improve the utilization, reliability, and security of network resources in data sharing.

IEEE ACCESS (2022)

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Article Engineering, Multidisciplinary

Integrated design of solar photovoltaic power generation technology and building construction based on the Internet of Things

XiuFeng Wu et al.

Summary: Amidst economic development, the growing scarcity of energy has a significant impact on human development, leading to an increased focus on solar power technology. Solar energy, as a new energy source, offers advantages in environmental protection and sustainability, with solar power generation being an important method of utilizing this renewable energy.

ALEXANDRIA ENGINEERING JOURNAL (2022)

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Article Chemistry, Multidisciplinary

Metal-organic framework as a multi-component sensor for detection of Fe3+, ascorbic acid and acid phosphatase

Hao Wang et al.

Summary: A hydroxyl group functionalized metal-organic framework UiO-66-(OH)(2) was synthesized for sensitive and selective detection of Fe3+, ascorbic acid, and acid phosphatase. The probe exhibited advantages such as high sensitivity and selectivity, colorimetric detection, fast response kinetics, and ease of operation.

CHINESE CHEMICAL LETTERS (2021)

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Editorial Material Engineering, Electrical & Electronic

The Virtuous Circle of 5G, IoT and Energy Harvesting

Mike Hayes et al.

IEEE POWER ELECTRONICS MAGAZINE (2021)

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Article Engineering, Electrical & Electronic

A 1.2-Mpixel Indirect Time-of-Flight Image Sensor With 4-Tap 3.5-μm Pixels for Peak Current Mitigation and Multi-User Interference Cancellation

Min-Sun Keel et al.

Summary: The sensor utilizes optimized design of demodulation pixels and a multiple-interleaving scheme to reduce peak current, improve quantum efficiency, and cancel fixed-pattern phase noise. The multi-user interference cancellation scheme effectively eliminates interference from other ToF sensors.

IEEE JOURNAL OF SOLID-STATE CIRCUITS (2021)

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Article Automation & Control Systems

A Geometric Approach to Fault Detection and Isolation in a Grid-Connected Inverter

Ali Mashreghi et al.

Summary: The nonlinear geometric approach for fault detection and isolation in grid-connected inverter system presents a method that does not rely on balanced or zero-sum conditions in the grid point, and is functional even under nonsinusoidal voltages and currents.

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY (2021)

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Proceedings Paper Computer Science, Artificial Intelligence

Research on data fusion scheme of power internet of things based on cloud and NFV

Fang Quan et al.

Summary: This paper proposes a data fusion solution for power Internet of Things, discusses data storage, circulation and management methods, enhances data analysis capabilities to meet the growing energy access and business requirements.

PROCEEDINGS OF THE 10TH INTERNATIONAL CONFERENCE OF INFORMATION AND COMMUNICATION TECHNOLOGY (2021)

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Article Chemistry, Multidisciplinary