Power Delivery Technologies

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Power Electronics".

Deadline for manuscript submissions: closed (31 May 2024) | Viewed by 3050

Special Issue Editors

Special Issue Information

Dear Colleagues,

Power delivery technologies refer to the systems and methods used for the transmission, distribution, and utilization of electrical energy. These technologies play a crucial role in ensuring the reliable and efficient supply of electricity to meet the demand of various industrial, commercial, and residential sectors.

Power delivery technologies are essential for maintaining the stability and quality of the electrical grid infrastructure. These technologies also enable the integration of renewable energy sources, such as solar and wind, into the grid, which facilitates the efficient management and control of distributed energy resources, improving overall grid reliability and resilience.

Moreover, power delivery technologies contribute to energy efficiency and reduce environmental impacts. Advanced metering infrastructure and demand response systems enable better monitoring and management of energy consumption, promoting energy conservation and sustainability.

In a nutshell, power delivery technologies play an important role in supporting economic growth, improving living standards, and promoting innovation.

This Special Issue aims to publish various research materials on transmission technology, distribution technology, grid integration technology, power quality technology, energy storage technology, and demand-side management.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Long distance, efficient and reliable power delivery technologies.
  • Power electronic apparatus for transmission and distribution
  • New and innovative power-generation technologies;
  • Cyber-physical systems, cyber-security and power system security
  • Power quality technology to ensure the stability and reliability of power supply.
  • Power system control, stability, modeling, computation, and optimization;
  • Quality of supply, reliability and condition monitoring;
  • Developments in power system measurement and instrumentation
  • Demand side management technology to ensure efficient utilization of power resources.

We look forward to receiving your contributions.

Dr. Ji Han
Dr. Yikai Wang
Guest Editors

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Keywords

  • power delivery technologies
  • transmission and distribution
  • power delivery
  • grid reliability
  • smart grid
  • electrical loses
  • grid resilience
  • voltage regulation
  • voltage fluctuations
  • rapid voltage rise

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Published Papers (2 papers)

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Research

31 pages, 9490 KiB  
Article
A Proposed Hybrid Machine Learning Model Based on Feature Selection Technique for Tidal Power Forecasting and Its Integration
by Hamed H. Aly
Electronics 2024, 13(11), 2155; https://doi.org/10.3390/electronics13112155 - 1 Jun 2024
Viewed by 1147
Abstract
Renewable energy resources are playing a crucial role in minimizing fossil fuel emissions. Integrating machine learning techniques with tidal power forecasting could greatly enhance the accuracy and reliability of predictions, which is crucial for efficient energy production and management. A hybrid approach combining [...] Read more.
Renewable energy resources are playing a crucial role in minimizing fossil fuel emissions. Integrating machine learning techniques with tidal power forecasting could greatly enhance the accuracy and reliability of predictions, which is crucial for efficient energy production and management. A hybrid approach combining different methods often yields better results than relying on individual techniques. The accuracy of tidal current power is very important, especially for smart grid applications. This work proposes hybrid adaptive neuro-fuzzy inference system (ANFIS) with the Kalman filter (KF) and a neuro-wavelet (WNN) for tidal current speed, direction, and power forecasting. The turbine used in this study is driven by a direct drive permanent magnet synchronous generator (DDPMSG). The predictions of individual and hybrid models including the ANFIS, the Kalman filter, and the WNN for tidal current speed and the power it generates are compared with another dataset as a way of validation which is the tidal currents direction. Also, other published work results in the literature are compared to the proposed work. Different hybrid models are proposed for smart grid integration. The results of this work indicate that the hybrid model of the WNN and the ANFIS for tidal current power or speed forecasting has the highest performance compared to all other models. Full article
(This article belongs to the Special Issue Power Delivery Technologies)
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18 pages, 2473 KiB  
Article
A Test System for Transmission Expansion Planning Studies
by Bhuban Dhamala and Mona Ghassemi
Electronics 2024, 13(3), 664; https://doi.org/10.3390/electronics13030664 - 5 Feb 2024
Cited by 3 | Viewed by 1201
Abstract
This paper introduces a 17-bus 500 kV test system intended for transmission expansion planning (TEP) studies. The overhead lines used in the system are based on an actual 500 kV transmission line geometry. Although several test systems have been developed for various forms [...] Read more.
This paper introduces a 17-bus 500 kV test system intended for transmission expansion planning (TEP) studies. The overhead lines used in the system are based on an actual 500 kV transmission line geometry. Although several test systems have been developed for various forms of power system analysis, few are specifically tailored for TEP studies at the transmission voltage level, as opposed to the distribution voltage level. Current test systems for TEP studies are limited to single loading conditions only for normal operating conditions, and the majority of these systems are intertwined with issues related to the energy market or devised specifically for integrating new generations and loads into the existing power systems. However, ensuring a test system satisfies both voltage drop and line loading criteria during both normal and all single contingency operations is crucial in TEP studies, and addressing these issues under contingency conditions poses notable challenges. Moreover, practical TEP scenarios involve varied loadings, including peak load and dominant loading (60% of peak load) scenarios, while the existing test systems are configured solely for single loading conditions. To address these technical gaps, this paper introduces the 17-bus test system operating at a transmission voltage level of 500 kV, meeting technical requirements under normal and all single contingency operations for both peak load and dominant load scenarios. Detailed specifications of the proposed test system and load flow analysis at both normal and contingency conditions for different loading conditions are presented. This test system serves as an invaluable resource for TEP studies. Full article
(This article belongs to the Special Issue Power Delivery Technologies)
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