Issues and challenges for HVDC extruded cable systems

G Mazzanti - Energies, 2021 - mdpi.com
The improved features of AC/DC converters, the need to enhance cross-country
interconnections, the will to make massive remote renewable energy sources available, and …

Partial discharge diagnosis and remaining useful lifetime in XLPE extruded power cables under DC voltage: a review

M Fikri, Z Abdul-Malek - Electrical Engineering, 2023 - Springer
This paper collects, summarizes, and discusses more than a hundred important works on
various causes, approaches, and advances in the supervision and diagnosis of extruded …

Updated review of the life and reliability models for HVDC cables

G Mazzanti - IEEE Transactions on Dielectrics and Electrical …, 2023 - ieeexplore.ieee.org
This article updates previous reviews of life and reliability models for high-voltage direct-
current (HVDC) cables. The update is motivated by the impressive research and …

High voltage direct current transmission cables to help decarbonisation in Europe: Recent achievements and issues

G Mazzanti - High Voltage, 2022 - Wiley Online Library
Abstract High Voltage Direct Current (HVDC) underground and submarine cables constitute
an essential technology for the long‐distance transmission of renewable electrical power …

Stability analysis of a cart-pendulum model with variable convergence rate: A sliding mode control approach for impulsive stochastic systems

Y Li, H Zhang, X Xie, J Xia - Chaos, Solitons & Fractals, 2023 - Elsevier
In this paper, a sliding mode control problem with variable convergence speed for impulsive
stochastic systems based on the cart-pendulum model is investigated. Firstly, the cart …

Life-based geometric design of HVDC cables—Part 2: Effect of electrical and thermal transients

B Diban, G Mazzanti, P Seri - IEEE Transactions on Dielectrics …, 2022 - ieeexplore.ieee.org
This study, in two parts, investigates the design of high-voltage direct-current (HVdc) cables
depending on electrothermal life modeling of the insulating material. The first part …

Experimental investigation of the effect of transient overvoltages on XLPE-insulated HVDC cables

B Diban, G Mazzanti, L Mazzocchetti… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
High-voltage direct-current (HVDC) cables are subject to several types of impulses
superimposed on the rated dc voltage during their service lifetime. Temporary overvoltages …

Calculation of electric field profile within HVDC cable insulation in the presence of voltage polarity reversals

B Diban, G Mazzanti, M Marzinotto… - 2022 IEEE 4th …, 2022 - ieeexplore.ieee.org
This study aims at developing an analytical closed-form formula for electric field calculation
during both fast and slow polarity reversal events in HVDC cables. For the sake of validation …

Improved evaluation of the life lost by HVDC extruded cables due to long TOVs

G Mazzanti - IEEE Transactions on Power Delivery, 2021 - ieeexplore.ieee.org
Previously the author developed a procedure for estimating the life lost by HVDC extruded
cables under the long Temporary Over-voltages (TOVs) that may arise in VSC HVDC cable …

The Practical Use of the DMM Model for Life Estimation of HVDC Cables subjected to Qualification Load Cycles

G Mazzanti - IEEE Transactions on Dielectrics and Electrical …, 2024 - ieeexplore.ieee.org
A procedure for life and reliability estimation of full size HVDC cables under the electro-
thermal transients caused by load cycles was successfully set up and applied to qualification …