E-field distribution analysis on three types of converter double valve in 800kV valve hall

J Wang, H Wu, Z Deng, Z Peng… - 2015 IEEE 11th …, 2015 - ieeexplore.ieee.org
Converter valve possesses the function of AC-DC voltage conversion and power
transmission. It is an important device in the valve hall of UHVDC converter station. Since …

The operation of UAV propulsion motors in the presence of high external magnetic fields

M Heggo, A Mohammed, J Melecio, K Kabbabe… - robotics, 2021 - mdpi.com
The operation and maintenance of converter stations (also known as valve halls) in high
voltage DC (HVDC) grids is a key element in long-term, reliable and stable operation …

Operation of aerial inspections vehicles in HVDC environments Part A: Evaluation and mitigation of high electrostatic field impact

M Heggo, K Kabbabe, V Peesapati… - Journal of Physics …, 2019 - iopscience.iop.org
Offshore high voltage DC (HVDC) wind farms offer a promising solution to growing energy
demands in the future. Condition monitoring of substation assets is essential for reliable and …

Operation of aerial inspections vehicles in HVDC environments Part B: Evaluation and mitigation of magnetic field impact

M Heggo, A Mohammed, J Melecio… - Journal of Physics …, 2019 - iopscience.iop.org
Using robotic systems to conduct remote inspections of offshore wind farm HVDC converter
stations has been proposed as a promising solution to reduce the operation and …

Virtual reality interface for HVDC substation and DC breaker design and maintenance

C Marsh, M Barnes, W Crowther… - … Conference on AC …, 2019 - ieeexplore.ieee.org
For HVDC links, the substation is a major cost factor. 3D visualization using virtual reality
has the potential to play a significant part in cost reduction. This paper outlines the problem …

Design of the polymer insulator between HVDC converter valve modules

JH Koo, HY Lee, R Hwang, JM Joo… - 2019 IEEE Electrical …, 2019 - ieeexplore.ieee.org
The polymer insulator between HVDC converter valve modules is one of the key elements of
ultra-high voltage dc transmission. In prior to designing dimension of shed, end fitting, and …

[PDF][PDF] The Operation of UAV Propulsion Motors in the Presence of High External Magnetic Fields. Robotics 2021, 10, 79

M Heggo, A Mohammed, J Melecio, K Kabbabe… - 2021 - academia.edu
The operation and maintenance of converter stations (also known as valve halls) in high
voltage DC (HVDC) grids is a key element in long-term, reliable and stable operation …