Results 71 to 80 of about 10,617 (269)
Frontiers in Energy ResearchThe transient overvoltage caused by faults in ultra-high-voltage direct current (UHVDC) transmission lines and alternating current (AC) systems can adversely affect system safety and stability.
Weiwei Yao +13 more
doaj +1 more source
Transient overvoltage on overhead metal return lines of ±500 kV MMC-HVDC grid
The Journal of Engineering, 2018 The ±500 kV half-bridge modular multilevel converter-high-voltage DC (MMC-HVDC) grid project with overhead transmission line is under construction in China at present.
Huiwen He +4 more
doaj +1 more source
Corrigendum to “Simplified approach to reduce transient overvoltages on insulation regarding compaction of
, 2023 openalex +1 more source
Flexural performance of textile fine grained mortar containing risk husk ash as a partial cement replacement in reinforced concrete beams [PDF]
, 2018 External strengthening of RC beam become a popular method to reduce deterioration. Due to highest demanding on external strengthening, a new innovation was introduced called as textile fine grained mortar (TFGM).
Mohammad, Noor Shuhada
core
Decentralized Demand Side Management with Rooftop PV in Residential Distribution Network
, 2017 In the past extensive researches have been conducted on demand side management (DSM) program which aims at reducing peak loads and saving electricity cost. In this paper, we propose a framework to study decentralized household demand side management in a
Sadeghian, Hamidreza, Wang, Zhifang
core +1 more source
Overvoltage propagation from transmission line into transformer winding [PDF]
, 2015 The paper deals with very fast transient phenomena in a system consisting of two parts: a cable line and a transformer winding. In this case an adequate model should be considered as a circuit with distributed parameters.
Benešová, Zdeňka, Kotlan, Václav
core +2 more sources
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.A distributed secondary control strategy for low‐voltage resistive AC microgrids is proposed, where consensus‐based algorithms dynamically adjust both the slope and offset of V‐I droop characteristics. This dual adaptation enables accurate proportional power sharing and effective voltage regulation at the PCC, while ensuring fast transient response and
Afshin Hasani +2 more
wiley +1 more source
Impact of converter interface type on the protection requirements for DC aircraft power systems [PDF]
, 2012 The utilization of converter interfaces has the potential to significantly alter the protection system design requirements in future aircraft platforms.
Burt, Graeme +3 more
core +1 more source
Multi‐Layer MTDC Protection: Design and Simulation Assessment
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.This study proposes a novel multi‐layer protection architecture for multi‐terminal DC systems that separates fault current‐limiting and interruption functions. By combining a thyristor‐based fault current limiter with an active resonance circuit breaker, the scheme significantly reduces peak fault currents and di/dt stress, enabling a more compact ...
Jong‐Geon Lee +3 more
wiley +1 more source
IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.The paper proposes a piecewise analytical method for calculating the winding current and the neutral reactor current under oscillatory conditions in renewable energy power systems. The method is based on the operational state of the core magnetic circuit, where the nonlinear magnetisation curve is approximated by piecewise linear segments with the ...
Botong Li +8 more
wiley +1 more source