Results 81 to 90 of about 5,993 (201)
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2017 Experiments were conducted to study the inhibitor factors present in suppressive soil that suppressed the soybean cyst nematode (SCN) in the black soil fields with 21 years continuous cropping of soybean (SSSS) and 3 years continuous cropping of soybean ...
Jie Song +4 more
doaj +1 more source
SSO of DFIG-based wind farm integrated by a hybrid series compensator
The Journal of Engineering, 2019 Doubly-fed induction generator (DFIG)-based wind farms integrated by series compensated transmission lines are confronting with the problem of subsynchronous oscillation (SSO).
Xinyao Zhu +5 more
doaj +1 more source
China Foundry, 2020 The aluminum alloy scroll is one of the key parts of the scroll compressors widely used in the air-conditioning, refrigeration, and heat pump systems. In this work, the semi-solid squeeze casting (SSSC) process was used to fabricate the aluminum alloy ...
Yong-fei Wang, Sheng-dun Zhao, Yi Guo
doaj +1 more source
IET Electric Power Applications, Volume 19, Issue 1, January/December 2025.The impedance sensitivity of the doubly‐fed induction generator (DFIG) grid‐connected system with series compensation is analysed using the Morris method and the extended Fourier amplitude sensitivity test (EFAST). A cooperative optimisation approach is proposed to adjust high‐sensitivity parameters, thereby suppressing sub‐synchronous oscillations ...
Gaojun Meng +5 more
wiley +1 more source
IET Smart Grid, Volume 8, Issue 1, January/December 2025.This paper proposes an integrated model for fault detection, classification, and location in power transmission systems using voltage signals from a single terminal of a series‐compensated line. Simulations show the model achieves 100% accuracy for fault detection, classification and faulty segment identification, and 99.79% accuracy for fault location
Ehsan Akbari, Milad Samady Shadlu
wiley +1 more source
Fault Detection and Localization in Transmission Lines with a Static Synchronous Series Compensator
Advances in Electrical and Computer Engineering, 2015 This paper proposes a fault detection and localization method for power transmission lines with a Static Synchronous Series Compensator (SSSC). The algorithm is based on applying a modal transformation to the current and voltage signals sampled at ...
REYES-ARCHUNDIA, E. +4 more
doaj +1 more source
Enhancement of a Power System Transient Stability Using Static Synchronous Series Compensator SSSC
Al-Khawarizmi Engineering Journal, 2013 Static Synchronous Series Compensator (SSSC) is a well known device for effectively regulating the active power flow in a power system. In this paper, the SSSC linearized power flow equations are incorporated into Newton-Raphson algorithm in a MATLAB ...
Mustafa M. Al-Eedany, Naseer M. Yasin
doaj +2 more sources
BuildingsThe combined application of steel–FRP composite bars (SFCBs) and seawater sea-sand concrete (SSSC) in marine engineering not only solves the problem of resource scarcity and reduces the construction cost but also avoids the problems of chloride corrosion
Yufu Li +8 more
doaj +1 more source
Analysis of Performance of SSSC FACTS Device Using PSO Based Optimal Power Flow Solutions
Majlesi Journal of Electrical EngineeringThis paper incorporates the SSSC FACTS device in optimal power flow solutions to enhance the performance of the power systems. The particle swarm optimization is used for solving the optimal power flow problem for steady-state studies.
Smt Padma, Kanchapogu Vaisakh
doaj
, 2014 This paper studies the set cover problem under the semi-streaming model. The underlying set system is formalized in terms of a hypergraph $G = (V, E)$ whose edges arrive one-by-one and the goal is to construct an edge cover $F \subseteq E$ with the ...
A. McGregor +9 more
core +1 more source