A Robustness Measure of Transient Stability Under Operational Constraints in Power Systems by Aolaritei, Liviu, Lee, Dongchan, Vu, Thanh Long, Turitsyn, Konstantin

“…In addition, we provide a robustness measure of the region of attraction, which can quantify the ability of the post-fault system to remain synchronized even under disturbances. …”
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Disturbance detection in the MV and the LV distribution networks using time-domain method by Ukil, Abhisek

“…With the growing need for disturbance-free power distribution, there has been significant focus under the ‘Smart Grid’ initiative on fault and disturbance analysis. Compared to the high voltage (HV) transmission systems where high-end relays can be used, medium- and low-voltage (MV, LV) distribution systems employ low-end relays for cost reason. …”
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Operation and control methods of modular multilevel converters in unbalanced AC grids : a review by Li, Jinke, Konstantinou, Georgios, Wickramasinghe, Harith R., Pou, Josep

“…As in grid-connected converters, the occurrence of grid-side faults is rather common, leading to imbalances and distortions of the ac-side voltages. …”
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A hierarchical self-adaptive data-analytics method for real-time power system short-term voltage stability assessment by Zhang, Yuchen, Xu, Yan, Dong, Zhao Yang, Zhang, Rui

“…This paper proposes a hierarchical and self-adaptive data-analytics method for real-time STVS assessment covering both the voltage instability and the fault-induced delayed voltage recovery phenomenon. …”
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Design and development of a stopgap rail clamp system by Ong, Xavier Jun Heng

“…Focused on addressing the need for timely and effective temporary fix for track faults, the project aimed to design a steel rail clamping system that offers quick assembly, secure holding, and remote monitoring capabilities. …”
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Non-Abelian adiabatic geometric transformations in a cold strontium gas by Leroux, Frederic, Miniatura, Christian, Grémaud, Benoît, Wilkowski, David, Rebhi, Riadh, Pandey, K., Chevy, F.

“…The concept of topological protection has also become a salient ingredient in many schemes for quantum information processing and fault-tolerant quantum computation. The physical properties of such systems crucially depend on the symmetry group of the underlying holonomy. …”
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Synthesis of bioactive glass-ceramics: Effect of the incubation duration on mechanical properties using PBS solution by Loh, Zhi Wei, Zaid, Mohd Hafiz Mohd, Kechik, Mohd Mustafa Awang, Fen, Yap Wing, Cheong, Wei Mun, Mayzan, Mohd Zul Hilmi

“…Hence, this work prepared fluoride-free and fluoride glass-ceramics via the melt-quenching technique. The samples were assessed after soaking PBS solution for 14 days. …”
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Resilience of power distribution systems by Ng, Si Qi

“…A modified 33-bus test system is verified with six faults and three types of consumers (industrial, commercial and residential) in a reasonable time span. …”
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Distributed voltage unbalance compensation for an islanded microgrid system in a sensitive load bus by Han, Ziying

“…The distributed secondary compensation is able to perform the similar compensation ability as centralized secondary structure; meanwhile, there are also improvement for special conditions including communication fault and plug-and-play. Simulations are carried out in Matlab Simulink environment, and cases involving communication failure, CL shift, and DG plug-out are tested and analyzed to verify the practicability of proposed design.…”
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Developing a real time load frequency control for power systems in a real time digital simulator by Tan, Shi Jie

“…Maintaining the nominal system frequency is a critical aspect of ensuring stable power system operation in power system stability. During faults or other disturbances, there may be a mismatch between the generation and load in the system. …”
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An isolated bipolar DC-DC converter for energy storage integration in marine vessels by Nag, Soumya Shubhra, Satpathi, Kuntal, Ukil, Abhisek, Pou, Josep, Zagrodnik, Michael Adam

“…The proposed converter uses high frequency transformer isolation which helps in protecting the BESS against rapid discharge in the event of short circuit faults on the dc bus. Detailed steady-state analysis of the proposed converter is presented in this paper. …”
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Intellectual property authentication by watermarking scan chain in design-for-testability flow by Cui, Aijiao, Chang, Chip Hong

“…As only the order of the scan cells is varied, the number of test vectors for the desired fault coverage is not affected. The advantage of this scheme is the ownership legitimacy can be publicly authenticated on-site by IP buyers after the chip has been packaged by loading a specific verification code into the scan chain. …”
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Properties and characteristics of thermoplastic PBT-LCP blend system and the influence of nanosilica-380 by Ng, Vincent Zhijie.

“…Blends of polybutylene terephthalate (PBT) and glass fibre reinforced liquid crystalline polymer (LCP A130) have been prepared by the melt mixing technique by the twin screw extruder device. …”
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Microstructure evolution and mechanical property response via 3D printing parameter development of Al–Sc alloy by Kuo, C. N., Chua, Chee Kai, Peng, P. C., Chen, Y. W., Sing, Swee Leong, Huang, Sheng, Su, Y. L.

“…This study explores the parameter–microstructure–performance relationship of 3D printed Sc-modified Al alloys from the perspective of melt pool interactions. According to the stress concentration effect and Hall–Petch effect, the mechanical properties of the 3D printed materials vary greatly depending on the difference in defect size, shape and grain size.…”
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Surface modification of additive manufactured components by ultrasonic cavitation abrasive finishing by Tan, Kai Liang, Yeo, Song Huat

“…Scanning electron microscopic images revealed that most small-sized partially melted powders were removed through heterogeneous cavitation nucleation on the specimens’ rough initial surface. …”
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Hybrid machining of structural ceramics by Choon, Yee King.

“…For alcohol-thin-film-assisted etching, a 10 fold increase in material removal rate compared to water and KOH is observed, with depth of texture ranged from 100 to 330 µm. Explosive melt expulsion could be the dominant material removal mechanism, which enhanced the etching efficiency in water and KOH according to the observed cavities on the etched surface. …”
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Rheology on CNT-filled polymer nanocomposites (II) by Chan, Xue Shuang.

“…The MWCNTs filled polypropylene (PP) composites were prepared by employing acid-treated MWCNTs through melt compounding using a twin-screw extruder. Polypropylene grafted maleic anhydride (PP-g-MA) was added to the nanocomposites as a compatibilizer to promote the dispersion of carbon nanotubes. …”
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Design and characterization of multiple-stimuli responsive shape memory hybrids by Tan, Jun Liang.

“…Thermal gravimetric analysis and differential scanning calorimetry were first conducted to ascertain the decomposition against temperature relation and the thermal properties of PEG respectively. PEG is subsequently melted and used as the filler in the sponge matrix to form the Sponge-PEG hybrid. …”
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Storage and eruption of silicic magma across the transition from dominantly effusive to caldera-forming states at an arc volcano (Santorini, Greece) by Druitt, Timothy H., Fabbro, Gareth N., Costa, Fidel

“…Based on previously published phase diagrams and melt inclusion volatile barometry for the Cape Riva dacite, we infer that in each case crystallization of plagioclase rims and orthopyroxene took place centuries to years prior to eruption owing to volatile-saturated decompression (± cooling) as the dacitic melts (plus entrained plagioclase antecrystic cores) ascended from the middle crust (10–16 km) into the upper crust (4–6 km), where they resided until eruption a few years to decades later. …”
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Active/Reactive Power Control of PV Grid-tied NPC Inverter Using 3-D Space Vector Modulation in abc Coordinate by Dehghani Tafti, Hossein, Maswood, Ali Iftekhar, Roomi, Muhammad Musthafa

“…Various operation conditions like partial shading of PV strings and balanced/unbalanced grid faults are implemented.…”
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