Results 71 to 80 of about 370,944 (195)

A Partially Rated Interlinking Converter with Distributed Energy Storage for Active Power Sharing in DC Microgrids [PDF]

Partially rated DC interlinking converters are recognized for their high-gain power regulation capabilities, which effectively synergize active power across DC microgrids (DCMGs). Integrating energy storage units (ESUs) to address the intermittent nature
Zhang, Qi, Zhu, Xiangchen; id_orcid, Bifaretti, Stefano, Zhang, Hanwen; id_orcid, Sun, Pingyang, Wang, Yanbo, Zhu, Xiangchen, Qin, Zian, Chen, Zhe; id_orcid, Yu, Haoyuan, Chen, Zhe, Li, Gen, Zhang Q., Zhu X., Bifaretti S., Qin Z., Zhang H., Yu H., Wang Y., Li G., Sun P., Chen Z.   +21 more
core   +2 more sources

Performance enhancement of AC/DC hybrid multi-microgrids using PI-PR-controlled interlinking converter under dynamic load and fault conditions

Next Energy
The evolution of hybrid AC/DC multi-microgrid (MMG) systems represents a promising paradigm in modern power systems, enabling the seamless integration of multiple AC and DC MGs to enhance reliability, flexibility, and renewable energy utilization.
Deeba Chowdhury, Peya Ray Sarkar, Moshammed Nishat Tasnim, Tofael Ahmed   +3 more
doaj   +1 more source

MagGami: An Electromagnetic Origami Actuator With High Stiffness‐Switching Density for Lightweight Joint‐Space Wearable Haptics

Advanced Science, EarlyView.
Concept of the MagGami‐based joint‐space haptic glove. a) Comparison between Cartesian‐space fingertip force feedback and distributed joint‐space torque feedback, highlighting the limitations of representative motor‐driven, pneumatic, and smart material‐based haptic actuators.
Tianhao Jin, Zirui Niu, Qingyun Tang, Zemin Wang, Yu Qiao, Guocai Yao, Yong Zhou, Boxue Shan, Yan Zhang, Dangxiao Wang   +9 more
wiley   +1 more source

Inertia in Converter-Dominated Microgrids: Control Strategies and Estimation Techniques

Electricity
This scoping review analyzes the role of inertia in converter-dominated microgrids, with an emphasis on hybrid AC/DC architectures. Following the PRISMA-ScR methodology, 54 studies published between 2015 and 2025 were identified, screened, and ...
Fabio A. González, Johnny Posada, Bruno W. França, Julio C. Rosas-Caro   +3 more
doaj   +1 more source

Multiband Optical Physical Unclonable Functions Based on Mixed‐Phase Multilevel Emissive Perovskites

Advanced Science, EarlyView.
In this paper, sustainable multiband optical PUFs were developed by constructing heterostructures between lead‐free phase‐mixed perovskites and cellulose fibers via a water‐assisted drop‐casting process. Cesium manganese bromide perovskites provide an environmentally benign composition while exhibiting excitation‐dependent multilevel photophysical ...
Seungbeom Park, Jiyoun Kim, Jiyoung Boo, Giho Kim, Jinsik Yoon, Junghyun Bae, Sangeun Cho, Wook Park, Dong Hyuk Park, Healin Im   +9 more
wiley   +1 more source

Communication-free coordination control for global active power sharing in cascaded-type hybrid AC/DC microgrid

International Journal of Electrical Power & Energy Systems
Existing decentralized control strategies for bidirectional interlinking converter (BIC) in parallel-type hybrid AC/DC microgrids (MGs) are not directly applicable to those in cascaded-type hybrid AC/DC MGs.
Lang Li, Xiaochao Hou, LingLing Ren, Zhangjie Liu, Yao Sun   +4 more
doaj   +1 more source

Autonomous Control of Interlinking Converter With Energy Storage in Hybrid AC–DC Microgrid

, 2013
The coexistence of ac and dc subgrids in a hybrid microgrid is likely given that modern distributed sources can either be ac or dc. Linking these subgrids is a power converter, whose topology should preferably be not too unconventional.
Loh, Poh Chiang, Blaabjerg, Frede, Blaabjerg, Frede; id_orcid, Chai, Yi Kang, Li, Ding   +4 more
core   +1 more source

A Review on Recent Trends of Bioinspired Soft Robotics: Actuators, Control Methods, Materials Selection, Sensors, Challenges, and Future Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article reviews the current state of bioinspired soft robotics. The article discusses soft actuators, soft sensors, materials selection, and control methods used in bioinspired soft robotics. It also highlights the challenges and future prospects of this field.
Abhirup Sarker, Tamzid Ul Islam, Md. Robiul Islam   +2 more
wiley   +1 more source

Actively clamped bidirectional flyback converter

, 2000
An actively clamped bidirectional flyback converter is proposed. The converter's operation is examined in detail. All switches in the converter have zero-voltage-switching characteristics.
Wang, Y, Hui, SYR, Lee, YS, Chen, G, Xu, D, S.Y.R. Hui, null Gang Chen, null Yim-Shu Lee, null Yousheng Wang, null Dehong Xu   +9 more
core   +1 more source

Bidirectional AC DC Converter for Regenerative Braking [PDF]

, 2012
In this paper, a bidirectional AC DC converter is analyzed. The converter applies a half bridge thyristor rectifier and a recuperating thyristor bridge instead of a braking resistor.
Kolar, Johann W., Nishida, Yasuyuki, Pejovic, Predrag   +2 more
core   +1 more source