نتایج جستجو برای: droop control method

تعداد نتایج: 2790625  

Journal: :Journal of Electrical Engineering and Technology 2014

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده اقتصاد و علوم اجتماعی 1390

abstract deviation or in other words committing a crime is literally a social problem. this research that was conducted in 1389 and 1390 has tried to investigate the causes of crimes committed by young male inmates qazvin central prison and effective variables on their tendency to deviation. accordingly after collecting theoretical framework and offering theoretical model including both hirsch...

2014
Alexandr Penin

The droop current-sharing method for voltage sources of a limited capacity is considered. Influence of equalizing resistors and load resistor is investigated on uniform distribution of relative values of currents when the actual loading corresponds to the capacity of a concrete source. Novel concepts for quantitative representation of operating regimes of sources are entered with use of project...

Journal: :IEEE Transactions on Power Delivery 2021

This letter proposes a general decentralized control of single phase cascaded inverters-power factor angle droop control. Compared to the existing strategies, it has following attractive benefits: 1) is suitable for both grid-connected and islanded modes; 2) Seamless transition between different modes can be obtained; 3) stability condition in mode independent transmission line impedance; 4) su...

Journal: :IEEE Transactions on Power Systems 2021

This letter presents new perspectives on power control for AC microgrid considering operation cost and efficiency simultaneously. A multi-objective optimization model is first established. Then optimal conditions are derived by Lagrange Multiplier Method. Furthermore, a self-optimization droop strategy with subject to proposed improve the overall performance. Simulation experimental results val...

Journal: :IET Generation, Transmission & Distribution 2017

2014
Yohei Nakata Yuta Kimi Shunsuke Okumura Jinwook Jung Takuya Sawada Taku Toshikawa Makoto Nagata Hirofumi Nakano Makoto Yabuuchi Hidehiro Fujiwara Koji Nii Hiroyuki Kawai Hiroshi Kawaguchi Masahiko Yoshimoto

This paper presents a resilient cache memory for dynamic variation tolerance in a 40-nm CMOS. The cache can perform sustained operations under a large-amplitude voltage droop. To realize sustained operation, the resilient cache exploit 7T/14T bit-enhancing SRAM and on-chip voltage/temperature monitoring circuit. 7T/14T bitenhancing SRAM can reconfigure itself dynamically to a reliable bit-enhan...

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