Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Nian Lv"'
Autor:
Lin She, Niannian Xu, Pengfei Wang, Jiquan Zhang, Mo Liu, Nian Lv, Ruoning Wang, Zhenrui Li, Shijie Jia, Shunbin Wang, Gerald Farrell, Weimin Sun
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 2, Pp 1-5 (2022)
This letter reports the fabrication of fiber Bragg gratings (FBGs) within in-house fabricated fluoroaluminate (AlF3) glass fibers using femtosecond (fs) laser inscription at 800 nm. The grating strength of the FBGs was investigated for different puls
Externí odkaz:
https://doaj.org/article/22fa364f3a1e4ae8a4aae730bac60767
Publikováno v:
Optics Communications. 542:129569
Publikováno v:
2022 IEEE Energy Conversion Congress and Exposition (ECCE).
Autor:
Liyuan Wang, Xiaotong Zhao, Nian Lv, Niannian Xu, Zhenrui Li, Gerald Farrell, Shunbin Wang, Pengfei Wang
Publikováno v:
Optics Letters. 48:2401
In this Letter, we report an Ho3+-doped fluorotellurite glass all-fiber laser at 2075 nm. The gain fiber is pumped in-band with a 1976-nm fiber laser and connected by fusion splicing. A high-quality fusion splicing point with a loss of 3+-doped fluor
Autor:
Niannian, Xu, Zhiyong, Yang, Jiquan, Zhang, Nian, Lv, Mo, Liu, Ruoning, Wang, Zhenrui, Li, Shijie, Jia, Gilberto, Brambilla, Shunbin, Wang, Pengfei, Wang
Publikováno v:
Optics letters. 47(3)
In this Letter, we report the fabrication of fiber Bragg gratings (FBGs) in home-made Ho
Publikováno v:
IECON
This paper introduces an equivalent harmonic impedance control method and a harmonic power-sharing scheme based on adopting virtual harmonic impedance for the typical islanded microgrid with multiple DG units and nonlinear loads. Then, the control ra
Publikováno v:
2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG).
Pushed by sustainable policies, energy engagement and cost reduction, the installed photovaltaic (PV) capacity has a rapidly growth among householders. However, challenges that come with it are the management of excess PV and improvement of economic
Publikováno v:
2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia).
The rural villages situated in the loess plateau of China often face with intermittency or even no electricity supply due to inconvenient geometrical location and enormous initial investment. However, renewable resources like solar energy are rich in
Publikováno v:
Applied Mechanics and Materials. :913-918
On the basis of shortage existing in traditional ERP system, this paper puts forward a novel ERP framework based on Service-Oriented Architecture. Through publishing functional components into well packaged, reusable, easily maintained and cross-plat
Publikováno v:
Journal of Hydrodynamics. 21:790-798
Based on the improved ADI method, this article proposes an improved implicit finite difference scheme for solving 3-D shallow water flows. The main objective is to design a numerical relation between the horizontal velocity on each layer and the dept