Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Tingyi He"'
Publikováno v:
IET Generation, Transmission & Distribution, Vol 16, Iss 18, Pp 3748-3759 (2022)
Abstract The phenomenon of wind abandoned caused by fault of transmission lines has occurred frequently. Since fault current output by wind turbine after fault may induce the frequency variation of the fundamental frequency, fault location based on t
Externí odkaz:
https://doaj.org/article/c09f2c13472e48818b9009c003df99fe
Autor:
Tingyi He, Wenrui Guo, Guang Yang, Hong Su, Aolei Dou, Lu Chen, Teng Ma, Jie Su, Moning Liu, Budeng Su, Wangmei Qi, Haijun Li, Wei Mao, Xiumei Wang, Xihe Li, Yanyan Yang, Yongli Song, Guifang Cao
Publikováno v:
Veterinary Sciences, Vol 10, Iss 9, p 543 (2023)
Cell types have been established during organogenesis based on early mouse embryos. However, our understanding of cell types and molecular mechanisms in the early embryo development of Mongolian sheep has been hampered. This study presents the first
Externí odkaz:
https://doaj.org/article/89a7c2eaa4af4de58ffce805ecb7456c
Publikováno v:
Frontiers in Energy Research, Vol 9 (2022)
Wind farm–based frequency regulation of the power system has progressively attracted more attention owing to its higher power generation capacity. Among which the step start-up and adaptive inertial droop control of wind turbines with a maximum pow
Externí odkaz:
https://doaj.org/article/ca709552f25f428c93879a0472bc76c2
Publikováno v:
Frontiers in Energy Research, Vol 9 (2022)
Phase-locked loop (PLL) is a fundamental and crucial component of a photovoltaic (PV) connected inverter, which plays a significant role in high-quality grid connection by fast and precise phase detection and lock. Several novel critical structure im
Externí odkaz:
https://doaj.org/article/408ece8b754d4084a6118864a4b19ea9
Publikováno v:
Frontiers in Energy Research, Vol 9 (2021)
This paper establishes a novel optimal array reconfiguration (OAR) of a PV power plant for secondary frequency control of automatic generation control (AGC). Compared with the existing studies, the proposed OAR can further take the AGC signal respond
Externí odkaz:
https://doaj.org/article/bc014ffcc97d498f9f033cdd4fcb3c79
Autor:
Guang Yang, Caiyun Wang, Hong Su, Daqing Wang, Aolie Dou, Lu Chen, Teng Ma, Moning Liu, Jie Su, Xiaojing Xu, Yanyan Yang, Tingyi He, Xihe Li, Yongli Song, Guifang Cao
Publikováno v:
Animals, Vol 12, Iss 6, p 792 (2022)
The short-tailed phenotype has long been considered one of the best traits for population genetic improvement in sheep breeding. In short-tailed sheep, not only is tail fat eliminated but also the pubic area is exposed due to the lack of a tail cover
Externí odkaz:
https://doaj.org/article/7962904a6eba4b398042af5fe5f18b29
Autor:
Dafu Zhi, Lai Da, Moning Liu, Chen Cheng, Yukun Zhang, Xin Wang, Xiunan Li, Zhipeng Tian, Yanyan Yang, Tingyi He, Xin Long, Wei Wei, Guifang Cao
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 8, Iss 2, Pp 377-383 (2018)
The Hulunbuir short-tailed sheep (Ovis aries) is a breed native to China, in which the short-tail phenotype is the result of artificial and natural selection favoring a specific set of genetic mutations. Here, we analyzed the genetic differences betw
Externí odkaz:
https://doaj.org/article/bf646fdf4d3d4b65a3142714c27d41b0
Publikováno v:
E3S Web of Conferences, Vol 245, p 01004 (2021)
In this paper, photovoltaic power generation(PV) and the asynchronously grid-connected power grid are taken as the research objects, and the frequency adaptability of PV to power grid is studied. The influence mechanism of grid frequency variation on
Externí odkaz:
https://doaj.org/article/8d6bbaf3f1bc461b80c0b506e3435a75
Publikováno v:
E3S Web of Conferences, Vol 245, p 01016 (2021)
In this paper, a study on frequency adaptability of permanent magnet synchronous generator (PMSG) is carried out, the influence mechanism of the frequency changes on PMSG is revealed. It is proposed that setting the converter protection setting value
Externí odkaz:
https://doaj.org/article/ceec39205615431c9871c05f38ef202e
Publikováno v:
Energies, Vol 10, Iss 8, p 1082 (2017)
The large-scale penetration of wind power might lead to degradation of the power system stability due to its inherent feature of randomness. Hence, proper control designs which can effectively handle various uncertainties become very crucial. This pa
Externí odkaz:
https://doaj.org/article/d540d75c03bd4df3a498cb519c448a3a