Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Xialing Xu"'
Publikováno v:
BioTechniques, Vol 76, Iss 8, Pp 371-379 (2024)
Methods for sequence-specific microRNA (miRNA) analysis are crucial for miRNA research and guiding nursing strategies. We have devised a colorimetric technique for detecting miRNA using a dumbbell probe-based polymerase/endonuclease assisted chain di
Externí odkaz:
https://doaj.org/article/6d4947c5d7424114ab62ce19bc9944bb
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 353-362 (2023)
When asynchronous motors, especially double-fed asynchronous motors in large capacity pump storage are the main loads in the high voltage direct current (HVDC) receiving end power grid, the increase of the equivalent slip of asynchronous motor load m
Externí odkaz:
https://doaj.org/article/045e7341706447f5988d57df4a3baf12
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 127-136 (2023)
Gas-fired units provide great flexibility to accommodate the intermittent nature of renewable energy sources and are also considered to be an ideal substitute for retiring coal-fired generations. However, the increasing deployment of gas-fired units
Externí odkaz:
https://doaj.org/article/c7f180fa11d84deeb416d726962af28d
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 755-765 (2022)
Distributed optimization (DO) for solving optimal power flow (OPF) problems is a fundamental task for coordinated planning, scheduling, and operation of interconnected power grids. Among various distributed OPF (D-OPF) studies, the method based on th
Externí odkaz:
https://doaj.org/article/4e6d4d35ad884a39b50196d39e330a48
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035331-035331-10 (2019)
Remote signal transmission time delays are the major factors to affect the performance of wide-area damping controller (WADC) and even deteriorate stability of large-scale power system. If the physical structure and the mathematical model of the syst
Externí odkaz:
https://doaj.org/article/95e0cc06c5724594b92eb2d1c02738d9
Publikováno v:
IET Cyber-Physical Systems (2018)
Low frequency oscillation occurs frequently in the smart grid, which threatens the security and stability of the physical system. Wide-area damping controller (WADC), which belongs to cyber system, can effectively suppress inter-area low frequency
Externí odkaz:
https://doaj.org/article/3956a90cdc94404198180cc6692a08da
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1469 (2020)
Self-healing of smart distribution networks with distributed generators, which are usually operated as independent islands after fault, can improve power-supply reliability. As a hot research topic, a self-healing scheme is usually treated as the out
Externí odkaz:
https://doaj.org/article/883f23fc57714433ba4209e64322d53c
Publikováno v:
Energies, Vol 11, Iss 3, p 551 (2018)
Active power steady-state security regions (APSSRs), which can provide guidance for prevention and control through security checks, is of great importance for the safe operation of power systems in which more and more sustainable energy power generat
Externí odkaz:
https://doaj.org/article/914d597ab29745689839529b16d5c043
Publikováno v:
Energies, Vol 10, Iss 11, p 1885 (2017)
With the aid of power quality monitoring systems (PQMSs), accurate locating of voltage sag sources, which has important significance for guiding maintenance personnel in finding and repairing faults as well as improving power supply reliability, has
Externí odkaz:
https://doaj.org/article/bb850715921d4cb4a838a0feda424641
Publikováno v:
Energies, Vol 10, Iss 10, p 1612 (2017)
Harmonic resonance may cause abnormal operation and even damage of power facilities, further threatening normal and safe operation of power systems. For renewable energy generations, controlled loads and parallel reactive power compensating equipment
Externí odkaz:
https://doaj.org/article/5747968455674c6594f412f1cebae4c9