Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Li, Jinyu"'
Publikováno v:
IEEE Transactions on Power Delivery. 35:2583-2590
Filter capacitors are among the most serious noise sources in HVDC converter stations, and there are still no satisfactory noise reduction measures. This paper proposes the use of the mass tuning (MT) method to adjust the vibration frequency response
Publikováno v:
Solar Energy. 196:10-21
A direct-expansion solar-assisted heat pump (DX-SAHP) water heater is studied numerically. A simulation model, which includes the models of components and the frost formation of the collector/evaporator, is established to research the heating perform
Autor:
Li, Jinyu, Ullah, Asif, Li, Jun, Nazir, Shah, Khan, Habib Ullah, Ur Rehman, Hanif, Haq, Amin Ul, Celik, Erkan
Publikováno v:
Mathematical Problems in Engineering, Vol 2020 (2020)
Requirement engineering is the first phase of software engineering. In requirement engineering, the first phase is requirement elicitation (RE), which is the most critical and error-prone activity. In this phase, the requirements are extracted from v
Publikováno v:
IEEE Transactions on Power Delivery. 32:2263-2271
This paper presents a detailed investigation of audible noise characterization of filter capacitors by investigating the noise radiation characteristics and analyzing the effect of voltage frequency, phase angle, and magnitude on a single capacitor u
Publikováno v:
IEEE Transactions on Plasma Science. 45:742-748
Unintended atmospheric pressure dc arc is very common and harmful in many power applications. There is still no effective detection method for series dc arcs. In this paper, the initial features of current and electromagnetic signal of series dc arc
Publikováno v:
IEEE Transactions on Power Delivery. 31:2045-2053
Audible noise of can-type filter capacitors in high- voltage direct current converter stations originates from the vibration of capacitor cases, so it is meaningful to investigate the vibration characteristics. However, no experiment under practical
Publikováno v:
2018 International Conference on Power System Technology (POWERCON).
Based on the influence caused by the grid-integrated photovoltaic (PV) generation, a two-stage evaluation index system is proposed. The index of voltage, frequency and total harmonic distortion (THD) are primary indexes. The index of influence coeffi
Publikováno v:
INTERSPEECH
Feature-mapping with deep neural networks is commonly used for single-channel speech enhancement, in which a feature-mapping network directly transforms the noisy features to the corresponding enhanced ones and is trained to minimize the mean square
Publikováno v:
Applied Thermal Engineering. 169:115007
A quasi-dynamic mathematical model of a direct-expansion solar-assisted heat pump water heater is presented on the basis of theory and experiments, and the system performance in various regulation modes of the compressor speed are analyzed comparativ
Publikováno v:
2018 IEEE International Power Modulator and High Voltage Conference (IPMHVC).
Dry-type air-core reactor used as AC filter reactors is one of the main noise sources in HVDC converter stations. The research on the vibration characteristics of the dry-type air-core reactor is of great significance for the design of noise reductio