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pro vyhledávání: '"Qing-wei Luo"'
Autor:
Qing Wei Luo
Publikováno v:
Materials Science Forum. :631-634
Due to its high in-field superconducting performance, high irreversible magnetic field, low AC loss and high transition temperature, YBa2Cu3O7-x(YBCO) has been taken as a hot research object. Well-oriented La0.4Sr0.6TiO3(LSTO) thin films were prepare
Publikováno v:
Transactions of Nonferrous Metals Society of China. 24:120-125
The preparation of La0.4Sr0.6TiO3 (LSTO) buffer layer and YBa2Cu3O7-δ (YBCO) superconducting thick film by a low cost technology was studied. The crystal orientation of LSTO and YBCO films was detected by X-ray diffraction, the conductivity of LSTO
Publikováno v:
Advanced Materials Research. :1892-1896
This work reported on exploring a low cost preparation technology for coated conductor. The epitaxial of La0.4Sr0.6TiO3 conductive buffer layer on NiW substrate was achieved by metal organic deposition. Excellent in-plane and out of plane alignment i
Publikováno v:
2013 5th International Conference on Power Electronics Systems and Applications(PESA).
To improve the estimation accuracy of the sliding mode observer (SMO) of the permanent magnet synchronous motors (PMSM), an improved sliding mode observer is presented for sensorless vector control of the PMSM. A saturation function is used to the im