Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Min-rui Xu"'
Publikováno v:
Advanced Materials Research. :1576-1579
Affected by high or low environment temperature, the measurement accuracy of watt-hour-meter field calibrator may decrease significantly. For the purpose of rejecting temperature interference, a hardware modification scheme for the calibrator prototy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ea48647b9a2048e75ba0250baa61a19
https://doi.org/10.4028/www.scientific.net/amr.1070-1072.1576
https://doi.org/10.4028/www.scientific.net/amr.1070-1072.1576
Autor:
Zhong Zhuang, Gan Zhou, Shi Hai Yang, Min Jian Cao, Ke Qi Zhang, Ming Ming Chen, Zhong Dong Wang, Min Rui Xu
Publikováno v:
Advanced Materials Research. 773:58-61
DC bias widely exists in power system. In order to analyze its influence on metering current transformer (MCT), a new digital simulation model based on Preisach theory is constructed firstly. Using this digital model, the ratio error and angle error
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::532b944fe19cd873e785bb7a83a6ede7
https://doi.org/10.4028/www.scientific.net/amr.773.58
https://doi.org/10.4028/www.scientific.net/amr.773.58
Publikováno v:
2014 China International Conference on Electricity Distribution (CICED).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::385898604e42ead714a634877179c3f7
https://doi.org/10.1109/ciced.2014.6991963
https://doi.org/10.1109/ciced.2014.6991963
Publikováno v:
The Journal of prosthetic dentistry. 104(6)
Cast cobalt-chromium (Co-Cr) alloy clasps have been widely used for prosthodontic treatment, but long-term retentiveness of these clasps is not clear.The purpose of this study was to investigate the residual retentive force of 3 types of cast Co-Cr a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::347a0495b8c3f86d26dccd7cdd4fc2ec
https://pubmed.ncbi.nlm.nih.gov/21095402
https://pubmed.ncbi.nlm.nih.gov/21095402
Publikováno v:
Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology. 45(1)
To investigate the change of retentive forces of cast cobalt-chromium (Co-Cr) alloy clasp in cyclic fatigue test.Samples of three types of cast Co-Cr alloy (Group A: Hardalloy; B: Regalloy™; C: Vera PDN™) clasps were fabricated and placed at unde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4ec01060574b5d0db879388996204f71
https://pubmed.ncbi.nlm.nih.gov/20368039
https://pubmed.ncbi.nlm.nih.gov/20368039
Publikováno v:
2014 China International Conference on Electricity Distribution (CICED); 2014, p1534-1536, 3p