Zobrazeno 1 - 10 of 25 pro vyhledávání: '"C. M. Richter"'
1
Synchronization method for synchronous generator based on UPFC
Autor: A. A. P. Lerm, C. M. Richter, Luciano Almeida Braatz, D. T. Franco, W. de F. Ciarelli, Mario Orlando Oliveira, V. N. Obadowski, Arturo S. Bretas, T. L. Riechel, S. L. S. Severo, P. E. M. Ugoski, M. F. Cruz, M. C. R. Paz
Publikováno v: 2013 IEEE Grenoble Conference.
This paper presents a technique for synchronizing synchronous generators without speed control. The proposed construction is under development in a research project which aims to control auxiliary synchronous generators in a hydroelectric power unit.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9c97e3116c7359c68263ace46dde242
https://doi.org/10.1109/ptc.2013.6652492
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2
Active power regulation of auxiliary generation units in hydroelectric power plants using power electronic switching
Autor: Mario Orlando Oliveira, M. C. R. Paz, V. N. Obadowski, A. A. P. Lerm, S. L. S. Severo, C. M. Richter, T. L. Riechel, W. de F. Ciarelli, D. T. Franco, M. F. Cruz, P. E. M. Ugoski, Arturo S. Bretas
Publikováno v: 2012 Sixth IEEE/PES Transmission and Distribution: Latin America Conference and Exposition (T&D-LA).
This paper presents the initial results of a research project that aims to develop a control system for active power regulation in synchronous auxiliary generators connected to hydraulic generation units. In this sense, the developed system is based
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3beb33e29ec931659eed6eb8239420b1
https://doi.org/10.1109/tdc-la.2012.6319129
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3
A supervisory system for real-time oscillography of synchronous generators
Autor: T. L. Riechel, V. N. Obadowski, D. T. Franco, P. E. M. Ugoski, C. M. Richter, M. C. R. Paz, A. A. P. Lerm, W. de F. Ciarelli, Mario Orlando Oliveira, M. F. Cruz, Arturo S. Bretas, S. L. S. Severo
Publikováno v: 2012 Sixth IEEE/PES Transmission and Distribution: Latin America Conference and Exposition (T&D-LA).
This paper presents an innovative proposal for a SCADA system platform, integrating oscillographic capabilities to the set of functions found in standard supervisory and control systems. The proposed SCADA system was developed using C++ language, tar
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7430a7275a48017b5e6616b16fda466
https://doi.org/10.1109/tdc-la.2012.6319127
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4
A new method to minimize harmonic components of PWM signals based on lagrange multipliers
Autor: V. N. Obadowski, C. M. Richter, D. T. Franco, Arturo S. Bretas, S. L. S. Severo, M. F. Cruz, W. de F. Ciarelli, T. L. Riechel, M. C. R. Paz, A. A. P. Lerm, Mario Orlando Oliveira, P. E. M. Ugoski
Publikováno v: 2012 Sixth IEEE/PES Transmission and Distribution: Latin America Conference and Exposition (T&D-LA).
With the evolution observed nowadays in power electronics systems, frequency converters are increasingly used in the grid. However, due to switching techniques employed, the harmonic distortion of the resulting signals became an important parameter t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::822fc31db92c3988f2aef20af8d00d31
https://doi.org/10.1109/tdc-la.2012.6319128
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5
Role of endothelin in chronic renal failure--developments in renal involvement
Autor: C. M. Richter
Publikováno v: Rheumatology (Oxford, England). 45
Endothelin (ET)-1 is a potent vasoconstrictor with profibrotic and proinflammatory effects. Increasing evidence suggests that ET-1 and its cognate receptors are involved in a variety of progressive renal disorders, including diabetes, hypertension an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf8993febd2253a679e40a3a5ab1f354
https://pubmed.ncbi.nlm.nih.gov/16987832
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7
Etofibrate treatment alters low density lipoprotein susceptibility to lipid peroxidation
Autor: P, Wülfroth, C M, Richter, M, Burkard, K, Huth, G, Quack
Publikováno v: Drugs under experimental and clinical research. 18(11-12)
The effect of the lipid lowering drug etofibrate was investigated on lipid peroxidation as well as on cholesterol level. Rabbits were given a 0.1% cholesterol containing diet. Total cholesterol, LDL-cholesterol, triglycerides and lipid peroxidation,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::90354a5bd14d1185d69eedd37bbdbed8
https://pubmed.ncbi.nlm.nih.gov/1308472
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8
The Relation of Anticyclonic Weather to the Prevalence of La Grippe and Pneumonia on the Northern Hemisphere.: With Special Reference to Recent Epidemics of Pneumonia in Chicago and San Francisco
Autor: C. M. Richter
The report of the pneumonia commission of New York, 1 issued at the end of the year 1905, contains the words: "Our studies have thrown no light whatever on the conditions which determine the onset of lobar pneumonia in apparently healthy persons. Mor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e6fad5e3a8e0bf4bddfabb2d94388e1
https://zenodo.org/record/2156334
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9
Influenza Pandemics Depend on Certain Anticyclonic Weather Conditions for Their Development
Autor: C. M. Richter
SYNOPSIS Air pressure records (1826-1920) exhibit the fact that high pressure periods, lasting a number of years, vary with similar periods of low air pressure. Changes in solar activity harmonize with and apparently cause such pressure periods. Infl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70b044315979edf6d5d05913b50bcb3c
https://zenodo.org/record/1498716
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