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pro vyhledávání: '"Dan Olaru"'
Autor:
Dan Olaru, Dan Floricau
Publikováno v:
Journal of Electrical and Electronics Engineering, Vol 2, Iss 2, Pp 169-172 (2009)
The switching circuit control problem contains various aspects concerning the closed loop operation, the harmonically perturbation generation, the transient regime duration, the dynamic or stationary regime stability, the filtering devices costs, etc
Externí odkaz:
https://doaj.org/article/347da1dbeafb4e5ebc5268778fb3acbb
Publikováno v:
2021 12th International Symposium on Advanced Topics in Electrical Engineering (ATEE).
Sensor network are the key to collecting the necessary information from the environment, such as from buildings, utilities, home, industrial environments, in the car, automation systems, transportation, or elsewhere. The most spectacular applications
Autor:
Dan Olaru, L. Parvulescu
Publikováno v:
2019 11th International Symposium on Advanced Topics in Electrical Engineering (ATEE).
Alfa-Beta method has extensively used since its formulation by Akagi in 1983 [1] and become the classical wide spread solution for shunt active power filtering.For majority of situations this has a good efficiency and simplicity both for analogical a
Autor:
Dan Olaru, Constantin Daniel Oancea
Publikováno v:
2013 8TH INTERNATIONAL SYMPOSIUM ON ADVANCED TOPICS IN ELECTRICAL ENGINEERING (ATEE).
Transient Signal Analysis is not easy when request a real-time procedure. A numerical method based on finite differences is presented in the paper. In this case, for estimation of a parameter, sufficient data must be available about the evolution of
Publikováno v:
2008 23rd International Symposium on Discharges and Electrical Insulation in Vacuum.
Plasma phenomena have different and complex features depending on concrete physical conditions. The plasma control and characteristics during the switching processes are directly dependent on the ignition conditions of the electric arc. The thermal s
Numerical detection of the current instability phenomena due to the balance of the electric machines
Autor:
Dan Olaru, D. Floricau
Publikováno v:
2008 International School on Nonsinusoidal Currents and Compensation.
The instabilities arising in the power delivery network may cause serious problems for the whole system security. The most difficult detectable event is the energy balance phenomena. This has specific evolution characteristics, which are not so easy