Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 3

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: load sharing

Sortuj według:

Ogranicz wyniki do:

Analysis of electrical non-isolated load sharing systems operation with use of the auctioneering diodes

Kozak Maciej

Poznan University of Technology Academic Journals. Electrical Engineering

2019

No. 98

77--88

The paper presents the background and results of numerical simulation and experimental research of a system using auctioneering diodes used to distribute the power of direct current between two power converters operating in parallel. Non-isolated power distribution systems using blocking diodes are used in the ship's electrical power systems, however, they create problems related to control and the possibility of ground faults. Another issue occurring during the operation of this type of systems is the increased heat dissipation. Selected problems related to the operation of the above systems have been identified by means of simulation studies and experiments carried out in a 11 kVA laboratory system and the theoretical basis along with results are provided in the article.

Improvement of Energy Efficiency, Reliability and Environmental Safety of Power Plants Based on Associated Petroleum Gas

Shonin O. B., Salov R. A.

Journal of Ecological Engineering

2017

Vol. 18, nr 3

91--96

The paper deals with one of important ecological problems – utilization of associated petroleum gas (APG) at oil fields. An example of APG usage as a fuel for gas turbine power plants is examined. Among possible topologies of power plants the focus is put on the structure based on turbines with combined diesel-gas supplying for increasing reliability of power generation in case of failures in the system of preparation of APG. In order to ensure correct transition of turbines from gas to diesel supplying it is important to know responds of the system to the interruption of gas supplying. Based on the fundamental principles of thermodynamics and fluid dynamics gas-turbine power plant simulation model has been developed utilizing MATLAB/Simulink environment. Using the model allowed revealing the influence of load-sharing among the turbines of different types on the transition to an additional source of turbine fuel. Based on simulation results, recommendations have been worked out for the improvement of the reliability of gas turbine power plant.

The Object Oriented Platform for the Process MIgration in the Heterogeneous Networks

Uhruski P., Onderka Z.

Schedae Informaticae

2002

Vol. 11

99-114

This paper describes the object oriented approach to the design of a task migration platform in a heterogeneous computer network. The load sharing and load balancing problems are discussed. The load sharing problem consisting of three parts: an information policy, a location policy and a transfer policy was presented [3]. The migration Software Development Kit (SDK) for an application, which should meet the well defined requirements, is defined. The above mentioned SDK was applied to the example of multiplying the given vector by the given matrix, which is a frequent subproblem in the CAE calculations.