Monitoring of Electro-Mechanical System "Diesel-Synchronous Generator"

2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG): Proceedings 2015
Aleksandrs Gasparjans, Alexander Terebkov, Anastasija Žiravecka

A lot of methods exist for the diagnostics of synchronous generators and diesel engine installations. One of these methods is the diagnostics with the help of currents and voltages spectrum analysis. The spectral composition of the output currents and voltages is influenced by technical condition of the synchronous generator - wear of bearing units, short-circuit of some turns of windings, etc. Such approach to the monitoring of the electro-mechanical "diesel-generator" system gives an opportunity to discover faults in the primary motor - diesel, non-uniformity of the operating process in its cylinders, and in the synchronous generator itself. This method of technical diagnostics does not require a deep interference into the diesel system and generator scheme, and can be applied without breaking of the operation of the installation. Mathematical modelling of the diesel-generator system was realised with the help of special software. The software realises the mathematical modelling of diesel engine, generator and provides the dynamic balance of the system. A ship diesel-generator has been taken for the experimental investigations.

Atslēgas vārdi
diesel engine, diesel-generators, variable speed diesel generator set, internal-combustion engine, mechanical losses’ components, diagnosing, angular velocity, fuel supply mechanism
DOI
10.1109/PowerEng.2015.7266303
Hipersaite
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7266303

Gasparjans, A., Terebkov, A., Žiravecka, A. Monitoring of Electro-Mechanical System "Diesel-Synchronous Generator". No: 2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG): Proceedings, Latvija, Riga, 11.-13. maijs, 2015. Riga: Riga Technical University, 2015, 103.-108.lpp. ISBN 978-1-4673-7203-9. e-ISBN 978-1-4799-9978-1. e-ISSN 2155-5532. Pieejams: doi:10.1109/PowerEng.2015.7266303

Publikācijas valoda
English (en)