Title :
Problems of electrical energy quality estimation in ship electrical power system
Author :
Mindykowski, J. ; Tarasiuk, T.
Author_Institution :
Dept. of Ship Electr. Power Eng., Gdynia Maritime Acad., Poland
Abstract :
This paper presents the basic problems connected with reliable estimation of quality of electrical energy. The critique of traditional approach to these problems is included as well as the approaches based on simple parametric factors and new synthetic factors have been shortly described. Some preliminary results based on the analysis of the real registered three-phase supply voltage waveforms on ship have been worked out. The block diagram and functions of microprocessor measurement diagnosis system oriented to electrical energy quality estimation have been described. Finally, applicability of the proposed method and new instrumentation for solving the problem under consideration have been discussed
Keywords :
power supplies to apparatus; power supply quality; power system measurement; power system parameter estimation; ships; electrical energy quality estimation; microprocessor measurement diagnosis system; parametric factor; ship electrical power system; synthetic factor; three-phase supply voltage waveform; Costs; Distortion measurement; Electric variables measurement; Energy measurement; Instruments; Marine vehicles; Power system measurements; Power system reliability; Power systems; Voltage;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 1999. IMTC/99. Proceedings of the 16th IEEE
Conference_Location :
Venice
Print_ISBN :
0-7803-5276-9
DOI :
10.1109/IMTC.1999.776751
