Title :
Theoretical principles of the power quality indices standardization
Author :
Zhezhelenko, Igor V. ; Sayenko, Yuri L. ; Gorpinich, Alexander V.
Author_Institution :
Electr. Eng. Dept., Pryazovskyi State Tech. Univ., Mariupol, Ukraine
Abstract :
Different approaches to limiting the levels of electromagnetic pollution in the electrical networks are discussed. Overview of the main principles used as basis for IEC EMC standards, CIS Standard 13109-97 and IEEE Standard 519-1992 is presented. Time-varying nature of the electromagnetic processes behavior in power systems is highlighted and expressions for power quality indices based on spectral theory of random processes are provided. Technical and economic principles of limiting levels of the power quality indices are analysed. Further work in the field of power quality indices´ interference and characterization is recommended.
Keywords :
power supply quality; random processes; IEC EMC standard; electrical network; electromagnetic pollution; power quality indices standardization; random process; spectral theory; time-varying nature; Computational Intelligence Society; Electromagnetic compatibility; IEC standards; Pollution; Power quality; Power system analysis computing; Power system economics; Random processes; Standardization; Time varying systems; electromagnetic disturbances; energy spectrum of voltage;
Conference_Titel :
Electrical Power Quality and Utilisation, 2009. EPQU 2009. 10th International Conference on
Conference_Location :
Lodz
Print_ISBN :
978-1-4244-5171-5
Electronic_ISBN :
2150-6655
DOI :
10.1109/EPQU.2009.5318837
