Evaluation of quality of electric energy cooperating with hydroelectric power plant - selected features
Author / authors
The article presents evaluation of the quality of electricity in the network cooperating with hydroelectric power plant. The assessment was based on the Decree of the Minister of Economy dated 4 May 2007 on detailed conditions for the operation of the power system and the norm PN-EN 50160: 2010 – Voltage characteristics of electricity supplied by public distribution systems. The analysis was based on actual measurements made by power quality recorder Fluke 1760. The analysis particular emphasis has been to:
- values of higher harmonics and voltage distortion factor (THDU)
- Power factor cosφ.
- Active power.
Assessment of quality of electric energy will be discussed based on the analysis of the measurements.