Soner Ak

In this thesis study, Elazığ Municipality of 100% chargeable electricty busses charging station was monitored aspect of power quality. After that with about power qulity describing was passed on to theoritical knowledge. Afterwards givens the reasons of power quality distortions and that may occur problem don't provided power quality in electrical systems. Definitions of harmonics affecting that power quality to negatively effect to electrical systems of harmonics and harmonics causses were given in it. Current and voltage harmonics of limited values was given according to The International Electrotechnical Commission (IEC) standarts. The graphs reveal the stuation of system's power quality and especially aspect of harmonics.