@thesis{thesis, author={Sihotang Yustinus Lucky and Untoro Agung}, title ={ANALISIS PENGARUH BEBAN TIDAK SEIMBANG TERHADAP ARUS NETRAL DAN KUALITAS DAYA PADA JARINGAN DISTRIBUSI GI LANGKAPURA DI BANDARLAMPUNG}, year={2021}, url={http://156.67.221.169/3810/}, abstract={This load imbalance case is commonly found in transformers at distribution substations and connecting substations, because of the inconsistency in electricity usage and there are always new additions to consumer/customer loads that cannot be estimated. As a result of the load imbalance will appear neutral current. This neutral current causes losses, namely losses because there is a neutral current in the transformer conductor. Neutral current has an influence on the magnitude of power losses. The greater the neutral current flowing in the transformer can cause large power losses as well as in distributing electrical energy to the customer's load. The distribution substations that will be analyzed are the distribution substation K0338 and the distribution substation K0692. In this study, analyze using mathematical calculations, including transformer loading capacity, load imbalance, and transformer neutral conductor losses using day and night measurement data. Based on the measurement data that we get, then the data is entered into the equation to find the transformer loading. The amount of load used in the K338 transformer has a loading value of 54.086%. This condition is still said to be good for the transformer to work properly to distribute power. Then the magnitude of the load used on the K692 transformer has a loading value of 64.9%. This condition is still said to be sufficient for the transformer to work properly to distribute power based on the SPLN Transformer health index No. 17 of 2014.} }