A comparison of Gauss and Gauss-Seidel methods for load flow analysis

Ovaj završni rad opisuje usporedbu Gaussove i Gauss-Seidelove metoda koje se koriste za proračun tokova snaga. Metode su detaljno opisane i objašnjenje na koji se način primjenjuju u proračunima tokova snaga. Definirani su matematički modeli za korištenje metoda te matrica admitancija čvorova Č . Obje metode su primjenjene na dva različita elektrotenergetska IEEE sustava različitog broja čvorova. Primjena metoda je prikazana na način da je napravljen cjelokupan proračun tokova snaga za IEEE sustav od 14 i 30 čvorova. U konačnici, ove metode usporeĎene su jedna sa drugom radi povoljnijeg odabira metode za proračun tokova snaga u elektroenergetskim mreţama.This final work describes a comparisons of the Gauss and Gauss-Seidel methods that are used to calculate power flows. The methods are described in detail and an explanation of their application in calculations of power flow. The thesis provides a definition of mathematical models for the use of methods and matrices of admittance nodes Č . Both methods are applied to two different IEEE systems with different number of nodes. The application of the methods is demonstrated by creating a complete calculation of the power flow for an IEEE system of 14 and 30 knots. Ultimately, these methods were compared with each other due to better selecting methods for calculating the flow of energy in power grids