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Optimal Unit Commitment (UC)

Optimal Unit Commitment (UC): As is evident, it is not economical to run all the units available all the time. To determine the units of a plant that should operate…

Load Flow Analysis in Power System

Load Flow Analysis in Power System: Load Flow Analysis in Power System describes, the complex power injected by the source into the ith bus of a power system is where…

Formation of YBUS By Singular Transformation

Formation of YBUS By Singular Transformation: Formation of YBUS By Singular Transformation - The matrix pair YBUS and ZBUS form the network models for load flow studies. The YBUS can…

Methods of Voltage Control in Transmission Lines

Methods of Voltage Control in Transmission Lines: Practically each equipment used in power system are rated for a certain voltage with a permissible band of voltage variations. Voltage at various…

Equivalent Circuit of Long Transmission Line

Equivalent Circuit of Long Transmission Line | π and T network: So far as the end conditions are concerned, the Equivalent Circuit of Long Transmission Line can be established in…

Ferranti Effect in Transmission Line

Ferranti Effect in Transmission Line: The effect of the line capacitance is to cause the no-load receiving-end voltage to be more than the sending-end voltage. The effect becomes more pronounced…

Long Transmission Line

Long Transmission Line: For lines over 250 km, the fact that the parameters of a line are not lumped but distributed uniformly throughout its length, must be considered. Figure 5.10…

Introduction to Power Transmission Line

Introduction to Power Transmission Line: Introduction to Power Transmission Line deals primarily with the characteristics and performance of transmission lines. A problem of major importance in power systems is the…