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A distribution network links the bulk power system to the utilities or customers. The reliability of such a system is assessed by the performance at the customer end, i.e., at the load points. This paper presents the comparison and performance some of the reliability indices by increment of load in equal and unequal mode on every node. Hence, it helps to find out a healthy mode of increment of load...
The paper presents voltage stability analysis of radial distribution networks under critical loading conditions. A new voltage stability index is proposed for identifying the node, which is most sensitive to voltage collapse. For the purpose of voltage stability analysis, constant power, constant current, constant impedance and composite load modeling are considered. The effectiveness of the proposed...
The paper presents voltage stability analysis of radial distribution networks under critical loading conditions without and with shunt capacitor. A new voltage stability index is proposed for identifying the node, which is most sensitive to voltage collapse. The effectiveness of the proposed method without and with considering shunt capacitor has been successfully tested on a 12.66 kV radial distribution...
The paper presents voltage stability analysis of radial distribution networks under critical loading conditions without and with distributed generator (DG). A new voltage stability index is proposed for identifying the node, which is most sensitive to voltage collapse. The effectiveness of the proposed method without and with considering DG has been successfully tested on a 12.66 kV radial distribution...
The paper presents voltage stability analysis of radial distribution networks under critical loading conditions without and with distributed generator (DG) for composite loads. A new voltage stability index is proposed for identifying the node, which is most sensitive to voltage collapse. The effectiveness of the proposed method without and with considering DG for loads of composite types has been...
The paper presents voltage stability margin (VSM) of radial distribution network by considering a unique reactive loading index for composite loads. It is shown that the branch, at which the value of reactive loading index is minimum, is considered to be the weakest branch of the system. Then, the voltage stability margin (VSM) of the feeder is selected heuristically. It is the product of reactive...
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