Bus admittance matrix definitions

bus admittance matrix

matrix expressing the dependence of the branch currents towards the nodes on the node electric potentials relative to a reference node
Found on http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=131-15-17

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bus admittance matrix

a matrix enabling the dependence of the node input currents on the node voltages to be expressed
Found on http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=603-02-37

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