Title :
A complete probabilistic power flow solution for transmission system
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Roorkee, Roorkee, India
Abstract :
With the increase in intermittent generation in power systems, inclusion of uncertainty in power flow solution is indispensable. Calculation of the probability density function (PDF) of reactive power at Generators is necessary for evaluating their capability of maintaining bus voltage at the desired level. A method for obtaining reactive power at the generator bus as well as slack bus power in PLF for transmission system has been proposed. The method is tested for a 118-bus test system for all types of loads i.e. normal, discrete and mixed (normal and discrete) and finally the result is validated by comparison with Monte Carlo Simulation (MCS) method.
Keywords :
Monte Carlo methods; load flow; power transmission; probability; reactive power; 118-bus test system; Monte Carlo simulation; PDF; complete probabilistic power flow solution; power systems; probability density function; reactive power; slack bus power; transmission system; Equations; Generators; Load flow; Mathematical model; Probabilistic logic; Probability density function; Reactive power; Monte Carlo Simulation; Probabilistic load flow; cumulative distribution function; probability density function;
Conference_Titel :
Power India Conference, 2012 IEEE Fifth
Conference_Location :
Murthal
Print_ISBN :
978-1-4673-0763-5
DOI :
10.1109/PowerI.2012.6479469
