ORTEGA MANJAVACAS, ÁLVARO, Milano, Federico
No
IEEE Trans Power Syst
Article
Científica
6.663
3.312
01/07/2020
000544039600079
2-s2.0-85087498780
This letter proposes an optimization-free technique to estimate the parameters of voltage dependent loads through the measurements of only the load active and reactive power consumption and frequency deviations at the load bus. The technique is shown to be a relevant consequence of the dependency of power flow equations on the bus voltage phase angles. The WSCC 9-bus and the IEEE 14-bus systems serve to illustrate the proposed technique.
Frequency measurement; Reactive power; Load modeling; Mathematical model; Phasor measurement units; Estimation; Voltage measurement; Voltage dependent load; state estimation; frequency measurement; frequency divider; phasor measurement unit (PMU)