info:eu-repo/semantics/article
Harmonic state estimation on a radial distribution system with distributed generation.
Registro en:
Ferreyra, Diego M.; Sarmiento, Ana C.; Reineri, Claudio A.. Harmonic state estimation on a radial distribution system with distributed generation. IEEE Latin America Transactions, vol. 11, no. 1, pp. 499-504, Feb. 2013.
1548-0992
Autor
Ferreyra, Diego M.
Sarmiento, Ana C.
Reineri, Claudio A.
Institución
Resumen
In the present work, a state estimation technique is applied to calculate the amplitudes and phase angles of the harmonic currents injected at the buses of a power distribution system. To this effect, the model of a 50-Hz 13.2-kV 4-bus radial system is used. The grid (source) and a generator are connected at opposite ends of the system, following a configuration known as distributed generation, which is becoming quite usual nowadays. In this particular implementation, the nodal harmonic voltages are presented as the state variables instead of the harmonic currents. This follows the same structure as a traditional fundamental frequency state estimation. As a further step, the injected harmonic currents are calculated from the corresponding injected powers and nodal voltages. Universidad Tecnológica Nacional: PID ENUTNSF1827, beca FONCyT IP-PRH 2007 Fil: Ferreyra, Diego M. (1); Sarmiento, Ana C. (1); Reineri, Claudio Ariel (2)
(1) Universidad Tecnológica Nacional (UTN). Facultad Regional San Francisco;
(2) Universidad Nacional de Río Cuarto (UNRC). Facultad de Ingeniería Peer Reviewed