US 11,728,652 B2
Regulation process of an electrical distribution network
Lauric Garbuio, Saint Martin le Vinoux (FR); Kevin Marojahan Banjar Nahor, Grenoble (FR); Vincent Debusscherer, Grenoble (FR); Thi-Thu-Ha Pham, La Tronche (FR); and Nouredine Hadjsaid, Grenoble (FR)
Assigned to Schneider Electric Industries SAS, Rueil Malmaison (FR); and Institut Polytechnique de Grenoble, Grenoble (FR)
Filed by Schneider Electric Industries SAS, Rueil Malmaison (FR); and Institut Polytechnique de Grenoble, Rueil Malmaison (FR)
Filed on Dec. 18, 2019, as Appl. No. 16/719,115.
Claims priority of application No. 1873570 (FR), filed on Dec. 20, 2018.
Prior Publication US 2020/0203955 A1, Jun. 25, 2020
Int. Cl. H02J 3/32 (2006.01); H02J 3/38 (2006.01)
CPC H02J 3/381 (2013.01) [H02J 3/32 (2013.01); H02J 2300/24 (2020.01); H02J 2300/28 (2020.01)] 16 Claims
OG exemplary drawing
 
1. A regulation process of an electrical distribution network that comprises a main power source, among one or more electrical sources, configured to impose on the network a voltage and a frequency of a power circulating on the network to which one or more loads are connected, the process comprising: in the event of a variation of one of the frequency or the voltage detected on the network, during a primary regulation, adjusting independently by the main power source the other one of the frequency or the voltage on the network, to maintain substantially constant a ratio of the voltage to the frequency of the power circulating on the network, wherein the main power source comprises a regulator for executing the adjusting, and wherein the regulator comprises: a voltage regulating module for regulating the voltage of the power circulating through the network; a frequency module for regulating the frequency of the power circulating through the network; and a control module for measuring the frequency and the voltage of the power circulating through the network, and controlling independently the voltage regulating module and the frequency module according to the measurement to maintain substantially constant a ratio of the voltage to the frequency of the power circulating on the network.