Method and device for optimizing harmonic waves of power distribution network, terminal and storage medium

• Main Authors: JING CHANGYONG, NIU YIGUO, MENG JING, SUN LINGCHEN
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides a power distribution network harmonic optimization method and device, a terminal and a storage medium. The method comprises the following steps: determining node data of at least one first node provided with a multifunctional inverter MFINV in different scenes of the power distribution network; according to the node data of at least one first node of the power distribution network in different scenes, at least one second node needing to be provided with a voltage detection type active power filter VDAPF and VDAPF installation capacity are determined in the multiple nodes; according to the position of the second node and the VDAPF installation capacity, the VDAPF in the power distribution network is configured; the MFINV and the VDAPF installed in the power distribution network are utilized to jointly process the harmonic waves of the power distribution network. According to the method and the device, the situation that a corresponding CDAPF needs to be installed for each node can be avo