Training method and device of load flow calculation model, computer equipment, storage medium and computer program product

• Main Authors: ZHANG HUANMING, ZHOU RUIYE, ZHAO BIMEI, ZHAO XIANGYU, CAO SHANG, LIANG LINGYU
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2024
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to a training method and device of a load flow calculation model, computer equipment, a storage medium and a computer program product. The method comprises the following steps: constructing a forward load flow calculation model to be trained and a reverse load flow calculation model to be trained; the output of the forward power flow calculation model to be trained is the input of the reverse power flow calculation model to be trained; constructing a forward error loss function according to the first prediction error of the forward power flow calculation model to be trained, and constructing a reverse error loss function according to the second prediction error of the reverse power flow calculation model to be trained; constructing a target loss function according to the forward error loss function and the backward error loss function; and based on the target loss function, training a forward power flow calculation model to be trained and a reverse power flow calculation model to be trai