Control method of multi-energy-source collaborative dynamic combination power system

• Main Author: QIAN TIN
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2024
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to a control method of a multi-energy-source collaborative dynamic combined power system, which comprises the following steps: a dynamic combined power system architecture is obtained, and the dynamic combined power system architecture comprises a multi-unit power generation system, a switch matrix, a DC-DC converter and a load which are connected in sequence; searching an optimal switch combination of the switch matrix based on an RBF neural network control algorithm; on the basis of the optimal switch combination, maximum power tracking control is carried out on the multi-unit power generation system based on a fast MPPT algorithm, the duty ratio of a power converter is adjusted in real time, and load and internal resistance matching is achieved. Compared with the prior art, the method has the advantages that the optimal switch combination can be quickly found, and the system output performance is improved. 本发明涉及一种多能量源协同动态组合功率系统的控制方法，包括以下步骤：获取动态组合功率系统架构，所述动态组合功率系统架构包括依次连接的多单元发电系统、开关矩阵、