8-bit logic circuit for current coordination compensation of photovoltaic cell-super capacitor device series array and implementation method

• Main Authors: YANG HONGMING, CHEN BOWEN, YIN BANGZHE, YANG HONGCHAO
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention discloses an 8-bit logic circuit for current coordination compensation of a photovoltaic cell-super capacitor device series array and an implementation method. The logic circuit is adopted to realize current coordination compensation of the photovoltaic cell-super capacitor integrated device series array, and according to the obtained photo-generated current of the photovoltaic cell of each device, the mismatched device is distinguished and automatically coordination compensation control on the missing current of the mismatched device is conducted. The device is convenient to use, realizes coordination and cooperation of a plurality of photovoltaic cell-super capacitor integrated device series arrays, enables a photovoltaic array to maintain stable operation in different occasions, and improves the efficiency of a photovoltaic power generation system. 本发明公开了一种用于光伏电池-超级电容器件串联阵列电流协调补偿的8位逻辑电路及实现方法，本发明采用逻辑电路来实现光伏电池-超级电容一体化器件串联阵列的电流协调补偿，根据获取的各器件光伏电池光生电流的大小，分辨失配器件并自动对失配器件缺失电流进行协调补偿控制。使用方便，实现了多个光伏电池-超级