PULSED CHARGING AND HEATING TECHNIQUES FOR ENERGY SOURCES

• Main Authors: SLEPCHENKOV Mikhail, LOVELESS Ghryn, FASCHING Rainer, NADERI Roozbeh
• Format: Patent
• Language: English; Spanish
• Published: 20.06.2023
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; SYSTEMS FOR STORING ELECTRIC ENERGY

Embodiments that provide advanced charging of energy source arrangements for energy storage applications are disclosed. The embodiments can be used within energy storage systems having a cascaded arrangement of converter modules. The embodiments can include the application of pulses to an energy source of each module of the system. The pulses can be applied for charging and preheating purposes. Feedback based pulse control embodiments are also disclosed. Se describen modalidades que proporcionan una carga avanzada de disposiciones de fuentes de energía para aplicaciones de almacenamiento de energía; las modalidades se pueden usar dentro de sistemas de almacenamiento de energía que tienen una disposición en cascada de módulos convertidores; las modalidades pueden incluir la aplicación de pulsos a una fuente de energía de cada módulo del sistema; los pulsos pueden ser aplicados con fines de carga y precalentamiento. También se describen modalidades de control de pulso basadas en retroalimentación.