Hardware platform of converter control system for wind power

• Main Authors: CUI JIE, SUN YONG, LU RUNHAO, FANG HANGHANG, WANG HANGFENG, DAI YONG
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• 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; 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; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATION; SELECTING; SYSTEMS FOR STORING ELECTRIC ENERGY

A hardware platform of a wind power converter control system is characterized in that an external communication module is externally connected with an environment monitoring module, a main control circuit, a remote monitoring circuit and a background debugging circuit, and the external communication module is internally connected with a logic processing module; the central communication module is connected with the logic processing module, the machine side module, the network side module and the module control module, the module control module is externally connected with an IGBT driving circuit, the module control module is connected with the central communication module, and the module control module is used for performing tasks of optimizing the action of an IGBT, sending a PWM signal to the IGBT and sampling a module current bus voltage signal in real time. According to the utility model, the performance of the machine-network side module chip is liberated from the control system, and the requirement of t