Main control system of main control converter all-in-one machine of wind generating set

• Main Authors: LI LIAN, DI KEHONG, WANG HANG, WANG SHIJUN, KE YUDONG, ZHANG CHAOYUAN, DU WEI
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRINTED CIRCUITS; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility model provides a master control system of a master control converter all-in-one machine of a wind generating set. The master control system comprises a tower bottom converter cabinet, a tower top control cabinet and a distributed distribution transformer, the tower bottom converter cabinet comprises a tower bottom control unit and a converter equipment unit; the tower top control cabinet comprises a cabin PLC (Programmable Logic Controller) control unit; the distributed distribution transformer comprises a tower top distribution transformer and a tower bottom distribution transformer, the tower top distribution transformer is arranged in a tower top control cabinet, and the tower bottom distribution transformer is arranged in a tower bottom converter cabinet; and the capacity of the tower top distribution transformer is greater than that of the tower bottom distribution transformer. The tower bottom is integrally responsible for the converter, the cabin is responsible for the master control system