Wind turbine blade deicing system based on low-resistance metal material, blade deicing control method, blade and wind generating set

• Main Authors: FAN BISHUANG, WANG YUFENG
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention discloses a wind turbine blade deicing system based on a low-resistance metal material, a blade deicing control method, a blade and a wind turbine generator system, the wind turbine blade deicing system comprises a low-resistance metal heating assembly, and the low-resistance metal heating assembly comprises a low-resistance metal net heating layer; the low-resistance metal net heating layer comprises a first low-resistance metal net, a second low-resistance metal net, a third low-resistance metal net and a fourth low-resistance metal net which are arranged at intervals; the isolated direct-current power supply is used for providing direct current for the low-resistance metal heating assembly; the output positive electrode of the isolated direct-current power source, the first low-resistance metal net, the second low-resistance metal net, the third low-resistance metal net, the fourth low-resistance metal net and the output negative electrode of the isolated direct-current power source are seque