Method and device for identifying icing of blades of wind generating set

• Main Authors: YOON KYUNG-HOON, WANG QIJUN, YAO SEN, PENG XIANWEI, LI YING, ZHAO WEI, LEI YI, LAN JIE, YANG BIN, PENG XIAODI
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2023
• 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 generating set blade icing identification method and device, and the method comprises the steps: obtaining the rotating speed of a current set, carrying out the filtering processing of the rotating speed, carrying out the standard deviation calculation, comparing the s...