Health state diagnosis method for yaw hydraulic brake pad and related equipment

The invention provides a health state diagnosis method for a yaw hydraulic brake pad and related equipment, and relates to the technical field of wind power generation. After the actual hydraulic braking force value of the yawing hydraulic braking system in the braking process in the target yawing d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUANG LINGXIANG, LUO ZHOUSHENG, HUANG ZHENG, CHEN ZIDA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BRAKES CALCULATING CLUTCHES COMPUTING COUNTING COUPLINGS FOR TRANSMITTING ROTATION ELECTRIC DIGITAL DATA PROCESSING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PHYSICS PRODUCING MECHANICAL POWER THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention provides a health state diagnosis method for a yaw hydraulic brake pad and related equipment, and relates to the technical field of wind power generation. After the actual hydraulic braking force value of the yawing hydraulic braking system in the braking process in the target yawing direction according to the first expected brake pressure or the second expected brake pressure is obtained, the braking force value of the yawing hydraulic braking system can be obtained according to the actual hydraulic braking force value, the first expected brake pressure and the second expected brake pressure; the actual friction coefficient value of a yawing hydraulic brake pad included in the yawing hydraulic brake system in the target yawing direction is calculated, then brake pad health diagnosis is conducted on the calculated actual friction coefficient value according to the factory friction coefficient range of the yawing hydraulic brake pad, and the actual health state result of the yawing hydraulic brak