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2025-01

Experimental study on automatic voltage reduction starting control of three-phase asynchronous motor Y - Δ

1. Experimental purpose⑴ Learn the wiring and operation methods of Y-Δ automatic voltage reduction starting control for…

21

2025-01

Maintenance and upkeep of three-phase asynchronous motors

Preparation and inspection before startup1. Check whether the grounding of electric and starting equipment is reliable an…

21

2025-01

Fault analysis and handling methods for three-phase asynchronous motors

Three phase asynchronous motors are the most widely used electrical equipment in production. Their function is to convert…

21

2025-01

Basic structure of three-phase asynchronous motor

1. Stator (stationary part) (1) Stator iron core function: It is a part of the motor magnetic circuit and on which the st…