Patent ID: 11867594
Assignee: YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The evaluation method according to claim 1, wherein obtaining the operating parameters of the component to be tested in the at least one dimension, comprises: obtaining operating parameters of the frequency converter unit,
wherein obtaining the operating parameters of the frequency converter unit comprises:
obtaining an output power, an output voltage, an output current, a rectifier bridge temperature, and an inverter temperature of the frequency converter unit to obtain operating data of the frequency converter unit;
obtaining an environmental temperature, an environmental humidity, an altitude, and geographic coordinates of the frequency converter unit to obtain environmental data of the frequency converter unit; and
obtaining a coolant level, an operating duration, and a count of switching times of a circuit breaker of the frequency converter unit to obtain maintenance data of the frequency converter unit.