Method and device for detecting performance of intelligent sensing terminal of intelligent substation

The invention discloses a method and a device for detecting the performance of an intelligent sensing terminal of an intelligent substation. The method comprises the following steps: applying an analog detection signal corresponding to a specified performance parameter to the intelligent sensing terminal; measuring signals acquired by the sensing terminal are acquired in a wired or wireless transmission mode; performing communication protocol conversion on the measurement signal; and acquiring a specified performance parameter according to the measurement signal after the communication protocol conversion. According to the invention, performance evaluation can be carried out on intelligent sensing terminals of intelligent substations of various types, manufacturers, protocols and protocols, new compatible interfaces, protocols and the like can be supplemented for different types, manufacturers, protocols and protocols at any time, the compatibility is good, the expansibility is strong, the performance detecti