Low-voltage switch active filtering cabinet based on Internet of Things

The invention discloses a low-voltage switch active filtering cabinet based on the Internet of Things. The low-voltage switch active filtering cabinet comprises a cabinet body, the cabinet body comprises a first incoming line connected with a main bus of an incoming line cabinet, a first circuit breaker connected with the first incoming line, an APF module connected with the first circuit breaker, and a first measurement and control module used for measuring a connecting line between the first circuit breaker and the APF module. Wherein the APF module comprises an inductor connected with the first circuit breaker, an IGBT (Insulated Gate Bipolar Translator) connected with the inductor, and a support capacitor connected with the IGBT; the first measurement and control module is provided with an active cabinet communication interface connected with the communication module of the wire inlet cabinet. The communication module is used for transmitting a measurement result obtained by the first measurement and cont