Abstract: A data processing apparatus and a data processing method.

Abstract: A direct current circuit breaker handcart and a direct current switch apparatus are provided. In the direct current circuit breaker handcart, the current carrying element is located on the support surface, and includes a main circuit breaker and an auxiliary circuit breaker electrically connected with each other; the commutation element is located on the support surface, is electrically connected with the current carrying element, and includes a commutation capacitor, a commutation inductor, a commutation switch assembly, and a commutation capacitor charger electrically connected with each other; the repulsive assembly is configured to control opening and breaking off of the main circuit breaker; the energy absorbing element is located on the support surface, and is electrically connected with the current carrying element and the commutation element, respectively.

Abstract: A DC circuit breaker device is provided, including: a circuit breaker module including a first circuit breaker and a second circuit breaker connected in series with the first circuit breaker; a commutation module connected in parallel with the first circuit breaker and including a commutation capacitor, a commutation switch module and a commutation inductor connected in series; the commutation switch module including a commutation switch positive branch and a commutation switch negative branch; and a control module coupled to the circuit breaker module and the commutation module, and configured to control the switching on/off of the commutation switch positive branch and the commutation switch negative branch after the first circuit breaker is re-closed. A method of controlling a DC circuit breaker is also provided.

Abstract: A DC switchgear includes: an instrument compartment in which secondary components for monitoring, protecting and measuring are arranged; a busbar compartment in which a main busbar and a first fixed contact connected with the main busbar is arranged; a cable compartment in which a conductor is arranged for connecting to a cable, and a second fixed contact connected with the conductor is further arranged in the cable compartment or the busbar compartment; and a handcart compartment in which a handcart capable of moving in and out of the handcart compartment is arranged, wherein a current-carrying branch, a commutation branch and an energy-absorbing branch are arranged on the handcart, a first and a second movable contacts respectively for contacting with the first and the second fixed contacts are further arranged on the handcart, and the first and the second movable contacts are respectively connected to both ends of the current-carrying branch.

Abstract: An in-memory computing processor, an in-memory computing processing system, an in-memory computing processing apparatus, and a deployment method of an algorithm model based on the in-memory computing processor are disclosed. The in-memory computing processor includes a first master control unit and a plurality of memristor processing modules, and the first master control unit is configured to be capable of dispatching and controlling the plurality of memristor processing modules, the plurality of memristor processing modules are configured to be capable of calculating under the dispatch and control of the first master control unit, and the plurality of memristor processing modules are further configured to be capable of communicating independently of the first master control unit to calculate.