4results about How to "Resilience" patented technology

A network architecture of a network system includes, in cyberspace, a network layer that defines the entirety of an electric power network and a local network layer that defines a local network of the electric power network; in physical space, a grid layer that defines electric power grids and a physical layer that defines constituent elements included in the electric power grids; in the cyberspace, a layer that defines an information communication network associated with the network layer and a layer that defines the information communication network associated with the local network layer; and in the physical space, a layer that defines the information communication network associated with the grid layer and a layer that defines the information communication network associated with the physical layer.

The application discloses an energy management method for a new energy three-electricity system of an engineering vehicle, and relates to the technical field of new energy three-electricity systems.The method comprises the following steps: S100, analyzing the driving requirements of the engineering vehicle; S200, intelligently deciding the power; and S300, executing in real time based on feedforward.The application constructs a three-layer closed-loop control architecture of accurate requirement perception, intelligent power decision and safe feedforward execution, and constructs an energy management method with intelligent decision capability and strong execution force.The method not only eliminates the risk of engine stalling due to the superposition of electric-hydraulic load from the root by feedforward constraint based on real-time hydraulic power, but also realizes intelligent scheduling and fine management of battery and fuel energy by means of fixed electric quantity following and regenerative braking recovery strategy.Meanwhile, the safety execution is ensured by battery power boundary protection and anti-integration fan mechanism, so as to comprehensively guarantee the stability and service life of the three-electricity system.

The invention discloses a metal can stamping die with an elastic bottom. The metal can stamping die comprises a first-sequence die, a second-sequence die, a third-sequence die, a fourth-sequence die and a fifth-sequence die, wherein the first-sequence die is used for stamping, shearing and stretching a stamped object; the second-sequence die is used for re-stretching (or multi-time stretching) the stamped object, the third-sequence die is used for forming the bottom of the stamped object, the fourth-sequence die is used for expanding a can opening of the stamped object and re-forming the bottom of the stamped object, and the fifth-sequence die is used for trimming the stamped object. According to the third-sequence die, when the bottom annular groove is punched through the receding groove, the edge of an opening of a punched object is not extruded, deformation of the punched object is avoided, and prerequisite preparation is made for bottom elastic deformation. And the fourth sequence die can expand the diameter of the metal can opening through coordination and matching of the diameter expanding groove and the lower diameter expanding die, so that the can opening is further expanded. Meanwhile, after the bottom annular groove is subjected to secondary stamping, the local strength and durability of a bottom stress area can be changed. And in the diameter expanding process, pulling force can also be generated on the bottom of the metal can, so that the bottom is subjected to micro-distance adjustment, the elasticity of the bottom is changed, the bottom is elastically deformed, and resilience force is achieved.

The invention discloses an electrolyte-resistant lithium battery special-shaped adhesive tape and a preparation method thereof. The electrolyte-resistant lithium battery special-shaped adhesive tape comprises a base layer; the base layer is in a three-dimensional shape; the base layer comprises effective components in parts by weight: 50-80 parts of natural rubber; 12-20 parts of styrene-butadiene rubber; 7-10 parts of TPI; 4-7 parts of acrylic staple fibers; 7-10 parts of micron fillers; and 32-45 parts of functional additives; the preparation method comprises the steps of forming the base layer: a prefabrication step of dispersing the acrylic staple fibers to obtain acrylic staple fiber pre-dispersed suspension; and three-time mixing to obtain the base layer; the electrolyte-resistant lithium battery special-shaped adhesive tape can be used to connect objects in different spaces and different three-dimensional shapes, has good bonding force, is not corroded, and has good electrolyte resistance.