2results about How to "Achieve impact" patented technology

This invention relates to the field of power management technology, and particularly to an intelligent integrated power system and control method based on multi-source collaboration, including a main power module, a backup power cluster, an energy management unit, a voltage adaptation module, a status monitoring unit, a communication module, and a load interface. Compared to existing technologies that typically use a single type of battery pack as a backup power source, which suffers from slow response speed and difficulty in withstanding instantaneous high-power surges, this invention employs a heterogeneous energy storage system composed of parallel lithium battery packs and supercapacitor modules as the backup power cluster, and uses a bidirectional DC / DC converter for intelligent control. This solution fully leverages the different advantages of lithium batteries (high energy density) and supercapacitors (high power density and rapid response), enabling the system to provide both long-term backup power support and instantaneous high-power discharge, thereby significantly improving the dynamic response capability, power support reliability, and overall service life of the backup power source.

This utility model discloses an underwater instrument with a light window and an underwater light window cleaning device. The cleaning device includes a drive motor, a transmission assembly, and a cleaning assembly. The transmission assembly includes an inner magnetic pole assembly and an outer magnetic pole assembly. The cleaning assembly is mounted on the outer magnetic pole assembly. The underwater light window cleaning device includes a sealed chamber formed by a cabin, an end cap, and an isolation sleeve. The isolation sleeve is installed at one end of the cabin. The drive motor is located inside the cabin, and the inner magnetic pole assembly is located inside the isolation sleeve. The output shaft of the drive motor is fixedly connected to the inner magnetic pole assembly, and the inner magnetic pole assembly is rotatably connected to the isolation sleeve. The outer magnetic pole assembly is rotatably connected to the isolation sleeve. By encapsulating the motor in a dry-sealed chamber and using magnetic coupling, the non-contact transmission of the motor's output power is achieved. This effectively isolates the influence of seawater pressure and the medium on the output power source. The static seal achieves zero leakage of the motor's sealed chamber, resulting in high reliability and application stability.