Power generation vehicle / generator set remote wireless grid connection device and method based on 5g / satellite communication

The remote wireless grid connection device based on 5G/satellite communication solves the problems of cumbersome wiring, complex equipment, space limitations and insufficient safety in the grid connection technology of generator trucks/generator sets. It realizes wireless wiring, simplified equipment, improved flexibility and precise control, and improves emergency power supply capacity and equipment utilization.

CN122246838APending Publication Date: 2026-06-19SHANGHAI COOLTECH POWER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI COOLTECH POWER
Filing Date
2026-03-16
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing generator truck/generator set grid connection technologies suffer from problems such as cumbersome communication and wiring, complex equipment, space limitations, limited parallel connection scale, and insufficient control and safety, which cannot meet the high requirements of emergency power supply.

Method used

The device employs a remote wireless grid-connected device based on 5G/satellite communication. Through a master-slave architecture and wireless communication module, it enables two-way wireless data communication between the generator vehicle/generator set and the power grid, simplifies wiring, and allows for parallel connection without distance or quantity limitations. It is also equipped with an authentication mechanism to enhance security.

Benefits of technology

It achieves simplified wireless cabling, simplified equipment, improved flexibility, more precise control and enhanced security, shortens grid connection preparation time, improves emergency power supply capacity and equipment utilization, and reduces equipment investment and operation and maintenance costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of generator grid connection technology, specifically to a remote wireless grid connection device and method for generator vehicles / generator sets based on 5G / satellite communication. It includes: a grid connection main device installed on the grid side, comprising a main control module that sends control commands to a grid connection execution module on the generator side via a remote wireless communication module; a grid connection sub-device installed on at least one generator side, comprising a grid connection execution module that receives control commands from the grid side and executes grid connection operations via a remote wireless communication module; and a remote wireless communication module comprising a remote wireless communication main module installed on the grid connection main device and remote wireless communication sub-modules installed on the grid connection sub-devices, establishing a wireless bidirectional data communication link between the grid side and at least one generator side. Compared with existing technologies, it eliminates the need for physical communication lines and additional mains bypass switches, enabling parallel grid connection without distance or quantity limitations, and offers flexible sampling and disassembly / removal, as well as high access security.
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