Fully Automatic Diesel Generator
Definition and Basic Principles of Automatic Diesel Generator


definition
A fully automatic diesel generator is a diesel-powered generator equipped with an intelligent control system that enables it to start, operate, monitor, and shut down automatically without manual intervention. It ensures seamless power supply by detecting power outages and switching to generator mode instantly.
Basic principles
A fully automatic diesel generator operates based on its advanced control system. When a power outage occurs, the system detects the loss of electricity through an Automatic Transfer Switch (ATS). The control system then starts the generator automatically. Once the generator reaches stable operation, the ATS transfers the load from the main power supply to the generator. When the main power supply is restored, the control system shuts down the generator after transferring the load back to the grid, ensuring uninterrupted power supply and efficient operation.


Main components
main features
The fully automatic diesel generator is mainly composed of diesel generator set, intelligent control system, automatic transfer switch and other components
Automatic start stop and power supply switching:
When the mains power experiences abnormal states such as power loss, phase loss, overvoltage, undervoltage, or voltage below 80% of the rated value, the fully automatic diesel generator can automatically start and supply power to the load after successful startup.
When the mains power is restored to normal and confirmed with a preset delay, it can automatically switch back to mains power to supply power to the load and automatically shut down, achieving seamless switching
Auto start
Automatic shutdown
When the mains power is restored to normal and confirmed with a preset delay, it can automatically switch back to mains power to supply power to the load and automatically shut down, achieving seamless switching

