1. Maintain the continuity and reliability of power supply. The automatic control system of diesel generator set can accurately and quickly adjust the operation of diesel generator set. In case of abnormal conditions of the generator set, the automatic control system can normally judge and deal with them in time, and send out corresponding alarm signals and emergency shutdown to avoid damaging the generator set. At the same time, it can automatically start the standby generator set, shorten the power outage time of the power grid and ensure the continuity of power supply.
2. Improve the power quality index and operation economy, and make all electrical equipment in good working condition. The electric equipment has high requirements for the frequency and voltage of electric energy, and the allowable deviation range is very small. The automatic voltage regulator can keep the voltage constant and operate the governor to adjust the frequency. Automatic diesel power stations rely on automatic regulating devices to complete the regulation of frequency and useful power.
3. Speed up the control and operation process and improve the continuity and stability of the system. After realizing the automation of diesel power station, it can timely change the operation status and adapt to the system requirements. The operation process of the unit is carried out continuously according to the predetermined sequence, and the completion can be monitored continuously. Take the emergency start generator set as an example. If manual operation is adopted, it will take 5-7 minutes at the fastest. If automatic control is adopted, it can be started successfully and power supply can be restored in less than 10 seconds.
4. Reduce operating energy and improve working conditions. The environmental conditions during the operation of the machine room are quite bad, affecting the health of operators. The automatic control system creates conditions for unattended operation.
Auto smart generator
Auto smart generator
1. Automatic start: in case of mains power failure, power failure, undervoltage, overvoltage and phase loss, the unit can automatically start, speed up and close to supply power to the load.
2. Automatic shutdown: when the mains power is restored and judged to be normal, control the switching switch to complete the automatic switching from power generation to mains power, and then control the unit to slow down and idle for 3 minutes before automatic shutdown.
3. Automatic protection: in case of faults such as low oil pressure, overspeed and abnormal voltage during the operation of the unit, emergency shutdown shall be carried out. At the same time, it sends out audible and visual alarm signals. In case of high water temperature and high oil temperature fault. Then it will send out audible and visual alarm signal. After delay, it will shut down normally.
4. Three start function: the unit has three start functions. If the first start is unsuccessful, it will be started again after a 10 second delay. If the start is not successful after the third time delay. As long as one of the three starts is successful, it will run down according to the preset program. If three consecutive starts are unsuccessful, it will be regarded as one start failure, send audible and visual alarm signals, and control the start of another unit at the same time.
5. Automatically maintain the quasi start state: the unit can automatically maintain the quasi start state. At this time, the automatic periodic pre oil supply system of the unit, the automatic heating system of oil and water and the automatic charging device of the battery are put into operation.
6. It has the function of maintenance startup: when the unit is not started for a long time, it can be started for maintenance to check the performance and status of the unit. Maintenance startup does not affect the normal power supply of mains power. In case of mains power failure during maintenance startup, the system will automatically turn to the normal startup state and be powered by the unit.
7. It has two operation modes: manual and automatic.
China certification generator set
China diesel generator suppliers