What functions should the intelligent control system of diesel generator set have?

I see the remote control start-stop function! I hope that the manufacturer will improve and improve as soon as possible!

The diesel electric control system is characterized by providing greater freedom of control; Full control functions; High control accuracy and fast dynamic response; It can improve the power, economy and emission performance of the engine; Provides fault diagnosis functions to improve reliability. The diesel electric control system takes the speed and load of the diesel engine as the basic signal to reflect the actual working conditions of the diesel engine.

The diesel electric control system is characterized by providing greater freedom of control; Full control functions; High control accuracy and fast dynamic response; It can improve the power, economy and emission performance of the engine; Provide fault diagnosis function to improve plex reliability.

The diesel electric control system takes the speed and load of the diesel engine as the basic signal reflecting the actual working conditions of the diesel engine, and determines the basic fuel injection amount and injection timing by referring to the map diagram of the corresponding fuel injection amount and fuel injection timing of each working condition of the diesel engine obtained by the experiment, and then carries out various compensation according to various factors (such as water temperature, oil temperature, atmospheric pressure, etc.). ), resulting in the optimal amount of fuel injected on-land and injection timing, and then the output is controlled by the actuator.

The diesel electric control system can be divided into position control system, time control system and common rail system. Time control systems have many advantages over purely mechanical or first-generation systems, but the injection pressure is still dependent on the engine speed, and the residual pressure after injection is not constant. In addition, the response of the solenoid valve directly affects the fuel injection characteristics, especially when the speed is high or the transient speed changes greatly, and the solenoid valve must withstand high pressure, which puts high demands on the solenoid valve.

What is the reason for the lack of power of the diesel engine.

1.The impact of the failure of the oil supply system: (1) The oil supply is insufficient, and the amount of oil in the cylinder is small, resulting in a decrease in the heat generated by combustion.

When the heat is reduced to the point where it can't meet the engine load requirements, the engine becomes weak. (2) Poor spraying quality. When the engine is working, the injector injection quality is poor, it reacts less with oxygen and has less heat.

3) The effect of oil injection to detect the rock piede.

The amount of fuel in the injector cylinder should be appropriate. If the rate of pressure rise of the fuel increases during the rapid tendering period, it can easily lead to rough work of the engine. If the injection advance angle is too small, the thermal efficiency will decrease significantly.

4) The impact of the inflation rate.

The blockage of the air filter reduces the cross-section of the air flow, resulting in less heat released.

5) Parts containing working medium are poorly sealed.

If the cylinder gasket is damaged, the valve is not closed tightly, and the gap between the piston and the cylinder wall is too large, it will cause air leakage and poor compression.

6) The influence of ambient temperature.

When the temperature is too high, the engine will overheat.

2.Effect of engine resistance.

The power generated by the engine, in addition to overcoming friction and resistance from the auxiliary devices, reduces the effective power output. What are the characteristics of the diesel electric control system What is the reason for the lack of power of the diesel engine @2019

Dear, hello, I am glad to provide you with the answer, the main control items of the gasoline engine electronic control system include the following aspects:1Fuel injection volume control:

The electronic control system controls the amount of fuel injection by controlling the opening and closing time of the fuel injector and the pressure of the circular fuel injection to ensure fuel economy and environmental protection of emissions. 2.Ignition timing control:

The electronic control system controls the ignition coil in the ignition system to control the advance or delay of the ignition time to adapt to different working loads and speeds, and improve the combustion efficiency and power output. 3.Idle speed adjustment control:

The electronic control system regulates the engine's idle speed by controlling the opening and closing time and position of the idle control valve to adapt to different working conditions and environmental conditions. 4.Air intake control:

The electronic control system controls the size and flow rate of the intake air by controlling the opening and closing angle and position of the throttle valve to improve combustion efficiency and driving response. 5.Emission Control:

The electronic control system monitors and controls the content and level of emissions by controlling the oxygen sensor and three-way catalytic converter in the exhaust system to meet environmental protection requirements. The main control items of the gasoline engine electronic control system are to improve the efficiency and performance of the engine, while ensuring the environmental performance of emissions, so that the car is more economical, environmentally friendly and safe.

The main control items of the gasoline engine electronic control system include the following aspects:1Fuel injection volume control:

By controlling the amount and timing of fuel injection in the injector, precise control of fuel is achieved to achieve the best combustion effect and fuel economy. 2.Ignition timing control:

By controlling the ignition timing of the ignition system, the combustion occurs at the best time to improve the power and fuel economy of the engine. 3.Air-fuel ratio control:

By controlling the amount of air intake and fuel injection, the ratio of air to fuel is optimally achieved to improve the fuel economy and emission performance of the engine. 4.Idle speed control:

By controlling the amount of air intake and fuel injection, the engine can maintain a stable speed at idle to improve engine reliability and fuel economy. 5.Troubleshooting:

By detecting the working status of the engine's sensors and actuators, the fault can be found and diagnosed in time to ensure the normal operation and safety of the engine. 6.Engine Launch Control:

By controlling the ignition system and fuel injection system, the engine can be started quickly and run stably. 7.Engine Protection Control:

By monitoring the working status of the engine, timely measures are taken to protect the engine and prevent engine damage caused by overload, overheating and other reasons. The main control items of the gasoline engine electronic control system are to achieve efficient, stable, reliable and safe operation of the engine, and at the same time meet the environmental protection requirements.

1) On-site operation of the generator set. The operator starts, closes, regulates speed, opens, and stops the generator set in the machine room. The vibration, noise, oil mist and exhaust gases generated by the operation of this type of generator set have adverse effects on the health of the operator.

2) compartment operation generator set, the machine room and the control room of this type of generator set are set separately, the operator starts the diesel generator set in the machine room in the operation room, regulates the speed, stops and other operations, and monitors the operating parameters of the unit, and implements centralized control of the auxiliary equipment in the machine room. Compartment operation improves the working environment for the operator.

3) Automatic generator set. After years of research by all relevant units, the automation of diesel generator sets can be unattended, including unit self-starting, automatic voltage regulation, automatic frequency regulation, load regulation, automatic merging, automatic increase or decrease of units according to the load size, automatic fault handling, automatic recording The printer group can be automatically started in 10-15s after the mains power interruption, replacing the mains power for power supply.

The following is the function of the parallel control cabinet of the diesel generator set introduced to you, I hope to bring you a reference.

1. No mains (loss of voltage) self-starting control panel.

In addition to the standard manual control panel functions and configurations, the control panel also has an additional remote control interface.

1. Automatic stop manual function selection.

2. Start the delay relay (3 5 seconds, adjustable).