Diesel Generator Tech

If the fuel supply of each cylinder of Cummins diesel generator is uneven, it will directly affect the stability of the engine. You can remove the fuel injection pump and check and adjust it on the test bench. However, if there is no test bench for diesel generator and you need to check the uneven fuel supply, you can also roughly check the fuel supply of the suspected cylinder, and check and adjust the method:  1. Prepare two glass measuring cylinders for use. If you cannot find the measuring cylinder at the moment, you can also use two identical small bottles instead. 2. Remove the high-pressure fuel pipe connector that connects the first cylinder with an excessive (or insufficient) fuel supply to the fuel injector. 3. Remove the high-pressure pipe joint connecting the normal fuel supply cylinder and the fuel injector.  4. Insert the two fuel pipe ends into two measuring cylinders (or vials) respectively.  5. Rotate the engine with the star...

Silent generator sets are widely used in places with strict environmental noise requirements, such as post and telecommunications, hotels and buildings, entertainment venues, hospitals, shopping malls, industrial and mining enterprises, etc. They are used as regular or backup power sources. When purchasing and installing silent generator sets, it is necessary to comprehensively consider the possible impacts of various complex climates on the generator sets to ensure their normal operation. The use of silent generator sets is greatly affected by the surrounding environment. When the environmental climate changes, silent generator sets will also change accordingly. Therefore, when installing silent diesel generator sets, the impact of the climate environment must be taken into account. Changes in environmental factors such as temperature, humidity, and altitude will all affect the operation of the unit. However, the actual situation is more than that. Silent generator sets can reduce th...

Diesel generator set can be used as standby power supply, alternative power supply, mobile power supply, fire power supply, etc. In many cases, power outages, malfunctions, and the causes of power failures or shutdowns can cause significant economic losses to factories. Especially in summer, during peak electricity consumption periods, most industries rely on power to operate their systems, and power outage times will cause factories to shut down and shut down. Therefore, the standby power supply is crucial for any type of factory. Enterprises can configure reliable diesel generator sets as the standby power supply system, so that the factory will not be affected by the power failure or power limitation of the grid at any time. How can the diesel generator set help factories? No matter what type of power failure occurs, all types of diesel generator sets can meet your power requirements. Before selecting any backup power system, you should calculate the power requirements of the projec...

If a diesel generator set is connected to an automated control cabinet, the overall unit becomes an automated diesel generator set. Automated diesel generator sets have many benefits. It can achieve fully automatic switching between two power sources, including mains and mains, mains and power generation, or between power generation, to ensure the normal power consumption requirements of users. What are the installation steps for the control box of  Yuchai diesel generator set ? Diesel generator manufacturer Dingbo Electric provides a brief introduction, hoping to be helpful to you. After the diesel generator set is installed directly by the manufacturer, it is shipped to the customer's place of use, and the operation and management personnel only need to understand it.   For power systems with strict requirements for power interruption time in shopping malls, hotels, and factories, a mains/generator automatic switching system should be used. This system can automatically swit...

  Diesel three-phase generator usually refers to the electromagnetic device driven by the prime mover to generate current, leading to three fire wires so as to achieve a higher voltage power. If you encounter a failure can not work properly, it is likely because the generator line or magnetic circuit is damaged, today Dingbo Power will introduce you about what are the reasons why the   diesel three-phase generator sets   do not generate electricity .   1. Diesel three-phase generator does not run according to the limited technical conditions, such as high stator voltage, load current is too large, stator winding copper loss increases.   2. The frequency is too low, so that the cooling fan speed slows down, affecting the generator heat dissipation, the power factor is too low, so that the rotor excitation current increases, affecting the rotor heat.   3. It is necessary to check whether the indication of the monitoring inst...

Corona is a type of partial discharge in generators, which occurs on the surface of insulation and is different from the corona near conductors under general outdoor high-voltage electric fields. It refers to the glow discharge caused by uneven electric field distribution and excessive local field strength on certain parts of the insulation surface of the high-voltage winding of the   generator stator , which leads to ionization of nearby air. So where are the locations where generators are prone to corona discharge? Today, Dingbo Electric will provide a detailed explanation for everyone. 1. End band wrapping area.   2. At the slot of the wire rod. The winding slot is a typical sleeve type structure, and the slot electric field is very concentrated, making it the most prone to corona discharge.   3. Between the end opposite phase wire rods. The distribution of electric field at the end of the winding is complex, especially at the contact parts and edges between the coil a...