Free Expert Guides on Power Systems, Circuit Design & Electrical Troubleshooting

Equipment room layout of two 75kW generators1-Storage library2-Exhaust fan3-Water pump4-Temperature control tank5-Diesel generator6-Observation window7-Control room8-Distribution panel9-Control console10-Air intake fan11-Rest room

Equipment room layout of two 12V200kW generators1-Diesel generator set2-switchboard3-Control console4-Temperature control tank5-Water pump6-Oil storage tank7-Gas extinguisher storage cylinder8-muffler

Diesel fuel supply system

When the generator is started, the so-called "reverse current" phenomenon may be observed, but this usually refers to the reverse electromotive force (Back EMF) that occurs at the moment of starting, rather than the true reverse current. The following explains this and why:Back EMF (electromotive force)When the generator first starts up, its rotor starts to rotate. According to Faraday's law of electromagnetic induction, when the rotor cuts the magnetic field in the stator windings, an induced e

The type of electricity used by a generator and its purposeThe main function of a generator is to convert mechanical energy into electrical energy. According to the type of electricity, generators can be divided into DC generators and alternators, which have different working principles and applications.Purpose of use of DC generatorDc generator is mainly used in the need for stable DC energy, such as DC motor, electrolysis, electroplating, electric smelting, charging and alternator excitation p

Increasing the number of coils in a generator or motor (i.e. the number of windings) can have a significant effect on its voltage output. Here are the effects and how they work:Effect on the generatorPrincipleThe generator works by the principle of electromagnetic induction, according to Faraday's law of electromagnetic induction, when a conductor cuts a line of magnetic force, an electromotive force (EMF) is generated in the conductor. The magnitude of the electromotive force is proportional to

DC Generators Function: DC generators convert mechanical energy into electrical energy. They produce direct current (DC). Principle: They work based on Faraday's law of electromagnetic induction, which states that a conductor moving through a magnetic field will induce an electromotive force (EMF) in the conductor. Types: Common types include shunt-wound, series-wound, and compound-wound generators. Applications: Used in battery charging, small-scale power generation, and as backup power sources

A DC motor can be used as an alternator to charge batteries to some extent.Advantages compared to a purpose-built alternatorLow cost and availabilityDC motors are often readily available as surplus or salvaged items, which can make them a cost-effective option for those on a budget or in remote locations where access to new alternators may be limited.For example, in a DIY renewable energy project or in a rural area with limited resources, using a DC motor as an alternator can be a practical solu

The importance of regular maintenance and maintenance of the generatorRegular maintenance and maintenance of the generator is important to ensure its normal operation, extend its service life and improve its overall performance. Here are a few key reasons: Maintain a good heat dissipation effect: cleaning and checking the generator surface and radiator can prevent dust accumulation, ensure the effectiveness of the heat dissipation system, and avoid damage caused by overheating. Lubrication maint

Thunderstorm generator definitionA thunderstorm generator is a device used to simulate lightning phenomena under thunderstorm weather conditions.Working principleA thunderstorm generator usually simulates the lightning discharge process by producing a high-voltage pulse. It can use the capacitor to discharge instantaneously after charging, or through other high-voltage discharge technology, to generate a strong electric field and current, so as to simulate the arc discharge and electromagnetic p