Electrical Engineering Guides

Power Systems

Advantages of Three Phase System over Single Phase System

Presently 3-ø AC system is very popular and being used worldwide for power generation , power transmission , distribution and for electric motors . Three phase system has the following advantages as compare to single phase system: Power to weight ratio of 3-ø alternator is high as compared to 1-ø al

By Electrical4u 03/22, 2024
Power Systems

Electrical Power System: What is it? (Power System Basics)

What is a Power System? An electric power system is defined as a network of electrical components used to supply, transfer, and consume electric power. The supply is done through some form of generation (e.g. a power plant ), the transfer is done through a transmission (via a transmission line) and

By Electrical4u 03/22, 2024
Power Systems

Electrical Grid System

The connection of several generating stations in a network of particular transmission voltage level is commonly known as electrical grid system . By interconnecting different power generating stations we can solve various difficulties arise in power system. The structure, or “ network topology ” of

By Electrical4u 03/22, 2024
Power Systems

Vacuum Pumps: Types, Applications, and How They Work

A vacuum pump is a device that removes gas molecules from a sealed chamber or container, creating a partial or complete vacuum. Vacuum pumps are widely used in various industries and research fields, such as aerospace, electronics, metallurgy, chemistry, medicine, and biotechnology. Vacuum pumps can

By Electrical4u 03/22, 2024
Power Systems

Rankine Cycle Efficiency Improvement Techniques

Steam power plants are still the backbone of the total power generation in the Asia pacific. Thus even a small improvement in the form of increasing the efficiency has a tremendous effect on the fuel-saving and also a reduction in emission of greenhouse gases. Thus one should not miss out on any opp

By Electrical4u 03/22, 2024
Power Systems

Rankine Cycle for Closed Feed Water Heaters and Rankine Cycle Cogeneration

Rankine Cycle with Closed Feed Water Heaters Rankine cycle with closed feed water heaters are having its benefits and is most commonly used in all modern power plants. Closed feed water heater employs indirect mode of heat transfer, i.e extracted steam or bleed steam from the turbine transfers its h

By Electrical4u 03/22, 2024
Power Systems

Rankine Cycle: What is it? (Ideal vs. Actual + T-s Diagram)

What is the Rankine Cycle? The Rankine Cycle is a mechanical cycle commonly used in power plants to convert the pressure energy of steam into mechanical energy through steam turbines. The Rankine Cycle’s major components include a rotating steam turbine, a boiler pump, a stationary condenser, and a

By Electrical4u 03/22, 2024
Power Systems

Carnot Cycle and Reversed Carnot Cycle

Carnot Cycle The Carnot cycle is a thermodynamic cycle that is known for the best possible efficiency. Carnot cycle changes the energy available in the form of heat to produce useful reversible-adiabatic (isotropic) and other processes. Carnot engine efficiency is one minus the ratio of the temperat

By Electrical4u 03/21, 2024
Power Systems

Enthalpy, Entropy, And The Second Law of Thermodynamics

The objective is to develop the basics understanding of the following concepts: Internal Energy and First Law of Thermodynamics The cyclic and arbitrary process of a system Reversibility and Irreversibility Entropy and Enthalpy Second Law of Thermodynamics Internal Energy and First Law of Thermodyna

By Electrical4u 03/21, 2024
Power Systems

Engineering Thermodynamics: Fundamentals & Principles

The fundamentals of engineering thermodynamics play an important role in moving towards a better world, through improvement in performance of the plant, equipment, and their overall design. Factors that are critical in assessing the performance of the equipment are items like the output of the final

By Electrical4u 03/21, 2024
Power Systems

Artificial Draught

The expression of the pressure difference between inside and outside of a chimney shows that it has a term which is the height of the chimney. To achieve sufficient pressure difference between two points or to attain enough natural draught we have to increase the height of the chimney which is not a

By Electrical4u 03/21, 2024
Power Systems

Cooling Tower Material and Main Components

Variety of materials are used for constructing Cooling Tower structures . Materials like fiber glass are used for constructing package cooling towers . However for field erected cooling towers material like steel, fiber glass, redwood and concrete and be used depending upon the project location and

By Electrical4u 03/21, 2024

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

All

Advantages of Three Phase System over Single Phase System

Electrical Power System: What is it? (Power System Basics)

Electrical Grid System

Vacuum Pumps: Types, Applications, and How They Work

Rankine Cycle Efficiency Improvement Techniques

Rankine Cycle for Closed Feed Water Heaters and Rankine Cycle Cogeneration

Rankine Cycle: What is it? (Ideal vs. Actual + T-s Diagram)

Carnot Cycle and Reversed Carnot Cycle

Enthalpy, Entropy, And The Second Law of Thermodynamics

Engineering Thermodynamics: Fundamentals & Principles

Artificial Draught

Cooling Tower Material and Main Components

Recommended Topics