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kaydee (55)in #stemng • 7 years ago
Alignment and Reorientation of Magnetic Domains and its Contribution to Energy Losses in Electric Machines and Transformers
The permeability of ferromagnetic materials is considerably high as compared to that of free space, which is calculated to be up to 6000 times that of free space. The…
$2.88
Past Payouts $2.88
- Author $2.26
- Curators $0.62
14 7
kaydee (55)in #stemng • 7 years ago
Technical Criteria For Classifying a Power Plant as Either a Peak or Base Load Power Plant
It is worthy to keep in mind that there are different classifications of power plants which could be as a result of the type of fuel it uses, whether the fuel is exhaustible or…
$16.12
Past Payouts $16.12
- Author $12.37
- Curators $3.75
91 3
kaydee (55)in #stemng • 7 years ago
Overview of Direct Energy Conversion Generators and Possible Applications
The basis of Electric energy systems engineering is reliant on the knowledge that it is possible to transform the crude energy forms endowed by nature into electric energy. And…
$20.20
Past Payouts $20.20
- Author $15.45
- Curators $4.75
147 5
kaydee (55)in #stemng • 7 years ago
Modification of Conductor for Overhead Line Transmission and Distribution To Achieve The Ideal Conductor.
In the early days of transmission of AC electric power, transmission and distribution are predominantly done using copper as conductor material owing to its excellent…
$19.92
Past Payouts $19.92
- Author $15.23
- Curators $4.69
104 1
kaydee (55)in #stemng • 7 years ago
Choice of Conductor Type for Overhead Line Transmission and Distribution Based on Technical Consideration
The proper choice of conductor material is very crucial if we are to ensure a good return on investment without translating so much cost to the consumers. Apart from achieving…
$21.06
Past Payouts $21.06
- Author $16.17
- Curators $4.89
122 3
kaydee (55)in #stemng • 7 years ago
Pilot Relaying and Zones of Protection in Power System
We can compare a power system to a chain consisting of individual links in generators, the power transformers, the switchgear, the transmission lines, the distribution circuits…
$33.92
Past Payouts $33.92
- Author $25.88
- Curators $8.03
120 3
kaydee (55)in #stemng • 7 years ago
Examining Electrical Energy Derivable from Wind Force
We have talked about the hydraulic energy inherent in water which is free as long as the natural topography supports it. It is natural we all look at wind energy which is also…
$36.83
Past Payouts $36.83
- Author $28.11
- Curators $8.73
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kaydee (55)in #stemng • 7 years ago
Principle and Challenges of Arc Extinction in Circuit Breakers and Possible Remedies
The high level of interconnection and the increasing capacity of generating stations warrants that protective devices and switchgear are reliable and can operate at an optimum…
$42.04
Past Payouts $42.04
- Author $32.03
- Curators $10.01
113 5
kaydee (55)in #stemng • 7 years ago
Reasons for Low Efficiencies of Thermal Power Plants and Ways of Improving It
Electric energy is an essential ingredient for the industrial and all-round development of any country. It is the most sought-after form of energy because it can be generated…
$33.43
Past Payouts $33.43
- Author $25.68
- Curators $7.75
97 8
kaydee (55)in #stemng • 7 years ago
Challenges of Power System Protection-The Way Out
Power system networks and components are not entirely immune to faults or by attacks as a result of vandalisation. Faults are bound to occur in electrical equipment or apparatus…
$32.13
Past Payouts $32.13
- Author $24.63
- Curators $7.50
84 3
kaydee (55)in #stemng • 7 years ago
Fault Analysis and Computation: Backbone for Power System Protection
A fault is said to occur when the desired path of current flow is deviated resulting in the interference with the normal flow of current. Majority of the faults that occur in…
$36.36
Past Payouts $36.36
- Author $27.61
- Curators $8.75
77 6
kaydee (55)in #stemng • 7 years ago
Constants of Transmission Lines That Influences their Performance
The purpose of a transmission network is to transfer electrical energy from generating units at various locations to the distribution system which will finally supply the…
$45.94
Past Payouts $45.94
- Author $34.81
- Curators $11.13
86 8
kaydee (55)in #stemng • 7 years ago
Hydraulic Energy of Waterfalls and its Application in Electric Power Generation
Hydro-electric power is the power harnessed from the energy of falling water. The hydroelectric power plant can be regarded as one of the oldest source of electric energy in…
$54.65
Past Payouts $54.65
- Author $41.44
- Curators $13.21
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kaydee (55)in #stemng • 7 years ago
Arrangement of Loads in a Circuit: Series and Parallel Connection
We started from the basics of electricity and the concept of atom and electron flow. The flow of electron is the charge, and if there is no flow of charge, I do not think we can…
$41.52
Past Payouts $41.52
- Author $31.79
- Curators $9.72
62 5
kaydee (55)in #stemng • 7 years ago
Per Unit System of Representation: A Way to Collapse Power System Voltages to a Single Voltage Level.
Per-Unit System of Representation Power transmission lines are operated at voltage levels where kilovolt(KV) predominates and thus is the most convenient unit to express…
$9.20
Past Payouts $9.20
- Author $7.14
- Curators $2.06
54 4
kaydee (55)in #stemng • 7 years ago
Commitment of Power Plants Based on Efficiency and Least Cost of Operation
Economic Operation of Power System The economic operation is very crucial for a power system to return a profit on the capital invested. Power companies cannot afford to…
$54.39
Past Payouts $54.39
- Author $41.42
- Curators $12.97
59 7
kaydee (55)in #stemng • 7 years ago
Transformers and Its Impact on Modern Life
The word transformer is a household name in my village, and it means different things to different people. If my kinsman should define it, he would probably say it is a device…
$10.95
Past Payouts $10.95
- Author $8.41
- Curators $2.54
60 6
kaydee (55)in #stemng • 7 years ago
Ohms's Law Vs Kirchhoff's Law: Simplicity Vs Totality
The flow of electrons is the charge. We are already aware that 6.242 electrons make up 1 coulomb of charge. When there is a source of voltage in a material, the electrons will be…
$51.33
Past Payouts $51.33
- Author $38.93
- Curators $12.40
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kaydee (55)in #steemstem • 7 years ago
Dispersed Generation: A Cleaner, Secure and Sustainable Energy
A centralised grid is inefficient and costly. Only a fraction of the fuel energy burnt in power plants ends up as electricity, with half lost as waste heat. Additional one-third…
$13.63
Past Payouts $13.63
- Author $10.48
- Curators $3.14
49 10
kaydee (55)in #stemng • 7 years ago
Introduction To Circuit Theory - Charges, Voltage And Current
Charges have always been linked to the concept of electricity right from the very start. As far back as 600 B.C, it was discovered that if the fossil resin was rubbed with a dry…
$26.36
Past Payouts $26.36
- Author $20.29
- Curators $6.07
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