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Power Capacitors for Electrical Networks
Rating: 3.7 out of 5(43 ratings)
1,441 students

Power Capacitors for Electrical Networks

Capacitor Panels for Low Voltage Electrical Networks, Transformers and Electrical Loads.
Created byMohammed Tafesh
Last updated 3/2023
English

What you'll learn

  • The concept of power factor and its impact on electricity networks
  • The influence of the power factor on induction motors and how to improve it
  • The influence of the power factor on the electrical transformers and how to improve it
  • Designing the necessary capacitor banks for each component of the electrical networks
  • Method of installing power capacitors
  • Advantages of improving power factor in electrical systems

Course content

5 sections12 lectures1h 57m total length
  • Introduction to capacitors' panels for electrical networks2:41

Requirements

  • The ability to design capacitors panels for every factory, institution or building
  • The ability to improve power factor in Medium Voltage and Low Voltage networks
  • The ability to set the necessary values for the capacitors needed to compensate with every voltage on the network
  • The ability to determine the extent of benefit from reducing technical losses in cables, lines and distribution transformers
  • The ability to check faulty capacitor panels for installations using a power analyzer device
  • Calculation of capacitor values needed to compensate for homes (1 phase - 3 phases ) in winter and summer seasons

Description

This course focuses on the analytical and design aspects of improving the power factor in all electricity networks and how to apply practical examples to give you the skill side in your design. Through hands-on experience in testing capacitor plates, I provide you with a desalination plant that I have tested and identified malfunctions.

In addition to the design of capacitor plates that need to be placed on electrical distribution transformers and network elements that operate at a voltage of 22 / 0.4 kV and the extent to which the technical losses are reduced by the power factor.


It would seem that power consumption is increasing by the day, mainly due to the rising scales of production and constant demands from the general consumer. But, the main issue remains that resources are still limited.

With all these factors at play, it becomes greatly important to address how to properly address and bring the levels of consumption down. But, the issue of the problem is such a widespread one that addressing it on a personal or individual level would need to be embedding all of it into the system itself.

Capacitor Panels offer an unparalleled solution to this problem. As you probably already know capacitors are repositories of electric charge, but taking them in a cluster and adding relays, circuit breakers, etc. can do wonders in power correction.


How do capacitors panels help in power correction?

Power factor correction is all about increasing the power factor from a supply. If you’re confused by the statement, don’t be, as it specifically involves the prevention of effective loss in power, and ensures that you only get the amount that you actually need.

Capacitor Panels are special devices made to this end itself, as it verily increases the power factor correction by a large magnitude. Normally the electric load running all around a facility or residence is reactive in nature and can prevent in great losses as pointed to before.

In the past, most companies intimated their consumers about the importance of capacitors in power factoring. But, they would need to adjust the capacitor to an optimum level with respect to rating across an inductive load.

Setting the value at a specifically lower level can lead to the rise of inductive power factor. Conversely, setting high means that the power factor is turned to capacitive.

Capacitor Panel, however, can become greatly effective as they set the values by themselves automatically, to specify the power factor value to an ideal unit.


Who this course is for:

  • Students who are studying Electrical Engineering and Power systems
  • Electrical Engineers who work at electricity distribution companies