Power Factor Correction: Difference between revisions
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__NOTOC__ __NOEDITSECTION__{{Menu_Power_Factor_Correction}} | __NOTOC__ __NOEDITSECTION__{{Menu_Power_Factor_Correction}} | ||
=== [[Power factor and Reactive power]] === | === [[Power factor and Reactive power]] === | ||
* [[Definition of Power Factor]] | |||
[[Definition of Power Factor]] | * [[Definition of reactive power]] | ||
* [[The nature of reactive power]] | |||
[[Definition of reactive power]] | * [[Reactive power of capacitors]] | ||
* [[Equipment and appliances requiring reactive energy]] | |||
[[The nature of reactive power]] | * [[Practical values of power factor]] | ||
=== [[Why improve the power factor?]] === | |||
[[Reactive power of capacitors]] | === [[How to improve the power factor?]] === | ||
* [[Theoretical principles to improve power factor]] | |||
[[Equipment and appliances requiring reactive energy]] | * [[Equipment to improve power factor]] | ||
* [[The choice between a fixed or automatically-regulated bank of capacitors]] | |||
[[Practical values of power factor]] | |||
=== [[Why improve the power factor?]] | |||
=== [[How to improve the power factor?]] | |||
[[Theoretical principles to improve power factor]] | |||
[[Equipment to improve power factor]] | |||
[[The choice between a fixed or automatically-regulated bank of capacitors]] | |||
=== [[Where to install power factor correction capacitors?]] === | === [[Where to install power factor correction capacitors?]] === | ||
=== [[How to determine the optimum level of compensation?]] === | |||
=== [[How to determine the optimum level of compensation?]] | === [[Compensation at the terminals of a transformer]] === | ||
* [[Compensation to increase the available active power output]] | |||
=== | * [[Compensation of reactive energy absorbed by the transformer]] | ||
=== [[Power factor correction of induction motors]] === | |||
[[Compensation to increase the available active power output]] | === [[Example of an installation before and after power-factor correction]] === | ||
=== [[The effects of harmonics]] === | |||
[[Compensation of reactive energy absorbed by the transformer]] | * [[Problems arising from power-system harmonics]] | ||
* [[Risk of resonance due to power-system harmonics]] | |||
=== [[Power factor correction of induction motors]] | * [[Possible solutions for power-system harmonics]] | ||
=== [[Implementation of capacitor banks]] === | |||
=== | |||
=== [[The effects of harmonics]] | |||
[[Problems arising from power-system harmonics]] | |||
[[Risk of resonance due to power-system harmonics]] | |||
[[Possible solutions for power-system harmonics]] | |||
=== | |||
Revision as of 09:21, 12 January 2015
Power factor and Reactive power
- Definition of Power Factor
- Definition of reactive power
- The nature of reactive power
- Reactive power of capacitors
- Equipment and appliances requiring reactive energy
- Practical values of power factor
Why improve the power factor?
How to improve the power factor?
- Theoretical principles to improve power factor
- Equipment to improve power factor
- The choice between a fixed or automatically-regulated bank of capacitors
Where to install power factor correction capacitors?
How to determine the optimum level of compensation?
Compensation at the terminals of a transformer
- Compensation to increase the available active power output
- Compensation of reactive energy absorbed by the transformer
Power factor correction of induction motors
Example of an installation before and after power-factor correction
The effects of harmonics
- Problems arising from power-system harmonics
- Risk of resonance due to power-system harmonics
- Possible solutions for power-system harmonics
Implementation of capacitor banks
ru:Координация защит в цепи управления двигателем zh:无功电能和功率因数
