Why reactive power is not tranferred between source and load

Click For Summary
SUMMARY

In a balanced three-phase AC system, reactive power is not transferred between the source and load; instead, it is exchanged among the system phases. This conclusion is supported by the Physics Forums articles "AC Power Analysis, Part 1" and "AC Power Analysis, Part 2." These resources provide a comprehensive understanding of reactive power dynamics in AC systems, clarifying common misconceptions.

PREREQUISITES
  • Understanding of three-phase AC systems
  • Familiarity with reactive power concepts
  • Knowledge of power factor and its implications
  • Basic principles of electrical network analysis
NEXT STEPS
  • Read "AC Power Analysis, Part 1" and "AC Power Analysis, Part 2" on Physics Forums
  • Explore the concept of power factor correction techniques
  • Investigate the role of reactive power in electrical grid stability
  • Learn about the implications of reactive power on energy efficiency
USEFUL FOR

Electrical engineers, power system analysts, and students studying AC circuit theory will benefit from this discussion, particularly those interested in the behavior of reactive power in three-phase systems.

larsa
Messages
47
Reaction score
2
I have read that at a balanced three phase AC system reactive power is not tranferred between source and load but instead it is exchanged between system phases.

Is this true? I can't find any book or paper that corroborate this
 
Engineering news on Phys.org
No, not true. See the PF Insights articles on this site. AC Power Analysis, Part 1 and Part 2.
 

Similar threads

Replies
11
Views
3K
Replies
15
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
Replies
21
Views
2K
Replies
31
Views
3K
Replies
4
Views
3K
Replies
9
Views
2K
  • · Replies 7 ·
Replies
7
Views
3K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K