SlideShare une entreprise Scribd logo
1  sur  8
Télécharger pour lire hors ligne
Text
P =V I pf

( pf = cos Φ)
PK = VP IP cos ΦK
PK + PL + Pm = 3 PK
3 PK = 3 VP IP cos ΦK

or 





3 PK = 3 VP IP pf
IL = IP and VL = √3 VP
and VP = VL/√3
(3 PK) = PK + PL + Pm
3 PK = 3 VP IP pf 
becomes P = 3 
VL IL pf

 
 
 
 
 
                       √3

 
 
 
 
        P = √3 VL IL pf

Expressed as: 
P = √3V I pf
OR P = √3 VI cos Φ

Contenu connexe

Plus de Talia Carbis

4.1.10 Light Demand 2
4.1.10 Light Demand 24.1.10 Light Demand 2
4.1.10 Light Demand 2
Talia Carbis
 
4.1.9 Light Demand 1
4.1.9 Light Demand 14.1.9 Light Demand 1
4.1.9 Light Demand 1
Talia Carbis
 
4.1.8 Light Demand
4.1.8 Light Demand4.1.8 Light Demand
4.1.8 Light Demand
Talia Carbis
 
4.1.7 Example Domestic 3
4.1.7 Example Domestic 34.1.7 Example Domestic 3
4.1.7 Example Domestic 3
Talia Carbis
 
4.1.6 Example Domestic 2
4.1.6 Example Domestic 24.1.6 Example Domestic 2
4.1.6 Example Domestic 2
Talia Carbis
 
4.1.5 Example Domestic 1
4.1.5 Example Domestic 14.1.5 Example Domestic 1
4.1.5 Example Domestic 1
Talia Carbis
 
4.1.3 Example Solution Three
4.1.3 Example Solution Three4.1.3 Example Solution Three
4.1.3 Example Solution Three
Talia Carbis
 
4.1.2 Example Three
4.1.2 Example Three4.1.2 Example Three
4.1.2 Example Three
Talia Carbis
 
4.1.1 Example Single
4.1.1 Example Single4.1.1 Example Single
4.1.1 Example Single
Talia Carbis
 
14.5.4 Example 1 Part 1
14.5.4 Example 1 Part 114.5.4 Example 1 Part 1
14.5.4 Example 1 Part 1
Talia Carbis
 
14.5.8 Example 1 Part 5
14.5.8 Example 1 Part 514.5.8 Example 1 Part 5
14.5.8 Example 1 Part 5
Talia Carbis
 
14.5.7 Example 1 Part 4
14.5.7 Example 1 Part 414.5.7 Example 1 Part 4
14.5.7 Example 1 Part 4
Talia Carbis
 
14.5.6 Example 1 Part 3
14.5.6 Example 1 Part 314.5.6 Example 1 Part 3
14.5.6 Example 1 Part 3
Talia Carbis
 
14.5.5 Example 1 Part 2
14.5.5 Example 1 Part 214.5.5 Example 1 Part 2
14.5.5 Example 1 Part 2
Talia Carbis
 
14.5.1 Improvement
14.5.1 Improvement14.5.1 Improvement
14.5.1 Improvement
Talia Carbis
 

Plus de Talia Carbis (20)

4.1.10 Light Demand 2
4.1.10 Light Demand 24.1.10 Light Demand 2
4.1.10 Light Demand 2
 
4.1.9 Light Demand 1
4.1.9 Light Demand 14.1.9 Light Demand 1
4.1.9 Light Demand 1
 
4.1.8 Light Demand
4.1.8 Light Demand4.1.8 Light Demand
4.1.8 Light Demand
 
4.1.7 Example Domestic 3
4.1.7 Example Domestic 34.1.7 Example Domestic 3
4.1.7 Example Domestic 3
 
4.1.6 Example Domestic 2
4.1.6 Example Domestic 24.1.6 Example Domestic 2
4.1.6 Example Domestic 2
 
4.1.5 Example Domestic 1
4.1.5 Example Domestic 14.1.5 Example Domestic 1
4.1.5 Example Domestic 1
 
4.1.4 Step 2
4.1.4 Step 24.1.4 Step 2
4.1.4 Step 2
 
4.1.3 Example Solution Three
4.1.3 Example Solution Three4.1.3 Example Solution Three
4.1.3 Example Solution Three
 
4.1.2 Example Three
4.1.2 Example Three4.1.2 Example Three
4.1.2 Example Three
 
4.1.1 Example Single
4.1.1 Example Single4.1.1 Example Single
4.1.1 Example Single
 
5.4.4 LR Circuits
5.4.4 LR Circuits5.4.4 LR Circuits
5.4.4 LR Circuits
 
14.5.4 Example 1 Part 1
14.5.4 Example 1 Part 114.5.4 Example 1 Part 1
14.5.4 Example 1 Part 1
 
14.5.3 Improve
14.5.3 Improve14.5.3 Improve
14.5.3 Improve
 
14.1.2 TRA Power
14.1.2 TRA Power14.1.2 TRA Power
14.1.2 TRA Power
 
14.5.8 Example 1 Part 5
14.5.8 Example 1 Part 514.5.8 Example 1 Part 5
14.5.8 Example 1 Part 5
 
14.5.7 Example 1 Part 4
14.5.7 Example 1 Part 414.5.7 Example 1 Part 4
14.5.7 Example 1 Part 4
 
14.5.6 Example 1 Part 3
14.5.6 Example 1 Part 314.5.6 Example 1 Part 3
14.5.6 Example 1 Part 3
 
14.5.5 Example 1 Part 2
14.5.5 Example 1 Part 214.5.5 Example 1 Part 2
14.5.5 Example 1 Part 2
 
14.5.2 Correction
14.5.2 Correction14.5.2 Correction
14.5.2 Correction
 
14.5.1 Improvement
14.5.1 Improvement14.5.1 Improvement
14.5.1 Improvement
 

Dernier

Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
amitlee9823
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
lizamodels9
 
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
dlhescort
 
Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...
Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...
Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...
amitlee9823
 
Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...
Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...
Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...
daisycvs
 
Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...
Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...
Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...
lizamodels9
 
Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...
Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...
Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...
Anamikakaur10
 

Dernier (20)

The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
The Path to Product Excellence: Avoiding Common Pitfalls and Enhancing Commun...
 
Eluru Call Girls Service ☎ ️93326-06886 ❤️‍🔥 Enjoy 24/7 Escort Service
Eluru Call Girls Service ☎ ️93326-06886 ❤️‍🔥 Enjoy 24/7 Escort ServiceEluru Call Girls Service ☎ ️93326-06886 ❤️‍🔥 Enjoy 24/7 Escort Service
Eluru Call Girls Service ☎ ️93326-06886 ❤️‍🔥 Enjoy 24/7 Escort Service
 
A DAY IN THE LIFE OF A SALESMAN / WOMAN
A DAY IN THE LIFE OF A  SALESMAN / WOMANA DAY IN THE LIFE OF A  SALESMAN / WOMAN
A DAY IN THE LIFE OF A SALESMAN / WOMAN
 
Dr. Admir Softic_ presentation_Green Club_ENG.pdf
Dr. Admir Softic_ presentation_Green Club_ENG.pdfDr. Admir Softic_ presentation_Green Club_ENG.pdf
Dr. Admir Softic_ presentation_Green Club_ENG.pdf
 
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
Call Girls Electronic City Just Call 👗 7737669865 👗 Top Class Call Girl Servi...
 
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
Call Girls In DLf Gurgaon ➥99902@11544 ( Best price)100% Genuine Escort In 24...
 
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
Call Girls in Delhi, Escort Service Available 24x7 in Delhi 959961-/-3876
 
Uneak White's Personal Brand Exploration Presentation
Uneak White's Personal Brand Exploration PresentationUneak White's Personal Brand Exploration Presentation
Uneak White's Personal Brand Exploration Presentation
 
Cracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptxCracking the Cultural Competence Code.pptx
Cracking the Cultural Competence Code.pptx
 
Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...
Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...
Call Girls Jp Nagar Just Call 👗 7737669865 👗 Top Class Call Girl Service Bang...
 
Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023Mondelez State of Snacking and Future Trends 2023
Mondelez State of Snacking and Future Trends 2023
 
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptxB.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
B.COM Unit – 4 ( CORPORATE SOCIAL RESPONSIBILITY ( CSR ).pptx
 
Phases of Negotiation .pptx
 Phases of Negotiation .pptx Phases of Negotiation .pptx
Phases of Negotiation .pptx
 
Call Girls Ludhiana Just Call 98765-12871 Top Class Call Girl Service Available
Call Girls Ludhiana Just Call 98765-12871 Top Class Call Girl Service AvailableCall Girls Ludhiana Just Call 98765-12871 Top Class Call Girl Service Available
Call Girls Ludhiana Just Call 98765-12871 Top Class Call Girl Service Available
 
Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...
Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...
Quick Doctor In Kuwait +2773`7758`557 Kuwait Doha Qatar Dubai Abu Dhabi Sharj...
 
Organizational Transformation Lead with Culture
Organizational Transformation Lead with CultureOrganizational Transformation Lead with Culture
Organizational Transformation Lead with Culture
 
Call Girls Zirakpur👧 Book Now📱7837612180 📞👉Call Girl Service In Zirakpur No A...
Call Girls Zirakpur👧 Book Now📱7837612180 📞👉Call Girl Service In Zirakpur No A...Call Girls Zirakpur👧 Book Now📱7837612180 📞👉Call Girl Service In Zirakpur No A...
Call Girls Zirakpur👧 Book Now📱7837612180 📞👉Call Girl Service In Zirakpur No A...
 
Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...
Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...
Russian Call Girls In Gurgaon ❤️8448577510 ⊹Best Escorts Service In 24/7 Delh...
 
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
VVVIP Call Girls In Greater Kailash ➡️ Delhi ➡️ 9999965857 🚀 No Advance 24HRS...
 
Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...
Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...
Call Now ☎️🔝 9332606886🔝 Call Girls ❤ Service In Bhilwara Female Escorts Serv...
 

14.3.1 Power Star

  • 2. P =V I pf ( pf = cos Φ)
  • 3. PK = VP IP cos ΦK
  • 4. PK + PL + Pm = 3 PK
  • 5. 3 PK = 3 VP IP cos ΦK or 3 PK = 3 VP IP pf
  • 6. IL = IP and VL = √3 VP and VP = VL/√3
  • 7. (3 PK) = PK + PL + Pm
  • 8. 3 PK = 3 VP IP pf becomes P = 3 VL IL pf √3 P = √3 VL IL pf Expressed as: P = √3V I pf OR P = √3 VI cos Φ