electric power systems
Understanding electric power systems
... Current / 33 Power in Alternating Current Circuits / 33 Real Power / 34 Reactive Power / 34 Advantages of AC over DC Operation / 35 Transformers / 36 Power Flow / 37 Division of Power Flow Among ... effort needed to consider the unusual characteristics of electric power systems as discussed in previous chapters. Electricity cannot be stored, electricity flows as dictated by Kir...
Ngày tải lên: 31/12/2013, 21:57
A reliability data base for performance and predictive assessment of electric power systems
Ngày tải lên: 03/01/2014, 19:36
System and load points reliability evaluation for electric power systems
Ngày tải lên: 03/01/2014, 19:39
Tài liệu ELECTRIC POWER SYSTEMS A CONCEPTUAL INTRODUCTION pptx
... is in the case of pumped hydroelectric storage or tidal power plants, where large water pumps are oper- ated reversibly as turbine generators. 85 Electric Power Systems: A Conceptual Introduction, ... 58 3.2.3 Impedance 64 3.2.4 Admittance 64 3.3 Power 66 3.3.1 Definition of Electric Power 66 3.3.2 Complex Power 68 3.3.3 The Significance of Reactive Power 73 3.4 Phasor Notation...
Ngày tải lên: 18/02/2014, 22:20
Electric Power Systems docx
... updated edition will ensure that Electric Power Systems continues to be an invaluable resource for senior undergraduates in electrical engineering. Electric Power Systems FIFTH EDITION B.M. WEEDY, ... for proof stage only. Delete before final printing. Electric Power Systems FIFTH EDITION WEEDY CORY JENKINS EKANAYAKE STRBAC Electric power systems are going through a...
Ngày tải lên: 07/03/2014, 10:20
Lesson 15-The power systems of Diesel Engine
... Lesson 15-The power systems of Diesel Engine The power systems of a diesel engine are a primary part of a power plant, the function of which is to guarantee proper operation of the power plant ... air reservoirs and pipelines with different valves. New Words and Expressions 1. power system hệ động lực 2. power plant trang bị động lực 3. fuel oil (F. O.) dầu đốt 4. lu...
Ngày tải lên: 17/10/2013, 15:15
iec 60092-352 choice & installation of cables for low voltage power systems
Ngày tải lên: 25/12/2013, 10:38
Handbook of electric power calculations 3rd edition
... because it contains two power supplies. Once the branch currents are determined, all other quantities such as voltage and power can be calculated. 1.6 HANDBOOK OF ELECTRIC POWER CALCULATIONS FIGURE ... j30.5 √ 3 5.6 HANDBOOK OF ELECTRIC POWER CALCULATIONS ϭ 185.2 N и m 2. a. b. ⍀ ϭ 0.25 ϩ j0.5 ϩ 5.598 ϩ j1.596 ϭ 6.2123 ⍀ ϭ 42.754 A c. d. pf ϭ cos(19.7°) ϭ 0.94 (lagging) e. T ϭ 163...
Ngày tải lên: 30/12/2013, 22:13
Uncertainty in the electric power industry
... energy prices: stochastic model Electricity prices: fundamental model Electricity prices: stochastic model 4. Application Chapter 5 M ODELING COMPETITION IN THE ELECTRICITY INDUSTRY 1. 2. Competition ... on electricity prices and own strategies. Chapter 5 MODELING COMPETITION IN THE ELECTRICITY INDUSTRY Besides price uncertainty, the strategies of the competitors also affect the decisions of...
Ngày tải lên: 31/12/2013, 22:20