In this chapter we will develop the concept of average power as distinguished from instantaneous power. We will also be concerned with apparent power, power factor, and complex power. By the way, we discuss the maximum amount of power transfer from the source to the load

• The Effects of Power • Low Power Design – DPM based low power optimization – DVS based low power optimization • ex: Program-level optimization for multimedia – ACPI：OS supported PM – ACPI：OS supported PM – 软硬件协同低功耗设计 • Power model: Power Analysis/Estimation Tek & Tools • Temperature Aware Design • Leakage Power • Case Study – Cache、Memory、Data Center、Handheld • Conclusion

1.1 An introductory overview of power electronic devices 1.2 Uncontrolled device-power diode 1.3 Half-controlled device-thyristor 1.4 Typical fully-controlled devices 1.5 Other new power electronic devices 16Drive circuit for power electronic devices 1.7 Protection of power electronic devices 1.8 Series and parallel connections of power electronic devices

 Introduction  Concept of Reactive power in power system  Control and management of reactive and voltage  Difference between active power & frequency regulation  Importance of voltage control  Measures for voltage control  Rules of reactive compensation and voltage control  Excitation control of generator

 Development of Power Grid: state of art  Induction to Power System Operation  Operation status and constraints of power network  Power system dispatch  Power system model

Electrical Power System Power Source Energy Storage Power Distribution Power Regulation and Control

 Introduction  Optimal power flow model  Solution of optimal power flow by linear programming

 Introduction-Why we need state estimation in power system  Problem Formulation  Case Study  Advanced topics:  Hybrid Power System State Estimation (with SCADA and PMU)  Placement of Meters  Power System Sensor Network

59 Conventional Power Generation G.G. Karady Fossil Power Plants. Nuclear Power Plants. Geothermal Power Plants. Hydroelectric Power Plants

63.1 Power System Analysis Introduction Types of Power System Analyses The Power Flow Problem. Formulation of the Bus Admittance Matrix.Example L.L. Grigsby and Formulation of the Power Flow Equations. P-V Buses.Bus