TAILIEUCHUNG - Lesson power electronics: Power Equipments in Electric Transmission System

The document consists of 7 contents about Introduction to Power Equipments on Transmission System, Reactors and Applications, instrument Transformers, power Transformers and Special Phase Shifting XFMR- for Control over Active Power Flows, circuit breakers, surge Arresters, transmission Capacitor Bank technologies, intro to High Voltage DC Transmission, IEEE and IEC Standards | BÀI GIẢNG Trang Thiết Bị Điện trên Hệ Thống Truyền Tải Điện Power Equipments in Electric Transmission System Công Ti Truyền Tải Điện 4 Tháng Giảng viên: Nguyễn Hữu Phúc Khoa Điện- Điện Tử Đại Học Bách Khoa TP HCM Outline 1. Introduction to Power Equipments on Transmission System 2. Reactors and Applications 3. Instrument Transformers: Current Transformers and Voltage Transformers 4. Power Transformers (Three Winding XFMR) and Special Phase Shifting XFMR- for Control over Active Power Flows 5. Circuit Breakers 6. Surge Arresters 7. Transmission Capacitor Bank Technologies 8. Intro to High Voltage DC Transmission 9. IEEE and IEC Standards 1. Introduction Electric power transmission Electric-power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers. Transmission lines, when interconnected with each other, become transmission networks. •Historically, transmission and distribution lines were owned by the same company, but starting in the 1990s, many countries have liberalized the regulation of the electricity market in ways that have led to the separation of the electricity transmission business from the distribution business.[1] System Most transmission lines use high-voltage three-phase alternating current (AC), although single phase AC is sometimes used in railway electrification systems. High-voltage direct-current (HVDC) technology is used for greater efficiency in very long distances (typically hundreds of miles (kilometres), or in submarine power cables (typically longer than 30 miles (50 km)). HVDC links are also used to stabilize against control problems in large power distribution networks where sudden new loads or blackouts in one part of a network can otherwise result in synchronization problems and cascading failures. Overhead transmission High-voltage overhead conductors are not covered by insulation. The conductor material is nearly always an aluminium .

• Điện - Điện tử
• Lesson power electronics
• Electrical equipment
• Transmission system
• High pressure line
• The electronic market
• Power system
• Lecture Power system operation and control
• Bài giảng Điều khiển hệ thống điện
• Power system operation
• Power flow
• Contingency analysis
• Power system control
• Lecture Power system stability
• Bài giảng Ổn định hệ thống điện
• Power system stability
• Voltage stability
• Power system oscillations
• Power system voltage stability
• Power unit
• Gear etc
• Multi purpose power unit
• Power transmission system
• Providing effective
• Easy power engaging
• Power markets
• Market power analysis
• Electric power systems
• International Journal of Computer Science & Communication Networks
• Effect of wind power on power system stability
• The power system quality
• Tturbine technology influences
• Đề thi cuối học kỳ
• Power system analysis
• Đề thi Power system analysis
• Bài tập Power system analysis
• Final exam course Power system analysis
• Economic dispatch
• Indirect transmission line control
• Power system stabilizers (PSSs)
• Washout parameter variation
• Lead lag compensator
• Bus admittance matrix
• Power balance equations
• Newton Raphson power flow
• Newton Raphson algorithm
• Security constrained optimal power flow
• Sealed bid auctions
• Instantaneous consumption of energy
• Phasor representation
• Power system notation
• Numeric solution of differential equations
• Power flow versus dynamics
• Power system stability terms
• Optimal power flow
• Linear programming
• Design project system
• Power grid history
• Renewable energy consumption
• Three phase transmission line
• Balanced three phase
• Three phase machines
• Synchronous machines
• Single line diagram
• Voltage control
• Lambda Iteration limit
• Calculation of penalty factors
• Symmetrical components
• Unsymmetrical faults
• System protection
• Transient stability
• Power system controls
• Power distribution
• Transmission line models
• Pricing electricity
• Bài giảng Power System
• Phân tích hệ thống điện
• Hệ thống điện sử dụng Matlad Toolboxes
• Tổng quan về Matlab
• Tổng quan về Power System
• Sim Power Systems
• Nuclear science and engineering
• Transient diagnosis for secondary system in nuclear power plants
• Prognosis for secondary system in nuclear power plants
• Nuclear power plants
• Principal Component Analysis
• Interconnected power system
• Load frequency control
• Generalized extended state observer
• Load frequency control for power system
• Power plant with reheat turbine
• Modern coal plant
• Nuclear power plant