Phần 8 KHÓA ĐÀO TẠO TÍNH TOÁN ỔN ĐỊNH VÀ ỨNG DỤNG TRÊN PHẦN MỀM PSSE CHO KỸ SƯ HỆ THỐNG ĐIỆN (Lựa chọn Bộ Điều Tốc trong mô phỏng ổn định và mô hình Điều tốc trên Phần mềm PSSE)

LỰA CHỌN BỘ ĐIỀU TỐC TRONG MÔ PHỎNG ỔN ĐỊNH VÀ MÔ ĐIỀU TỐC TRÊN PHẦN MỀM PSSE.NỘI DUNG CHÍNH PHẦN 8 (Selection of Governors): 1. Types of Governors. 2. Governors Models in PSS®E. 3. Identification of Typical Governors.

TRANSMISSION & DISTRIBUTION A Division of Global Power POWER SYSTEM STABILITY CALCULATION TRAINING D3 Sl ti fG D ay 3 - S e l ec ti on o f G overnors November 20, 2013Prepared by: Mohamed El Chehaly eBook for You OUTLINE 2 OUTLINE • Types of Governors • Governors Models in PSS®E • Identification of Typical Exciters eBook for You 3 TYPES OF GOVERNORS TYPES OF GOVERNORS eBook for You Introduction 4 TYPES OF GOVERNORS Introduction  The turbine-governor models are designed to give representations of the designed to give representations of the effects of power plants on power system stabilit y y  Models are not intended to be used in studies of the detailed behavior of individual plants  Because of the wide variety of individual turbine controls, the principal effects of governors (steam turbine, gas turbine, nuclear and hydro plants) are nuclear and hydro plants) are represented eBook for You Principle Scheme of Speed Governors 5 TYPES OF GOVERNORS Principle Scheme of Speed Governors eBook for You Steam Turbine 6 TYPES OF GOVERNORS Steam Turbine  Steam generation involves the creation of pressurised steam which is used to tt t bi thti ldt th ro t a t e a t ur bi ne th a t i s coup l e d t o th e rotor of a synchronous generator  Steam boilers convert the thermal energy  Steam boilers convert the thermal energy from the combustion of fuels into steam  The focus will be on the steam turbine  The focus will be on the steam turbine speed governor control eBook for You Steam Turbine 7 TYPES OF GOVERNORS Steam Turbine eBook for You Steam Turbine 8 TYPES OF GOVERNORS Steam Turbine eBook for You Hydraulic Turbine 9 TYPES OF GOVERNORS Hydraulic Turbine  Ati ( il t)tbi  A c ti on ( i mpu l se- t ype ) t ur bi nes  Potential energy of water is converted into pressure and then into kinetic energy by passing pressure and then into kinetic energy by passing through nozzles  The high velocity jets of water hit spoon-shaped buckets  Used for large level differences (300m or greater) greater)  Represented by Pelton water-wheel, Turgo turbines and Cross-flow turbines eBook for You Hydraulic Turbine 10 TYPES OF GOVERNORS Hydraulic Turbine  Action (impulse-type) turbines  Pelton turbine eBook for You [...]... recommended general model for steam turbine speed governing systems  By using the appropriate choice of parameters, this model can be used to represent a variety of steam turbine systems including nonreheat, tandem compound and cross-compound types  Can be used to model hydro turbines as well eBook for You  IEEEG1 28 GOVERNOR MODELS IN PSS®E Steam Turbine Models  IEEEG1  Tandem compound single reheat... Turbine 15 TYPES OF GOVERNORS Gas Turbine eBook for You  Simple-cycle single shaft gas turbine 16 TYPES OF GOVERNORS Gas Turbine eBook for You  Combined-cycle GOVERNOR MODELS IN PSS®E eBook for You 17 18 GOVERNOR MODELS IN PSS®E  All turbine-governor data should be turbine governor specified on the same base used for the g generator  The turbine damping factor Dturb is equal to ∂Pturbine/∂Speed in . You OUTLINE 2 OUTLINE • Types of Governors • Governors Models in PSS®E • Identification of Typical Exciters eBook for You 3 TYPES OF GOVERNORS TYPES OF GOVERNORS eBook for You Introduction 4 TYPES OF GOVERNORS Introduction . of Speed Governors 5 TYPES OF GOVERNORS Principle Scheme of Speed Governors eBook for You Steam Turbine 6 TYPES OF GOVERNORS Steam Turbine  Steam generation involves the creation of. for You Steam Turbine 7 TYPES OF GOVERNORS Steam Turbine eBook for You Steam Turbine 8 TYPES OF GOVERNORS Steam Turbine eBook for You Hydraulic Turbine 9 TYPES OF GOVERNORS Hydraulic Turbine  Ati