Phần 6 KHÓA ĐÀO TẠO TÍNH TOÁN ỔN ĐỊNH VÀ ỨNG DỤNG TRÊN PHẦN MỀM PSSE CHO KỸ SƯ HỆ THỐNG ĐIỆN (Lý thuyết về quá trình Ổn định quá độ)

... / RatedMVA=200MVA / Xd=1.5 / Ratedpowerfactor=0.9 220 180MW Generator/Slow-Acting Exciter RATED MW 140 160 180 200 220 ( MW) 60 80 100 120 140 R EAL POWER ( 0 20 40 60 - 100 - 75 - 50 - 25 0 25 50 75 100 125 150 175 R 100 75 50 25 0 25 50 75 100 125 150 175 REACTIVE ... 0 ‐ SCR 05 0.75 1 Q Centre  =  0 , ‐ SCR Radius=I Frated 0 0.25 0 . 5 P I Frated =√{(0.5+0 .6) 2 +0....

Ngày tải lên: 20/08/2014, 10:08

... You 3-Phase Line Fault Results 46 DYNAMIC ANALYSIS • Match the events in the progress window to the plot eBook for You 39 IEEE 24 – DYNAMIC ANALYSIS eBook for You The IEEE 19 96 Reliability Test System 4 SYSTEM ... shunt capacitor of 75 MVAR at bus 3 LOAD FLOW ANALYSIS • To address the low voltage at buses 4, 5, 6, 8, 9, 10, 11 and 14, we placed a fixed shunt capacitor of 115 MVAR at...

Ngày tải lên: 16/08/2014, 09:57

... IEET1A, IEEEX1 and ESDC1A  Sample data K 46 E 31 K A = 46 E 1 = 3 . 1 T A = 0. 06 E 2 = 2.3 T B = 0 K E = com p uted B E p T C = 0 V RMAX = 1.0 T E = 0. 46 V RMIN = -0.9 K F = 0.1 T F = 1.0 S E [E 1 ] = 033 S E [E 1 ] ... w ith a u tomatic calculation of DC exciter parameters eBook for You Power System Stabilizers 36 TYPES OF EXCITERS Power System Stabilizers  PSS are u...

Ngày tải lên: 16/08/2014, 10:27

... You 3 CLASSIFICATION OF VARIABLES VARIABLES eBook for You Exam p le of Power S y stem D y namic 6 CLASSIFICATION OF VARIABLES pyy Simulations  Differential equations: nem n DPP dt d H     2 n s ync dt d dt      ... equations  4 subroutines: TBLCNC, TBLCNT, CONEC and CONET eBook for You Model Setup and Use 36 OVERVIEW OF SIMULATION PROCEDURE Model Setup and Use 1. Setu...

Ngày tải lên: 16/08/2014, 14:02

... Turbine Models  TGOV3  Typical parameters  Typical parameters eBook for You Gas Turbine 16 TYPES OF GOVERNORS Gas Turbine  Combined-cycle eBook for You Generic Model for all T yp es

Ngày tải lên: 16/08/2014, 14:11

... FILE (TGOV1)  Simple model for a steam turbine eBook for You Gas Turbine Governor Model (GAST) 26 DYNAMIC FILE Gas Turbine Governor Model (GAST)  Principal characteristics of industrial

Ngày tải lên: 16/08/2014, 14:38

... constants (reheaters of steam turbines) These are not dangerous eBook for You Nature of Modes 26 SMALL-SIGNAL STABILITY Nature of Modes eBook for You SWING MODES 7 SWING MODES Inter-Area

Ngày tải lên: 16/08/2014, 15:22

... kV (0 . 8 pu ) for 0 . 5 seconds  PLAM_T5 (bus 4 367 8, load 43 MW)  PLAM T6 (bus 4 368 8 load 42 MW)  PLAM _ T6 (bus 4 368 8 , load 42 MW)  Trip 2 auto-transformers at LONG ... 1)  PMY _ 1 _ S4 (bus 52040 , ID 1)  Swing bus for the reduced system  P GEN = 360 MW ( 86% of MBASE)  P GEN 360 MW ( 86% of MBASE)  3.2% of total generation in th...

Ngày tải lên: 16/08/2014, 15:22

... You 38 LOAD FLOW ANALYSIS Correcting the voltage issues • To address the low voltage at buses 4, 5, 6, 8, 9, 10, 11 and 14, another reactive compensation device will be needed • Place a fixed shunt ... (ACCC) and build the distribution factor data file eBook for You Inserting a summation label 26 CREATING AN SLD Inserting a summation label • Also in the Dia g ram g tool menu, the...

Ngày tải lên: 16/08/2014, 15:22

... Bus 22 • Mbase= 775MVA • Pmax= Vmax*Mbase= 0.85*775 =65 8.75 MW < Pinit (66 0MW) • Therefore, change Vmax to 1pu eBook for You Governor Data 16 BUILDING A DYNAMICS DATA FILE Governor Data • Machine ... the same constant values) has the same constant values) eBook for You Generator V Curves 36 DYNAMICS DATA VERIFICATION Generator V - Curves eBook for You Governor Response Te...

Ngày tải lên: 16/08/2014, 15:22