scholarly journals A Full Factory Transient Simulation Model for the Analysis of Expected Performance in a Transition Period

2006 ◽  
Author(s):  
Moti Klein ◽  
Adar Kalir
Keyword(s):  
Simulation Model ◽  
Transition Period ◽  
Transient Simulation ◽  
Expected Performance

A Modal Transient Simulation Model for Flexible Asymmetric Rotors

1976 ◽  
Vol 98 (1) ◽  
pp. 312-319 ◽  
Author(s):  
D. W. Childs
Keyword(s):  
Simulation Model ◽  
Dynamic Behavior ◽  
Transient Simulation ◽  
Synchronous Motion ◽  
Stiffness Properties ◽  
Transient Simulations ◽  
Modal Coordinates ◽  
Physical Dimensions

A simulation model is developed which accounts for an orthotropic as opposed to an axisymmetric rotor, i.e., rotors are considered whose stiffness and inertial properties in two mutually orthogonal planes are different. A rotor-fixed formulation is employed to define the rotor’s elastic deflections. Favorable characteristics of this formulation are that (a) the rotor’s inertial and stiffness properties are constant, and (b) the modal coordinates are nonoscillatory during synchronous motion. The validity of the formulation is verified by conducting transient simulations for a rotor having the approximate physical dimensions of a two-pole 500 MW alternator. The simulation model correctly simulates the rotor’s theoretically predicted dynamic behavior.

The practical CT transient simulation model based on dynamic tests and its application

2018 ◽  
Vol 14 (2) ◽  
pp. 221-230
Author(s):  
Xuanwei Qi ◽  
Yutian Ye ◽  
Song Wang ◽  
Chengyu Lu ◽  
Xiaohua Xuan ◽  
...  
Keyword(s):  
Simulation Model ◽  
Transient Simulation ◽  
Dynamic Tests ◽  
Model Based

Study on Dynamic Stability, Commutation Failure of Multi-Infeed HVDC Power Transmission System

2011 ◽  
Vol 347-353 ◽  
pp. 2717-2723
Author(s):  
Zhi Dong Wang ◽  
Lian Guang Liu
Keyword(s):  
Simulation Model ◽  
Dynamic Stability ◽  
Transmission Lines ◽  
Large Scale ◽  
Transmission System ◽  
Simulation Software ◽  
Transient Simulation ◽  
Electromagnetic Transient ◽  
Commutation Failure ◽  
Electromagnetic Transient Simulation

The electromagnetic transient modeling method was presented for the system, the system equivalent and model treatment were also concerned. The EMTDC (electromagnetic transient simulation software) was used to establish the simulation model covered a total of 5 HVDC transmission lines, including a ±800kV UHVDC transmission system from Yunnan to Guangdong. The use of detailed converter model can solve the problem of limitations in previous studies. The research focused on the dynamic stability and commutation failure when kinds of faults occurred in AC/DC system. The result of the work has provided a theoretical foundation for such system, also provided a feasible way for the dynamics study of large-scale multi-infeed HVDC system by using of the electromagnetic transient simulation model.

Sign in / Sign up

Export Citation Format

Share Document