Standard load models for power flow and dynamic performance simulation

The authors recommend standard load models for power flow and dynamic simulation programs. The goal of this paper is to promote better load modeling and advanced load modeling, and to facilitate data exchange among users of various production-grade simulation programs. Flexibility of modeling is an important consideration. For transient stability, longer-term dynamics, and small-disturbance stability programs, the authors recommend the structure of multiple load types connected to a load bus. Load types are static including discharge lighting, induction motors, synchronous motors, and transformer saturation. For each load type, multiple models may be connected to the bus. For longer-term dynamics programs, a model for LTC transformers is also recommended.

[1]  D. C. Dawson,et al.  Transmission voltage recovery delayed by stalled air conditioner compressors , 1992 .

[2]  D. Hill,et al.  Modelling and identification of nonlinear dynamic loads in power systems , 1994 .

[3]  J. M. Undrill,et al.  Model Selection and Data Assembly for Power System Simulations , 1982, IEEE Power Engineering Review.

[4]  David J. Hill,et al.  Nonlinear dynamic load models with recovery for voltage stability studies , 1993 .

[5]  R. Cresap,et al.  Northwest Power Pool Transient Stability and Load Shedding Controls for Generation-Load Imbalances , 1981, IEEE Transactions on Power Apparatus and Systems.

[6]  G. J. Rogers,et al.  Induction Machine Modelling for Electromagnetic Transient Program , 1987, IEEE Power Engineering Review.

[7]  C. W. Taylor.  Concepts of undervoltage load shedding for voltage stability , 1992 .

[8]  M. Kitagawa,et al.  An investigation of voltage instability problems , 1992 .

[9]  M. David Kankam,et al.  Aggregation of Induction Motors for Transient Stability Load Modeling , 1987, IEEE Transactions on Power Systems.

[10]  M. Ćalović.  Modeling and Analysis of Under-Load Tap-Changing Transformer Control Systems , 1984, IEEE Power Engineering Review.

[11]  F. Nozari,et al.  Load modeling for power flow and transient stability computer studies , 1988 .

[12]  G. J. Rogers,et al.  An induction motor model with deep-bar effect and leakage inductance saturation , 1978 .

[13]  Wilsun Xu,et al.  Voltage stability analysis using generic dynamic load models , 1994 .

[14]  C. W. Taylor,et al.  Static var compensator models for power flow and dynamic performance simulation , 1994 .