[논문]Control Strategy against Undesirable Zone 3 Relay Operation in Voltage Instability

Lee Byong-Jun; Song Hwa-Chang

Control Strategy against Undesirable Zone 3 Relay Operation in Voltage Instability 원문보기

KIEE international transactions on power engineering, v.5A no.2, 2005년, pp.144 - 151

Lee Byong-Jun (School of Electronic and Information Engineering, Kunsan National University) , Song Hwa-Chang (Advanced Power System Research Center (APSRC), Korea University)

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This paper presents a framework for determining control strategies against unwanted tripping actions during relay operation that plays a very important role in cascading events leading to voltage collapse. The framework includes an algorithm for quick identification of possible zone 3 relay operation during voltage instability. Furthermore, it comes up with the control strategy of load shedding at the selected location with active power and relay margin criteria. In addition, Quasi Steady-State (QSS) simulation is employed to obtain time-related information that is valuable in the determination of control strategy. As a case study, an example applying the framework is shown with the modified New England 39-bus system.

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문제 정의

The main objective of this paper is to determine control strategies for preventing further tripping events resulting from unwanted protective actions making systems more vulnerable in terms of voltage stability. Fig.
However, if the system has already been operating in a stressed condition, component protection may lead to cascading events. This paper mainly discusses control strategies as a possible countermeasure against undesired actions of protective relays during the period of system alert condition to voltage instability.

제안 방법

In order to screen relaying devices that possibly trip their components, the framework of this paper solves two equilibrium points of fast dynamics ('b' and 'c') using short-term and long-term load characteristics. It checks whether loading impedances at the two points enter the zone 3 boundary.
This paper mainly focuses on undesired zone 3 distance relay operation. The framework contains a procedure for quick identification of possible zone 3 relay operations to screen severe relays in the given condition. For detail analysis, it performs QSS simulation to obtain time information that is useful for determination of control strategy.
The objective of the time-domain simulation tool is to detect possible zone 3 relay operations. For this purpose, a detection module needs to be implemented on the tool.
This paper considers control strategies such as shedding an amount of load against unwanted protective actions in one framework including determination of countermeasure against voltage collapse; i.e., the determined control measures force the system out of the conditions of undesired protective actions. Generally, countermeasure determination in voltage stability assessment first detects the margin boundary (e.
This paper proposes a framework for determining control strategies against undesired relay operations that play a very important role in cascading events possibly leading to voltage collapse. During voltage instability, physical parameters monitored by protective relays may enter the region of tripping action due to load recovery dynamics.
This paper proposes a methodology that identifies the conditions that may lead to possible operation of component protection systems during voltage instability. Then control strategies are proposed to improve the system condition that in turn avoids the tripping of important components in terms of voltage stability.

이론/모형

3333px;"> time integration methods are usually applied. From the known solution at tm for this application, (1) needs to be converted to another set of algebraic equations incorporating time step h_n+1(=t_n+1-t_n);that is, the algebraic equations for the solution at are naturally parameterized by h_n+l The continuation based time integration method [13, 14], which is used in the framework, solves the parameterized algebraic equations with predictor and corrector. For QSS simulation, # in (1) is forced to 0 at each time step.
Then control strategies are proposed to improve the system condition that in turn avoids the tripping of important components in terms of voltage stability. The methodology is based on a tool of continuation based time-domain simulation [13, 14] with quasi steady-state (QSS) assumption [6, 15]. The tool incorporates the model of nonlinear dynamic loads proposed in [16].
The methodology is based on a tool of continuation based time-domain simulation [13, 14] with quasi steady-state (QSS) assumption [6, 15]. The tool incorporates the model of nonlinear dynamic loads proposed in [16]. In order to detect possible relay operations, the framework solves two equilibrium points of fast dynamics applying short-term and long-term load characteristics after a given contingency.

참고문헌 (19)

K. Walve: Modeling of Power System Components at Severe Disturbances, CIGRE Report 38-18, 1986
Western Systems Coordinating Council Report for the Power System Outages that Occurred on the Western Interconnection on July 2, 1996, 1424 MAST and July 3, 1996, 1403 MAST. Approved Sept. 19, 1996
X. Vieira Filho, L. A. S. Pilottlo, N. Martins, A. R. C. Carvalho, and A. Bianco, 'Brazilian defense plan against extreme contingencies, presented at IEEE Power Engineering Society Transmission and Distribution Conference, 2001
C. W. Taylor, Power System Voltage Stability, McGraw- Hill, 1994
P. Kundur, Power System Stability and Control, McGraw- Hill, 1994
T. Van Cutsem, C. Vournas, Voltage Stability of Electric Power Systems, Kluwer Academic Publishers, 1998
M. Begovic, D. Fulton, M. R. Gonzalez, J. Goossens, E. A. Guro, R. W. Haas, C. F. Henville, G. Manchur, G. L. Michel, R. C. Pastore, J. Postforoosh, G. L. Schmitt, J. B. Williams, K. Zimmerman, and A. A. Burzese, 'Summary of system protection and voltage stability,' IEEE Trans. Power Delivery, vol. 10, no. 2, pp. 631-638, April 1995

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D. Karlsson, Eds., Protection against voltage collapse Rep., CIGRE Task Force 34.08, 1998
M. Jonsson and J. E. Daalder, 'An adaptive scheme to prevent undesirable distance protection operation during voltage instability,' IEEE Trans. on Power Delivery, vol. 18, no. 4, pp. 1174-1180, Oct. 2003

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A. G. Phadke, S. H. Horowitz, and J. S. Thorp, 'Aspects of power system protection in the post-restructuring era,' presented at the 32nd Annual Hawaii International Conference on System Sciences, 1999
D. Karlsson and X. Waymel, Eds., System protection schemes in power networks, Rep., CIGRE Task Force 38.02.19, June 2001
J. Huang, S. Venkata, V. Ajjarapu, and Z. Zhou, 'Adaptive wide area protection to mitigate voltage collapse,' presented at the 35th Annual North American Power Symposium, Oct. 20-21, 2003, Rolla, Missouri, USA
Y. Zhou and V. Ajjarapu, 'Local parameterization based tracing for stability boundary, optimal margin control and time domain simulation,' presented at Bulk Power System and Control V, Aug. 26-31, 2001, Onomichi, Japan
Y. Zhou and V. Ajjarapu, 'A novel approach to trace time domain trajectories of power systems in multiple time scale,' will appear in IEEE Transaction on Power Systems
T. Van Cutsem, Y. Jacquemart, J. N. Marquet and P. Pruvot, 'A comprehensive analysis of mid-term voltage stability,' IEEE Trans. Power Systems, vol. 10, no. 2, pp. 1173-1182, May 1995

상세보기
D. Karlsson, D. J. Hill, 'Modeling and identification of nonlinear dynamic loads in power systems,' IEEE Trans. on Power Systems, vol. 9, no. 1, Feb. 1994, pp. 157-166

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S. H. Horowitz and A. G. Phadke, Power System Relaying, John Wiley & Sons Inc., 1992
WSCC Relay Work Group, Application of Zone 3 Distance Relays on Transmission Lines, WSCC Replay Work Group Report, Sept. 10, 1997. [Online] http://www.wecc.biz/committees/OC/TOS/RWG/documents/application_of_zone3_distance_relays_on_transmission_lines.pdf.
F. Dobraca, M. A. Pai, and P. W. Sauer, 'Relay margins as a tool for dynamical security analysis,' International Journal of Electrical Power & Energy Systems, vol. 12, no. 4, pp. 226-234, Oct. 1990

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Control Strategy against Undesirable Zone 3 Relay Operation in Voltage Instability 원문보기

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