论文信息 - Analysis of Steady State and Dynamic Performance of a Static Synchronous Compensator ( STATCOM )

Analysis of Steady State and Dynamic Performance of a Static Synchronous Compensator ( STATCOM )

This paper presents some steady state and dynamic performance characteristics of a twelve-pulse STATCOM (Static Synchronous Compensator) using the Electromagnetic Transient Program EMTP/ATP (Alternative Transients Program). The twelve-pulse STATCOM and its compensation characteristics are analyzed. For steady state studies, the analysis of possible resonance due to the harmonics generated by the converter switching is presented. During the dynamic performance analysis, both frequency and time responses of the STATCOM are evaluated. Moreover, an interesting analysis of the converter linearity is presented, showing that the gain between the reactive power reference and the reactive power generated by the STATCOM is linear.

E. H. Watanabe | L. A. S. Pilotto | T. M. L. de Assis

[1] Taizo Hasegawa,et al. Development of a Large Static Var Generator using Self-Commutated Inverters for Improving Power System Stability , 1991 .

[2] Narain G. Hingorani,et al. Power electronics in electric utilities: role of power electronics in future power systems , 1988, Proc. IEEE.

[3] Hirofumi Akagi,et al. Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components , 1984, IEEE Transactions on Industry Applications.

[4] Mauricio Aredes,et al. New concepts of instantaneous active and reactive powers in electrical systems with generic loads , 1993 .

[5] S. L. Nilsson,et al. Benefits of GTO-based compensation systems for electric utility applications , 1992 .

[6] Laszlo Gyugyi,et al. Understanding FACTS: Concepts and Technology of Flexible AC Transmission Systems , 1999 .