Suppression of numerical oscillation caused by the EMTP-TACS interface using filter interposition

IEEE Transactions on Power Delivery

Volumn 11, Issue 4, 1996, Pages 2049-2055

  Cao, X ^a   Kurita, A ^b   Yamanaka, T ^b   Tada, Y ^b   Mitsuma, H ^c  

^a NSI Company

^b TOKYO ELECTRIC POWER COMPANY   (Japan)

^c Toden Software Inc

Author keywords

EMTP TACS interface; Feedback system; Filter interposition; Time delay

Indexed keywords

CONTROL SYSTEMS; DELAY CIRCUITS; FEEDBACK CONTROL; KALMAN FILTERING; NUMERICAL METHODS; POWER CONTROL; SYSTEM STABILITY; TRANSIENTS;

ELECTROMAGNETIC TRANSIENT PROGRAM (EMTP); NUMERICAL OSCILLATION; TRANSIENT ANALYSIS CONTROL SYSTEM (TACS);

ELECTRIC POWER SYSTEMS;

EID: 0030264783     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/61.544294     Document Type: Article

References (6)

1. X. Cao, H. Mitsuma, A. Kurita, T. Yamanaka, Y. Tada, A. Takei, "Suppression of Numerical Oscillation in EMTP Due to Internal Delay of TACS," Proc. The fifth Annual Conference of Power & Energy Society IEE of Japan (Session II), pp220-221, July, 1994
2. A.E.A. Araujo, H.W. Dommel and J.R. Marti, "Simultaneous Solution of Power and Control Systems Equations," IEEE TRANS, on Power Systems vol. 8, No. 4, pp. 1483-1489, Nov. 1993
3. S. Lefebvre, J. Mahseredjian, "Improved Control Systems Simulation in The EMTP Through Compensation," IEEE TRANS, on Power Delivery, vol. 9, No. 3, pp.1654-1662, July 1994
4. M. Ceraolo, "A case of Numerical Oscillations Caused by the TACS-EMTP interface," EMTP News, vol. 5, No. 3, pp.4-10, Sep. 1992
5. J.A. Lima, "Numerical instability due to EMTP-TACS inter-relation, "EMTP Newsletter, vol. 5, No. 1, p. 21-23, Jan. 1985
6. Hermann. W. Dommel, "EMTP Theory Book," August 1986