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ANALYSIS OF FREE GOVERNOR MODE OF OPERATION TRIPPING OF TALCHER-KOLAR AT 17:47HRS ON 26-JAN-05

ANALYSIS OF FREE GOVERNOR MODE OF OPERATION TRIPPING OF TALCHER-KOLAR AT 17:47HRS ON 26-JAN-05. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05. ISGS. NTPC - 1. NO RESPONSE. FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ. NTPC 1 TO 3 NO RESPONSE.

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ANALYSIS OF FREE GOVERNOR MODE OF OPERATION TRIPPING OF TALCHER-KOLAR AT 17:47HRS ON 26-JAN-05

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  1. ANALYSIS OF FREE GOVERNOR MODE OF OPERATIONTRIPPING OF TALCHER-KOLAR AT 17:47HRSON 26-JAN-05

  2. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 ISGS NTPC - 1 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ NTPC 1 TO 3 NO RESPONSE

  3. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 ISGS NTPC - 4 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

  4. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 ISGS NTPC - 5 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ NTPC 6 NO RESPONSE

  5. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 ISGS NLY II - 1 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ NLY II 2 TO 7 NO RESPONSE

  6. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 ISGS NLY TPS 1 (Exp) 2 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

  7. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 NTPC KAYAMKULAM 1 KAYAMKULAM OTHER UNITS SAME RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

  8. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 NTPC SIMHADRI 2 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ SIMHADRI 1 NO RESPONSE

  9. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 APGENCO RYTPS 1 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ RYTPS 2 NO RESPONSE

  10. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 APGENCO VTS 2 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

  11. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 APGENCO VTS 1 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ VTS 3 TO 6 NO RESPONSE

  12. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 APGENCO KTS 9 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ KTS 10 NO RESPONSE

  13. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 APGENCO SRI SAILAM RB 1 NONE OF THE HYDRO UNITS OF APGENCO WERE AVAILABLE @ 17:47HRS FREQ DROP FROM 49.99 HZ TO 50.64 HZ i.e. ~ 0.65HZ

  14. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 KPCL RTPS 2 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

  15. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 KPCL RTPS 3 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ RTPS 1, 3 TO 7 NO RESPONSE

  16. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 KPCL SHARAVATHI 1 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ SHARAVATHI OTHER UNITS SAME RESPONSE

  17. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 KPCL NAGJHERI 1 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ NAGJHERI & SUPA UNITS WERE NOT AVAILABLE @ 17:47HRS

  18. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 KSEB IDDUKKI 2 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ IDDUKKI OTHER UNITS SAME RESPONSE

  19. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 TNEB TTPS 1 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

  20. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 TNEB TTPS 2 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ TTPS 2 TO 4 NO RESPONSE

  21. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 TNEB MTPS 2 FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

  22. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 TNEB MTPS 1 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ MTPS 3 TO 4 NO RESPONSE

  23. FREE GOVERNOR MODE OF OPERATION ON 26-JAN-05 TNEB NMTPS 3 NO RESPONSE FREQ DROP FROM 49.91 HZ TO 49.50 HZ i.e. ~ 0.41HZ

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