PJM Generation Cert
Study online at https://quizlet.com/_hghrkw
1. Actions in low voltage alert? Review transmission & genera-
tion outages
Request reactive reserve check
2. Heavy load voltage schedule warning purpose is Bulk Power System
to have members prepare far max support of volt-
ages on the?
3. Manual load dump warning & reduction of Primary reserve is less the the
Non-critical plant load issued when? largest generating unit.
Loss of transmission facility jeop-
ardize reliability after all possible
measures have been taken to in-
crease reserves
4. Hot weather alert COMED 90
DOM & EKPC 95
5. PJM issues high system voltage message Gen operators should operate
the lower end of their voltage
bandwidth
6. Primary reserve warning Ensure deffer able Maintenance
is halted
7. General actions PJM takes when conservating ops Purchase/load additional re-
initiated? serves
begin studying double contin-
gencies
Lower IROL
Increase # of SOS calls
8. EHV system
, PJM Generation Cert
Study online at https://quizlet.com/_hghrkw
Purpose of heavy voltage schedule action is to
increase reactive reserves
9. National terrorism advisory system 2 types of Elevated threat
alerts? Imminent threat
10. Non-critical plant load lighting, office area a/c
11. Purpose of capacity emergency warning? keep members informed of actu-
al capacity shortages or contin-
gencies that may jeopardize reli-
ability during RT ops
keep all affected system person-
nel aware of the forecast and ac-
tual status of the PJM RTO
12. Heavy load voltage schedule action Gen operators- maintain MVAR
reserve on units connected to
EHV
13. During cold weather action Assume an unavailability rate for
scheduled generation
14. During terrorism/sabotage emphasis on? Operations & communications
15. For voltage support TOs can request? Generators stay online
16. During Restoration what is removed from service Shunt capacitors
until sufficient load restored to maintain voltage
17. Freq change=(load change/connected capacity)X
Gov droop in percentage
, PJM Generation Cert
Study online at https://quizlet.com/_hghrkw
18. LMP calculated day ahead market Every hour
RT every 5mins
19. Penalty factor - incremental loss for a bus used
to include the effect of losses on
the dispatch
20. All call types Operational, Emergency Mes-
sages, Informational
21. Voltage reduction Alert- Est. operating reserve capacity
is less than forecasted synchro-
nized reserve equipment
22. Generation owners Must handle environmental
Alerts
23. Emergency requires action to? Maintain freq prevent load loss,
ensure safety and reliability
24. Alerts Advance of operating day
25. Warning & actions During that day
26. Emergency situation Implement procedures within
30min
27. STE- Short term emergency rating
28. Low voltage alerts Analyze reactive capabilities
Reactive reserve check
29. Heavy load voltage schedule warning 4 hrs prior
30. Heavy load voltage schedule action
Study online at https://quizlet.com/_hghrkw
1. Actions in low voltage alert? Review transmission & genera-
tion outages
Request reactive reserve check
2. Heavy load voltage schedule warning purpose is Bulk Power System
to have members prepare far max support of volt-
ages on the?
3. Manual load dump warning & reduction of Primary reserve is less the the
Non-critical plant load issued when? largest generating unit.
Loss of transmission facility jeop-
ardize reliability after all possible
measures have been taken to in-
crease reserves
4. Hot weather alert COMED 90
DOM & EKPC 95
5. PJM issues high system voltage message Gen operators should operate
the lower end of their voltage
bandwidth
6. Primary reserve warning Ensure deffer able Maintenance
is halted
7. General actions PJM takes when conservating ops Purchase/load additional re-
initiated? serves
begin studying double contin-
gencies
Lower IROL
Increase # of SOS calls
8. EHV system
, PJM Generation Cert
Study online at https://quizlet.com/_hghrkw
Purpose of heavy voltage schedule action is to
increase reactive reserves
9. National terrorism advisory system 2 types of Elevated threat
alerts? Imminent threat
10. Non-critical plant load lighting, office area a/c
11. Purpose of capacity emergency warning? keep members informed of actu-
al capacity shortages or contin-
gencies that may jeopardize reli-
ability during RT ops
keep all affected system person-
nel aware of the forecast and ac-
tual status of the PJM RTO
12. Heavy load voltage schedule action Gen operators- maintain MVAR
reserve on units connected to
EHV
13. During cold weather action Assume an unavailability rate for
scheduled generation
14. During terrorism/sabotage emphasis on? Operations & communications
15. For voltage support TOs can request? Generators stay online
16. During Restoration what is removed from service Shunt capacitors
until sufficient load restored to maintain voltage
17. Freq change=(load change/connected capacity)X
Gov droop in percentage
, PJM Generation Cert
Study online at https://quizlet.com/_hghrkw
18. LMP calculated day ahead market Every hour
RT every 5mins
19. Penalty factor - incremental loss for a bus used
to include the effect of losses on
the dispatch
20. All call types Operational, Emergency Mes-
sages, Informational
21. Voltage reduction Alert- Est. operating reserve capacity
is less than forecasted synchro-
nized reserve equipment
22. Generation owners Must handle environmental
Alerts
23. Emergency requires action to? Maintain freq prevent load loss,
ensure safety and reliability
24. Alerts Advance of operating day
25. Warning & actions During that day
26. Emergency situation Implement procedures within
30min
27. STE- Short term emergency rating
28. Low voltage alerts Analyze reactive capabilities
Reactive reserve check
29. Heavy load voltage schedule warning 4 hrs prior
30. Heavy load voltage schedule action
