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ROLE OF FACTS CONTROLLER ON VOLTAGE COLLAPSE
TRIPURA UNIVERSITY(A Central University)
DEPARTMENT OF ELECTRICAL ENGINEERING | M.TECH
ByTANDRA SUTRADHAR
Roll No.: - EE/F/3/04/11 REGD. No.:- 012495 of 2008-2009M.Tech: - 3rd Semester, 2012
&JHUMA RUDRA PAL
Roll No.: - EE/F/3/05/11 REGD. No.:- 001301 of 2007-2008M.Tech: - 3rd Semester, 2012
Under the guidance ofSmt. Champa NandiAssistant Professor
Dept. of Electrical EngineeringTripura University
Suryamaninagar-799022
INTRODUCTION
OPERATING PRINCIPLE
CONTROLLER MODEL
Provides reactive power compensation to solve problem in Industrial system.
It is connected near the load at the Distribution System.
Promising future for improving system performance.
fig : basic diagram of STATCOM.
V i = Output Voltage of the statcom .
Vs = Distribution system voltage.
1.Vi = Vs
2.Vi > Vs
3.Vi < Vs
Fig : Reactive Power Control loop .
1.SPWM
2.Reactive Power control Loop.
3.PI controller.
Fig : Generation of reference Sine wave
Fig : PWM carrier signal.
Bibliography:
PSCAD Simulation Model of D-Statcom for Voltage Sag Improvement Tamal Roy.
CSVTU, Bhilai SSCET, Junwani, Bhilai . Mahesh Singh
CSVTU, Bhilai SSCET, Junwani, Bhilai .
• Improvement of Transmission Line Power Transfer Capability,Case Study
A Abu-Siada1 and Chatura Karunar 2 1.Electrical and Computer Engineering Department, Curtin University,
WA2. Western Power, Perth, Western Australia
STATCOM1
STATCOM2
STATCOM3
BUS1
BUS5
BUS7
BUS4
BUS6
A B C
A B C
#2#1
66.0
132.
0
900.
0 [M
VA
]um
ecR
L
RL
A B C
RL
BUS3
Tline12
1
Tline12
1
TLine12A
B
C
A
B
C
#2#1
132.0 66.0
200.0 [MVA]umec
A
B
C
A
B
C
#2#1
66.0 132.0
200.0 [MVA]umec
BUS2
Tline3
1
TLine3Tline3
1
RL
RL
A
B
C
RL
FAULTS C
B
A
ABC->G
TimedFaultLogic
100.00.2625
100.00.2625
100.00.2625
Tline6
1
Tline6
1
TLine6
Tline13
1
Tline13
1
TLine13
TLine14Tline14
1
Tline14
1
TLine15
Tline15
1
Tline15
1
BUS8
BUS9
BUS10BUS11
TLine16Tline16
1
Tline16
1
TLine17
Tline17
1
Tline17
1
BUS13
Tline19
1
Tline19
1
TLine19 BUS14Tline20
1
Tline20
1
TLine20
Tline22
1
Tline22
1
TLine22
#1 #2
#1 #2
load
load
load
load
load
load
load
load
load
#1 #2
load
TLine25Tline25
1
Tline25
1
#1 #2
Tline24
1
Tline24
1
BUS12load
#1 #2
Tline
1
Tline
1
TLine3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 PhaseRMS
3 P
hase
RM
S
3 PhaseRMS
3 P
hase
RM
S
Ea
Ea
TLine24
INDUCTION MOTOR
Bibliography:
PSCAD Simulation Model of D-Statcom for Voltage Sag Improvement Tamal Roy.
CSVTU, Bhilai SSCET, Junwani, Bhilai . Mahesh Singh
CSVTU, Bhilai SSCET, Junwani, Bhilai .
• Improvement of Transmission Line Power Transfer Capability,Case Study
A Abu-Siada1 and Chatura Karunar 2 1.Electrical and Computer Engineering Department, Curtin University,
WA2. Western Power, Perth, Western Australia
Voltgae (p.u)
0.0 1.0 2.0 3.0 4.0 5.0 ... ... ...
-2.00
-1.50
-1.00
-0.50
0.00
0.50
1.00
1.50
2.00
seco
nds
STATCOM STATCOM
Bibliography:
PSCAD Simulation Model of D-Statcom for Voltage Sag Improvement Tamal Roy.
CSVTU, Bhilai SSCET, Junwani, Bhilai . Mahesh Singh
CSVTU, Bhilai SSCET, Junwani, Bhilai .
• Improvement of Transmission Line Power Transfer Capability,Case Study
A Abu-Siada1 and Chatura Karunar 2 1.Electrical and Computer Engineering Department, Curtin University,
WA2. Western Power, Perth, Western Australia
Bibliography:
S. Asha Kiranmai , M. Manjula and A.V.R.S.Sarma .“Mitigation of Various Power Quality Problems Using Unified Series Shunt Compensator in PSCAD/EMTDC” 16th NATIONAL POWER SYSTEMS CONFERENCE, 15th-17th DECEMBER, 2010
D.K. TANTI1, BRIJESH SINGH2, DR. M.K. VERMA3, DR. O. N. MEHROTRA “An ANN Based Approach for optimal placement of DSTATCOM for Voltage Sag mitigation” International Journal of Engineering Science and Technology (IJEST)