IEEE Electrification Magazine - June 2015 - 32

SDG1 Trip

8

Total Generator
Active Power
(1 MW/div)

Load Power 4 MW
0
36 @ LDG1 and SDG1, 2

LDG1 GVR
Output Tm
(4.5 kNm/div)

0
800

Phase Voltage
(200 V/div)

LDG1 GVR
Output Tm
(4.5 kNm/div)
Phase Voltage
(200 V/div)

-800
8,000
Phase Current
(2 kA/div)
-8,000
900
Line Voltage
Magnitude
(75 V/div)
300
80
PCC
Frequency
(10 Hz/div)
0
AFE Active 11,832
Current
(2,958 A/div) -11,832
2 pu
Battery Current

60 Hz

8

Total Generator
Active Power
(1 MW/div)

LDG2 Synchronization

0
36
0
800

-800
8,000
Phase Current
(2 kA/div)
-8,000
800
Line Voltage
Magnitude
(25 V/div)
600
65
PCC
Frequency
(1 Hz/div)
57
5,916
AFE Active
Current
(1,479 A/div) -5,916
1 pu
1 s/div
Battery Current

50 Hz

SDG1 Trip

Normal Voltage Deviation Range (±5%)

Normal Frequency Deviation Range (±3%)

20 s/div

-1 pu

-2 pu
(a)

(b)

Figure 12. The experimental results of a generator trip (a) without and (b) with BESS.

Total Generator
Active Power
[1 MW/div]
Phase Voltage
(200 V/div)
Total Load
Current
(4 kA/div)
Pulse Current
(4 kA/div)
Line Voltage
Magnitude
(75 V/div)
PCC
Frequency
(1 Hz/div)

8

Total Generator
Active Power
[1 MW/div]

0
800

Phase Voltage
(200 V/div)

-800
16 k

Total Load
Current
(4 kA/div)

-16 k
16 k

Pulse Current
(4 kA/div)

-16 k
900
300
65

Transient Voltage Tolerance (±16%)

57
5,916 Transient Frequency Tolerance (±4%)

AFE Reactive
Current
(1,479 A/div) -5,916
5,916
AFE Active
Current
(1,479 A/div) -5,916

(a)

200 ms/div

Line Voltage
Magnitude
(75 V/div)
PCC
Frequency
(1 Hz/div)

8
0
800
-800
16 k
-16 k
16 k
-16 k
900
300
65
57
5,916

AFE Reactive
Current
(1,479 A/div) -5,916
5,916
AFE Active
Current
(1,479 A/div) -5,916

Figure 13. The experimental results of a pulse load (a) without and (b) with compensation control.

32

I E E E E l e c t r i f i c ati o n M agaz ine / j un e 2015

Transient Voltage Tolerance (±16%)

Transient Frequency Tolerance (±4%)

(b)

200 ms/div



Table of Contents for the Digital Edition of IEEE Electrification Magazine - June 2015

IEEE Electrification Magazine - June 2015 - Cover1
IEEE Electrification Magazine - June 2015 - Cover2
IEEE Electrification Magazine - June 2015 - 1
IEEE Electrification Magazine - June 2015 - 2
IEEE Electrification Magazine - June 2015 - 3
IEEE Electrification Magazine - June 2015 - 4
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IEEE Electrification Magazine - June 2015 - 72
IEEE Electrification Magazine - June 2015 - Cover3
IEEE Electrification Magazine - June 2015 - Cover4
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https://www.nxtbook.com/nxtbooks/pes/electrification_september2022
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https://www.nxtbook.com/nxtbooks/pes/electrification_march2022
https://www.nxtbook.com/nxtbooks/pes/electrification_december2021
https://www.nxtbook.com/nxtbooks/pes/electrification_september2021
https://www.nxtbook.com/nxtbooks/pes/electrification_june2021
https://www.nxtbook.com/nxtbooks/pes/electrification_march2021
https://www.nxtbook.com/nxtbooks/pes/electrification_december2020
https://www.nxtbook.com/nxtbooks/pes/electrification_september2020
https://www.nxtbook.com/nxtbooks/pes/electrification_june2020
https://www.nxtbook.com/nxtbooks/pes/electrification_march2020
https://www.nxtbook.com/nxtbooks/pes/electrification_december2019
https://www.nxtbook.com/nxtbooks/pes/electrification_september2019
https://www.nxtbook.com/nxtbooks/pes/electrification_june2019
https://www.nxtbook.com/nxtbooks/pes/electrification_march2019
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https://www.nxtbook.com/nxtbooks/pes/electrification_september2018
https://www.nxtbook.com/nxtbooks/pes/electrification_june2018
https://www.nxtbook.com/nxtbooks/pes/electrification_december2017
https://www.nxtbook.com/nxtbooks/pes/electrification_september2017
https://www.nxtbook.com/nxtbooks/pes/electrification_march2018
https://www.nxtbook.com/nxtbooks/pes/electrification_june2017
https://www.nxtbook.com/nxtbooks/pes/electrification_march2017
https://www.nxtbook.com/nxtbooks/pes/electrification_june2016
https://www.nxtbook.com/nxtbooks/pes/electrification_december2016
https://www.nxtbook.com/nxtbooks/pes/electrification_september2016
https://www.nxtbook.com/nxtbooks/pes/electrification_december2015
https://www.nxtbook.com/nxtbooks/pes/electrification_march2016
https://www.nxtbook.com/nxtbooks/pes/electrification_march2015
https://www.nxtbook.com/nxtbooks/pes/electrification_june2015
https://www.nxtbook.com/nxtbooks/pes/electrification_september2015
https://www.nxtbook.com/nxtbooks/pes/electrification_march2014
https://www.nxtbook.com/nxtbooks/pes/electrification_june2014
https://www.nxtbook.com/nxtbooks/pes/electrification_september2014
https://www.nxtbook.com/nxtbooks/pes/electrification_december2014
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