Real-time simulator requirement for micro-grid simulation vs large power system
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Transcript of Real-time simulator requirement for micro-grid simulation vs large power system
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Real-time simulator requirement for micro-grid simulation vs large power system
Presented by
Luc-André Grégoire
International Conference on Industrial Technology March 17th-19th, 2015
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Outline
2
- Presentation of real-time simulation
- Large power system simulation technique
- Micro-grid challenges for real-time simulation
- Distributed simulation approach
3
Presentation of real-time simulation
How many type of real-time simulation exist?
Pure Simulation
Controller Plant
IOs
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Presentation of real-time simulation
How many type of real-time simulation exist?
Controller Plant
IOs
Real-time simulation
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Presentation of real-time simulation
How many type of real-time simulation exist?
Rapid Controller Prototyping
(RCP)
IOs
Controller
Plant
IOs
Controller Plant
IOs
Real-time simulation
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Presentation of real-time simulation
6
How many type of real-time simulation exist?
IOs
Controller
Plant
IOs
Hardware-In-the-Loop
(HIL)
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Presentation of real-time simulation
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How many type of real-time simulation exist?
IOs
Controller
Plant
IOs
Hardware-In-the-Loop
(HIL)
Controller
Plant
Real-plant
Power amplifier
Power sig
nals
IOs
IOs
Power-Hardware-In-the-Loop
(PHIL)
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Presentation of real-time simulation
8
How does real-time simulation work?
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Presentation of real-time simulation
9
How does real-time simulation work?
𝑋 = 𝐴𝑋 + 𝐵𝑈
𝑌 = 𝐶𝑋 + 𝐷𝑈
𝑋𝑛 = 𝐴𝑋𝑛−1 + 𝐹𝑈𝑛
𝑌𝑛 = 𝑃𝑋𝑛−1 + 𝑄𝑈𝑛𝑒𝑞𝑢𝑎𝑡𝑖𝑜𝑛𝑠 𝑠𝑜𝑙𝑣𝑒𝑑 𝑏𝑦 𝑅𝑇𝑆
𝑧 = 𝑒𝑠𝑇
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Presentation of real-time simulation
10
How does real-time simulation work?
11
Presentation of real-time simulation
11
How does real-time simulation work?
12
Presentation of real-time simulation
12
How does real-time simulation work?
13
Presentation of real-time simulation
13
How does real-time simulation work?
14
Presentation of real-time simulation
14
How does real-time simulation work?
15
Presentation of real-time simulation
15
How does real-time simulation work?
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Presentation of real-time simulation
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How does real-time simulation work?
𝑋𝑎𝑛
𝑋𝑏𝑛 =
𝐴𝑎 00 𝐴𝑏
𝑋𝑎𝑛_1
𝑋𝑏𝑛_1 +
𝐵𝑎 00 𝐵𝑏
𝑈𝑎𝑛
𝑈𝑏𝑛
𝑋𝑎𝑛
𝑋𝑏𝑛 =
𝐴𝑎 𝐴𝑎𝑏𝐴𝑏𝑎 𝐴𝑏
𝑋𝑎𝑛_1
𝑋𝑏𝑛_1 +
𝐵𝑎 𝐵𝑎𝑏𝐵𝑏𝑎 𝐵𝑏
𝑈𝑎𝑛
𝑈𝑏𝑛
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Outline
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- Presentation of real-time simulation
- Large power system simulation technique
- Micro-grid challenges for real-time simulation
- Distributed simulation approach
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Large power system simulation technique
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• Specialized software
• ARTEMiS
• SSN
• Traditional method
• Distributed parameter line
• Stubline
• Voltage/Current source
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Large power system simulation technique
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• Distributed parameter line (DPL)
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Large power system simulation technique
20
• Distributed parameter line (DPL)
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Large power system simulation technique
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• Distributed parameter line (DPL)
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Large power system simulation technique
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• Stubline
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Large power system simulation technique
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• Stubline
𝐶 =𝑇𝑠2
𝐿
Ts
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Large power system simulation technique
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• Stubline
Ts
𝐿 =𝑇𝑠2
𝐶
Ts
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Large power system simulation technique
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• Voltage/Current source
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Large power system simulation technique
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• Voltage/Current source
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Outline
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- Presentation of real-time simulation
- Large power system simulation technique
- Micro-grid challenges for real-time simulation
- Distributed simulation approach
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Micro-grid challenges for real-time simulation
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• Distributed parameter line (DPL)
1 km
𝑇𝑠 = 50 × 10−6 𝑇𝑠 = 500 × 10−9
2929
• Stubline
𝐶 =𝑇𝑠2
𝐿
Micro-grid challenges for real-time simulation
SI PUNominal power 100 kVA 1Nominal voltage 600 V 1Nominal frequency 50 Hz 1Line impedance 1.1 mH 0.1Capacitorconductance (50 Hz)
2.18 µF 0.0025
Capacitorconductance (5 kHz)
2.18 µF 0.25
𝑇𝑠 = 50 × 10−6
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• Stubline
𝐶 =𝑇𝑠2
𝐿
Micro-grid challenges for real-time simulation
SI PUNominal power 100 kVA 1Nominal voltage 600 V 1Nominal frequency 50 Hz 1Line impedance 1.1 mH 0.1Capacitorconductance (50 Hz)
2.18 µF 0.0025
Capacitorconductance (5 kHz)
2.18 µF 0.25
SI PUNominal power 100 kVA 1Nominal voltage 600 V 1Nominal frequency 50 Hz 1Line impedance 1.1 mH 0.1Capacitorconductance (50 Hz)
87.27 nF 0.00001
Capacitorconductance (5 kHz)
87.27 nF 0.01
𝑇𝑠 = 10 × 10−6
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Micro-grid challenges for real-time simulation
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Outline
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- Presentation of real-time simulation
- Large power system simulation technique
- Micro-grid challenges for real-time simulation
- Distributed simulation approach
3333
Distributed simulation approach
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Distributed simulation approach
1 2
3
1 2 3
Pure and RT
simulation application
3535
Distributed simulation approach
1 2
3
1 2 3
HIL application
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Distributed simulation approach
RCP simulation
application
3737
Distributed simulation approach