Journal articles: 'PSCAD'

1

Foucher, Fabrice. "PSCAD and Transmission Lines." EPE Journal 13, no. 3 (August 2003): 5–6. http://dx.doi.org/10.1080/09398368.2003.11463533.

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Deng, Yuan, and Yang Gao. "Simulation of SVPWM in PSCAD/EMTDC." Applied Mechanics and Materials 681 (October 2014): 164–68. http://dx.doi.org/10.4028/www.scientific.net/amm.681.164.

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There is not a component which can implement the algorithm of space vector pulse width modulation (SVPWM) in the PSCAD/EMTDC. The principle of SVPWM is explained firstly. Then the creating process of the self-defined component and the program flowchart of SVPWM are presented. The algorithms of the subroutine are also discussed in detail. Finally, the simulation is performed by using the self-defined component in the system. Simulation results demonstrate the correctness and validity of the inverter and self-defined component.

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Awalin, Lilik J., Fatini Fatini, M. N. Abdullah, L. T. Tay, M. Fairuz Ab. Hamid, and Bazilah Ismail. "Voltage & Current Magnitude Pattern Recognization by Using Fuzzy Logic Toolbox for Fault Types Classification." Indonesian Journal of Electrical Engineering and Computer Science 12, no. 1 (October 1, 2018): 326. http://dx.doi.org/10.11591/ijeecs.v12.i1.pp326-332.

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This research introduces the appropriate input pattern of Fuzzy Logic design for fault type classification of Single Line to Ground Fault at distribution network. The proposed design is solely using Fuzzy Logic as the research technique with input data from PSCAD simulation. PSCAD software simulate the circuit configuration for fault disturbance at the distribution network. The research technique was applied with multiples input values of voltage and current that extracted from the PSCAD simulation. This research testifies the output result by using different fault resistance values; 0.01Ω, 10Ω, 30Ω, 50Ω and 70Ω. Voltage sag and current swell of phase a, b and c that were obtained from the PSCAD simulation have been used as the input variables for Fuzzy Logic design. The acquired results that represented in average accuracy shown that voltage sag and current swell can draw a satisfying accuracy in classifying the fault type.

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Chan, Kok Wai, Rodney H. G. Tan, and V. H. Mok. "Simulation of Power Quality Disturbances Using PSCAD." Applied Mechanics and Materials 785 (August 2015): 373–77. http://dx.doi.org/10.4028/www.scientific.net/amm.785.373.

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Power quality is becoming a concern in modern electrical network due to complexity of the system. To improve power quality, there needs to be analysis and research on complex power quality events systematically. Disturbances in distribution system, including sag/swell, transient, harmonic, voltage notch, and flicker that affect power quality are simulated in this research work. The comprehensive set of models are developed in PSCAD with minimum blocks and settings without compromising the essence of power quality events. This research work aims to introduce the power quality events to electrical engineering students, as well as reinforce understanding of power quality disturbances in distribution system through interactive simulation approach.

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Wang, Lin, Wei Xiang Yang, and Li Si Wei. "An Universal Model of Photovoltaic Arraywith the Function of MPPT in PSCAD." Advanced Materials Research 1030-1032 (September 2014): 1432–37. http://dx.doi.org/10.4028/www.scientific.net/amr.1030-1032.1432.

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A simulation model about photovoltaic array which can track the maximum power point with the function of changing the it's resistances' structure is developed based on PSCAD. By the simulation of connecting the model with a associated electro circuit, we can draw the conclusion that the model can almost review the character of the actual device. Key worlds: photovoltaic array; MPPT; PSCAD; simulation

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6

Xiao, Shi Wu, and Cong Wang. "User-Defined Governor Model Based on PSCAD and Analysis of Low Frequency Oscillation Mechanism." Applied Mechanics and Materials 596 (July 2014): 692–95. http://dx.doi.org/10.4028/www.scientific.net/amm.596.692.

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Based on PSCAD software, a user-defined governor model is set up. Single machine infinite bus system and four machine two regional system are taken as examples based on PSCAD and the elements’ parameters are set on the test results of a power plant in southern China. By analyzing the model of speed governing system and changing governor parameters’ value, mechanistic study leading to low frequency oscillation is studied in the paper.

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Khodaparast, Jalal, and Mojtaba Khederzadeh. "A detailed designed model for UPFC in PSCAD." International Journal of Industrial Electronics and Drives 3, no. 2 (2016): 102. http://dx.doi.org/10.1504/ijied.2016.081580.

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8

Park, Chul-Won. "Power Transformer Modeling and Transient Analysis using PSCAD." Transactions of the Korean Institute of Electrical Engineers P 65, no. 2 (June 1, 2016): 122–29. http://dx.doi.org/10.5370/kieep.2016.65.2.122.

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9

Ramabhotla, Sundari, and Stephen B. Bayne. "Modeling of Phosphorous Acid Fuel Cell in PSCAD." International Journal of Research and Engineering 5, no. 9 (November 2018): 529–34. http://dx.doi.org/10.21276/ijre.2018.5.9.6.

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10

Deng, Yuan, and Yang Gao. "Research and Simulation of STATCOM Based on PSCAD/EMTDC." Applied Mechanics and Materials 681 (October 2014): 141–46. http://dx.doi.org/10.4028/www.scientific.net/amm.681.141.

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In this paper, it uses PSCAD/EMTDC to build simulation system of STATCOM (Static Synchronous Compensator). According to the principle of coordinate transformation and the theory of instantaneous reactive power, it creates self-defined components in PSCAD/EMTDC. The working principle of the system is explained fistly.Then the theory of instantaneous reactive power and the diagram of simulation system is presented. Each functional module is also discussed in detail. Through the simulation test, it emphatically analyzes real-time tracking ability of the system when the capacitive and inductive loads are added. In this way, correctness and validity of the system has been proved.

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11

Elgayar, Ali I., and Zulkurnain Abdul-Malek. "Induced Voltages on a Gas Pipeline due to Lightning Strikes on Nearby Overhead Transmission Line." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 2 (April 1, 2016): 495. http://dx.doi.org/10.11591/ijece.v6i2.9395.

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The purpose of this paper is to investigate the severity of lightning induced voltages on a gas pipeline installed in parallel with overhead transmission line using two different simulation packages. The results from this study using CDEGS, which solves a given problem based on electromagnetic computations, reveal that the induced voltages on the pipeline are more accurate compared to that obtained by PSCAD simulation, which is based on the circuit approach. Unlike PSCAD, CDEGS considers many salient factors such as soil model, inductive, capacitive and conductive couplings, and multiple soil structures. Models of a double circuit 132kV transmission line, gas pipelines, soil with different resistivities and variable lightning surges were developed. The effects of pipelines located at various heights above ground and distance of pipeline from the power lines were also studied. Compared to previously published work using PSCAD, it is found that CDEGS has given more accurate results. Several findings which were not possible using PSCAD were observed such as the effect of soil structure on induced voltage and multiple layers soil. This also led to better understanding of the conductive coupling from lightning strikes and fault conditions. The modeling work using CDEGS not only useful for providing more reliable data for further protection and mitigation techniques, but is also very versatile to study the effects of various other important factors affecting the induced voltage on the pipelines.

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12

Elgayar, Ali I., and Zulkurnain Abdul-Malek. "Induced Voltages on a Gas Pipeline due to Lightning Strikes on Nearby Overhead Transmission Line." International Journal of Electrical and Computer Engineering (IJECE) 6, no. 2 (April 1, 2016): 495. http://dx.doi.org/10.11591/ijece.v6i2.pp495-503.

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The purpose of this paper is to investigate the severity of lightning induced voltages on a gas pipeline installed in parallel with overhead transmission line using two different simulation packages. The results from this study using CDEGS, which solves a given problem based on electromagnetic computations, reveal that the induced voltages on the pipeline are more accurate compared to that obtained by PSCAD simulation, which is based on the circuit approach. Unlike PSCAD, CDEGS considers many salient factors such as soil model, inductive, capacitive and conductive couplings, and multiple soil structures. Models of a double circuit 132kV transmission line, gas pipelines, soil with different resistivities and variable lightning surges were developed. The effects of pipelines located at various heights above ground and distance of pipeline from the power lines were also studied. Compared to previously published work using PSCAD, it is found that CDEGS has given more accurate results. Several findings which were not possible using PSCAD were observed such as the effect of soil structure on induced voltage and multiple layers soil. This also led to better understanding of the conductive coupling from lightning strikes and fault conditions. The modeling work using CDEGS not only useful for providing more reliable data for further protection and mitigation techniques, but is also very versatile to study the effects of various other important factors affecting the induced voltage on the pipelines.

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13

Yang, Guang. "Circuit Model of Nonlinear Inductor with Magnetic Core Based on Duality Theory." Advanced Materials Research 614-615 (December 2012): 1344–47. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.1344.

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A circuit model of nonlinear inductor with magnetic core based on duality theory is presented in this paper. The presented circuit model of the nonlinear inductor can reflect the magnetic circuit topological structure of the magnetic core very well. The circuit model of the nonlinear inductor based on duality theory was implemented in the PSCAD software for verification. The transient temporal simulation was made at 50 Hz and 500 Hz. The validation of the circuit model based on duality theory has been verified by comparing the simulation results obtained by PSCAD software and ANSOFT software.

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14

Park, Sang-Ho, Young-Do Choy, and Young-Shin Park. "Analysis on Voltage Compensating Effect of DVR using PSCAD/EMTDC." Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 24, no. 9 (September 30, 2010): 165–71. http://dx.doi.org/10.5207/jieie.2010.24.9.165.

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15

Lee, Kyung-Sang, Rae-Jun Park, and Kyung-Bin Song. "A Study On Measurement-based Load Modeling Using PSCAD/EMTDC." Transactions of The Korean Institute of Electrical Engineers 60, no. 6 (June 1, 2011): 1079–85. http://dx.doi.org/10.5370/kiee.2011.60.6.1079.

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16

Pei, Yu Jie, Jing Long Mu, Lei Zhang, Xian Feng Li, Min Jin, Shu Han Wang, and Jia Yong Chen. "Simulation Realization of LV SVG Control Algorithm Based on EMTDC and C Language Mixed Programming." Applied Mechanics and Materials 651-653 (September 2014): 1093–96. http://dx.doi.org/10.4028/www.scientific.net/amm.651-653.1093.

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EMTDC is grid simulation analysis software that is capable of modeling for complex electrical and electronic devices, controllers and non-linear network. PSCAD is a user graphical interface of EMTDC. In PSCAD environment, functional modules can be taken from the element library conveniently to set up a complete set of LV SVG control system for simulation study of operation performances under various work conditions. However, the control program of LV SVG in actual application is written in C language, which has great differences from some functional modules in PSCAD simulation module in terms of data processing approach and calculation precision, so there is a huge gap from the simulation result and the actual result.In this paper, Fortran language is used to write interface function. Control program written in C language is embedded into the simulation module set up by EMTDC. An experiment shows that the simulation model built by EMTDC and C language mixed programming has higher precision than ordinary simulation module, and can be transplanted among LV SVG controllers, so it’s more practical.

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17

Kim, Soo-Hwan, Gyu-Wan Choi, Jong-Fil Moon, Tae-Hoon Kim, and Ju-Yong Kim. "A Study on the Fault Analysis of the LVDC Using PSCAD/EMTDC." Transactions of the Korean Institute of Electrical Engineers P 65, no. 3 (September 1, 2016): 219–23. http://dx.doi.org/10.5370/kieep.2016.65.3.219.

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18

Choi, Soon-Ho, Seong-Doo Lee, and Chan-Ki Kim. "Jeju 80kV HVDC Controller Modeling Using PSCAD/EMTDC Program." Transactions of the Korean Institute of Power Electronics 16, no. 6 (December 20, 2011): 533–41. http://dx.doi.org/10.6113/tkpe.2011.16.6.533.

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19

Lee, Kyung-Min, and Chul-Won Park. "Fault Analysis of LVDC ±750V Grid using PSCAD Software." Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 31, no. 10 (October 31, 2017): 95–101. http://dx.doi.org/10.5207/jieie.2017.31.10.095.

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20

Shabir, Mohammad, Sarfaraz Nawaz, and Ankit Vijayvargiya. "Enhancement of Voltage Stability using SVC in PSCAD Software." SKIT Research Journal 10, no. 2 (October 30, 2020): 66. http://dx.doi.org/10.47904/ijskit.10.2.2020.66-70.

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21

Han, S. G., I. K. Yu, and M. Park. "PSCAD/EMTDC-based simulation of wind power generation system." Renewable Energy 32, no. 1 (January 2007): 105–17. http://dx.doi.org/10.1016/j.renene.2005.12.008.

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22

Makarov, A., A. Ferenets, and I. Metelev. "Simulation 35 kV 35 MVar STATCOM in EMTDC PSCAD." Journal of Physics: Conference Series 1415 (November 2019): 012013. http://dx.doi.org/10.1088/1742-6596/1415/1/012013.

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23

Jung, Chaekyun, Yeonwoog Kang, and Jiwon Kang. "Medium Voltage HTS Cable Thermal Simulation using PSCAD/EMTDC." KEPCO Journal on Electric Power and Energy 1, no. 1 (September 30, 2015): 145–50. http://dx.doi.org/10.18770/kepco.2015.01.01.145.

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24

Baran, M., R. Sreenath, and N. R. Mahajan. "Extending EMTDC/PSCAD for simulating agent-based distributed applications." IEEE Power Engineering Review 22, no. 12 (December 2002): 52–54. http://dx.doi.org/10.1109/mper.2002.1098049.

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25

Xu, Jianzhong, Chengyong Zhao, Wenjing Liu, and Chunyi Guo. "Accelerated Model of Modular Multilevel Converters in PSCAD/EMTDC." IEEE Transactions on Power Delivery 28, no. 1 (January 2013): 129–36. http://dx.doi.org/10.1109/tpwrd.2012.2201511.

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26

Sharma, Ram Gopal. "Simulation of IEEE 9 Bus System in PSCAD Software." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (June 30, 2021): 4248–55. http://dx.doi.org/10.22214/ijraset.2021.34956.

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Fault analysis study is the important parameter of economic, reliable and secure power system planning and operation. Power system studies are important during the planning and conceptual design stages of the project. This paper presents the fault analysis on IEEE-9 bus system. The line to ground fault is created on bus 5th and analyzed the variation in Voltage, Real power, Reactive power on different buses. The fault at 5th bus of IEEE-9 bus system is analyzed on PSCAD software.

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J. Awalin, Lilik, Tasnim Tasnim, Tay Lea Tien, and Hadi Suyono. "Comparison study of fault location on distribution network using PSCAD and DIgSILENT power factory by using matching approaches." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 1 (January 1, 2020): 78. http://dx.doi.org/10.11591/ijeecs.v17.i1.pp78-85.

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This paper presents the comparative study between PSCAD and DIgSILENT in order to detect fault location on underground distribution network. If a fault occurs in the distribution network, it will generate the voltage dips and over current. It is possible to record the signal output in the primary substation. However, for the research purpose, some of the researcher may use different simulation program. The simulation program may have different performance to generate voltage and current signal when fault simulated. So, it is important to observe the performance of each simulation software. Due to every simulation software may have different advantages, this paper will observe the accuracy of fault distance calculation based on simulation data on the distribution model and when all types of fault are applied to the different simulation program, namely PSCAD and DIgSilent. The matching approach was adopted to calculate the fault distance. To observe the performance of the simulation program, the distance error calculation for every type of fault are compared. By using a matching approach, the PSCAD simulation program produces more accurate fault distance compare with DIgSILENT. However, it may contribute different result if different method and tested network applied.

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Thanomsat, Nattapan, and Boonyang Plangklang. "Modelling of a Micro Grid PV Rooftop System by PSCAD." Applied Mechanics and Materials 839 (June 2016): 34–38. http://dx.doi.org/10.4028/www.scientific.net/amm.839.34.

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A Photovoltaic rooftop system is being grown up for producing electricity in Thailand. The technical study of PV rooftop system is required especially in term of power quality impact from PV rooftop system to the grid system. The aim of this paper is to construct the simulation models of a micro grid PV rooftop system by using the simulation software PSCAD. PSCAD has an advantage that the software provides a complete model of the PV rooftop system in an electromagnetic transient software environment. The modules of study include PV array, three-phase inverter, LC filter, transformer, load, and distribution network. The constructed model is simulated under the Provincial Electricity Authority (PEA) regulations.

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29

Dai, Zhi Qiang, Xiao Du, Huan Lian, Si Ming Wei, Huan Liu, and Yi Gong Zhang. "Rules of Harmonic Longitudinal Propagation in Various Voltage Classes." Applied Mechanics and Materials 511-512 (February 2014): 223–26. http://dx.doi.org/10.4028/www.scientific.net/amm.511-512.223.

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Different voltage-class buses of transformer substations which are established based on harmonic voltage distortion to limit amplitude via national standards, so study of harmonic longitudinal propagation (RHLP) is essential to power networks. In order to research RHLP, building models of different electrical components which are harmonic sources, equivalent generators, distribution parameter overhead lines (DPOL), transformers, and loads and so on are crucial. This paper proposes a method which utilizes the principle of electric circuits' ohm' law, series resonance and parallel resonance to study RHLP. Finally, according to Henan province power networks frame, a model is constructed in the simulation software packages PSCAD/EMTDC to verify the method. Furthermore, using MATLAB calculation and PSCAD/EMTDC simulation conclude RHLP in different voltage classes.

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Shin, Hyun, Sang Heon Chae, and Eel-Hwan Kim. "Design of Microgrid Protection Schemes Using PSCAD/EMTDC and ETAP Programs." Energies 13, no. 21 (November 4, 2020): 5784. http://dx.doi.org/10.3390/en13215784.

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Steady-state, harmonics, and transient analysis of a power system by using a detailed simulation model is essential to microgrid operation before the installation of new power facilities, because the microgrid, which is a small-scale independent power grid consisting of distributed resources and an energy storage system, has no choice but to include many inverters consisting of switching devices. Accordingly, in the case of an accident in a microgrid system, various power system simulation tools must be used to calculate the fault current for grid protection components. Specifically, Modelling using Power System Computer Aided Design (PSCAD)/Electro-Magnetic Transient Design and Control (EMTDC) can perform detailed modeling of switching devices into each inverter, and Electrical Transient Analyzer Program (ETAP) can design protection relays. From this perspective, this study designed whole protection components in a microgrid system, including the capacity of switching devices for fault ride through a protective relay and the capacity of the circuit breaker. The parameters of an actual microgrid on the San Cristobal Island, Galapagos, were used to make a detailed simulation model in both PSCAD/EMTDC and ETAP. The capacities of the switching devices were estimated by using PSCAD/EMTDC. Additionally, the rated breaking capacities and the setting values of the protective relay were also calculated from the result of an ETAP simulation.

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Xu, Li Mei, Chao Pan, and Shi Quan Shao. "A PV Cell Mathematical Model and MPPT Algorithm in PSCAD." Advanced Materials Research 724-725 (August 2013): 10–16. http://dx.doi.org/10.4028/www.scientific.net/amr.724-725.10.

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This paper proposes a modified equation-based model for a PV cell to get the best I-V characteristic comparing with the points taken directly from the manufacturer’s published curves. Based on the model discussed in [1, 3], a modified mathematical equation is put forward taking the changes of environmental parameter into account. Moreover, on the basis of Boost-circuit, an optimized initial Duty Circle is proposed. The initial data varies with the different temperature and irradiance. This method can result in a high speed MPPT. To validate the model accuracy and the MPPT efficiency, the elements library about PV system has been developed in PSCAD software. A particular typical 200W photovoltaic panel (KC200GT) is used in simulation. By comparing with the general model and manufacturer’s datasheet, the simulation results show excellent correspondence to the modified model. The improved MPPT module in PSCAD can track the maximum power point quickly and exactly.

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Lan, Hai, Xin Zhao, and Jie Meng. "Research of Integrated Power Propulsion System Simulation Based on PSCAD." Advanced Materials Research 875-877 (February 2014): 1939–43. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.1939.

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Modeling and simulation of generator, frequency converter, motor, propeller of integrated power system in PSCAD environment respectively, finally form a complete system, which contains the diesel engine and speed regulation system, generator and excitation system, motor and vector control system. Establish the propeller model as motor load by Fortran language. The motor load constantly changing, traditional PI controller parameters are not easily adjusted in real time, SNAPID controller based on the error changes in the changing, complete SNAPID controller in MATLAB environment and call MATLAB continually, the control effect of speed is improved in the process of marine propulsion. Finally simulate typical working condition of system, the simulation results show that propeller shaft torque is smaller when grading operating, the influence of electric propulsion system is smaller and conducive to maintaining the stability of the system.

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SMOLARCZYK, Adam, and Waldemar CHMIELAK. "PROGRAM PSCAD/EMTDC JAKO WYGODNE NARZĘDZIE DO MODELOWANIA LINII NAPOWIETRZNYCH." Proceedings of Electrotechnical Institute 63, no. 272 (March 18, 2016): 31–48. http://dx.doi.org/10.5604/00326216.1197255.

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Roy, Tamal, and Mahesh Singh. "PSCAD Simulation Model of D-Statcom for Voltage Sag Improvement." International Journal of Computer Applications 59, no. 2 (December 18, 2012): 45–48. http://dx.doi.org/10.5120/9524-3935.

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Cheng, Peng, Ji Hui Li, and Hai Lan. "Modeling and PSCAD Simulation Analysis on a Ship Power System." Applied Mechanics and Materials 143-144 (December 2011): 58–62. http://dx.doi.org/10.4028/www.scientific.net/amm.143-144.58.

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As the rise both of the ships tonnage and the level of electrification heightened, the capacity of the ship power station has also been increased. Therefore, more large-capacity vessels generating units are used to satisfy the needs of the power system in the ship. This paper, by using the PSCAD simulation software, a dynamic simulation model of ship power system is established based on model elements such as prime mover, generators, control device, motor and the related load, based on which the defined load operating process is studied, and the steady state and dynamic performance of the ship power system are obtained. In order to energy saving and make full use of solar energy, in the ship power system, a photovoltaic device is used, and its output DC power is converted into the ship system using three-phase AC power by a inverter. For such a power system, the influences of addition of large-scale energy storage and new power supply equipments on ship power system are analyzed.

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Yue, Chao, Donghui Wang, and Qiumin Qi. "Simulation Analysis of Wind Turbine Grid Operation Based on PSCAD." IOP Conference Series: Materials Science and Engineering 631 (November 7, 2019): 042027. http://dx.doi.org/10.1088/1757-899x/631/4/042027.

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Yessayan, Garo, Dipesh D. Patel, and Ziyad M. Salameh. "Large Prismatic Lithium Iron Phosphate Battery Cell Model Using PSCAD." Journal of Power and Energy Engineering 02, no. 02 (2014): 21–26. http://dx.doi.org/10.4236/jpee.2014.22003.

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38

Anaya-Lara, O., and E. Acha. "Modeling and Analysis of Custom Power Systems by PSCAD/EMTDC." IEEE Power Engineering Review 21, no. 11 (November 2001): 56. http://dx.doi.org/10.1109/mper.2001.4311148.

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39

陈, 涛. "The Research of Model Transformation Feasibility from PSASP to PSCAD." Smart Grid 05, no. 03 (2015): 129–36. http://dx.doi.org/10.12677/sg.2015.53016.

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Anaya-Lara, O., and E. Acha. "Modeling and analysis of custom power systems by PSCAD/EMTDC." IEEE Transactions on Power Delivery 17, no. 1 (2002): 266–72. http://dx.doi.org/10.1109/61.974217.

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41

de Melo, Stéfani Vanussi Silva, Imene Yahyaoui, Jussara Farias Fardin, Lucas Frizera Encarnação, and Fernando Tadeo. "Power unit SOFC-MTG model in Electromagnetic Transient Software PSCAD." International Journal of Hydrogen Energy 43, no. 10 (March 2018): 5386–97. http://dx.doi.org/10.1016/j.ijhydene.2017.11.119.

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Wang, Yu Mei, Hao Zhang, and Xu Yang. "Lightning Protection Measures Research on Coal Mine 6kV Distribution Lines." Advanced Materials Research 655-657 (January 2013): 872–75. http://dx.doi.org/10.4028/www.scientific.net/amr.655-657.872.

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Use electromagnetic simulation software PSCAD/EMTDC to 6 kV power distribution lines for lightning protection research. Resarch the influence of the different measures for the lightning protection level. Finally get a comprehensive lightning protection program.

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43

Liu, Ren Wei, Zhong Dong Yin, Song Wei Cao, and Heng Rui Ma. "Research on Neutral Grounding Reactance Allocation with MCR." Advanced Materials Research 816-817 (September 2013): 997–1001. http://dx.doi.org/10.4028/www.scientific.net/amr.816-817.997.

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For the arc current generated during the reclosing of the high-voltage transmission system, small reactance configuration compensation and control strategy. By the magnetically controlled reactor is researched. First analyzing the principle that high-pressure single-circuit and double-circuit on the same pole line suppresses arc current, then establishing the magnetron controlled reactor equivalent model in PSCAD, on this basis, establishing simulation using magnetron reactors to suppress secondary arc current circuit under the conditions of high voltage transmission lines , designing and implementing of a magnetic valve controllable reactor inhibition of arc current physics experiments under of a low-voltage experimental conditions analoging high-voltage actual line condition. At last, the comparison of PSCAD simulation waveform and physics experiments of Power Quality the analyzer topas2000 and oscilloscope output verify the magnetic valve controllable reactor to suppress the arc current theory feasibility and effectiveness.

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44

Awalin, Lilik Jamilatul, H. Mokhlis, M. K. Rahmat, Sophi Shilpa, Fadi Albatsh, and Bazilah Ismail. "Fault Distance Identification Using Impedance and Matching Approaches on Distribution Network." Indonesian Journal of Electrical Engineering and Computer Science 8, no. 3 (December 1, 2017): 770. http://dx.doi.org/10.11591/ijeecs.v8.i3.pp770-778.

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In this paper, impedance based method and matching approaches were used separately to detect three phase to ground fault (LLLGF). In order to observe the accuracy of each method, Non-homogeneous distribution network was used as a tested network. Actual data from TNB (Tenaga National Berhad) Malaysia was adopted to model the network by using PSCAD/EMTDC simulation program. Both methods were tested to observe the accuracy of fault distance estimation. The comparison result shows different accuracy for each section which simulated in the middle of section. Based on the complexity of the distribution network, it possible to contribute difficulty to obtain the maximum accuracy. The result was obtained through the complete process which involves the database formation acquired through the PSCAD/EMTDC software simulator and the fault location distance calculation carried out by the MATLAB software.

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Du, Yang, and Guo Lin Xu. "PSCAD SVG Control Sampling Algorithm Based on C Language Modeling and Simulation." Applied Mechanics and Materials 643 (September 2014): 77–82. http://dx.doi.org/10.4028/www.scientific.net/amm.643.77.

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To use C to build the simulation process in PSCAD, directing current control algorithm by using dq0 transform, the C language code of simulation can be directly applied to the actual SVG controller. The PI parameters can directly guide the field set, avoiding the complicated scene setting.

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Wen, Shu Li, Hai Lan, Jie Meng, Li Jun Zhang, and Xin Zhao. "Simulation and Analysis of Synchronous Diesel Generation System Based on PSCAD." Advanced Materials Research 614-615 (December 2012): 870–74. http://dx.doi.org/10.4028/www.scientific.net/amr.614-615.870.

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In view of the challenging issues in microgrid diesel modeling and connecting to the power grid, this paper presents the design and simulation of a diesel generation system which contains an internal combustion engine and a synchronous generator. Furthermore, droop control with PI regulator applies to the diesel generator model and the performance of the generation system has been tested under various operation conditions using the PSCAD/EMTDC simulation platform, the simulation demonstrates that synchronous diesel generation system can operate smoothly either in islanded mode or in the grid-connected mode. The transient response is analyzed and all the variables voltage/current/frequency are under IEEE 1547 standard.

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Qi, Lin, Yong Qiang Zhu, Zhi Yu Wang, and Chun Peng Fu. "Modeling for Lithium Iron Phosphate Battery and its Simulation in PSCAD." Applied Mechanics and Materials 331 (July 2013): 250–53. http://dx.doi.org/10.4028/www.scientific.net/amm.331.250.

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This paper proposes an improved dynamic model of lithium iron phosphate battery, and shows the simulation results. The method takes into account the nonlinear characteristics of the battery charging and discharging, and changes the variation of battery resistance into that of voltage, which makes the simulation circuit simpler and easier to be implemented. Simulations examine the time-changing characteristics of the state of charge (SOC), depth of discharge and the current/voltage in the charge/discharge processes, as well as the relationship between voltage and SOC. The model has correctively shown the dynamic characteristics of lithium iron phosphate battery in our simulations.

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Han, Ping Ping. "Study of Electric Power System Neutral Point Grounding Using PSCAD/EMTDC." Advanced Materials Research 354-355 (October 2011): 866–71. http://dx.doi.org/10.4028/www.scientific.net/amr.354-355.866.

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Neutral point grounding which is related to voltage level, network structure, insulation, communication and relay protection is very important problem to power system. Nowadays, the choice of neutral point grounding mode mainly relies on operation experiences or theoretical analysis which could not give a direct view of the dynamics of electric power system during disturbances. Therefore, this paper has established the simulation model of electric power system neutral point grounding with PSCAD/EMTDC to show the dynamics of neutral point grounding when disturbed by single-phase grounding in transmission lines, and the application of each neutral point grounding mode has been analyzed according to simulation results. The dynamic model of neutral point grounding in this paper is meaningful to the analysis of high-order, non-linear transients of power system as well.

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Xu, Bo, Jun Zhang, and Xu Cai. "The Simulation Platform of 10kV Distribution Network Based on PSCAD/EMTDC." Advanced Materials Research 354-355 (October 2011): 918–21. http://dx.doi.org/10.4028/www.scientific.net/amr.354-355.918.

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This paper aims at constructing the 10kV distribution network simulation platform on the principle of the laboratory experiments. This project is done by using the PSCAD/EMTDC software and can simulate all kinds of ground faults in the power grid. The platform can be divided into two parts: the basic framework and the user-defined module. The basic framework includes powers, transformers, lines, control and measurement units. Meanwhile, the user-defined module contains a ground arc module, ground fault modules and arc suppression coil(ASC) modules et al. Furthermore, this paper describes several examples of the single-line-to-ground faults in the resonant grounded network. In the end, the validity of the simulation platform is confirmed by the data comparison with the laboratory experiments.

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Han, Xian Sui, and Qi Hui Liu. "Modeling and Simulation of Grid-Connected Photovoltaic System Based on PSCAD." Advanced Materials Research 986-987 (July 2014): 367–70. http://dx.doi.org/10.4028/www.scientific.net/amr.986-987.367.

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In order to investigate the impacts of large scale PV power plants on the stability of power system, dynamic PV models are of particular interest to the industry for simulating large-scale power systems. The transient model of large scale grid-connected PV generation system was given based on the model of each component of PV generation system. Response of the model was simulated respectively when the illumination changes. The methods proposed could be applied to the power grid with photovoltaic generation integration.

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Journal articles on the topic 'PSCAD'

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