Modeling of CIGRE benchmark HVDC system using PSS/E compared with PSCAD

Kwon, Dohoon; Moon, Hyeon-Jin; Kim, Rae-Gyun; Kim, Chan-Gi; Moon, Seong-Yong

doi:10.1109/iyce.2015.7180781

Cited by 11 publications

(7 citation statements)

References 3 publications

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“…In view of these benefits, the CIGRE HVDC benchmark system was recently modeled using PSS/E [28]. However, the CIGRE benchmark model needs to be modified when evaluating the transient-state operation of a real HVDC system triggered by transmission network events.…”

Section: Modeling the Hvdc System In The Pss/e Simulation Environmentmentioning

confidence: 99%

“…For example, ABB implements control mode selection by changing the minimum or maximum limits of the DC current controllers [29]. In their system, DC voltage control is executed first, and the output of the DC voltage controller is set to the minimum or maximum limits of the DC current controller on both sides [28]. However, different HVDC systems may have differing V-I characteristics, which makes implementation difficult using either the CIGRE benchmark model or the proprietary control models developed by particular manufacturers.…”

Section: Control-mode Selectionmentioning

confidence: 99%

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Modeling of HVDC System to Improve Estimation of Transient DC Current and Voltages for AC Line-to-Ground Fault—An Actual Case Study in Korea

et al. 2017

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Abstract:A new modeling method for high voltage direct current (HVDC) systems and associated controllers is presented for the power system simulator for engineering (PSS/E) simulation environment. The aim is to improve the estimation of the transient DC voltage and current in the event of an AC line-to-ground fault. The proposed method consists primary of three interconnected modules for (a) equation conversion; (b) control-mode selection; and (c) DC-line modeling. Simulation case studies were carried out using PSS/E and a power systems computer aided design/electromagnetic transients including DC (PSCAD/EMTDC) model of the Jeju-Haenam HVDC system in Korea. The simulation results are compared with actual operational data and the PSCAD/EMTDC simulation results for an HVDC system during single-phase and three-phase line-to-ground faults, respectively. These comparisons show that the proposed PSS/E modeling method results in the improved estimation of the dynamic variation in the DC voltage and current in the event of an AC network fault, with significant gains in computational efficiency, making it suitable for real-time analysis of HVDC systems.

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Section: Modeling the Hvdc System In The Pss/e Simulation Environmentmentioning

confidence: 99%

Section: Control-mode Selectionmentioning

confidence: 99%

Modeling of HVDC System to Improve Estimation of Transient DC Current and Voltages for AC Line-to-Ground Fault—An Actual Case Study in Korea

et al. 2017

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“…As the most widely used tool for power system electromechanical transient simulations, PSS/E can meet various analysis needs of users. The performance of the HVDC model in PSS/E has been confirmed in [25].…”

Section: Simulation Verificationmentioning

confidence: 80%

Power Stability Analysis and Evaluation Criteria of Dual-Infeed HVDC with LCC-HVDC and VSC-HVDC

Wu¹,

Xu²,

Zhang³

2021

Applied Sciences

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This paper analyzes the power stability of the hybrid dual-infeed high-voltage direct-current (HVDC) system containing a line commutated converter-based HVDC (LCC-HVDC) and a voltage source converter-based HVDC (VSC-HVDC). First, the concept and the calculation method of power stability for the hybrid dual-infeed HVDC system are introduced. Second, the influence of VSC-HVDC on the power stability of the system is investigated. Third, the relationship between the power stability and the effective short circuit ratio (ESCR) is discussed under different system parameters. Then, the value range of the critical effective short circuit ratio is determined. Finally, the evaluation criteria of power stability are proposed. The results show that the evaluation criteria of the single-infeed LCC-HVDC system can still be used, if the VSC-HVDC is in constant AC voltage control mode; if the VSC-HVDC is in constant reactive power control mode, the hybrid dual-infeed HVDC system cannot operate stably when the ESCR is less than 2.0 and can operate stably with high power stability margin when the ESCR is greater than 3.0. The ESCR index can still be used to measure the power stability of the hybrid dual-infeed HVDC system.

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“…The AC system on the rectifier side has a voltage rating of 345 kV, 50 Hz and the AC system on the inverter side has a voltage rating of 230 kV, 50 Hz. DC transmission voltage rating is 500 kV with nominal power of 2,000 MW [13]. Fig.…”

Section: A Experiments Modementioning

confidence: 99%

Fault Location Algorithm for HVDC Transmission Based on Synchronized Fault Time

Widiatmoko

Wijaya

Tumiran

2019

IJITEE

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To determine the fault location of the dc line fault in an HVDC transmission system, a new algorithm based on the traveling wave method and learning based method is proposed in this paper. The relationship between the traveling wave time of arrival differences with fault location is presented. The differences in traveling wave time of arrival measured at both ends of transmission line combined with associated fault locations form a fault pattern which is used to perform a simple calculation in order to determine the disturbance location. The fault current for different fault locations is simulated using the electromagnetic transient simulation software EMTDC/PSCAD. Performance of the proposed fault location algorithm is investigated using various fault location and resistance. The impact of data sampling rate also being investigated here. The simulation result shows that the proposed algorithm can reduce the sampling frequency and the number of train feature with the same accuracy.

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Modeling of CIGRE benchmark HVDC system using PSS/E compared with PSCAD

Cited by 11 publications

References 3 publications

Modeling of HVDC System to Improve Estimation of Transient DC Current and Voltages for AC Line-to-Ground Fault—An Actual Case Study in Korea

Modeling of HVDC System to Improve Estimation of Transient DC Current and Voltages for AC Line-to-Ground Fault—An Actual Case Study in Korea

Power Stability Analysis and Evaluation Criteria of Dual-Infeed HVDC with LCC-HVDC and VSC-HVDC

Fault Location Algorithm for HVDC Transmission Based on Synchronized Fault Time

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