Model development of an actual HVDC control for the RTDS/sup TM/ simulator

Giesbrecht, W.J.; Jiang, Xiao; Mazur, G.B.

doi:10.1109/empd.1998.702700

Cited by 6 publications

(4 citation statements)

References 2 publications

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“…Fig. 4 shows the block diagram of VSC-HVDC decoupling controller [12,13] performs fully digital Electromagnetic Transient Power System Simulation in real time utilizing the Dommel Algorithm similar to non real time EMTP type programs. In addition , RTDS Simulator provides greater depth of analysis than traditional stability and load flow programs because the RTDS Simulator represents the system performance over a large frequency range ( DC to approximately 4 kHz) .…”

Section: A Decoupling Controlmentioning

confidence: 99%

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Multi-target controller of three-level NPC based VSC-HVDC transmission system and Its RTDS simulation

Zhang

Shang

et al. 2008

2008 IEEE International Conference on Sustainable Energy Technologies

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This paper builds the dynamic mathematic model of the three-level Neutral Point Diode Clamped (NPC) converter, discusses the fundamental principles of the active and reactive power control for three-level Voltage Source Converter based HVDC (VSC-HVDC) system. To fully utilize the controllability of VSC-HVDC, multi-target controller is developed to control AC and DC system respectively. Improved sine wave PWM (ISPWM) technique is designed to raise the DC voltage utility rate. Real time digital simulation (RTDS) is done to verify the validity of the proposed control strategy and controllers and demonstrate the good performance of VSC-HVDC.

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Section: A Decoupling Controlmentioning

confidence: 99%

“…After Park transformation, equation (13) in vector form is obtained (13) It is supposed that system operates symmetrically in the steady-state condition. So there are no zero sequence components when 3 phases are balanced.…”

Section: A Decoupling Controlmentioning

confidence: 99%

Multi-target controller of three-level NPC based VSC-HVDC transmission system and Its RTDS simulation

Zhang

Shang

et al. 2008

2008 IEEE International Conference on Sustainable Energy Technologies

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“…RTDS provides an effective measure for the design of HVDC system configuration and engineering commissioning of control/relay devices [2,3]. This paper describes work in developing a high performance model for HVDC control suitable for real time digital simulator.In principle, HVDC control system includes basically several subsystems: power control, firing control, and transformer tap control.…”

Section: Introductionmentioning

confidence: 99%

A Modeling Method for HVDC Control on RTDS Simulation

Zhang

Zhong

et al. 2013

AMR

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Converter control model plays an essential function for HVDC system dynamic simulation in real time simulator (RTDS). RTDS can provide approach for detailed studies of options and predictions of the system performance. This paper first presents the basic principle of the power control, firing control and transformer tap control. Then the paper presents our modeling effort for these control models. The configuration of control models includes major sections of practical controls. The paper also makes final verification test of these sections with a typical power system model. The validity of proposal methods and designed simulation model is verified by tests and computed results. The built HVDC control model is competent for the RTDS simulation.

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“…The use of playback simulation, including the possibility of interfacing real hardware and reproducing voltage and current waveforms in realtime is a key advantage of the RTDS. The RTDS can also be used for simulation studies utilizing power electronics, renewable energy and HVDC dynamics 11,12,13,14 .…”

Section: Role Of Rtms In Research Activitiesmentioning

confidence: 99%