Modulation controls for the New Zealand DC hybrid project

Martin, Donovan; Wong, W.K.; Liss, Gote; Arnlov, B.; Jonsson, T.; Gleadow, J.; Silva, J. de

doi:10.1109/61.97728

Cited by 19 publications

(7 citation statements)

References 1 publication

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“…This controller enables the generators in both power systems to provide power reserves to support the network frequency after a severe disturbance in either power system. This controller was already implemented for the existing HVDC Pole 2 controls [3]. The SRS transfer function is shown in Fig.…”

Section: B Spinning Reserve Sharing (Srs)mentioning

confidence: 99%

“…Therefore, the HVDC system can control the frequency and maintain stable operation of the Haywards / Wellington area island. This controller was already implemented for the existing HVDC Pole 2 controls [3]. The CFC transfer function is shown in Fig.…”

Section: Constant Frequency Control (Cfc)mentioning

confidence: 99%

“…The control also provides effective damping of post fault power oscillations. This controller was already implemented in the existing HVDC Pole 2 controls [3]. The FSC transfer function is shown in Fig.…”

Section: A Frequency Stabilization Control (Fsc)mentioning

confidence: 99%

“…The beneficial impact of modulation functions on the power system stability is well-known and has to be studied thoroughly, [1] and [2]. Thus, modulation functions were also studied in 1991 for the New Zealand Pole 2 HVDC project [3]. For the upgrade, the Pole 2 modulation functions were re-studied to take account of the increased capacity that will be provided at completion of the project, and of the changes that have occurred in the New Zealand power system since 1991, [4] and [5].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

1400 MW New Zealand HVDC upgrade: Introducing power modulation controls and round power mode

Teeuwsen

Love

Sherry

2013

2013 IEEE Power &Amp; Energy Society General Meeting

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The existing HVDC scheme connecting the North Island and the South Island of New Zealand is presently being upgraded to 1400 MW. As part of the HVDC upgrade, a time domain simulation model of the interconnector is developed and presented in this paper. The model will be used to study transient stability and the dynamic performance of the HVDC link and both interconnected power systems. Special features of the model are several power modulation controllers designed for frequency and voltage support and the utilization of a round power operation mode.

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Section: B Spinning Reserve Sharing (Srs)mentioning

confidence: 99%

Section: Constant Frequency Control (Cfc)mentioning

confidence: 99%

Section: A Frequency Stabilization Control (Fsc)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

1400 MW New Zealand HVDC upgrade: Introducing power modulation controls and round power mode

Teeuwsen

Love

Sherry

2013

2013 IEEE Power &Amp; Energy Society General Meeting

View full text Add to dashboard Cite

show abstract

“…Therefore, AC voltage restores sufficiently and AC system collapse is prevented. References for this kind of control can be found in [76,[121][122][123][124][125][126][127][128][129][130][131]. Among them, coordinated modulation of active power and reactive power control through firing angle control is proposed in [126].…”

Section: Hvdc Reactive Power Controlmentioning

confidence: 99%