Application of the interphase power controller technology for transmission line power flow control

Brochu, J.; Beauregard, F.; Lemay, J.; Morin, G.; Pelletier, P.; Thallam, R.S.

doi:10.1109/61.584409

Cited by 21 publications

(9 citation statements)

References 6 publications

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“…It is controlled to optimise the error signal of output power of induction generator (P r ) and reference value (P r_ref ) through proportional-integral (PI) controller [18]. [13][14][15][16][17][18][19]. However, the capabilities of the IPC are limited due to the phase-shift limitation of PSTs.…”

Section: Pitch Angle Controlmentioning

confidence: 99%

“…The SHC of the UIPC controls the UIPC bus voltage and DC-link voltage to provide active power exchange with other two SECs. The reactor and capacitor of inductive and capacitive branches should be equal (X C = X L = X) and tuned at the fundamental frequency [13][14][15][16][17][18][19]. exchange between the UIPC SECs and SHC can be written as follows:…”

Section: Uipc Operationmentioning

confidence: 99%

“…Equations (15) and (16) show that apparent power of WF and ratio of reactive power to active power depend on the difference and sum of phase angles of SECs voltage, i.e. α and β, respectively.…”

Section: Normal Operation Modementioning

confidence: 99%

“…In this paper, the application of unified inter-phase power controller (UIPC) [13] and a unified control scheme including active and reactive power control is proposed to improve the transient stability of power system including SCIG-based WF. The UIPC is based on conventional inter-phase power controller (IPC), which has capability of voltage isolation, short circuit current limitation and power flow control [14,15]. It includes two series converters (SECs) and a shunt converter (SHC) connected by a common DC-link capacitor.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Active and reactive power control of wind farm for enhancement transient stability of multi‐machine power system using UIPC

Firouzi

Gharehpetian

Salami

2017

IET Renewable Power Generation

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This study discusses the connection of wind farms (WFs) to power system through unified inter-phase power controller (UIPC) for enhanced transient stability of the power system. The power circuit of the UIPC is based on the conventional inter-phase power controller (IPC), which its phase-shifting transforms are substituted by two series converters and one shunt converter. During fault condition, the WF connected through UIPC acts as STATCOM with capability of the active and reactive power control at UIPC connecting point. Based on the UIPC model and low-voltage ride-through requirements of the new grid codes, a control system for active and reactive powers control is proposed for enhancement transient stability of power system. The proposed approach is validated in a four-machine two-area test system. Power systems computer aided design (PSCAD)/EMTDC simulation results demonstrate that the UIPC provides an effective solution for enhancement of transient stability of power system including WFs.

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Section: Pitch Angle Controlmentioning

confidence: 99%

Section: Uipc Operationmentioning

confidence: 99%

Section: Normal Operation Modementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Active and reactive power control of wind farm for enhancement transient stability of multi‐machine power system using UIPC

Firouzi

Gharehpetian

Salami

2017

IET Renewable Power Generation

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“…The ONDI concept was presented in 1990 [4] and further developed by CITEQ (a joint venture between Hydro-Québec and ABB) [5], [6]. It is based entirely on the use of power flow controllers such as phase-shifting transformers (PST) [7], [8] or assisted phase-shifting transformers (APST) [9], [10].…”

Section: Introductionmentioning

confidence: 99%

On-Load Network De-Icer Specification for a Large Transmission Network

Cloutier

Bergeron

Brochu

2007

IEEE Trans. Power Delivery

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This paper presents a feasibility study conducted with a view to installing an on-load network de-icer (ONDI) for de-icing HV transmission lines forming part of the Matapédia subtransmission network operated by Hydro-Québec. The ONDI concept makes use of a phase-shifting transformer (PST) to induce very large ac currents to heat line conductors by the Joule effect. A single ONDI can handle a number of lines of different length with no need to transfer loads to other lines or disconnect them. In the study presented, more than 900 km of 230-and 315-kV HV circuits can be de-iced with one ONDI installed at Rimouski substation. To put the ONDI to work, only existing circuit breakers need to be operated so that no open-air (ice-sensitive) disconnecting switches are involved. The adequacy of this planning study is also discussed here with regard to taking into account uncertainties related to the weather conditions expected for severe ice storms.

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Output power smoothing of wind power plants using unified inter-phase power controller equipped with super-capacitor

Hajahmadi

Gharehpetian²,

Firouzi³

et al. 2022

Journal of Energy Storage

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Application of the interphase power controller technology for transmission line power flow control

Cited by 21 publications

References 6 publications

Active and reactive power control of wind farm for enhancement transient stability of multi‐machine power system using UIPC

Active and reactive power control of wind farm for enhancement transient stability of multi‐machine power system using UIPC

On-Load Network De-Icer Specification for a Large Transmission Network

Output power smoothing of wind power plants using unified inter-phase power controller equipped with super-capacitor

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