An Active Partial Switching Method in Tertiary Loop for a High-Efficiency Predictive Current-Mode Control PFC Converter

Choi, Yeong-Jun; Kim, Tae-Jin; Kim, Rae-Young

doi:10.1109/tie.2018.2807379

Cited by 19 publications

(9 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Also, since the full turbine power can be processed and controlled by the FPC, it enables a dynamic interplay between active and reactive power delivery in meeting requirements prescribed by grid operators. 38,39 Chief of these requirement are faultride through, reactive power, frequency, and voltage control. 40 These advantages come at an economic cost since the FPC is more expensive at doing the same job as the PC.…”

Section: Influence Of Turbine Control Power Converters and Grid Rmentioning

confidence: 99%

“…40 These advantages come at an economic cost since the FPC is more expensive at doing the same job as the PC. [38][39][40][41][42][43] It may be argued that the cost may be justified in the light of challenging grid codes which may become more stringent in the future, beyond the present capabilities of the PC. Then again, the PC technology is continually improving and innovating to meet possible future challenges.…”

Section: Influence Of Turbine Control Power Converters and Grid Rmentioning

confidence: 99%

“…However, despite the demerit, using multiphase converter technology which intrinsically offers redundancy, the availability of power in the FPC may be enhanced, consequently improving the AEP in the EESG and PMSG topologies with multiphase windings. Also, since the full turbine power can be processed and controlled by the FPC, it enables a dynamic interplay between active and reactive power delivery in meeting requirements prescribed by grid operators . Chief of these requirement are fault‐ride through, reactive power, frequency, and voltage control .…”

Section: Influence Of Turbine Control Power Converters and Grid Reqmentioning

confidence: 99%

“…Chief of these requirement are fault‐ride through, reactive power, frequency, and voltage control . These advantages come at an economic cost since the FPC is more expensive at doing the same job as the PC . It may be argued that the cost may be justified in the light of challenging grid codes which may become more stringent in the future, beyond the present capabilities of the PC.…”

Section: Influence Of Turbine Control Power Converters and Grid Reqmentioning

confidence: 99%

See 3 more Smart Citations

Deployment of onshore wind turbine generator topologies: Opportunities and challenges

Ogidi

Khan

Dehnavifard

2019

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

Summary At the end of 2018 the total global installed wind turbine capacity stood at approximately 592 GW; 96% of these installations are located onshore. Yet, an additional 267 GW of onshore capacity is projected to be installed by the end of 2023. This is envisaged to open up more opportunities in the development of onshore wind turbine generator (WTG). Therefore, this survey article brings together variable‐speed onshore WTG topologies, alongside their applicable drivetrains and converter technologies. Spotlight is on their merits and respective limitations which create opportunities and challenges in their deployments in commercial installations. It also evaluates and discusses a new development in the most widely deployed onshore WTG topology and concludes by identifying the single biggest development driver. [Correction added on 22 January 2020, after first online publication: The first sentence of the Summary heading has been corrected and updated online.]

show abstract

Section: Influence Of Turbine Control Power Converters and Grid Rmentioning

confidence: 99%

Section: Influence Of Turbine Control Power Converters and Grid Rmentioning

confidence: 99%

Section: Influence Of Turbine Control Power Converters and Grid Reqmentioning

confidence: 99%

Section: Influence Of Turbine Control Power Converters and Grid Reqmentioning

confidence: 99%

See 2 more Smart Citations

Deployment of onshore wind turbine generator topologies: Opportunities and challenges

Ogidi

Khan

Dehnavifard

2019

Int Trans Electr Energ Syst

View full text Add to dashboard Cite

show abstract

“…Power factor correction (PFC) converters have been widely used in many applications like LED drivers, server power supplies, and onboard battery chargers, to achieve high power factor (PF) and low harmonic distortion [1][2][3][4][5][6][7][8][9][10]. Generally, PFC converters can be divided into two categories: active one and passive one.…”

Section: Introductionmentioning

confidence: 99%

Analysis and design of the DCM operation boost PFC converter with magnetic control

Wei

Luo

Wang

et al. 2019

IET Power Electronics

View full text Add to dashboard Cite

In this study, a novel control scheme for the discontinuous conduction mode (DCM) operation boost power factor correction (PFC) converter is proposed. Instead of adopting constant duty cycle (CDC) control, variable duty cycle control or frequency control, the magnetic control or variable inductor control is adopted to regulate the output voltage, so CDC and switching frequency can be implemented for the switch. The operation principles of the proposed control scheme are discussed in details, and the analysis of the input current, power factor, boundary condition and design considerations are presented. In addition, the modelling of the variable inductor and the DCM operation boost PFC converter with variable inductor are derived in detail, by linearising the non-linear components, the model of the DCM operation boost PFC converter with the proposed control scheme can be obtained, and the design procedures of the PI controller are presented. Finally, a 70 W experimental prototype is built to verify the theoretical analysis and the effectiveness of the proposed control scheme.

show abstract

Multidimensional harmonic current feedforward compensation control of single‐phase alternating current–direct current power factor correction converter

Huang

et al. 2021

Circuit Theory & Apps

View full text Add to dashboard Cite

Generally, low‐bandwidth condition of control voltage loop is used for single‐phase alternating current–direct current (AC–DC) power factor correction (PFC) converter, which eliminates the influence of the second harmonic component in the output voltage on control loop but degrades the load dynamic performance. However, the high‐bandwidth condition of voltage loop would cause multiharmonic distortions both in the input current and output voltage. Regarding this issue, this paper proposes a multidimensional harmonic current feedforward compensation control (MHCFC) scheme, to eliminate multiharmonic distortion of the PFC system using a high‐bandwidth condition of voltage loop and improve the dynamic performance as well. In the proposed scheme, the odd harmonics of the input current are extracted through multidimensional band‐pass filters and further converted into even harmonic compensation signals via the coordinate transformation, so as to offset the negative effects of the even harmonics of the output voltage. Taking boost PFC circuit as an example, a digital controlled experimental prototype is built to verify the feasibility of the proposed control scheme. The experimental results show that, compared with the traditional low‐pass filter (LPF) scheme, the proposed scheme guarantees a high‐quality input current while its load dynamic response is improved by about 70%.

show abstract

An Active Partial Switching Method in Tertiary Loop for a High-Efficiency Predictive Current-Mode Control PFC Converter

Cited by 19 publications

References 18 publications

Deployment of onshore wind turbine generator topologies: Opportunities and challenges

Deployment of onshore wind turbine generator topologies: Opportunities and challenges

Analysis and design of the DCM operation boost PFC converter with magnetic control

Multidimensional harmonic current feedforward compensation control of single‐phase alternating current–direct current power factor correction converter

Contact Info

Product

Resources

About