Impact on critical clearing time after integrating large-scale wind power into Taiwan power system

Wu, Yuan‐Kang; Lee, Tung-Ching; Hsieh, Ting-Yen; Lin, Wei‐Chieh

doi:10.1016/j.seta.2016.05.007

Cited by 7 publications

(4 citation statements)

References 21 publications

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“…The water depth is between 15 and 35 m; the batholith is between MWL 20 and 44 m; the thickness of the alluvial soil is about 2-18 m; and the maximum development area is about 10.27 km 2 [30]. Wu et al [31] reviewed the wind condition and isobathic line of coastal areas from New Taipei City to Changhua County and the total wind power capacity in Taiwan was estimated at 2.2 GW. In terms of wind speed (m/s), the annual wind speed of 80 m offshore on the northwest of Miaoli County has the greatest potential in Taiwan.…”

Section: Case Studymentioning

confidence: 99%

An Integrated Assessment Framework of Offshore Wind Power Projects Applying Equator Principles and Social Life Cycle Assessment

2017

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This paper reviews offshore wind power project finance and provides an integrated assessment that employs Equator Principles, life cycle assessment, risk assessment, materiality analysis, credit assessment, and ISAE 3000 assurance. We have not seen any comprehensive review papers or book chapters that covers the entire offshore wind power project finance process. We also conducted an SWancor Formosa Phase 1 case study to illustrate the application of integrated assessment to better assist policymakers, wind farm developers, practitioners, potential investors and observers, and stakeholders in their decisions. We believe that this paper can form part of the effort to reduce information asymmetry and the transaction costs of wind power project finance, as well as mobilize green finance investments from the financial sector to renewable energy projects to achieve a national renewable energy policy.

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Section: Case Studymentioning

confidence: 99%

An Integrated Assessment Framework of Offshore Wind Power Projects Applying Equator Principles and Social Life Cycle Assessment

2017

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“…The penetration of wind energy into electrical networks has increased worldwide, but the characteristics of wind turbines differ from conventional power plants [6] and performance of converter-based resources varies from the systems used in SGs [7]. Therefore, the high penetration level of wind energy raises a great concern of its effects on the behaviour of the grid.…”

Section: Introductionmentioning

confidence: 99%

“…The output power of wind energy is not as stable as power plants, and the grid is expected to withstand and ensure power stability of the wind energy system. The high penetration of wind energy creates some challenges leading to significant changes of the existing power system, and affects the stability of integrated power system with wind energy [1], [4], [6]- [9].…”

Section: Introductionmentioning

confidence: 99%

“…Transient stability is a critical issue in power system reliability and efficiency, and represents the capability of a power system to remain synchronized after a large disturbance [6], [10]. Flexible AC transmission systems [11], static synchronous compensator [12]- [15], static VAR compensator [14], [16], and static series synchronous compensator [17] are some techniques used to improve the stability of power systems.…”

Section: Introductionmentioning

confidence: 99%

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Simplex Search Method Driven Design for Transient Stability Enhancement in Wind Energy Integrated Power System Using Multi-Band PSS4C

et al. 2021

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Wind Energy serves as one of the most cost-efficient renewable sources of energy that reduces the carbon emissions. The need for stability enhancement in power systems with the integration of wind energy is a great concern as this is future forward towards energy sustainability. Multi-Band Power System Stabilizer (MB-PSS) has proven to be an effective controller to increase the efficiency and stability of power systems. This article presents a novel method for MB-PSS4C optimization under the fault condition, where the parameters are tuned based on the Simplex Search method. The wind energy integrated power system is investigated to assess the effect of wind energy uncertainty on transient stability and an in-depth analysis of actual wind speed is conducted. A 3-phase fault is carried out to evaluate the effect of Optimized OMB-PSS4C on the stability of two-area four-machine system integrated with wind energy. MATLAB is used to investigate transient stability based on the nonlinear simulation of relative power angle and speed deviation of synchronous generators (SGs). The presented results established that when the OMB-PSS4C and exciter ST1A are used, the relative power angle changed from an unstable to steady-state within the settling time of around 3 s with an accompanying decrease of peak value from 54.8 ͦ to 43.23 ͦ . The high penetration of wind energy has the potential to cause an increase in settling time, for instance the settling time increased to 7.87 s after integrating 108 MW based wind energy. However, the stability of the system is guaranteed with the utilization of OMB-PSS4C.

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Wind energy integration: Variability analysis and power system impact assessment

Ciupăgeanu

Lăzăroiu

Barelli

2019

Energy

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Impact on critical clearing time after integrating large-scale wind power into Taiwan power system

Cited by 7 publications

References 21 publications

An Integrated Assessment Framework of Offshore Wind Power Projects Applying Equator Principles and Social Life Cycle Assessment

An Integrated Assessment Framework of Offshore Wind Power Projects Applying Equator Principles and Social Life Cycle Assessment

Simplex Search Method Driven Design for Transient Stability Enhancement in Wind Energy Integrated Power System Using Multi-Band PSS4C

Wind energy integration: Variability analysis and power system impact assessment

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