A Review on VSC-HVDC Reliability Modeling and Evaluation Techniques

Shen, Li; Tang, Quan; Li, T; Y, Wang; Song, Fulong

doi:10.1088/1757-899x/199/1/012133

Cited by 8 publications

(5 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To this point, the owners of VLF, LF, VLF and VLF schemes have chosen not to participate of the global VLF., LF and VLF reliability study. However, some information on the reliability of the Mura link project and the Cross Sound cable project has been released in the Cigre article [29] Seger's survey questions as well as academic publications were employed to conduct the availability analysis without having to provide any specific VSC-HVDC data regarding reliability [30]...…”

Section: Reliabilitymentioning

confidence: 99%

Converter for Voltage Source HVDC Links: Current Status and Future Challenges

Ahmed Kadhim,

M. AL-Jumaili,

Hussain

2023

ejeee

View full text Add to dashboard Cite

This article discusses the current state of DC HVDC technology. The article describes the history of DC HVDC technology, starting with its early development as a voltage source, and then discusses the introduction of line-cutting into current designs. The article discusses control and co-ordination of transformers, as well as the need for a DC breaker to facilitate control of multiple plants. Recent developments in the design of DC circuit breakers are discussed. The importance of reliability is recognized, especially in relation to cables, and the issues surrounding cable design are explained. Ongoing and planned installations of VHF-VHF DC installations are described.

show abstract

Section: Reliabilitymentioning

confidence: 99%

Converter for Voltage Source HVDC Links: Current Status and Future Challenges

Ahmed Kadhim,

M. AL-Jumaili,

Hussain

2023

ejeee

View full text Add to dashboard Cite

show abstract

“…Technically, this ability is measured by adequacy indices such as Loss OF Load Expectation (LOLE) and Expected Energy Not Supplied (EENS) [30]. Besides the conventional power systems reliability analysis [30], the reliability of power electronicbased power systems such as Wind Farms (WFs) and High Voltage Direct Current (HVDC) transmission systems have been widely studied, e.g., in [30], [31], [40]- [42], [32]- [39]. Moreover, the reliability of microgrid systems considering the impact of power electronic converters has been explored in [31].…”

Section: Incorporating Power Electronic Converters Reliability Into Mmentioning

confidence: 99%

“…Moreover, the reliability of microgrid systems considering the impact of power electronic converters has been explored in [31]. In the state-of-the-art research [30], [31], [40]- [42], [32]- [39], the failure rate of converters in power system analysis is obtained from the historical data of similar cases. Moreover, the wear-out failure of converters has not been taken into account in the power system reliability assessment.…”

Section: Incorporating Power Electronic Converters Reliability Into Mmentioning

confidence: 99%

Incorporating Power Electronic Converters Reliability Into Modern Power System Reliability Analysis

Peyghami

Blaabjerg

Pálenský

2021

IEEE J. Emerg. Sel. Topics Power Electron.

105

View full text Add to dashboard Cite

This paper aims to incorporate the reliability model of power electronic converters into power system reliability analysis. The converter reliability has widely been explored in device-and converter-levels according to physics of failure analysis. However, optimal decision-makings for design, planning, operation and maintenance of power electronic converters require system-level reliability modeling of power electronic-based power systems. Therefore, this paper proposes a procedure to evaluate the reliability of power electronic based power systems from the device-level up to the system-level. Furthermore, the impact of converter failure rates including random chance and wear-out failures on power system performance in different applications such as wind turbine and electronic transmission lines is illustrated. Moreover, due to a high calculation burden raised by the physics of failure analysis for large scale power electronic systems, this paper explores the required accuracy for reliability modeling of converters in different applications. Numerical case studies are provided employing modified versions of the Roy Billinton Test System (RBTS). The analysis shows the converter failures may affect the overall system performance depending on its application. Therefore, an accurate converter reliability model is, in some cases, required for reliability assessment and management in modern power systems.

show abstract

“…Based on the flexibility and desired application, these frames are consequently selected. To realize the inner current controller variables as dc signals, dq frame is preferred as a convenient platform [99]. Normally, proportional-integral (PI) controllers are associated with this control structure, given by: ()…”

Section: Inner Current Controllersmentioning

confidence: 99%

The Role of Power Electronics in Modern Energy System Integration

Peyghami

Sahoo²,

Huai³

et al. 2022

FNT in Electric Energy Systems

View full text Add to dashboard Cite

This paper will discuss different aspects of power electronics in modern energy systems. The transition from conventional, centralized power systems with large-scale generations to modern, deregulated systems with distributed generations is discussed. Furthermore, the function of some dominant green energy generation technologies based on power electronics is explained. Moreover, fundamentals of control and operation of modern systems with power electronics-based generations are presented in this paper. The major technical challenges that are deteriorating the overall system performance and reliability are addressed and feasible solutions are explained.

show abstract

A Review on VSC-HVDC Reliability Modeling and Evaluation Techniques

Cited by 8 publications

References 14 publications

Converter for Voltage Source HVDC Links: Current Status and Future Challenges

Converter for Voltage Source HVDC Links: Current Status and Future Challenges

Incorporating Power Electronic Converters Reliability Into Modern Power System Reliability Analysis

The Role of Power Electronics in Modern Energy System Integration

Contact Info

Product

Resources

About