Statistical evaluation and numerical analysis of effect of transverse wind on ionized field of ±800 kV UHVDC operating transmission lines

Yi, Yong; Zhang, Chuyan; Wang, Liming; Chen, Zhengying

doi:10.1016/j.epsr.2016.05.018

Cited by 5 publications

(2 citation statements)

References 22 publications

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“…Therefore, it has become the main engineering technique for inter-regional power grid interconnection and construction of UHV backbone network. And it plays an important role in the power transmission from west to east and the resource allocation optimization in China [2,3].…”

Section: Introductionmentioning

confidence: 99%

Research on the Frequency Control Strategy of Hydro-thermal Power Generating Units

Tang¹,

Guo²,

Cui³

2017

dtetr

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There is a large number of hydropower generating units in the UHVDC transmission project of Hami-Zhengzhou power network. The hydro-thermal hybrid power generation have great safety and economic benefits. Primary frequency regulation is an important means of maintaining the stability of grid frequency. Under the condition of high proportion of hydropower units, this paper analyzes the influences of different parameters on grid frequency, and the joint frequency control strategy of hydro-thermal power units. And simulation results verify the feasibility of the joint control strategy for the hydro-thermal hybrid power generation units, which is of great significance to the stability of the whole sending-end grid and even the stability of UHVDC transmission system.

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Section: Introductionmentioning

confidence: 99%

Research on the Frequency Control Strategy of Hydro-thermal Power Generating Units

Tang¹,

Guo²,

Cui³

2017

dtetr

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“…AC/DC hybrid power grid simulation and control protection system simulation provides power flow calculation services to achieve DC transmission control function simulation and protection function simulation for the OWS to provide telemetry, remote information [3].…”

Section: B Network Structurementioning

confidence: 99%

Research on Simulation System of UHVDC Transmission

Qin¹,

Qiu²,

Tan³

et al. 2017

Proceedings of the 2017 International Conference on Electronic Industry and Automation (EIA 2017)

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Abstract-Skill training of UHVDC Operators is becoming increasingly important with the rapid construction of UHVDC projects. It is necessary to build a simulation system to meet the training needs. This paper presents a fully digital software simulation program. The entire system can run on a computer, which includes the Operators Work Station system, the primary equipment and the second equipment scene simulation, while in the background of AC/DC hybrid power grid and control & protection system simulation. This simulation system provides training for the operation of the UHVDC converter station with the simulation of the whole scenes of Jinping -Suzhou UHVDC transmission project as the prototype of the training system.

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Corona inception field of typical overhead line conductors under variable atmospheric conditions

Bousiou

Mikropoulos

Zagkanas³

2020

Electric Power Systems Research

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Statistical evaluation and numerical analysis of effect of transverse wind on ionized field of ±800 kV UHVDC operating transmission lines

Cited by 5 publications

References 22 publications

Research on the Frequency Control Strategy of Hydro-thermal Power Generating Units

Research on the Frequency Control Strategy of Hydro-thermal Power Generating Units

Research on Simulation System of UHVDC Transmission

Corona inception field of typical overhead line conductors under variable atmospheric conditions

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