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An Improved Scheme of Active Power Differential Protection for Transmission Line

2018 IEEE Power & Energy Society General Meeting (PESGM), 2018
In this paper, an improved scheme of active power differential protection for transmission line is proposed. The criteria for active power differential protection are optimally designed and described in detail. Restraint characteristic criteria and additional auxiliary criteria are used to solve the "voltage dead zone" issues of active power ...
Yangyang He   +5 more
openaire   +1 more source

Intelligent Protection Scheme for the Part of the Transmission Power System

2015
The paper provides the analysis of the part of the transmission power system, with a focus on the system stability in order to mitigate the contingencies and to prevent the partial or total blackout of the power system. The mathematical model of the power system was built in the Siemens Power System Simulator for Engineering PSS®E.
Mikac, Elvis   +2 more
openaire   +2 more sources

An Integrated Boundary Protection Scheme for Power Transmission Line Systems

International Journal of Emerging Electric Power Systems, 2008
This paper presents an integrated boundary protection scheme for power transmission line systems. The scheme combines the latest developments in two areas of power system protection, the transient based protection and the integrated protection. In the proposed scheme, an integrated relay based on the boundary protection principle installed at a ...
Zhiqian Bo   +4 more
openaire   +1 more source

Feasibility Study on Active Power Security Protection of Transmission Section

2009 Asia-Pacific Power and Energy Engineering Conference, 2009
Recent blackouts have fully presented the damage of the cascading overload trip. The basic reason for cascading overload trip is poor global superiority of the back-up protection and existing auto-mechanisms which only focus on action behavior of themselves to cut component, but don't consider the damage of power transferring and the change of network.
Zhiqian Bo   +4 more
openaire   +1 more source

Protective relay resiliency in an electric power transmission system

2022
Arturo Conde Enríquez   +1 more
openaire   +1 more source

A Novel Integrated Protection for VSC-HVDC Transmission Line Based on Current Limiting Reactor Power

IEEE Transactions on Power Delivery, 2020
Xianggen Yin, Yufei Teng, Shilong Li
exaly  

Novel Differential Protection Approach of UHV AC Transmission Lines Based on Tellegen's Quasi-Power Theorem

IEEE Transactions on Power Delivery, 2022
Li Jin, Luliang Zhang, Shiming Liu
exaly  

Performance evaluation of power differential protection applied to half-wavelength transmission lines

Electric Power Systems Research, 2022
Maria Cristina Tavares, Aline Moro
exaly  

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