NDLI: Impact of high WPPs penetration on Vietnam Power System

Content Provider	IEEE Xplore Digital Library
Author	Hanh Thi Nguyet Nguyen Vittal, V.
Copyright Year	2015
Description	Author affiliation: Sch. of Electr., Comput. & Energy Eng., Arizona State Univ., Tempe, AZ, USA (Vittal, V.) \|\| Sch. of Electr. Eng., Hanoi Univ. of Sci. & Technol., Hanoi, Vietnam (Hanh Thi Nguyet Nguyen)
Abstract	Wind power installed capacity is expected to reach 1,000 MW and 6,200 MW in the Vietnam Power System (VPS) in 2020 and 2030, respectively. But detailed dynamic analysis of the wind power plants' (WPPs) integration into the VPS is still scarce. In this paper, first, the impact of WPPs' integration on the dynamic voltage performance and the wind turbine generator (WTG) low-voltage-ride-through (LVRT) requirement in the VPS for the year 2020 is studied. Then, case studies on the VPS for the year 2020 with different levels of wind penetration and different values of WTG's maximum allowable voltage sag are studied. Simulation results show that the 2020 VPS can lose as much as 1,000 MW (100%) of WPP's generated power following a severe contingency if the WTG's LVRT capability is not considered. In some scenarios, the loss of WPPs' generated power can cascade into a power system islanding situation which in turn could cause massive load shedding (15%) in the load-rich subsystem and result in wide variations of the electrical parameters of generators near the islanding boundary.
Starting Page	1
Ending Page	6
File Size	824561
Page Count	6
File Format	PDF
e-ISBN	9781479979615
DOI	10.1109/ECTICon.2015.7206941
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-06-24
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	power system islanding Voltage fluctuations Vietnam power system dynamic study Power system stability Generators Stability analysis low voltage ride through Relays transient stability Circuit stability Transient analysis wind power plants
Content Type	Text
Resource Type	Article

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