Detection of the point of voltage collapse using the FSQV method

• Type: Article in International Conference Proceedings Book
• Date: 2005

Authors

Andrade, AC (Author) Other; Fernando Maciel Barbosa (Author) FEUP

Conference proceedings International

Title: 2005 IEEE Russia Power Tech, PowerTech

2005 IEEE Russia Power Tech, PowerTech

St. Petersburg, 27 June 2005 through 30 June 2005

Indexing

Scopus - 0 Citations

Scientific classification

FOS: Engineering and technology > Electrical engineering, Electronic engineering, Information engineering

CORDIS: Technological sciences > Engineering > Electrical engineering

Other information

Authenticus ID: P-007-NCJ

DOI: 10.1109/ptc.2005.4524374

Abstract (EN): This paper presents and analyses a new method for the detection of the point of collapse and a new index for the definition of the distance of the voltage collapse point. This paper demonstrates that a point of a Newton-Raphson power flow becomes singular when the full sum of the partial derivate of the reactive power equations in relation to the voltage level is approximately constant. Numerical experiments using standard IEEE 14 and 57 bus systems show that the proposed method can compute the voltage collapse point using several different scenery of load increase, line or generator outages. The methodology proposed may be easily implemented in any power flow program.

Language: English

Type (Professor's evaluation): Scientific