400-kV-network harmonic impedance evaluation from harmonic distortion measurements at the RFX site
✍ Scribed by P. Bettini; A. De Lorenzi
- Book ID
- 102838058
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 759 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1430-144X
No coin nor oath required. For personal study only.
✦ Synopsis
The lack of knowledge of the harmonic frequency behnviour of the e-rtra-high-voltage (EHV) transmission network prevents the possibility to choose, at the design stage, an appropriate system f o r harmonic mitigation f o r current harmonic source loads directly f e d by the transmission network, as well as arc furnaces and facilities f o r thermonuclear fusion researches. The paper describes the methodology employed to determine the harmonic network impedance from current and voltage measurement seen at the Camin-Padova node of the Iralian transmission network, in which are injected the current harmonics produced by the reversedfield pinch experiment (RFX) fusion facility; in particufar, a simple method f o r precise mensurement of voltage harmonics is presented in detail.