Exploratory assessment of the dynamic behavior of multimachine system stabilized by a SMES unit

Journal Article · Tue Aug 01 00:00:00 EDT 1995 · IEEE Transactions on Power Systems

DOI:https://doi.org/10.1109/59.466487· OSTI ID:163058

Simo, J B ^[1]; Kamwa, I ^[2]

---

1. Univ. Laval, Quebec (Canada)
2. Hydro-Quebec, Varennes, Quebec (Canada)

A new linear model of superconducting magnetic energy storage (SMES) system is designed for dynamic stability analysis in multimachine power system. An equivalent current source for the SMES unit is assumed. The linear model includes voltage, active power and energy regulators. On a sample network, eigen analysis using the QR algorithm shows that the proposed model increases the damping of slow oscillation modes. Step-response simulations illustrate the positive impact of the SMES regulator as a power system stabilizer. Performing the component connection method (CCM), the approach is attractive in case one or more additional SMES units should be considered.

• OSTI ID: 163058
• Report Number(s): CONF-950103-; ISSN 0885-8950; TRN: IM9604%%162
• Journal Information: IEEE Transactions on Power Systems, Vol. 10, Issue 3; Conference: Winter meeting of the IEEE Power Engineering Society, New York, NY (United States), 29 Jan - 2 Feb 1995; Other Information: PBD: Aug 1995
• Country of Publication: United States
• Language: English

Related Subjects

24 POWER TRANSMISSION AND DISTRIBUTION
25 ENERGY STORAGE
POWER SYSTEMS
SUPERCONDUCTING MAGNETIC ENERGY STORAGE
STABILIZATION
PERFORMANCE
MATHEMATICAL MODELS