Synchrophasor Measurement-Based Wind Plant Inertia Estimation [electronic resource] : Preprint

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.531 Applied physics
• Thông tin xuất bản: Golden, Colo. : Oak Ridge, Tenn. : National Renewable Energy Laboratory (U.S.) ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2013
• Mô tả vật lý: Size: 8 pp. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 258952
• Chủ đề: 1. 17 wind energy; 2. Ineria; 3. Inertia constant; 4. National renewable energy laboratory; 5. Phasor measurement unit

Tóm tắt

The total inertia stored in all rotating masses that are connected to power systems, such as synchronous generations and induction motors, is an essential force that keeps the system stable after disturbances. To ensure bulk power system stability, there is a need to estimate the equivalent inertia available from a renewable generation plant. An equivalent inertia constant analogous to that of conventional rotating machines can be used to provide a readily understandable metric. This paper explores a method that utilizes synchrophasor measurements to estimate the equivalent inertia that a wind plant provides to the system.