An Assessment of the Impact of Wind Generation on System Frequency Control

被引：214

作者：

Doherty, Ronan ^{[1
]}

Mullane, Alan ^{[2
]}

Nolan, Gillian ^{[3
]}

Burke, Daniel J. ^{[4
]}

Bryson, Alexander ^{[1
]}

O'Malley, Mark ^{[4
]}

机构：

[1] Airtricity, Dublin, Ireland

[2] Ecar Energy Dublin, Dublin, Ireland

[3] EirGrid, Dublin, Ireland

[4] Univ Coll Dublin, Dept Elect & Elect Engn, Elect Res Ctr, Dublin 4, Ireland

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2010年 / 25卷 / 01期

关键词：

Frequency control; power generation dispatch; power system security; wind power generation; TURBINES; ENERGY;

D O I：

10.1109/TPWRS.2009.2030348

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Rising wind generation penetrations and the distinctive inertial characteristics of associated turbine technology will impact system frequency control. While wind production will displace conventional synchronous plant, empirical study data presented also suggest that the relationship between the total stored turbine kinetic energy and the total system power production for wind is a variable that exhibits significant nonlinearity. Changing trends in system frequency behavior of a power system following the loss of the largest generator are studied in detail here, using simplified frequency control models and extensive simulations of wind penetration scenarios over an extended multiyear timeframe. The system frequency response is characterized by the rate of change of frequency and the frequency nadir. Results show that increasing levels of doubly fed induction generators and high-voltage dc interconnection alter the frequency behavior significantly, and that system operators may have to be proactive in developing solutions to meet these challenges.

引用

页码：452 / 460

页数：9

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