Nacelle Wind Speed Correction of Wind Turbine Generation Units Based on Wind Speed Measured by Anemometer Tower

Authors

Gao Feng, 1. School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China;;
Xiyun Yang, 1. School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China;;
Wang Wei, 1. School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China;;
Zhang Lei, 2. Datang Corporation (Chifeng) Renewable Limited Co., Chifeng 024400, China;

Abstract

Abstract: In consideration that there are great calculation errors in theoretical correction of nacelle wind speed, the entire range of wind speed was divided according to changes of control strategies for wind turbine generation unit. The nacelle transfer function (NTF) was defined by higher-order polynomial fitting to identify a method for correcting nacelle wind speed based on wind measurements of the anemometer tower. It doesn’t only overcome problems like poor practicability of IEC standards NTF, but also has higher fitting precision than simple linear fitting without intervals. By introducing intermediate intervals, the problem about discontinuous NTF in different sections has been improved. The calculation example suggest that the above method is high advantageous in correcting nacelle wind speed.

Recommended Citation

Feng, Gao; Yang, Xiyun; Wei, Wang; and Lei, Zhang (2020) "Nacelle Wind Speed Correction of Wind Turbine Generation Units Based on Wind Speed Measured by Anemometer Tower," Journal of System Simulation: Vol. 28: Iss. 11, Article 21.
DOI: 10.16182/j.issn1004731x.joss.201611021
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss11/21

First Page

2790

Revised Date

2015-09-16

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201611021

Last Page

2797

CLC

TM614

Recommended Citation

Gao Feng, Yang Xiyun, Wang Wei, Zhang Lei. Nacelle Wind Speed Correction of Wind Turbine Generation Units Based on Wind Speed Measured by Anemometer Tower[J]. Journal of System Simulation, 2016, 28(11): 2790-2797.

DOI

10.16182/j.issn1004731x.joss.201611021