Specifications

independent regulation of active and reactive power. Compared with vector control using PI
controller, this strategy does not need repeated coordinate transformation but simplify the
control algorithm; for no coupling term and feed-forward compensation exist, the robustness of
the control system is improved, improving the quality of output current. Simulation and
experimental results show that PR control of TSMC excited doubly-fed wind power generation
system has a good dynamic and static performance.
Number of references: 23
Main heading: Quality control
Controlled terms: Algorithms - Control systems - Electric power generation -
Resonance
Uncontrolled terms: Connected to the grid - Decoupling controls - Doubly-fed wind
power generations - Proportional-resonant controls - Two stage matrix converter -
Variable speed constant frequency
Classification code: 615 Thermoelectric, Magnetohydrodynamic and Other Power Generators
- 701 Electricity and Magnetism - 723 Computer Software, Data Handling and Applications
- 731.1 Control Systems - 913.3 Quality Assurance and Control - 921 Mathematics
DOI: 10.3969/j.issn.1003-6520.2013.05.028
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
4.
Accession number: 20132516429359
Title: Characteristics of spatial distribution of soil water-air-heat parameters in typical oasis
croplands at middle reaches of Heihe River
Authors: Wang, Weihua1 ; Wang, Quanjiu1, 2 ; Wu, Xiangbo1 ; Wang, Shuo1/王卫华;王全九;武
向博;王铄
Author affiliation: 1 Institute of Water Resources and Hydro-electric Engineering, Xi'an
University of Technology, Xi'an 710048, China
2 State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of
Soil and Water Conservation, The Chinese Academy of Sciences, Yangling 712100, China
Corresponding author: Wang, Q. ([e-mail])
Source title: Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural
Engineering
Abbreviated source title: Nongye Gongcheng Xuebao
Volume: 29
Issue: 9
Issue date: May 1, 2013
Publication year: 2013
Pages: 94-102
Language: Chinese
ISSN: 10026819
CODEN: NGOXEO
Document type: Journal article (JA)
Publisher: Chinese Society of Agricultural Engineering, Agricultural Exhibition Road South,