' w$ }/ }" q* W课程信息〉 2 z! q$ a/ Y5 v) E( h/ @% v) d% w8 V+ ]' O+ M- L; u/ a
Learning objectives:, l6 `9 t4 X6 \; E, }! r; N; w
A student who has met the objectives of the course will be able to: 7 P/ D- }! p, ^4 y6 O, L& r( t4 _( x ( ?7 z5 m; F Adetermine wind turbine site characteristics0 }9 H! J& w* k: }9 J2 r
determine wind turbine power curve 4 ^& [. h1 T, O# tdetermine structural properties e.g. eigenfrequencies, mean loads and fatigue life consumption4 Q0 K1 @% Z' c4 i
assess impact of wind turbine on power grid4 q1 g# V+ j' E1 m2 [
address environmental problems e.g. noise emission % H% T! B0 n# N% D! sselect proper sensors based on type, accuracy, calibration and installation requirements4 S& k2 @) G: |3 ]* _9 M5 c" I
describe requirements to sensor field calibration and field control & X6 n; I) @5 x8 [1 @4 y' E
design and program a data acquisition system from sensor to data management ; u$ y% H0 Q, C+ ~- ]" H! K, Oidentify relevant standards ; j7 G7 o7 T/ D7 u4 H 2 a, t0 j" ]9 f! V- W# p/ x1 I e9 b' S+ \9 |" ~
, W8 A9 R3 f+ c: G( Z0 ZContent: " _0 _$ e6 b1 U7 A
Introduction to theory and methods for experimental determination of wind characteristics, wind turbine power performance and mechanical loads together with assessment of electric power quality and noise emission. / r5 N! b6 a8 ?$ k# D9 ]! kPresentation of IEC-standards for wind turbine testing. , ~: U* r: v! a( l" p2 sDescription of instrumentation involved in the testing, ranging from sensors, data acquisition, database management and data analysis. 3 M- X( P% }+ j
Discussion of sensors, their principles, accuracy and calibration with special attention given to the anemometer, the strain gauge and voltage/current measurement transformers. 0 v8 i/ {3 u! k2 ~+ {
Learning how to design and implement a data acquisition system based on LabView." [0 w2 |5 {- X; u+ h4 s
The lectures are combined with exercises founded in real wind turbine measurements, calibration of sensors in the laboratory and recording of real-time data from a 500 kW wind turbine sited at Risø. The wind turbine is operational and equipped with a complete measurement system, which is available from DTU over the Internet, see www.winddata.com/nordtank/. 2 m8 T! p( e' @- Z& l+ mAn excursion to the wind turbine site is planned. / B1 `6 x/ g8 m& h+ {, \% A0 A- [Part of the lectures are given by researchers from Risø National Laboratory.( J5 [1 l3 U% m0 v
赣公网安备36040302000210号 )|网站地图
狗仔卡
发表于 2008-8-1 22:06:25
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
发表于 2008-8-2 08:58:49
