Search found 6 matches

by Wenting.Chen
Wed Dec 04, 2019 9:12 pm
Forum: General
Topic: FAST Simulation in yawed flow conditions
Replies: 8
Views: 2421

Re: FAST Simulation in yawed flow conditions

Dear Jason

Thank your very much for your response. It really help.


Best wishes,

Wenting Chen
by Wenting.Chen
Tue Dec 03, 2019 9:44 pm
Forum: General
Topic: FAST Simulation in yawed flow conditions
Replies: 8
Views: 2421

Re: FAST Simulation in yawed flow conditions

Dear Jason In the Test.18 file "DervoDyn" there is a "NacYawF" -- NACELLE-YAW CONTROL ------------------------------------- 4 YCMode - Yaw control mode {0: none, 3: user-defined from routine UserYawCont, 4: user-defined from Simulink/Labview, 5: user-defined from Bladed-style DLL...
by Wenting.Chen
Tue Dec 03, 2019 1:06 am
Forum: General
Topic: FAST Simulation in yawed flow conditions
Replies: 8
Views: 2421

Re: FAST Simulation in yawed flow conditions

Dear Jason.Jonkman I have some doubt about the following answer, I'm not sure what you are doing differently, but I just ran three 60-s cases of the land-based NREL 5-MW turbine as follows: 1) Test18 unchanged (includes turbulence at 12 m/s mean wind speed, but without a mean yaw error) 2) Test18 wi...
by Wenting.Chen
Sun Nov 24, 2019 7:46 pm
Forum: Controls
Topic: yaw control,yaw rate, power generation, wind vane
Replies: 3
Views: 1262

Re: yaw control,yaw rate, power generation, wind vane

Dear Jason.Jonkman, Thank you for your advice, follow your directions, I first set the yaw pisition is the intigration of yaw rate. Then, I change the yaw direction target. Here are some point: (1) the wind direction in input file is pisitive value. However, in simulink the wind direction comes from...
by Wenting.Chen
Tue Nov 19, 2019 12:01 am
Forum: Controls
Topic: yaw control,yaw rate, power generation, wind vane
Replies: 3
Views: 1262

Re: yaw control,yaw rate, power generation, wind vane

the simulation input wind speed and direction is as follows
by Wenting.Chen
Mon Nov 18, 2019 11:59 pm
Forum: Controls
Topic: yaw control,yaw rate, power generation, wind vane
Replies: 3
Views: 1262

yaw control,yaw rate, power generation, wind vane

Hello every one, Recelently,I have been using the FAST v8, to do yaw control in Test18.fst. FAST Certification Test #18: NREL 5.0 MW Baseline Wind Turbine (Onshore) In servodyn,the corresponding code is set as --------------------- NACELLE-YAW CONTROL ------------------------------------- 4 YCMode -...

Go to advanced search