Commit c942e943 authored by kuhan's avatar kuhan
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Delabole update

parent 1f73a891
......@@ -76,7 +76,7 @@ In August 1991 North Cornwall District Council granted planning permission for t
## Measurement system
Two meteorological masts were erected on the farm. Mast 1, located ENE from Turbine 9, was the most comprehensively equipped, with Vector Instruments A100 cup anemometers at 10 m, 20 m, 33 m and 44 m heights, a W250P wind vane also from Vector Instruments at a height of 44 m, a Unidata 6522A barometric pressure gauge, a Campbell Scientific ARG100 tipping bucket rain gauge and two Skye Instruments temperature probes mounted at 5 m and 44 m. Mast 2 was equipped with two anemometers one at 10 m, the other at 33 m. This mast was also fitted with a wind vane at a height of 33 m. The data acquisition system hardware consisted of a Dell 486 PC with 130 Mb hard disc, tape streamer and colour VGA screen running the OS/2 operating system. This PC was situated in the wind farm site office with a second similar PC connected via a network and situated in the Deli Farm office. The turbines were connected to the data acquisition computer via a Quest data concentrator supplied by Winddane. Additional sensors connected to remote data loggers passed data via radio transmitters. A receiver was installed at the wind farm office and connected to the data acquisition computer. The data from the two meteorological masts, the sub?station electrical data and two sites of noise monitoring equipment (required by a concurrent ETSU monitoring contract ? W/32/00289/00/00) were acquired by these systems. A system diagram of the data acquisition system is shown in Figure 2.3. The software for the data acquisition system was purpose written. As well as acquiring basic data, it computed derived performance parameters and allowed all these data to be downloaded on a daily basis via a modem.
- 1. [List of wind farm signals](./Wind_farm/delabole/wf_signals.csv)
- 1. [List of wind farm signals](./wind_farm/delabole/wf_signals.csv)
## Nominal values
![](./Wind_farm/delabole//nom_speed.gif)
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