Required input for feasibility study on PV project

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Required input for feasibility study on PV project

PART 1 Meteorological Data

1.1
Find the typical and long-term meteorological station, which nears by the potential site

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Collect the general condition of the observation station, including the type, location, elevation, surroundings and the impact by the surroundings of the radiation observation instruments

Result: got the “climatological data for the period 1981-2000”, from the station Kamphaeng phet.

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The history of the meteorological station, such as the status of the surroundings; the change information of the location and the radiation observation instruments

Result: no information.

1.2
Collect the data of the mentioned meteorological station or the other long-term data, including:

1）
Key characteristic values of atmosphere:

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Mean temperature

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Extreme max temperature

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Extreme min temperature

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Max temperature

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Min temperature,

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Mean rainfall

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Mean evaporation

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Max depth of frozen ground

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Max snowpack depth

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Mean wind speed

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Prevailing wind and occurrence time

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Max wind speed

Result: could get the input from the “climatological data for the period 1981-2000”

2）The mean monthly temperature within 30 years.

Result: could get the input from the “climatological data for the period 1981-2000”, but for 20 years.

3）The numbers of disastrous days within 30 years

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Sand and dust weather

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Haze

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Fog

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Hail

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Thunderstorm

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Squall

Result: could get the input from the “climatological data for the period 1981-2000”, but for 20 years.

4）Monthly radiation data and sunshine duration (hours) within 30 years

Result: No information from the station, but got the NASA data.

5）与项目观测站同期完整年逐时（或更短）的太阳辐射资料（含直接辐射、散射辐射、总辐射资料）；

Result: No information from the station, but got the NASA data.

6）项目现场太阳辐射观测站至少连续1年的逐分钟太阳能的总辐射、直接辐射、散射辐射、气温等的实测时间序列数据；

Result: No information from the station, but got the NASA data.

7）Flood data

Result: got a pdf map, but it is in Thai.

PART 2 Other Data

2.1 County annals

Result: No information.

2.2 Planning of the potential site and pre- feasibility study work product

Result: No information.

2.3Topographic map—Auto CAD file

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Measurement accuracy: no less than 1:5000; 1:2000 or 1:1000.is better.

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The map shall show elevation of each contour line, location and name of railway, road, country, lake, wet land, and river and so on.

Result: can only get the 1:50000 drawing.

2.4 Soil condition

Result: No information.

2.5 Physical geography of the potential site, including:

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Transportation status to the site(Accessibility of roads to the site)

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Dust status and the distribution of other pollution sources

Result: No information.

2.6 光伏发电工程所属地区社会经济现状及发展规划、太阳能发电发展规划、电力系统概况及发展规划、电网地理接线图、土地利用规划、自然保护区和可利用的消防设施等资料。

2.7 The evidence to prove that the photovoltaic project already obtained the access to power system from PEA.

Result: can got the certificate from the partner recently.

2.8 The price of main construction materials and relative documentations and regulation on cost estimation.

Result: No information.

2.9 Grid connection requirements

Result:

2.10 Sub-station

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Distance of sub-station to site

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Pre-approval by PEA that the sub-station can take the expected upload of the installed capacity, if needed.

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Confirmation by local authorities, if needed

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Information of the transmission lines, names, capacity, access point to the grid…

Result:

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