Wind power and photovoltaic power generation distribution map

What is the wind and PV power generation potential of China?

The wind and PV power generation potential of China is about 95.84 PWh, which is approximately 13 times the electricity demand of China in 2020. The rich areas of wind power generation are mainly distributed in the western, northern, and coastal provinces of China.

How many data points are there from wind and photovoltaic power stations?

This paper focuses on analyzing historical data from wind and photovoltaic power stations in a specific region of a southern province in China during the year 2020. The dataset comprises 366 days of data, with a time interval of 15 minutes, resulting in a total of 35,136 data points.

Are there missing data for wind and photovoltaic power generation?

There are no missing data in our dataset, but the outliers values of power and meteorological data account for 1.67% and 4.16% of the wind and photovoltaic power generation, respectively. The data in this paper include meteorological and power generation data. Different features may have different dimensions and magnitudes.

Where is distributed photovoltaic power available?

In terms of regions, the technical potential of distributed photovoltaic power in the “Three Northern” regions (Northeast, Northwest, and North China) accounts for 51.34% of the country’s total, while that in the Southern Middle East Region (Central China, East China, and South China) accounts for 48.66%.

What is the regional distribution of photovoltaic power stations in China?

In general, the regional distribution of photovoltaic power stations in China is quite different, and the regional competition patterns are variable. Provinces with high installed photovoltaic power stations and high regional competition are mainly located in Northwest and North China.

What are the features of a regional photovoltaic power cluster?

These features include wind speed (WS), wind direction (WD), temperature (T), pressure (P), and humidity (H). For wind direction, we use sin function to convert the angle value. Similar to regional wind power cluster, the regional photovoltaic power cluster also contains three photovoltaic power stations.