Simple calculation:
1. Unit power curve distribution is required y1=f(x1)
2 Webull distribution function of annual wind speed y2=f(x2) is required
3 y=y1*y2*number of hours throughout the year x1=x2
4 The result of integrating the value y according to the webull function is. annual electricity production
The formula is as follows: overall electricity consumption of the factory = electricity production - electricity supply.
Electricity consumption of an integrated plant refers to the total amount of electrical energy consumed by an integrated plant during a specific period of time. In the formula for calculating factory electricity consumptionintegrated = electricity production - quantity supplied, electricity production represents the production of electrical energy generated by the integrated factory itself, while electricity supply represents the electrical energy purchased by the integrated factory from from external energy suppliers. By subtracting the electrical supply from the electricity production, the electrical energy consumed by the integrated installation itself can be obtained. This calculation formula is based on the principle of conservation of energy, that is to say that energy cannot be created or destroyed, but can only be transformed or transferred. The calculation of the power consumption of the integrated plant must take into account the power generation capacity of the integrated plant itself and the external power supply. The subtraction operation in the formula means that the electrical energy generated by the integrated plant itself is subtracted from the energy generated by the integrated plant itself.electricity purchased externally. The difference obtained is the electrical energy consumed by the integrated plant itself.
Does anyone know how much a single wind turbine installed at Gancheng Wind Farm, Dongfang City, Hainan Province costs? How much electricity is produced per day?
A 600,000 ton power plant generally refers to an installed capacity of 600,000 kilowatt hours, which can produce 14.4 million kilowatt hours of electricity per day, regardless of losses. The relationship between electricity and electricity production is: 1 kW·h = 1 kilowatt hour.
Analysis: Installed capacity refers to the rated active power of the generator actually installed in the system. The power of the generator can generate 600,000 kW of electricity per hour. Simply put, it generates 600,000 kWh of electricity per hour.
The unit 600,000 means that the pNominal power of the generator is 600 MW. If fully charged for a day (100% charging rate), the electricity production for a day is: W=P×t=. 600000KW×24=14400000KW.h (Expenses).
The kilowatt hour is what we usually call the “degree”, which is the unit of electrical power. The symbol is: kWh. The calculation formula is power times time. Suppose the power of an energy-consuming device is 2,500 watts, that is, its power consumption per hour is 2.5 kilowatt hours, or 2.5 kilowatt hours of electricity per hour.
Detailed information:
The installed capacity is 2*150,000 kilowatts, or two production units of 150,000 kilowatts. The theoretical electricity production capacity of each unit per hour is 150,000 kilowatthours.For example, a power plant with an installed capacity of 1 million kilowatt hours can produce 650,000 kilowatt hours of electricity per hour based on a 35% loss. It can produce 1 million kilowatt hours of electricity in 1.55 hours, or about 39%. million kilowatt hours of electricity per day.
Electricity production does not include the energy production of AC-DC electric conversion units, exciters and cycle conversion equipment. The quantity of electricity produced is calculated based on the difference between the current period and the indication of the previous period on the watt-hour meter of the production unit. The watt-hour meter indication is based on 24:00 on the last day of the period.
Baidu Encyclopedia - Installed Capacity
Baidu Encyclopedia - Degree
The price of a single unit is approximately 1000W, and wind energy production cannot be calculated withec accuracy on a daily basis, the annual grid-connected electricity production is 110 million KWH and the total electricity production is 120 million KWH. The units are 1.5 MW wind turbines supplied by Mingyang, with a total of 33 units. The total installed capacity is 50,000. In fact, it is only 49.5. The unit only operates at full power. The next machine can only reach 1,500 kWh per hour. When wind conditions are good and there are no faults, it can send up to 1.18. million per day, which is the limit.