Electricity supply for miner and bitcoin and mining through the construction of DG, CHP and CCHP gas ...

Electricity supply for miner and bitcoin and mining through the construction of DG, CHP and CCHP gas ...

Farm mining electricity supply According to the current situation where the supply of electricity to miners has become very difficult and difficult, the main concern of mining activists in Iran is the supply of electricity to their farms in the future. These days, the news indicates that the government and parliament are planning to export mining electricity tariff, which is more expensive than the commercial tariff. In this situation, the profitability of miners is greatly reduced and even in some situations it may be a loss. It is diesel, since diesel engines are suitable for emergency applications and not for 24-hour use, so the only suitable option for miners' electricity is to use gas engine-generators. Gas burner generator One of the methods of supplying electricity to miners is the use of gas generators. As its name suggests, the gas-burning generator uses city gas or cylinders to generate electricity. This type of generator has different types. Considering that miners are high-consumption devices and when we talk about farms, we refer to the types of high capacity, this type of generators consists of a gas-burning engine and a generator that uses the energy from burning gas to turn the generator and produce electricity. . The gas generator is of two different types: 1- gas turbine 2- reciprocating gas engine A gas turbine consists of a blade, a compressor, an intake, etc., as a result of the impact of the hot gas from the compressor outlet on the turbine blades, rotation is created, and the generator shaft is rotated, and electricity is produced, and its efficiency is lower than that of the reciprocating engine. Therefore, to produce a limited amount of electricity, it consumes more gas than a gas engine. For example, a TB5000 turbine burns 400 cubic meters of gas per hour to produce one megawatt of power. The famous brands in the field of turbine are GE and Siemens, the turbine engines available in Iran are more than the Siemens brand, such as SGT600 and SGT400 and..... A gas engine that rotates the crankshaft of the generator and produces electricity through the reciprocating movement of the piston and turning it into a rotational movement. In recent years, it has been highly welcomed by power plant owners and it has been produced from 100 kW to 12 MW by different brands, and it has a much higher efficiency, lower price, and lower operating and operating costs than turbines, and its famous brands include Caterpillar. And MTU, Junbakher, MWM and MAN, their gas consumption is 250 cubic meters per hour with an efficiency of 42%, and the pressure of the gas entering the engine is 10 to 34 kilopascals, which is lower than the city pressure and requires a reducer. In order to install and operate a gas power plant or generator, you must first obtain a license from the Ministry of Energy and Gas Company.