FIELD: power engineering; power plants using energy of compressed natural gas of reducing unit; supply of commercial gas for consumers by standard method and non-standard method-supply of gas in compressed or liquefied state. SUBSTANCE: complex is provided with automobile gas- filling compressor station whose compressor is connected to line of gas used in turbo-expander by means of suction line and to preheater by means of delivery line of compressor stages; preheater is communicated with turbo-expander by heated medium; compressor drive is provered from electric generator of pneumoelectric generator set. EFFECT: possibility of obtaining double utilization of energy of natural gas: pressure differential and thermal energy of compressed gas; low cost of electric energy and compressed natural gas. 1 dwg
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