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Application filed by Национальный Университет "Львовская Политехника"filedCriticalНациональный Университет "Львовская Политехника"
Priority to UAU201208454UpriorityCriticalpatent/UA77017U/en
Publication of UA77017UpublicationCriticalpatent/UA77017U/en
An electric gas-expansion installation with natural gas heating includes main pipeline divided into two pipelines on one of which throttling device is installed, and on the other one – connected in sequence three turbo-expanders and electric generator. Upstream of each turbo-expander a heat exchanger is installed, this is connected to condenser of heat pump. Between the condenser of the heat pump and the heat exchangers electric heat exchanger is installed. The generator is electrically connected to the heat pump through frequency changer and power transformer.
UAU201208454U2012-07-092012-07-09Electric gas-expansion installation for natural gas heating
UA77017U
(en)
Device for thermal insulation between a turbine of which the wheel is rotated by a hot fluid and an electricity generator with a rotor coupled to said wheel, in particular for a turbine generator