FIELD: heat and power supply to apartment houses.
SUBSTANCE: proposed domestic heat and power cogeneration system designed to supply heat and power to some loads in case of failure of supply mains has Stirling engine for heat supply to apartment houses that incorporates power supply. Domestic cogeneration heat and power system is powered from supply mains. When supply mains fails to feed system with main power, this system is thrown on supply mains independently and produces heat which is conveyed to controller and to water pump so as to maintain continuous heat supply to apartment houses. Then remaining power is supplied to chosen domestic power equipment such as that of lighting or television network. In this case voltage is checked up to prevent shutdown of Stirling engine.
EFFECT: enhanced operating reliability of proposed heat and power cogeneration system.
17 cl, 4 dwg
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