CONTROL OF ENERGY EFFICIENCY IN INDUSTRY AND HOUSING AND COMMUNAL SERVICES
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UDC 621.311.22.011
Automatic control for heating systems with water jet pump accession
Sergey Vladimirovich Panferov, Candidate of Science (Engineering), Associate Professor of Heat and Gas Supply and Ventilation Department of South Ural State University, Chelyabinsk, Russian Federation, tgsiv@mail.ru
Vladimir Ivanovich Panferov, Doctor of Science (Engineering), Professor, Head of Heat and Gas Supply and Ventilation Department of South Ural State University, Chelyabinsk, Russian Federation, tgsiv@mail.ru
Abstract
The problem of automatic control of elevator heating systems in the buildings is considered. The pulse control algorithm which eliminates “overheating” of buildings, including the period of the “cut-off” temperature chart of central heating, is proposed. The duty cycle of the control pulses is calculated by measuring the temperature of network water and its flow rate or the heat-transfer fluid at the inlet of the heating system and its flow rate.
Keywords
automatic control system, water jet pump heating system, duty cycle of control pulses, temperature mode, water flow
References
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Source
Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2013, vol. 13, no. 1, pp. 42-47. (in Russ.) (The main)