摘要：The paper presents, the results of research on the operation and
energy efficiency of a 186 kW gas-fired condensing boiler operating in
a hybrid heat source system. The boiler co-operates with an 81.1 kW
(electric) brine-to-water compressor heat pump, a 27.4 kW air-to-water heat
pump and 6 flat solar collectors. A local, built-in, hybrid heat source is
located in a public building and is intended to satisfy the building needs. The
study was conducted over a period of 1 year – from 1 September 2014 to
31 August 2015. The gas-fired boiler operates in the heating buffer system
all year round. The boiler performance is characterized both in the winter
and in the summer season, in terms of the amount of heat produced and the
heating power. The calculations results of the heat generation efficiency
obtained in the measuring period are also presented.
其他摘要：The paper presents, the results of research on the operation and energy efficiency of a 186 kW gas-fired condensing boiler operating in a hybrid heat source system. The boiler co-operates with an 81.1 kW (electric) brine-to-water compressor heat pump, a 27.4 kW air-to-water heat pump and 6 flat solar collectors. A local, built-in, hybrid heat source is located in a public building and is intended to satisfy the building needs. The study was conducted over a period of 1 year - from 1 September 2014 to 31 August 2015. The gas-fired boiler operates in the heating buffer system all year round. The boiler performance is characterized both in the winter and in the summer season, in terms of the amount of heat produced and the heating power. The calculations results of the heat generation efficiency obtained in the measuring period are also presented
