Analysis on influence of energy price ratio on energy saving benefit of heat pump

Through the introduction of heat pump technology, concludes that the energy saving rate is positively correlated with the economic benefit in theory. But in engineering application, exists the phenomena that econonic benefit loss occurs while the energy saving rate is comparatively high. Through the case analysis, illustrates the primary cause of this problem and suggests promoting the wide usage of heat pump technology with energy saving benefits to balance energy supply structure and reduce emission by optimizing the energy price ratio.