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24.什么是能源利用率?答:能源利用率是综合考察某个企业、地区或国家能源有效利用水平的指标。它是以某个企业、地区或国家为对象,以能量守恒定律为基础,进行能源收入与支出平衡;能源消费中的有效利用能量与损失能量之间的数量平衡,是能源管理的一项基础工作。由于能源利用率是考察一次能源消费的有效利用,故对总供入能量中的二次能源或以能源形式消费的耗能工质,均应换算成等价热值进行能源利用率的计算。25.什么是企业能源利用率?答:企业能源利用率是企业通过用能设备生产各种产品时,能耗中的有效利用部分,即终端有效能量与企业总耗能量之比,或企业单位产量的理论耗能量之和与总综合耗能量之比。它能反映企业能源的有效利状况。
24. What is energy efficiency? A: Energy utilization is a comprehensive indicator of the level of energy efficiency in a business, region or country. It is a business, region or country as the object, based on the law of conservation of energy for energy revenue and expenditure balance; the amount of energy used in energy consumption and the amount of energy loss balance is a basis for energy management jobs. Since energy efficiency is an efficient use of primary energy consumption, secondary energy in total energy input or energy-consuming working substance that is consumed in the form of energy should be converted into the equivalent heat value to calculate the energy utilization rate. 25. What is the energy efficiency of enterprises? A: The energy efficiency of enterprises is the part of enterprises that make efficient use of energy when producing various products through energy-using equipment, that is, the ratio of the effective energy of terminals to the total energy consumption of enterprises, The ratio of the theoretical energy consumption to the total combined energy consumption. It reflects the company’s effective energy efficiency.