三相平衡节电器在某星级酒店的应用

Application of three-phase balance economizer in a star hotel

本文涉及某星级酒店供配电系统中变压器的节能改造,一般酒店的供配电系统往往存在三相不平衡、功率因数低等电能质量问题,不仅造成线损的损耗大,而且对空调、电梯、照明等用电系统的使用效率有一定影响。通过对配电变压器进行高效三相平衡节电器节能改造后,能够提升变压器负载设备运行效率,有效降低线路损耗,改善电能质量节省电能,实现综合节电8%-12%的目标。本文针对三相平衡节电器的节电原理、节能改造方案设计的可靠性、经济性等内容进行了重点阐述。

This paper deals with the energy-saving transformation of the transformer in the power supply and distribution system of a star-rated hotel,and the air conditioning,elevators,lighting and other power systems have a certain impact on the use of efficiency.By means of energy-saving transformation of high-efficiency three-phase balance economizer for distribution transformer,the operating efficiency of transformer load equipment can be raised,the line loss can be effectively reduced,the power quality can be improved and the power energy can be saved,achieve the goal of comprehensive energy saving of 8%-12%..This paper focuses on the energy-saving principle of the three-phase balance energy-saving apparatus,the reliability and economy of the energy-saving Retrofit Scheme design.