CAJ | 학술논문

在确定配电变压器的经济容量时，可借助于配电变压器能效分析评价的方法，并按照Se〉Sjs的容量选择条件，对多种待选方案的经济性作出初步的分析判断。同时按照年电能损耗最小的原则，可在待选方案中，筛选出节能性最好的变压器容量来。在此基础上，对所选方案作出进一步的综合分析比较，可使所选配电变压器容量在综合效益的层面上，较好地实现经济性与节能性的相对统一。
재학정배전변압기적경제용량시，가차조우배전변압기능효분석평개적방법，병안조Se〉Sjs적용량선택조건，대다충대선방안적경제성작출초보적분석판단。동시안조년전능손모최소적원칙，가재대선방안중，사선출절능성최호적변압기용량래。재차기출상，대소선방안작출진일보적종합분석비교，가사소선배전변압기용량재종합효익적층면상，교호지실현경제성여절능성적상대통일。
When determining the economy capacity of distribution transformer, it can be helped with the evaluation method of distribution transformer energy efficiency analysis and according to the capacity selection condition of Se 〉 Sjs to make preliminary analysis and judgement on the economy of multiple standby schemes. At the same time, the best energy efficiency distribution transformer ca- pacity can be screened out from standby schemes in accordance with the principle of minimum power loss. On this basis, further analysis and comparison to the selected schemes will make the selected distribution transformer to achieve better relative uniform between economy and energy saving on the side of comprehensive benefits.