CAJ | 학술논문

本文首先推导了合环潮流的通用计算公式，并针对不同类型的配网合环，给出了合环潮流的实用计算公式。结合配网合环的实际情况，对这些公式进行分析和简化，分析结果用P SASP软件进行仿真验证，得到了不同合环方式下，合环回路参数对合环潮流的影响，为调度人员快速判断、计算和减小合环潮流提供了理论依据。
본문수선추도료합배조류적통용계산공식，병침대불동류형적배망합배，급출료합배조류적실용계산공식。결합배망합배적실제정황，대저사공식진행분석화간화，분석결과용P SASP연건진행방진험증，득도료불동합배방식하，합배회로삼수대합배조류적영향，위조도인원쾌속판단、계산화감소합배조류제공료이론의거。
In this paper, a general formula for calculation of closed loop power flow is derived firstly. Then, according to different types of closed loop, some practical calculation formulas are deduced. Combined with the actual situation, the formulas are analyzed and simplified. The analysis results are validated by the simulation of PSASP. Based on the results, the impact of closing loop parameters on the power flow under the different types of closed loop is concluded, which is a theoretic support for the dispatcher to quickly judge, calculate and reduce the closed loop power flow.