CAJ | 학술논문

为克服近似估算方法计算线损时与实际线损相差较大、缺乏实时性、使得线损分析和理论计算受到限制的缺点,利用 SCADA 系统的实时数据,在线分别生成基于潮流的电网线损值和基于状态估计的电网线损值实时数据,将实时数据用于理论线损计算,可有效提高线损计算的实时性、结果的可靠性和管理的方便性.
위극복근사고산방법계산선손시여실제선손상차교대、결핍실시성、사득선손분석화이론계산수도한제적결점,이용 SCADA 계통적실시수거,재선분별생성기우조류적전망선손치화기우상태고계적전망선손치실시수거,장실시수거용우이론선손계산,가유효제고선손계산적실시성、결과적가고성화관리적방편성.
To overcome the disadvantages of that theoretical line loss calculating result was greater different from the real value. A method is proposed which the SCADA real-time data were used into theoretical line loss calculation based on power flow and state estimation. This method can effectively improve the real-time of calculation, reliability of result and convenience of management.