电工电气
電工電氣
전공전기
ELECTROTECHNICS ELECTRIC
2014年
5期
10-13
,共4页
刘曦%庞霞%刘崇新
劉晞%龐霞%劉崇新
류희%방하%류숭신
无功优化%有功网损%原对偶路径跟踪法%改进内点法
無功優化%有功網損%原對偶路徑跟蹤法%改進內點法
무공우화%유공망손%원대우로경근종법%개진내점법
reactive power optimization%active power loss%primal-dual path following method%improved interior point method
介绍了内点法的分支原对偶路径跟踪法，并针对某区域电网的无功电压现状，建立以网损最小为目标函数，并兼顾电压质量最好进行无功优化，有效降低了系统的有功网损，同时电压质量也得到提高。该优化方法对于大规模电网的无功优化具有一定的指导意义。
介紹瞭內點法的分支原對偶路徑跟蹤法，併針對某區域電網的無功電壓現狀，建立以網損最小為目標函數，併兼顧電壓質量最好進行無功優化，有效降低瞭繫統的有功網損，同時電壓質量也得到提高。該優化方法對于大規模電網的無功優化具有一定的指導意義。
개소료내점법적분지원대우로경근종법，병침대모구역전망적무공전압현상，건립이망손최소위목표함수，병겸고전압질량최호진행무공우화，유효강저료계통적유공망손，동시전압질량야득도제고。해우화방법대우대규모전망적무공우화구유일정적지도의의。
Introduction was made to the branch primal-dual path tracking method of interior point method. Aiming at reactive volt-age present state of a local grid, this paper established the objective function with the minimum network loss for reactive power op-timization in concurrent of best voltage quality carrying out reactive power optimization to effectively reduce active network loss of the system. The optimization method for reactive power optimization of large-scaled grid has certain guiding significance.
