山西电力
山西電力
산서전력
SHANXI ELECTRIC POWER
2015年
2期
1-4
,共4页
可用传输能力%故障应急%可控串联补偿器%静止无功补偿器
可用傳輸能力%故障應急%可控串聯補償器%靜止無功補償器
가용전수능력%고장응급%가공천련보상기%정지무공보상기
available transfer capacity%fault response%TCSC%SVC
为了使系统可用传输能力能够适应电压稳定需求,建立了含静态电压稳定约束的可用传输能力计算模型;在此基础上选择安装可调节的静止无功补偿器、可控串联补偿器设备,避免计算结果过于保守;为了评估线路停运时系统的可用传输能力变化,建立了故障应急的可用传输能力计算模型.通过IEEE 30节点的仿真计算,验证了所提模型的有效性和真实性.
為瞭使繫統可用傳輸能力能夠適應電壓穩定需求,建立瞭含靜態電壓穩定約束的可用傳輸能力計算模型;在此基礎上選擇安裝可調節的靜止無功補償器、可控串聯補償器設備,避免計算結果過于保守;為瞭評估線路停運時繫統的可用傳輸能力變化,建立瞭故障應急的可用傳輸能力計算模型.通過IEEE 30節點的倣真計算,驗證瞭所提模型的有效性和真實性.
위료사계통가용전수능력능구괄응전압은정수구,건립료함정태전압은정약속적가용전수능력계산모형;재차기출상선택안장가조절적정지무공보상기、가공천련보상기설비,피면계산결과과우보수;위료평고선로정운시계통적가용전수능력변화,건립료고장응급적가용전수능력계산모형.통과IEEE 30절점적방진계산,험증료소제모형적유효성화진실성.
The calculation model of available transfer capacity was established to let the system available transfer capacity well conform to the demand of voltage stability. In order to avoid over-conservative calculation, adjustable SVC and TCSC were installed. Besides, the available transfer capacity model for fault response was also established for evaluating the change of available transfer capacity when the transmission lines are out of work. Via simulation of IEEE 30, the effectiveness and authenticity of the models were verified.
