电力系统保护与控制
電力繫統保護與控製
전력계통보호여공제
POWER SYSTM PROTECTION AND CONTROL
2014年
12期
101-105
,共5页
有向图%潮流跟踪%间歇性电源%响应度
有嚮圖%潮流跟蹤%間歇性電源%響應度
유향도%조류근종%간헐성전원%향응도
directed graph%power flow tracing%intermittent power supply%responsivity
在潮流网络有向图中定义了三种类型节点，并利用节点之间的区别，给出了一种全新的顺流潮流跟踪方法。考虑了间歇性电源存在的动态特性及互补性，利用潮流跟踪结果来定义了响应度，并给出了它的物理意义。利用响应度作为指标，从电源侧、配网侧及负荷侧对支撑间歇性电源消纳的因素进行研究。通过对标准IEEE14节点系统的测试，证明了响应度指标的可靠性，并阐述了各因素对支撑间歇性电源消纳的影响机制。
在潮流網絡有嚮圖中定義瞭三種類型節點，併利用節點之間的區彆，給齣瞭一種全新的順流潮流跟蹤方法。攷慮瞭間歇性電源存在的動態特性及互補性，利用潮流跟蹤結果來定義瞭響應度，併給齣瞭它的物理意義。利用響應度作為指標，從電源側、配網側及負荷側對支撐間歇性電源消納的因素進行研究。通過對標準IEEE14節點繫統的測試，證明瞭響應度指標的可靠性，併闡述瞭各因素對支撐間歇性電源消納的影響機製。
재조류망락유향도중정의료삼충류형절점，병이용절점지간적구별，급출료일충전신적순류조류근종방법。고필료간헐성전원존재적동태특성급호보성，이용조류근종결과래정의료향응도，병급출료타적물리의의。이용향응도작위지표，종전원측、배망측급부하측대지탱간헐성전원소납적인소진행연구。통과대표준IEEE14절점계통적측시，증명료향응도지표적가고성，병천술료각인소대지탱간헐성전원소납적영향궤제。
This paper defines three types of nodes to the directed graph in the trend of the network, and by using the difference between nodes, a new method of the downstream power flow tracing is given. Considering the dynamic characteristic and complementary of the intermittent power supply, it defines the responsivity with using the results of power flow tracing and its physical meaning is also given. Using the responsivity as indicators, among the power supply side, the distribution network side and load side, the support factors of intermittent power supply integration are studied. Through the test of standard IEEE14 bus system, the reliability of the responsivity is proved and the influence mechanism to the support factors of intermittent power supply integration is given.
