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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Li Han Xueshan Han Jian Hua Yaii Geng |
| Copyright Year | 2007 |
| Description | Author affiliation: Sch. of Electr. Eng., Shandong Univ., Jinan (Li Han; Xueshan Han; Jian Hua; Yaii Geng) |
| Abstract | In the electric power system, grasping active and reactive load variation regularity of each node is a key for optimal dispatch, preventive control, security assessment, and transmission capacity evaluation, etc. This paper presents an approach of ultra-short forecasting for multi-node active and reactive load on the basis of former researches. It proposes a hierarchy and subarea idea to construct a framework of self- adapting dynamic model. With the top layer load forecasting implemented by recursive least square support vector machines (RLS-SVM) algorithm, discrete state-space equations are established to describe dynamic characteristics of multi-node load parameters (active load distribution factors and power factors), and then TS fuzzy control technique is introduced to realize feedback compensation. The application in an actual power system control center of Shandong province has been verified with satisfactory result. |
| Starting Page | 1321 |
| Ending Page | 1326 |
| File Size | 1277211 |
| Page Count | 6 |
| File Format | |
| ISBN | 9789810594237 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-12-03 |
| Publisher Place | Singapore |
| Access Restriction | Subscribed |
| Rights Holder | Nanyang Technological University |
| Subject Keyword | kalman filtering support vector machines Power system dynamics Control systems Power system security Least squares methods Equations multi-node Support vector machines fuzzy control Reactive power Load forecasting Optimal control load forecasting Load management power systems |
| Content Type | Text |
| Resource Type | Article |
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