Conference paper
Sensitivity Analysis of Dynamic Tariff Method for Congestion Management in Distribution Networks
The dynamic tariff (DT) method is designed for the distribution system operator (DSO) to alleviate the congestions that might occur in a distribution network with high penetration of distribute energy resources (DERs). Sensitivity analysis of the DT method is crucial because of its decentralized control manner.
The sensitivity analysis can obtain the changes of the optimal energy planning and thereby the line loading profiles over the infinitely small changes of parameters by differentiating the KKT conditions of the convex quadratic programming, over which the DT method is formed. Three case studies were conducted to demonstrate the impact of small and big changes of parameters on the line loading profiles and the effectiveness of the DT method.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 2015 |
| Pages: | 1-6 |
| Proceedings: | 2015 IEEE Power & Energy Society General Meeting |
| ISBN: | 1467380407 , 1467380415 , 9781467380409 and 9781467380416 |
| Types: | Conference paper |
| DOI: | 10.1109/PESGM.2015.7285728 |
| ORCIDs: | Huang, Shaojun , Wu, Qiuwei , Liu, Zhaoxi and Zhao, Haoran |
Congestion management Convex quadratic programming Distribute energy resources (DERs) Distribution system operator (DSO) Sensitivity analysis
Loading Planning Quadratic programming System-on-chip congestion management convex programming convex quadratic programming decentralised control decentralized control distribute energy resources (DERs) distribution networks distribution system operator distribution system operator (DSO) dynamic tariff method optimal control optimal energy planning power distribution control power distribution planning quadratic programming sensitivity analysis
