|
|
|
| Study on Power Grid Dispatching Model Considering the Capability of Wind Power Generation |
| Wu Lei |
| Yunnan Power Grid Company Limited of Qujing Power Supply Bureau, Qujing, Yunnan 655000 |
|
|
|
|
Abstract One of the characteristics of smart grid is to fully absorb renewable energy. Wind power generation randomness is strong, to the power grid brings many uncertainties. In order to maximize the absorb wind energy, taking into account the safety of power grid, must abandon the traditional scheduling plan based on the N-1 or the consideration of the formulation methods, but should be in and transmission component failure probability based on the construction of power grid scheduling model and the model of the pursuit of power system static security and wind power capacity to absorb collaborative optimization. Examples in different wind conditions as the background, the maximum allowable wind power, wind surfing, wind stroke case calculation. The research shows that, through scientific scheduling optimization, the wind power can play a supporting role to the grid, while avoiding the impact of wind power on the grid.
|
|
Published: 13 December 2016
|
|
|
|
[1] Venkata S P, Istvan E, Kurt R, et al. A stochasticf model for the optimal operation of a wind-thermal power system[J]. IEEE Trans on Power Syst, 2009, 24(2): 940-950.
[2] 王洪涛, 何成明, 房光华, 等. 计及风电预测误差带的调度计划渐进优化模型[J]. 电力系统自动化, 2011, 35(22): 131-135.
[3] 任博强, 彭鸣鸿, 蒋传文, 等. 计及风电成本的电力系统短期经济调度建模[J]. 电力系统保护与控制, 2010, 38(14): 67-72.
[4] 李智, 韩学山, 杨明, 等. 计及接纳风电能力的电网调度模型[J]. 电力系统自动化, 2010, 34(19): 15-19.
[5] 周玮, 彭昱, 孙辉, 等. 含风电场的电力系统动态经济调度[J]. 中国电机工程学报, 2009, 29(25): 13-18.
[6] 张昭遂, 孙元章, 李国杰, 等. 计及风电功率不确定性的经济调度问题求解方法[J]. 电力系统自动化, 2011, 35(22): 125-130.
[7] 华文, 徐政. 风电火电打捆送出时的输电容量优化方法[J]. 电力系统保护与控制, 2012, 40(8): 121-125, 130.
[8] 孙惠娟, 彭春华, 易洪京. 大规模风电接入电网多目标随机优化调度[J]. 电力自动化设备, 2012, 32(5): 123-128. |
|
|
|
2016, Vol. 17 
