Power Generation TechnologyVol. 41, Issue 3, Pages: 320-327(2020)
作者机构:
内蒙古工业大学电力学院, 内蒙古自治区 呼和浩特市 010000
作者简介:
基金信息:
Scientific Research Projects of Universities in Inner Mongolia Autonomous Region(NJZY19077);Natural Science Foundation of Inner Mongolia University of Technology(X201715)
Wenbo DONG, Xiufang GU, Yanning CHEN. Value Analysis of Wind Power Integration[J]. Power Generation Technology, 2020, 41(3): 320-327.
DOI:
Wenbo DONG, Xiufang GU, Yanning CHEN. Value Analysis of Wind Power Integration[J]. Power Generation Technology, 2020, 41(3): 320-327. DOI: 10.12096/j.2096-4528.pgt.19117.
The access of wind power can replace the power generation of conventional units and thus has a positive value
and it will also change the operation mode of different types of units in the system and bring negative value. In order to analyze the value of wind power integration
a pre-optimized scheduling model for wind turbines was established. The characteristics of different units
the randomness and error of load and wind power were considered in the model. The influences of wind power penetration rate
load and wind power prediction error and load and wind power correlation on wind power value were analyzed. The results show that wind power has the value of reducing the operating cost of the system when the wind power penetration rate is low. When the wind power penetration rate is high
the wind power does not have the value of grid connection due to the increase of the unit's start-stop cost.
Lou S H, Wang Z L, Wu Y W, et al.Coordinated economic dispatch for power system with significant wind power generation based on chance-constrained programming[J].Transactions of China Electrotechnical Society, 2013, 28(10):338-343.