摘要
合理评估中长期规划电网的风电消纳能力,对于指导风电产业健康有序发展、规避"弃风"现象发生,提升源网协同水平等具有重要现实意义。本文综合考虑系统调峰、静态安全、静态电压稳定、暂态稳定性等约束,借助反映资源裕度、外送通道裕度、电压稳定裕度的待选风电场并网点优选指标,提出了一种多并网点协同的规划电网风电消纳能力综合评估方法。以某省实际规划电网为例,验证了所提方法的有效性与可行性。
Accurately assessing the capability of wind power accommodation of one power grid is conductive to the Healthy and orderly development of wind power industry, avoid the waste of wind resource,enhance the collaborative development level of power grid and power source. Considering the peak regulation, static security, steady voltage stability, transient stability constraints of power system, the paper gives a comprehensive preferred indicator to meet the assessment needs, and then, a comprehensive assessment method of the capability of wind power accommodation of one power grid is proposed, in which contain a number of connection points for wind farms. An actual planning power grid is taken as an example to verify the effectiveness and feasibility of the proposed method.
出处
《电气技术》
2017年第1期52-55,共4页
Electrical Engineering
关键词
消纳能力
多并网点
综合评估
电网规划
风力发电
wind power wind power penetration capacity
multiple connection points
comprehensive assessment method
power grid planning
wind power
