Flexible Coordinated Operation Strategy Across Province and Region Considering Frequency Regulation Demand

LI Ning; YANG Jincheng; FEI Shouhe

doi:10.14044/j.1674-1757.pcrpc.2021.04.009

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Flexible Coordinated Operation Strategy Across Province and Region Considering Frequency Regulation Demand

更新时间：2024-09-14

- Flexible Coordinated Operation Strategy Across Province and Region Considering Frequency Regulation Demand
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 42, Issue 4, Pages: 62-72(2021)
- 作者机构：
  
  1. 国网新疆营销服务中心
  2. 国网乌鲁木齐供电公司
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2021.04.009
  CLC： TM732
- Published：2021，
- 稿件说明：
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LI NING, YANG JINCHENG, FEI SHOUHE. Flexible Coordinated Operation Strategy Across Province and Region Considering Frequency Regulation Demand. [J]. Power capacitor & reactive power compensation, 2021, 42(4): 62-72.
DOI：

LI NING, YANG JINCHENG, FEI SHOUHE. Flexible Coordinated Operation Strategy Across Province and Region Considering Frequency Regulation Demand. [J]. Power capacitor & reactive power compensation, 2021, 42(4): 62-72. DOI： 10.14044/j.1674-1757.pcrpc.2021.04.009.

摘要

考虑跨省跨区交易对灵活性资源配置的影响和送端系统大规模可再生能源并网导致的调频需求

提出计及调频需求的跨省跨区灵活性协调运行方案。该运行调度方案考虑送端系统的发电不确定性

计及调频需求以提高大规模可再生能源接入系统的频率响应能力;在受端系统引入虚拟电厂集中管理灵活性的可调度资源。针对模型的高纬度、强耦合、非线性以及非凸的特征提出一种多目标双群体伪并行的进化算法进行求解。最后通过算例仿真

对跨省跨区系统的经济性与污染排放作定量分析

为实现未来跨省跨区通道对输送高比例可再生能源的适应性提供技术支撑。

Abstract

Considering the impact of across provincial and regional transaction on flexible resource allocation and the frequency regulation demand due to large-scale renewable energy grid connection at the sending end

the flexible coordinated operation scheme across province and region considering the frequency regulation demand is proposed. In order to improve the frequency response capability of large-scale renewable energy access system

the operation scheduling scheme considers the generation uncertainty in the sending end system and the frequency modulation demand. The virtual power plant is introduced into the receiving end system for centralized management and optimization of flexible resource scheduling. In view of the feature of high latitude

strong coupling

non-linearity and non-convex

a kind of multi-objective double population pseudo parallel evolutionary algorithm is proposed for calculation. Finally

the quantitative analysis of the economy and pollution emission of the across the provincial system is performed through the calculation example analysis so to provide technical support for the suitability of across provincial and region channel to transport high proportion of renewable energy in the future.

关键词

跨省跨区可再生能源不确定性频率需求灵活性运行

Keywords

across province and regionrenewable energyuncertaintyfrequency requirementflexible operation

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