非水可再生能源发电量消纳及指标分配的分析与探讨
摘要:分析非水可再生能源(renewable energy sources, RES)消纳量有助于实现2020我国年各个区域高比例RES发电量的指标配额。首先，考虑各种制约非水RES发电量的因素：风光资源及其时空分布，可用土地资源，地区经济发展水平，地区负荷时空分布特性，电网设备容量及安全运行约束等。其次，以各种制约因素作为边界条件，对某具体区域(220/110 kV以下电压等级)可以消纳的非水RES电量、可以接纳的非水RES容量开展自下而上的理论分析。最后，对比国家能源局自上而下分配给各个区域的指标是否能够足额消纳，对不能满足的区域需要进行互济与调配。针对以上的分析，探讨了关于非水RES的选址定容模型、装机容量提升措施、以及接入非水RES后电网日前24 h的调度优化模型，并探讨了此数学问题的求解方法。
Abstract：Analysis of non-water RES(renewable energy sources) absorption will contribute to achieve the index quota of high proportion of renewable energy generation in all regions of China in 2020. Firstly, considering various restrictive factors on non-water RES power generation: wind and solar resources and their spatial and temporal distributions, available land resources, regional economic development level, spatial and temporal distribution characteristics of regional load, capacity of power grid equipment and constraints on safe operation, etc. Secondly, with various restrictive factors as the boundary conditions, a bottom-up theoretical analysis is carried out on the acceptable non-water RES capacity and the non-water RES amount of electricity that can be absorbed in a specific region (voltage level below 220/110 kV). Finally, whether the top-down indicators allocated to each region by the State Energy Administration can be fully absorbed and the regions not satisfied need to be coordinated and allocated. In view of the above analysis, this paper discusses the location and capacity determination model of non-water RES, the measures to increase installed capacity, and the scheduling optimization model 24 hours before the day of power grid access to non-water RES, and discusses the solving method of this mathematical problem.
标题：非水可再生能源发电量消纳及指标分配的分析与探讨
title:Analysis and Discussion on Absorption and Distribution Index of Non-Water Renewable Energy Power Generation
作者：李宏仲, 付国, 范明天, 张祖平
authors:LIHongzhong, FUGuo, FANMingtian, ZHANGZuping
关键词：非水RES发电量,制约因素,消纳量指标分配,选址定容,优化调度,
keywords:non-water RES power generation,restrictive factors,allocation of absorptive index,location and capacity,optimal dispatching,
发表日期：2019-11-08
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