| 基于区块链和市场机制的新能源消纳优化调度策略 |
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| 引用本文： | 孙恒一,赵伟华,陈然,钱锋,曹武,杨铭.基于区块链和市场机制的新能源消纳优化调度策略[J].陕西电力,2022,0(7):52-57,110. |
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| 作者姓名： | 孙恒一 赵伟华 陈然 钱锋 曹武 杨铭 |
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| 作者单位： | （1.昆明电力交易中心有限责任公司，云南昆明 650011；2.南京南瑞继保工程技术有限公司，江苏南京 211102；3.东南大学，江苏南京 210096） |
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| 摘 要： | 为充分发挥市场调节能力，顾及电力交易规模大、频率高、参与主体类型多以及交易需求多样的特点，提出一种基于区块链和市场机制的新能源消纳优化调度策略。对基于区块链的电力市场交易机制框架进行说明，分时段对供电电源主体从发电类型、价格和输电损耗3个方面进行评估，依据评估结果结合发电特性对各类电源进行分时段调度，确保新能源的优先消纳；在新能源大发阶段通过电网价格调节手段激励用电负荷积极参与新能源消纳；同时电源和负荷主体都可以响应电网调频调压需求并提出相应报价，协同电力市场交易各方积极参与电网的稳定控制。仿真实验表明提出的新能源消纳优化调度策略可促进新能源的消纳，促进电网短期电力调度与新能源波动性的结合，助力能源系统升级。
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| 关 键 词： | 新能源 区块链 电力市场 优化 交易机制 |
Optimal Scheduling Strategy of Renewable Energy Consumption Based on Blockchain and Market Mechanism |
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| SUN Hengyi,ZHAO Weihua,CHEN Ran,QIAN Feng,CAO Wu,YANG Ming.Optimal Scheduling Strategy of Renewable Energy Consumption Based on Blockchain and Market Mechanism[J].Shanxi Electric Power,2022,0(7):52-57,110. |
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| Authors: | SUN Hengyi ZHAO Weihua CHEN Ran QIAN Feng CAO Wu YANG Ming |
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| Affiliation: | （1. Kunming Power Exchange Center，Kunming 650011，China； 2. NR Electric Co. Ltd.， Nanjing 211102，China；3. Southeast University，Nanjing 210096，China） |
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| Abstract: | In order to make full use of the market regulation capacity， and take into account the characteristics of large-scale， high frequency， multiple types of participants and diverse transaction requirements of power transactions， an optimal scheduling strategy of renewable energy consumption based on blockchain and market mechanism is proposed. The framework of transaction mechanism is illustrated. Power supply subject is evaluated from three aspects: generation type， price and transmission loss. Power supply is dispatched in different periods and combined with power generation characteristics to improve the priority of new energy consumption. In the stage of rich renewable energy， power grid price is adjusted to encourage power load to actively participate in new energy consumption. The power sources and load subjects can respond to the requirements of power network frequency and voltage regulation and make corresponding quotations. All parties involved in power market transactions can actively participate in power network stability control. Simulation experiments show that the proposed optimal scheduling strategy can promote the consumption of new energy， improve the combination of short-term power dispatch & renewable energy volatility， help the upgrading of energy system. |
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| Keywords: | renewable energy blockchain power market optimization transaction mechanism |
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