基于Stackelberg?Cooperative博弈的多微網(wǎng)負(fù)荷聚合商優(yōu)化運(yùn)行策略

摘" 要： 未來電網(wǎng)形態(tài)不斷演變，柔性資源類型全面開放，為利用其發(fā)電、用電的時(shí)空互補(bǔ)特性，提高能源利用水平，提出一種基于混合博弈的多微網(wǎng)負(fù)荷聚合商電、熱共享的經(jīng)濟(jì)調(diào)度策略。首先構(gòu)建Starberg?Cooperative博弈模型框架，闡述多微網(wǎng)運(yùn)營(yíng)商與多類型負(fù)荷聚合商之間的互動(dòng)與合作，將多微網(wǎng)運(yùn)營(yíng)商作為領(lǐng)導(dǎo)者（leader），負(fù)荷聚合商聯(lián)盟作為跟隨者（follower），構(gòu)建主從博弈的能源供給模型，引入共享儲(chǔ)能系統(tǒng)，建立負(fù)荷聚合商聯(lián)盟與儲(chǔ)能運(yùn)營(yíng)商能量共享的合作博弈模型。其次，基于納什談判理論對(duì)多微網(wǎng)負(fù)荷聚合商聯(lián)盟的合作收益進(jìn)行分配，保證能量共享聯(lián)盟的穩(wěn)定性。最后，利用新疆某地區(qū)數(shù)據(jù)構(gòu)建算例來驗(yàn)證所提策略的有效性與可行性。結(jié)果表明，所提方法有效協(xié)調(diào)了多微網(wǎng)運(yùn)營(yíng)商與負(fù)荷聚合商的市場(chǎng)勢(shì)力，降低了負(fù)荷聚合商的運(yùn)行成本，提高了負(fù)荷聚合商聯(lián)盟與共享儲(chǔ)能運(yùn)營(yíng)商之間的能量共享利用程度。

關(guān)鍵詞： Stackelberg博弈； Cooperative； 合作博弈； 多微網(wǎng)運(yùn)營(yíng)商； 負(fù)荷聚合商； 共享儲(chǔ)能； 納什談判

中圖分類號(hào)： TN929.5?34； TM734" " " " " " " " 文獻(xiàn)標(biāo)識(shí)碼： A" " " " " " " " " " " 文章編號(hào)： 1004?373X（2025）04?0164?09

Multi?microgrid load aggregator optimal operation strategy based on

Stackelberg?Cooperative game

DU Deyuan， WANG Weiqing， DONG Xiaofei

（MOE Engineering Research Center of Renewable Energy Power Generation and Grid Connection Control， Xinjiang University， Urumqi 830047， China）

Abstract： In the future， the form of power grid will continue to evolve， and the types of flexible resources will be fully open. In order to make use of the spatio?temporal complementary characteristics of power generation and electricity consumption and improve the level of energy utilization， a hybrid?game?based economic scheduling strategy for electricity and heat sharing among multi?microgrid load aggregators is proposed. The Starberg?Cooperative game model framework is constructed to illustrate the interaction and cooperation between multi?microgrid operators and multi?type load aggregators. By taking the multi?microgrid operator as the leader and the load aggregator alliance as the follower， the energy supply model of the master?slave game is constructed， and the shared energy storage system is introduced to establish a cooperative game model between load aggregator alliance and energy storage operators for energy sharing. Based on Nash negotiation theory， the cooperative income of the multi?micro network load aggregator alliance is distributed to ensure the stability of the energy sharing alliance. The effectiveness and feasibility of the proposed strategy is verified by constructing an example using the data from a region in Xinjiang. The results show that the proposed method can effectively coordinate the market power of the multi?microgrid operators and load aggregators， reduce the operating costs of load aggregators， and improve the energy sharing utilization between the load aggregator alliance and the shared energy storage operator.

Keywords： Stackelberg game; Cooperative; cooperative game; multi?microgrid operators; load aggregator; shared energy storage; Nash bargaining

0" 引" 言

隨著“碳達(dá)峰，碳中和”發(fā)展目標(biāo)和國(guó)家現(xiàn)代化能源綠色低碳優(yōu)化發(fā)展戰(zhàn)略的快速實(shí)施，可再生能源發(fā)電對(duì)于解決能源短缺和節(jié)能減排發(fā)揮了重要的作用，以可再生能源技術(shù)和互聯(lián)網(wǎng)技術(shù)相結(jié)合的能源互聯(lián)網(wǎng)體系不斷完善[1?2]。伴隨著用戶側(cè)大量可再生能源發(fā)電裝置的接入，給配電網(wǎng)供電可靠性和靈活性帶來一定的挑戰(zhàn)[3]。……