基于二阶库诺特博弈的电力物联网技术环境选择研究  

TECHNICAL ENVIRONMENT SELECTIONS OF POWER IOT BASED ON SECOND-ORDER COURNOT GAME

作　　者：唐标 杨莉 刘斯扬 李博 李贵良 王恩 Tang Biao;Yang Li;Liu Siyang;Li Bo;Li Guiliang;Wang En(Yunnan Electric Power Research Institute,Yunnan Power Grid Co.,Ltd.,Kunming 650217,Yunnan,China;Dehong Power Supply Bureau of Yunnan Power Grid Co.,Ltd.,Mangshi 678400,Yunnan,China)

机构地区：[1]云南电网有限责任公司电力科学研究院,云南昆明650217 [2]云南电网有限责任公司德宏供电局,云南芒市678400

出　　处：《计算机应用与软件》2020年第11期57-62,共6页Computer Applications and Software

基　　金：国家重点研发计划重点专项(2018YFB2100100);云南电网有限责任公司科技项目(YNKJXM20180243)。

摘　　要：在寡头竞争的市场环境中,电力物联网企业合理选择生产技术,对于保持竞争优势意义重大。研究电力物联网设备购销中的价格浮动,通过制定折扣定价策略引入二次需求函数模型。利用两阶段不完全信息的库诺特模型,研究物联网企业在双寡头竞争时的均衡产量与利润。仿真实验表明,厂商的最优反应要同时考虑自身和对手的生产技术环境,在二次需求函数下,库诺特模型的最优解仍需考虑经典囚徒困境,电力物联网企业技术环境的选择受多个因素的影响。In an oligopolistic market environment,it is of great significance for power IoT enterprises to reasonably select production technologies to maintain their competitive advantages.This paper studies the price fluctuation in the purchase and sale of power IoT equipment,and introduces a quadratic demand function model by formulating discount pricing strategy.Using the Cournot model with incomplete information in two stages,this paper studies the equilibrium output and profit of IoT enterprises in duopoly competition.The simulation results show that the manufacturer’s optimal response needs to consider the production technology environment of itself and its competitors.Under the quadratic demand function,the optimal solution of Cournot model still needs to consider the classic prisoner s dilemma,and the choice of technology environment for power IoT enterprises is affected by many factors.

关 键 词：电力物联网 政府补贴 二次需求函数 库诺特模型 技术环境选择 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术] TM715[电气工程—电力系统及自动化]