| 吴宛潞,韩 帅,郭小璇,孙乐平,高赐威.计及空调负荷等多类型需求侧资源的虚拟电厂优化运行策略[J].电力需求侧管理,2020,22(1):10-14 |
| 计及空调负荷等多类型需求侧资源的虚拟电厂优化运行策略 |
| Optimized operation strategy of multi⁃type demand side resourcesin virtual power plant considering air conditioning load |
| 投稿时间：2019-08-25 修订日期：2019-10-03 |
| DOI：DOI:10. 3969 / j. issn. 1009-1831. 2020. 01. 004 |
| 中文关键词: 需求侧资源 楼宇空调 协调优化 需求响应 |
| 英文关键词: demand side resources building air conditioner coordinative optimization demand response Optimized operation strategy of multi⁃type demand side resources in virtual power plant considering air conditioning load |
| 基金项目:广西电网公司科技项目资助（GXKJXM20170391） |
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| 中文摘要: |
| 针对楼宇空调与其他类型需求侧资源的虚拟电厂内部协调优化问题,在对楼宇空调建模分析基础上,比较了楼宇空调启停控制和连续调节方式下用电量和室内温度变化特点,确定了适合于楼宇空调与虚拟电厂内部其他需求侧资源协调运行调节方式。进一步地,考虑楼宇用户舒适度分档和需求响应补偿价格,以区域供能成本最低为目标函数,建立了计及空调负荷的多类型需求响应资源的虚拟电厂协调优化模型,采用线性化方法处理非线性函数,将其转化为混合整数线性规划模型。算例表明：考虑用户舒适度的楼宇空调与虚拟电厂聚合的其他类型需求侧资源协调供能模式可有效的减少区域弃电量,同时降低楼宇本身耗电量,使得楼宇用户获取补偿收益。 |
| 英文摘要: |
| Aiming at the problem of operating in coordination with building air conditioner（BAC）and other types of demand side resources, in virtual power plant（VPP）the variation characteristics of indoor temperature and electricity consumption under the start stop control and continuous regulation mode of BAC are compared based on modeling and analysis of BAC, thus the regulation mode adapted to coordinating the operation of BAC and other demand side resources in VPP is chosen. Furthermore,considering user’s comfort grading and demand response compensation price, taking the lowest cost of regional energy supply as the objective function, a coordinative optimization model of multitype demand side resources in VPP considering air conditioning load is established. Linearization method is used to deal with the nonlinear function and optimization model is transformed into mixed integer linear programming model. The example shows that the coordinated energy supply mode of BAC and other demandside resources in VPP considering users’comfort can effectively reduce regional load shedding and the power consumption of building, so that building users can obtain compensation benefits. |
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