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申请号:201911149651.6 公开号:CN110910016A 主分类号:G06Q10/06
摘要:【中文】本发明实施例公开了一种计及需求响应资源的新能源储能系统调度优化方法,包括:训练智能负荷神经网络模型,以得到住宅的可控有功功率关于需求响应控制信号的函数;基于可控有功功率的函数,利用新能源储能调度优化模型优化得到需求响应控制信号;至少基于需求响应控制信号,利用可控有功功率的函数计算得到可控有功功率;以及至少基于可控有功功率,利用新能源储能调度优化模型得到新能源储能系统的调度策略。 【EN】The embodiment of the invention discloses a scheduling optimization method for a new energy storage system considering demand response resources, which comprises the following steps: training an intelligent load neural network model to obtain a function of the controllable active power of the house with respect to the demand response control signal; optimizing by using a new energy storage scheduling optimization model based on a function of controllable active power to obtain a demand response control signal; calculating to obtain controllable active power by using a function of the controllable active power at least based on the demand response control signal; and obtaining a scheduling strategy of the new energy storage system by using the new energy storage scheduling optimization model at least based on the controllable active power.
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申请号:201910942017.1 公开号:CN110854887A 主分类号:H02J3/32
摘要:【中文】本发明提供一种移动式储能系统虚拟惯性的控制方法和系统。所述方法和系统通过在移动式储能系统的直流侧控制中加入直流虚拟惯量,在移动式储能系统的交流控制中加入虚拟同步机的控制为直流侧移动式储能系统增加惯性和阻尼,可以更好的平抑直流侧波动,所述波动包括分布式电源的随机波动、直流负载和虚拟同步机产生的负荷波动,从而实现直流侧负荷即插即用并为直流侧小惯性系统提供稳定的电压支撑,同时通过虚拟同步机控制方法为交流侧提供惯性和阻尼,平抑交流侧负荷波动,提高移动式储能系统供电区域的电能质量。 【EN】The invention provides a method and a system for controlling virtual inertia of a mobile energy storage system. According to the method and the system, the direct-current virtual inertia is added into the direct-current side control of the mobile energy storage system, the virtual synchronizer is added into the alternating-current control of the mobile energy storage system to control the inertia and the damping of the direct-current side mobile energy storage system, the direct-current side fluctuation can be better stabilized, the fluctuation comprises random fluctuation of a distributed power supply, direct-current load and load fluctuation generated by the virtual synchronizer, and therefore the direct-current side load can be plugged and used, stable voltage support is provided for a direct-current side small inertia system, meanwhile, the inertia and the damping are provided for the alternating-current side through the virtual synchronizer control method, the alternating-current side load fluctuation is stabilized, and the electric energy quality of a power supply area of the mobile energy storage system is improved.
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