面向市场化的智能楼宇互动调控技术
发布时间：2018-08-04 17:10
【摘要】：中国电力市场的改革为需求侧资源参与市场提高经济效益提供了有利契机。提出一种面向市场化的智能楼宇互动调控技术。根据能量守恒原理,建立中央空调系统热力学模型,提出中央空调的潜力评估方法,为智能楼宇参与电力市场提供负荷削减量依据;建立电力公司—负荷聚合商—智能楼宇的调度框架,在电力公司层面,以第二日削减时段的总花费最小为目标函数,实现负荷削减量指标在各负荷聚合商之间的优化分配,在负荷聚合商层面,对中央空调实施轮控技术,优化中央空调的运行占空比,实现负荷聚合商的经济效益最大化。仿真结果表明:该方法具有良好的削峰效果。
[Abstract]:The reform of China's electricity market provides a favorable opportunity for demand-side resources to participate in the market and improve economic efficiency. This paper presents a market-oriented interactive control technology for intelligent buildings. According to the principle of energy conservation, the thermodynamic model of central air conditioning system is established, and the potential evaluation method of central air conditioning is put forward to provide the basis of load reduction for intelligent buildings to participate in electricity market. The dispatching framework of power company, load aggregator and intelligent building is established. At the level of power company, the optimal allocation of load reduction index among load aggregators is realized by taking the minimum total cost of the second reduction period as the objective function. At the level of load aggregator, the rotation control technology is applied to central air conditioning, and the operation duty ratio of central air conditioning is optimized to maximize the economic benefits of load aggregators. The simulation results show that this method has good peak cutting effect.
【作者单位】： 中国电力科学研究院;国家电网江苏省电力公司;国家电网安徽阜阳市城郊供电公司;
【基金】：国家电网公司重点科技项目(YDB17201500163)
【分类号】：TM73
本文编号：2164546
[Abstract]:The reform of China's electricity market provides a favorable opportunity for demand-side resources to participate in the market and improve economic efficiency. This paper presents a market-oriented interactive control technology for intelligent buildings. According to the principle of energy conservation, the thermodynamic model of central air conditioning system is established, and the potential evaluation method of central air conditioning is put forward to provide the basis of load reduction for intelligent buildings to participate in electricity market. The dispatching framework of power company, load aggregator and intelligent building is established. At the level of power company, the optimal allocation of load reduction index among load aggregators is realized by taking the minimum total cost of the second reduction period as the objective function. At the level of load aggregator, the rotation control technology is applied to central air conditioning, and the operation duty ratio of central air conditioning is optimized to maximize the economic benefits of load aggregators. The simulation results show that this method has good peak cutting effect.
【作者单位】： 中国电力科学研究院;国家电网江苏省电力公司;国家电网安徽阜阳市城郊供电公司;
【基金】：国家电网公司重点科技项目(YDB17201500163)
【分类号】：TM73
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