集成能源系统与P2G的最佳调度,考虑到碳交易和需求响应
Zihang Meng1, Fugui Dong2, Laihao Chi2
1School of Economics and Management, North China Electric Power University, Beijing, 102206, China. 1971822801@qq.com.
Environmental science and pollution research international
|September 12, 2023
概括
这项研究引入了综合能源系统 (IES) 的新模型,该模型平衡了经济和低碳目标与用户满意度. 它通过考虑用户行为和碳交易来优化操作,使运营商和用户都受益.
科学领域:
- 能源系统工程 能源系统工程
- 运营研究 运营研究
- 环境经济学环境经济学
背景情况:
- 综合能源系统 (IES) 需要平衡经济效率和低碳运行与用户广泛采用需求.
- 需求响应和碳交易是管理IES的关键机制,但整合用户体验至关重要.
- 现有的模型往往忽略了IES调度中的用户满意度,经济激励和环境目标之间的相互作用.
研究的目的:
- 为集成能源系统 (IES) 开发一种新的优化框架,同时考虑经济可行性,碳减排和用户满意度.
- 将反映用户能源体验的需求响应模型和奖励/惩罚阶梯碳交易模型纳入IES运营.
- 建立一个涉及IES运营商和用户的双层游戏优化调度模型,以实现同步改进.
主要方法:
- 考虑用户能源体验的需求响应模型的构建.
- 开发一个奖励和惩罚梯子碳交易模型.
- 关于IES游戏优化框架的建议,该框架将碳交易和需求响应整合起来.
- 使用粒子优化和CPLEX制定一个两级游戏优化调度模型.
主要成果:
- 拟议的模式有效地提高了供需双方的经济效益.
- 模拟表明IES的低碳运行得到了改进.
- 该模型现实地反映了优化中的用户响应行为.
- 在IES的经济,低碳和令人满意的运行方面取得了同步改进.
结论:
- 开发的两级游戏优化模型为管理IES提供了强大的解决方案.
- 整合用户体验和细微的碳交易机制,使IES运作更有效.
- 这些发现支持通过调整运营商和用户利益来支持IES的大规模发展.
相关概念视频
01:30Control of Power Flow
288
There are several methods to control power flow in power systems:
288
01:24Fast Decoupled and DC Powerflow
233
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
233
01:23Maximum Power Flow and Line Loadability
135
The maximum power flow for lossy transmission lines is derived using ABCD parameters in phasor form. These parameters create a matrix relationship between the sending-end and receiving-end voltages and currents, allowing the determination of the receiving-end current. This relationship facilitates calculating the complex power delivered to the receiving end, from which real and reactive power components are derived.
135
01:25Power System Distribution
261
Power system distribution involves delivering electrical energy from power plants to consumers through a network of transmission and distribution systems. The process begins at power plants, where energy from coal, gas, nuclear, water, and wind is converted into electrical energy. These plants use three-phase generators, typically rated between 50 to 1300 MVA, with terminal voltages ranging from a few kV to 20 kV, depending on the size and age of the units.
The transmission system is designed...
The transmission system is designed...
261
01:20Power Factor Correction
201
The power transmission to a factory involves the transfer of apparent power, a combination of active and reactive power. The power factor measures how effectively electrical power is converted into useful work output. The ratio of the real power (KW) that does the work to the apparent power (KVA) supplied to the circuit.
201
01:26The Power Flow Problem and Solution
258
Power flow problem analysis is fundamental for determining real and reactive power flows in network components, such as transmission lines, transformers, and loads. The power system's single-line diagram provides data on the bus, transmission line, and transformer. Each bus k in the system is characterized by four key variables: voltage magnitude Vk, phase angle δk, real power Pk, and reactive power Qk. Two of these four variables are inputs, while the...
258