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您的检索式：作者名="Thanhtung HA"
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| 1 | 计及需求价格弹性的区域能源中心建模与日前优化调度显示文摘能源市场管制放松的背景下,将能源价格作为一种可控资源,有望进一步推进区域能源中心(DEC)内电、气、冷/热等多种能源的优化运行。文中以能量枢纽为基础模型,提出了DEC功率平衡方程的通用线性化建模方法;同时,计及能源需求的价格弹性,对其进行分段线性化建模,并引入0-1变量及线性约束将分段线性函数的描述统一化。进一步,以DEC净收益最大化为目标,计及能源价格可控性,建立了DEC日前优化调度的混合整数二次规划模型,通过GAMS调用CPLEX进行求解。最后,以微网型DEC为例,验证了所提建模方法的有效性,分析了能源价格是否参与调控、不同价格弹性及新能源预测误差对调度结果的影响。结果表明,充分利用负荷的价格弹性,在最大化DEC净收益之余,有利于减小负荷方差和峰谷差,深度挖掘DEC的优化潜力。 | 陈泽兴 张勇军 许志恒 蔡泽祥 Thanhtung HA | 2018 | 电力系统自动化2018，42，12： | 21 |
| 2 | Optimal Operation of Energy Hub Based Micro-energy Network with Integration of Renewables and Energy Storages显示文摘This study proposes an optimized model of a micro-energy network(MEN)that includes electricity and natural gas with integrated solar,wind,and energy storage systems(ESSs).The proposed model is based on energy hubs(EHs)and it aims to minimize operation costs and greenhouse emissions.The research is motivated by the increasing use of renewable energies and ESSs for secure energy supply while reducing operation costs and environment effects.A general algebraic modeling system(GAMS)is used to solve the optimal operation problem in the MEN.The results demonstrate that an optimal MEN formed by multiple EHs can provide appropriate and flexible responses to fluctuations in electricity prices and adjustments between time periods and seasons.It also yields significant reductions in operation costs and emissions.The proposed model can contribute to future research by providing a more efficient network model(as compared with the traditional electricity supply system)to scale down the environmental and economic impacts of electricity storage and supply systems on MEN operation. | Thanhtung Ha Ying Xue Kaidong Lin Yongjun Zhang Vu Van Thang Thanhha Nguyen | 2022 | Journal of Modern Power Systems and Clean Energy2022，10，1： | 0 |
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