ID 原文 译文
39446 进一步构建了系统流图模型，对基于补贴退坡的多种组合情景下户用光伏的投资回报、装机容量及新增装机FIT补贴成本的发展演化进行了动态仿真。 Then a stock-flow model is build, and the ROI, installed capacity, and policy subsidy costs of R-DPVG are simulated under some combined scenarios based on declining FIT.
39447 结果显示，目前户用光伏具备补贴退坡条件，未来3年内可退至0.05～0.1元/(kW·h)并逐步取消补贴； The simulation proves R-DPVG's FIT will be reduced to 0.05 ～ 0.1 yuan/(kWh) in the next three years till cancelled.
39448 退坡过程需综合考虑FIT退坡幅度、纳入补贴的装机规模、装机目标及补贴成本，以促进我国户用光伏的可持续发展。 FIT cutting amplitude, capacity and targets of installation and cost of the FIT subsidy should be comprehensively considered in policy-making to promote R-DPVG's sustainable development in China.
39449 海流流速的波动导致海流发电功率的波动，采用钒电池和超级电容组成的混合储能系统改善电能质量，平滑海流发电功率。 The fluctuation of marine current velocity leads to the fluctuation of power generation. The hybrid energy storage system composed of vanadium redox flow battery and super capacitor is used to improve the power quality and smooth the marine current power generation.
39450 随着大功率海流发电系统的研究和商用，储能系统的容量也随之不断增大。 With the research and commercialization of large scale power marine current power generation system, the capacity of energy storage system has been increasing.
39451 为降低储能系统中超级电容组的额定容量，提出了基于模糊控制的低通滤波优化算法的能量管理策略，并搭建了3 MW海流发电系统仿真模型。 To reduce the rated capacity of super capacitor banks in energy storage system, an energy management strategy based on low-pass filter optimization algorithm of fuzzy control is proposed and the simulation model of 3 MW marine current generation system is built.
39452 仿真结果表明：所提出的能量管理策略可以有效降低超级电容组的额定容量，同时能够避免超级电容的过充与过放，使超级电容的荷电状态保持在合理范围内。 The simulation results show that the proposed energy management strategy can effectively reduce the rated capacity of the super capacitor banks, avoid the over charge and over discharge of the super capacitor, and keep the state of charge(SOC) of the super capacitor within a reasonable range.
39453 可再生能源发电具有较强的随机性， The generation of renewable energy has great randomness.
39454 针对火电机组灵活性不足而导致的调峰问题，提出对火电机组内部改造、配置储能和两者共同改造3种改造方案， The lack of flexibility of thermal power unit leads to the problem of peak adjustment. Three reformation schemes for thermal power units, including the thermal power unit internal transformation, configurating energy storage, and joint transformation of the two are proposed.
39455 计及火电深度调峰运行的附加成本，建立考虑机组组合问题的火电深度调峰改造规划模型，提出策略迭代近似动态规划法(Strategy Iteration Approximate Dynamic Programming，SI-ADP)对模型进行解耦求解， Taking into account the additional cost of thermal powerunit in the deep peak regulation, the planning model of thermal power units depth peak-shaving transformation considering the unit combination is proposed, and the strategy iteration approximate dynamic programming algorithm to decouple the model is presented.