基于虚拟仪器环境开发了燃料电池混合动力仿真与实时控制系统,建立了基于模型的控制器开发平台。
Based on virtual instrument development workbench, simulation and real time control system for fuel cell powertrian was developed and a model based controller development platform was constructed.
采用两种优化算法对燃料电池混合动力汽车的两种能量管理策略进行了优化仿真。
By using two optimization algorithms, an optimization simulation on two different energy management strategies for a fuel cell hybrid electric vehicle is conducted.
为了验证模型的可行性,对铅酸电池进行了充放电实验,并对实验和仿真结果作了比较。
Electric charging and discharging tests of Pb-acid battery are conducted and the experiments and emulation results are compared in order to verify the feasibility of the model.
并应用逐次逼近法对光伏电池的最大功率点进行了跟踪,仿真结果表明:最大功率点的跟踪效果显著。
The maximum power point of the photovoltaic cell is traced by using the step-by-step method and the simulation result shows that the maximum power point tracking results are obvious.
仿真结果表明,该动态模型能够预测输出电压。响应曲线显示出自适应模糊控制算法能够较好控制燃料电池有功和无功功率的输出。
The response curves indicate that the adaptive fuzzy control is able to control the active output power and the reactive output power of the fuel cell.
依据离散马尔可夫电池模型理论,模拟出跟踪电池基本行为的离散过程,仿真结果显示模拟过程与理论推导相吻合。
Based on the theory of the discrete-Markov battery model, the fundamental behavior of the battery is simulated. The result shows that the simulated process is consistent with the deduction.
鉴于此,本文重点分析了燃料电池内部热管理机理,结合燃料电池的物理结构建立其仿真模型。
In view of the fact that this article analyzed the fuel cell interior heat management with emphasis, to union the fuel cell physical structure establishes its simulation model.
首先研究了各种影响太阳一次能源变化的因素,考虑因素之间的相互作用,采用按时间序贯仿真各小时太阳电池的出力。
Firstly, this paper considers the interaction among factors, which may have effect on the solar cell power output, the solar cell output power every hour is simulated in time sequence.
在考虑空气系统的时间滞后基础上,基于集总参数模型利用MATLAB /SIMULINK软件平台建立电池的瞬态响应仿真模型。
Regarding to the time lag of air supply system software MATLAB / SIMULINK were utilized to create the simulation model of fuel cell dynamic output performance as power level changes.
仿真结果表明,所建立的模型能反映实际工况中的功率分配情况,动力电池SOC维持在预定区域,燃料电池功率加载速率得到限制。
Simulating results show that, the hybrid model reflects the performance of actual system well, battery SOC is kept in a suitable range and the fuel cell dynamic power is limited.
本文根据潜艇蓄电池仿真的需要,提出了使用模型的概念,并讨论了用专家系统来实现它的可能性。
In this paper, the concept about the applied model of submarine battery is introduced in accordance with the need for its simulation, and possibility of its realization by expert system is discussed.
对复合电源混合动力汽车进行了性能仿真,并与原车单一蓄电池系统或超级电容系统进行了对比。
The performance simulation was performed for the HEV with SEPS system and the simulated results were compared with those of the HEV with electrically supplied only by batteries or supercapacitors.
潜艇蓄电池是潜艇主动力系统的重要组成部分,要对潜艇主动力系统进行仿真研究,必须建立精确的蓄电池外特性模型。
Submarine battery is main part of power system of submarine. In order to research on power system of submarine by simulation, one must model battery outer characters.
介绍了空间实验室大面积太阳电池阵的方案构型,并进行了模态分析、热结构耦合分析和动力学仿真分析。
The configuration of large solar array in space lab is put forward in this paper, and the mode, thermal coupling and dynamics stimulation analysis is made.
然后结合已有的高温循环寿命测试数据对电池循环放电性能进行了仿真,得到了放电电压误差不超过0.6%的结果;
Then a simulation of cycle discharge performance was carried out by using the cycle life test data got at high-temperature. The error of discharge voltage was less than 0.6%.
根据仿真所得电池参数,设计了一款SSP衬底多晶硅薄膜太阳能电池,探讨了工艺过程和条件。
Finally, based on the simulated cell parameters, we designed a new SSP polycrystalline silicon thin film solar cell, and the specific process of the implementation process were discussed.
该文介绍了锂离子电池的生产工艺流程及其薄膜卷绕控制系统,建立了薄膜卷绕控制系统的数学模型,提出采用内模控制算法,并对相应的控制模型进行了仿真。
The paper introduces the li battery production process and the film rolling control system, building the model of control system, adopting the IMC arithmetic and making simulation.
在此基础上,通过分析光伏阵列和光伏电池的关系及电路等效变换,建立任意功率级的PV仿真模型。
On the basis of this model, PV-array simulation model with any power output has been built by equivalent conversion of circuit according to the relation between PV cell and PV array.
最后,本文利用光伏模拟器代替传统的光伏电池,建立了单级式光伏并网发电系统,在RT-LAB仿真平台中搭建实时仿真模型,对系统进行了仿真研究。
The Real-time simulation model based on the RT-LAB software platform has been built. It can overcome the limits of real conditions of the PV experiment in the laboratory.
系统的每一个设计步骤都针对电动汽车电池管理的特点进行了分析,部分重要的设计给出了实验仿真的结果。
Every procedure of the system design is done according to the analysis of electric vehicles 'characteristics, and simulation results are given in some important procedures.
给出了采用扰动观察法通过控制Boost电路占空比实现光伏电池最大功率跟踪的算法并仿真验证。
Given algorithm and simulation using perturbation and observation method to achieve maximum power point tracking of photovoltaic cells by controlling the duty cycle of Boost Circuit.
给出了采用扰动观察法通过控制Boost电路占空比实现光伏电池最大功率跟踪的算法并仿真验证。
Given algorithm and simulation using perturbation and observation method to achieve maximum power point tracking of photovoltaic cells by controlling the duty cycle of Boost Circuit.
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