Results 91 to 100 of about 5,744 (199)
Gaoya dianqi柴油机试车是测定柴油机性能指标并进行验收的重要步骤，主要的测试平台为电力测功系统，其试车过程中产生的机械能通过电力测功平台转化为电能，再通过负载箱转化为热能，这一过程造成了巨大的能源浪费。目前极端灾害造成的小概率、大影响事件严重影响了配电网的运行安全，而灵活性分布式资源的接入是提升配电网韧性、抵御极端灾害的有效措施。因此文中考虑将测功平台的电能回馈到配电网作为灵活性资源进行支撑，并针对柴油机测功系统的接入对配电网韧性影响进行研究，以寻找灾害场景下测功系统最优调度策略。首先 ...
窦真兰 +4 more
doaj
Gaoya dianqi储能作为防止新能源并网引起电网波动问题的调节资源，存在考虑目标单一、不能全面考虑到配电网中的多项因素等局限性。针对此问题，文中提出了一种多目标优化的分布式储能配置模型。模型首先选取储能综合成本、电压波动、网损、负荷波动作为优化目标。接着根据储能配置流程，使用层次分析法对各目标函数赋权，确定最终的适应度函数。最终选取优化效率高的灰狼算法作为优化算法求解分布式储能的最优配置，同时在IEEE33节点配电网中验证算法的有效性，对优化效果以及各目标函数权值的敏感性进行分析。实验结果表明 ...
高翔 +4 more
doaj
[Localizing target for transcranial electrical stimulation in epilepsy patients combining scalp electroencephalogram and neural computational model]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiLiu Y, Li C, Han Y.
europepmc +1 more source
[Radix codonopsis combined with Poria improves cognitive impairment in rats with unilateral common carotid artery ligation by regulating the ERα/PI3K/Akt signaling pathway]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoYang J +7 more
europepmc +1 more source
[Closed-loop spinal neural interface combined with rehabilitation training for incomplete spinal cord injury: a case report]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanFeng C, Zhu J, Zhang J, Xu K.
europepmc +1 more source
[Retinal protective effects of zinc<b>-</b>loaded magnesium oxide nanoparticles in a glutamate<b>-</b>excitotoxicity glaucoma model]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanFeng L +6 more
europepmc +1 more source
[Identification and Underlying Mechanisms of Immune Cell- and Senescence-Related Biomarkers in Atrial Fibrillation]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanHuang W, Liu E, Fu H.
europepmc +1 more source