摘要：【中文】本发明公开了一种对撞式匀质系统，包括：原料储罐、进料管线、高压泵、稳压罐、均质部件及收集部件。进料管线的一端与原料储罐的出料口相接，高压泵的进料口与进料管线的另一端相接，稳压罐的进料口与高压泵的出料口相接，匀质部件的进料口与稳压罐的出料口相接。原料储罐储存原料，高压泵对进料管线从原料储罐运输出的料物进行加压，稳压罐对高压泵输出的高压料物的压力稳定到预设范围，匀质部件包括相对设置的高压枪，以使得稳压罐的料物输出至相对设置的高压枪，并通过高压枪对料物进行对撞匀质，收集部件与均质部件相连接，收集部件收集对撞匀质后的料物。利用高压枪对置，流体对撞进行均质处理，不设置均质盘，可实现大流量均质的处理。 【EN】The invention discloses a collision type homogenizing system, which comprises: raw materials storage tank, charge-in pipeline, high-pressure pump, surge tank, homogeneity part and collecting element. The one end of feedstock line meets with the discharge gate of raw materials storage tank, and the feed inlet of high-pressure pump meets with feedstock line's the other end, and the feed inlet of surge tank meets with the discharge gate of high-pressure pump, and the feed inlet of homogeneous part meets with the discharge gate of surge tank. The raw materials storage tank stores the raw materials, the high-pressure pump pressurizes the material that feed line transported output from the raw materials storage tank, the surge tank is stable to predetermineeing the scope to the pressure of the high-pressure material that the high-pressure pump exported, the homogenization part is including the high-pressure rifle of relative setting to make the material of surge tank export to the high-pressure rifle of relative setting, and carry out clash homogenization to the material through the high-pressure rifle, the collecting part is connected with the homogeneity part, the collecting part collects the material after clash homogenization. The high-pressure guns are oppositely arranged, fluid collides to carry out homogenization treatment, and a homogenization disc is not arranged, so that large-flow homogenization treatment can be realized.

摘要：【中文】本发明提供了一种杂化非本征铁电体Ca₃Ti₂O₇及其掺杂化合物在铁电存储器中的应用，涉及压电材料技术领域。本发明提供的杂化非本征铁电体Ca₃Ti₂O₇及其掺杂化合物在铁电存储器中的应用，所述Ca₃Ti₂O₇及其掺杂化合物具有负压电性。杂化非本征铁电体Ca₃Ti₂O₇及其掺杂化合物具有负压电性，将其与正压电性材料结合后制作的铁电存储器的有效元件，具有无电场引起应力的优点，使器件整体不表现出压电效应，大大增强了器件的抗疲劳性，延长了铁电存储器的寿命。 【EN】The invention provides a hybrid extrinsic ferroelectric Ca₃Ti₂O₇And the application of the doped compound in ferroelectric memory, relating to the technical field of piezoelectric materials. The invention provides a hybrid extrinsic ferroelectric Ca₃Ti₂O₇And their use as doping compounds in ferroelectric memories, the Ca₃Ti₂O₇And the doped compound thereof has negative piezoelectric property. Hybrid extrinsic ferroelectric Ca₃Ti₂O₇The doped compound has negative voltage electrical property, and the effective element of the ferroelectric memory manufactured by combining the doped compound with the positive voltage electrical material has the advantage of no stress caused by an electric field, so that the whole device does not show the piezoelectric effect, the fatigue resistance of the device is greatly enhanced, and the service life of the ferroelectric memory is prolonged。

摘要：【中文】本发明提供一种基于氢能源的有轨电车，包括：氢燃料电池、直流电机、DC/DC变压装置、控制装置和动力电池，氢燃料电池能够输出直流电，DC/DC变压装置对氢燃料电池输出的直流电进行变压处理并提供给直流电机，动力电池与DC/DC变压装置的输出端电连接，动力电池与直流电机电连接；控制装置在接收到制动指令时，获取直流电机的反电动势V1，控制DC/DC变压装置输出电压为V2的直流电、且控制动力电池处于接收并存储电能的模式。从上所述，由于V2>V1，因此，反电动势所产生的电流是不会反灌到氢燃料电池，从而可以有效的防止氢燃料电池被损坏。 【EN】The invention provides a tramcar based on hydrogen energy, comprising: the hydrogen fuel cell can output direct current, the DC/DC voltage transformation device transforms the direct current output by the hydrogen fuel cell and provides the direct current for the direct current motor, the power cell is electrically connected with the output end of the DC/DC voltage transformation device, and the power cell is electrically connected with the direct current motor; when receiving a braking instruction, the control device acquires the back electromotive force V1 of the direct current motor, controls the DC/DC voltage transformation device to output direct current with the voltage of V2, and controls the power battery to be in a mode of receiving and storing electric energy. From the above, since V2> V1, the current generated by the back electromotive force does not flow back to the hydrogen fuel cell, and the hydrogen fuel cell can be effectively prevented from being damaged.

摘要：【中文】本发明公开了一种新型阀门及其自动化生成设备，包括阀体、调节螺杆、固定杆和旋拧把手，所述阀体安装有调节螺杆，所述调节螺杆的顶部固定有固定杆，所述旋拧把手的中间设有与固定杆相配合的通孔，所述旋拧把手通过固定杆与调节螺杆固定连接，所述固定杆位于旋拧把手顶部呈半球形，此新型阀门及其自动化生成设备，调节螺杆通过固定杆与旋拧把手连接，并且固定杆呈正六边形，从而通过可以保持旋拧把手与调节螺杆连接的稳定性，并且通过六个面进行接触，可以增加其接触面积，增大其摩擦力，调节螺杆与旋拧把手的连接方式类似于现有的铆接，从而可以增加连接的稳定性。 【EN】The invention discloses a novel valve and automatic production equipment thereof, which comprise a valve body, an adjusting screw rod, a fixed rod and a screwing handle, the valve body is provided with an adjusting screw rod, the top of the adjusting screw rod is fixed with a fixed rod, the middle of the screwing handle is provided with a through hole matched with the fixed rod, the novel valve and the automatic generation equipment thereof are characterized in that the screwing handle is fixedly connected with the adjusting screw rod through the fixed rod, the fixed rod is positioned at the top of the screwing handle and is hemispherical, the adjusting screw rod is connected with the screwing handle through the fixed rod, the fixed rod is in a regular hexagon shape, so that the stability of the connection between the screwing handle and the adjusting screw rod can be kept, and the six surfaces are contacted, the contact area and the friction force of the screw can be increased, and the connection mode of the adjusting screw and the screwing handle is similar to the existing riveting, so that the connection stability can be increased.

摘要：【中文】本发明公开了一种基于机器视觉的电力仪表自动检测方法，对SSD算法进行改进，采用高斯模糊算子和浮雕算子计算变换图像，通过改进SSD算法的基础特征提取层，抽取RGB图像和变换图像的深度融合特征，增强特征的显著性和稳健性，最终基于改进的SSD算法检测电力仪表，提高复杂环境下电力仪表的检测准确率。 【EN】The invention discloses an automatic detection method of an electric power instrument based on machine vision, which improves an SSD algorithm, adopts a Gaussian fuzzy operator and a relief operator to calculate a transformation image, extracts the depth fusion characteristics of an RGB image and the transformation image by improving a basic characteristic extraction layer of the SSD algorithm, enhances the significance and the robustness of the characteristics, finally detects the electric power instrument based on the improved SSD algorithm, and improves the detection accuracy of the electric power instrument in a complex environment.

摘要：【中文】本发明公开了一种基于循环神经网络的变压器过热故障预警方法，通过建立循环神经网络及分类神经网络，循环神经网络实现对历史物理量在时间维度上的状态预测，分类神经网络实现物理量与预警状态的准确匹配；以变压器油色谱中的气体含量和热点温度作为输入状态量，以过热故障的严重程度为输出量；基于历史的采样数据及对应变压器运行状态对循环神经网络及分类神经网络进行同时训练，将训练完成的神经网络模块集成到变压器运维平台中心，用于及时向变压器运行维护人员提供告警预警；并根据电力设备运维规程提供对应运维方案，在变压器发生过热故障之前对设备进行提前检测和维护。本发明提高了变压器的过热故障预警准确性，降低了设备的运行风险。 【EN】The invention discloses a transformer overheating fault early warning method based on a cyclic neural network, which is characterized in that the cyclic neural network realizes state prediction of historical physical quantity on a time dimension by establishing the cyclic neural network and a classification neural network, and the classification neural network realizes accurate matching of the physical quantity and an early warning state; the gas content and the hot spot temperature in the transformer oil chromatogram are taken as input state quantities, and the severity of the overheating fault is taken as an output quantity; simultaneously training a circulating neural network and a classified neural network based on historical sampling data and corresponding transformer operation states, and integrating a trained neural network module into a transformer operation and maintenance platform center for providing warning and early warning for transformer operation and maintenance personnel in time; and providing a corresponding operation and maintenance scheme according to the operation and maintenance regulations of the power equipment, and detecting and maintaining the equipment in advance before the transformer has an overheating fault. The invention improves the early warning accuracy of the overheating fault of the transformer and reduces the operation risk of equipment.

摘要：【中文】本发明公开了一种高效阀门阀体的加工设备，包括安装座和夹板，所述安装座的顶部设有安装槽，所述安装座内部位于安装槽内转动连接有驱动轴，所述驱动轴的顶端固定有传动齿轮，所述安装槽内部转动连接有内齿轮，且内齿轮与传动齿轮相啮合，所述安装槽的中心处固定有载物台，所述载物台和安装座顶部边缘处均设有滑槽，所述滑槽内滑动连接有夹板，所述夹板的侧壁设有与传动齿轮相啮合的轮齿，所述安装座内部设有用于带动驱动轴的驱动装置，所述驱动装置包括蜗杆、涡轮和摇把，此高效阀门阀体的加工设备，三个夹板会一起挤压阀门阀体的侧壁，使阀门阀体得到固定，固定效果比较好，防止打磨过程中阀体产生晃动。 【EN】The invention discloses a processing device of a high-efficiency valve body, which comprises an installation seat and clamping plates, wherein the top of the installation seat is provided with an installation groove, a driving shaft is rotatably connected in the installation groove in the installation seat, a transmission gear is fixed at the top end of the driving shaft, an internal gear is rotatably connected in the installation groove and is meshed with the transmission gear, an object stage is fixed at the center of the installation groove, sliding grooves are respectively arranged at the top edges of the object stage and the installation seat, the clamping plates are slidably connected in the sliding grooves, gear teeth meshed with the transmission gear are arranged on the side wall of each clamping plate, a driving device for driving the driving shaft is arranged in the installation seat and comprises a worm, a turbine and a crank, and the three clamping plates can extrude the side wall of the valve body together to fix the valve body, fixed effect is better, prevents that the in-process valve body of polishing from producing and rocking.

摘要：【中文】本发明公开了一种基于边缘计算的机组一次调频能力评估的方法及系统，其中方法包括：获取常规电源的初始的信息数据，根据初始的所述信息数据建立初始发电机组一次/二次调频模型；获取实时更新的常规电源的实时的信息数据，基于所述实时的信息数据对所述初始发电机组一次/二次调频模型进行训练，机组根据训练后的输出结果进行一次/二次调频的动作响应；根据一次/二次调频的动作响应实时评估机组一次调频能力上限。 【EN】The invention discloses a method and a system for evaluating the primary frequency modulation capability of a unit based on edge calculation, wherein the method comprises the following steps: acquiring initial information data of a conventional power supply, and establishing a primary/secondary frequency modulation model of an initial generator set according to the initial information data; acquiring real-time information data of a conventional power supply which is updated in real time, training a primary/secondary frequency modulation model of the initial generator set based on the real-time information data, and performing action response of primary/secondary frequency modulation by the generator set according to an output result after training; and evaluating the upper limit of the primary frequency modulation capacity of the unit in real time according to the action response of the primary/secondary frequency modulation.