摘要：【中文】本发明公开了一种新型瓦片制作装置，涉及瓦片制作技术领域，解决了现有的瓦片制作方法通常人工操作，劳动量大，生产效率低，瓦片的质量不高等问题。一种新型瓦片制作装置，包括四个切割刀架，所述切割刀架的一侧安装有四个瓦片制作模型机构，所述瓦片制作模型机构包括模具、把手和侧边调节限位块，所述模具的两端均安装有把手，所述模具的两侧均安装有侧边调节限位块，所述瓦片制作模型机构的下端面安装有支撑主板环，所述支撑主板环的内侧安装有中部连接架，所述中部连接架的上端面安装有底部支撑机构。本发明通过自动对瓦片泥进行填充、压合和切割，降低人工操作的劳动量，提高生产效率，瓦片质量高。 【EN】The invention discloses a novel tile manufacturing device, relates to the technical field of tile manufacturing, and solves the problems that the existing tile manufacturing method is usually operated manually, the labor amount is large, the production efficiency is low, the quality of tiles is not high, and the like. The utility model provides a novel tile preparation device, includes four cutting knife rest, four tile preparation model mechanisms are installed to one side of cutting knife rest, tile preparation model mechanism includes that mould, handle and side adjust the stopper, the handle is all installed at the both ends of mould, the side is all installed to the both sides of mould and is adjusted the stopper, the lower terminal surface of tile preparation model mechanism is installed and is supported the mainboard ring, the middle part link is installed to the inboard that supports the mainboard ring, bottom sprag mechanism is installed to the up end of middle part link. According to the invention, the tile mud is automatically filled, pressed and cut, so that the labor amount of manual operation is reduced, the production efficiency is improved, and the tile quality is high.

摘要：【中文】本发明公开了一种多谐振腔LLC谐振变换器，包括原边开关网络，主谐振腔RC₁，从谐振腔RC₂、RC₃、从谐振腔切入切出开关管S₅、S₆、主谐振腔RC₁工作时对应的整流电路FR₁以及从谐振腔RC₂、RC₃工作时对应的整流电路FR₂。本发明可以通过切换电路实际工作的谐振腔，使电路处于不同的工作模态下，即高压输出工作模态、中压输出工作模态以及低压输出工作模态。三种工作模态下的增益范围连续，从而使电路获得宽输出增益。同时，在三种工作模态下，电路均可以在额定工作频率范围内，采用变频控制方式达到所需的输出增益，从而保证了开关管在全输出增益范围内的软开关，且避免了较大的环流，保证了电路在全输出增益范围内具有较高的工作效率。 【EN】The invention discloses a multi-resonant cavity LLC resonant converter, which comprises a primary side switch network and a main resonant cavity RC₁From the resonator RC₂、RC₃Switching tube S is cut into and out of resonant cavity₅、S₆Main resonant cavity RC₁Rectifier circuit FR adapted for operation₁And a slave resonator RC₂、RC₃Rectifier circuit FR adapted for operation₂. The invention can make the circuit in different working modes, namely a high-voltage output working mode, a medium-voltage output working mode and a low-voltage output working mode, by switching the resonant cavity in which the circuit actually works. The gain ranges under the three working modes are continuous, so that the circuit obtains wide output gain. Meanwhile, under three working modes, the circuit can reach the required output gain within the rated working frequency range by adopting a frequency conversion control mode, thereby ensuring the soft switching of the switching tube within the full output gain range, avoiding larger circulation, and ensuring the circuit to have higher working efficiency within the full output gain range。

摘要：【中文】本发明一种单向复合材料钻削轴向力分布的测定方法属于纤维增强复合材料加工技术领域，涉及一种纤维增强复合材料钻削轴向力随纤维切削角度分布的测定方法。在该方法中，首先对复合材料样件进切割处理，在其表面形成凹槽结构。在现有钻削测力实验平台上进行制孔加工，制得通孔需与样件切割凹槽相交。提取钻削阶段的轴向力曲线，对比正常轴向力曲线寻找其突变点，并判断突变点即凹槽所处位置的纤维切削角度。根据加工参数计算轴向力波动周期，推算出全部周期轴向力随纤维切削角分布。本测定方法不改变钻削加工状态，不需搭建新的测量试验平台，实验操作简单、方便，采用读取轴向力突变确定其分布规律，测定结果准确可靠。 【EN】The invention discloses a method for measuring the distribution of drilling axial force of a unidirectional composite material, belongs to the technical field of fiber reinforced composite material processing, and relates to a method for measuring the distribution of the drilling axial force of the fiber reinforced composite material along with the cutting angle of a fiber. In the method, firstly, a composite material sample is subjected to cutting treatment, and a groove structure is formed on the surface of the composite material sample. And (3) drilling on the conventional drilling force-measuring experiment platform, wherein the prepared through hole needs to be intersected with the cutting groove of the sample piece. And extracting an axial force curve in a drilling stage, comparing the axial force curve with a normal axial force curve to find a catastrophe point, and judging the catastrophe point, namely the fiber cutting angle of the position of the groove. And calculating the fluctuation period of the axial force according to the processing parameters, and calculating the distribution of the axial force along with the cutting angle of the fiber in all periods. The measuring method does not change the drilling state, does not need to build a new measuring test platform, is simple and convenient in experimental operation, adopts the method of reading the axial force mutation to determine the distribution rule, and is accurate and reliable in measuring result.

摘要：【中文】本发明提供一种包括反向并联双晶闸管和并联Chopper电路的改进型Chopper电路，将其应用于统一潮流控制器故障渡越中，当UPFC正常运行换流站间有功功率传输方向为并联侧MMC流向串联侧MMC，交流线路发生短路故障时，通过改进型Chopper电路的反向并联双晶闸管将所述并联侧MMC与所述串联侧MMC隔离；当UPFC正常运行换流站间有功功率传输方向为串联侧MMC流向并联侧MMC，交流线路发生短路故障时，通过投入改进型Chopper电路的并联Chopper电路将所述并联侧MMC与所述串联侧MMC隔离，使交流线路短路故障时，UPFC可以切换至STATCOM模式，为故障后的系统母线提供无功功率支撑。 【EN】The invention provides an improved Chopper circuit comprising a reverse parallel double-crystal brake tube and a parallel Chopper circuit, which is applied to the fault transition of a unified power flow controller, when the transmission direction of active power between UPFC normal operation converter stations is that a parallel-side MMC flows to a series-side MMC, and when an AC line has a short-circuit fault, the parallel-side MMC is isolated from the series-side MMC through the reverse parallel double-crystal brake tube of the improved Chopper circuit; when UPFC normal operation converter station active power transmission direction flows to parallel side MMC for series side MMC, and alternating current circuit takes place short circuit fault, will through the parallelly connected Chopper circuit that drops into improved generation Chopper circuit parallelly connected side MMC with series side MMC keeps apart, when making alternating current circuit short circuit fault, UPFC can switch to STATCOM mode, provides reactive power for the system bus behind the trouble and supports.

摘要：【中文】本发明公开了属于含UPFC线路保护技术领域的一种适用于UPFC接入的工频变化量方向保护改进方法。继电保护装置配置在UPFC所在线路的首端，同时在线路首端接入电流互感器(TA),分别在线路首端P测点和UPFC串联变压器右侧出口L测点接入电压互感器(PT)，分别求取故障时两测点正序突变量阻抗相角；并计算P测点与L测点正序突变量阻抗相角分别对应的正方向动作区隶属度函数λ₁、λ₂和反方向动作区隶属度函数λ₃、λ₄，求取综合隶属度函数μ,通过判断μ与阈值η的大小关系，实现工频变化量方向元件能正确判别正反向故障。该方法简单易行且投资较少，可有效解决工频变化量方向保护因UPFC存在而引起的则工频变化量方向元件误动问题。 【EN】The invention discloses a power frequency variable direction protection improvement method suitable for UPFC access, belonging to the technical field of UPFC-containing line protection. The relay protection device is configured at the head end of a circuit where the UPFC is located, a current Transformer (TA) is connected to the head end of the circuit, a voltage transformer (PT) is connected to a P measuring point at the head end of the circuit and an L measuring point at the right side outlet of the series transformer of the UPFC, and positive sequence sudden change variable impedance phase angles of two measuring points during fault are respectively obtained; and calculating the membership function lambda of the positive direction action region corresponding to the positive sequence mutation impedance phase angle of the P measuring point and the L measuring point respectively₁、λ₂And the membership function lambda of the action area in the opposite direction₃、λ₄The method is simple and easy to implement, has less investment, and can effectively solve the problem of power frequency variation caused by the existence of UPFC in power frequency variation direction protectionThe problem of the malfunction of the component in the measuring direction.

摘要：【中文】本发明公开了一种基于滑动窗口的激光雷达数据合成方法，通过对低线束激光雷达采集到的数据二维化、数据采样、初始扩充数据、计算扩充数据和填充扩充数据，所得到的新数据可用于多线束激光雷达模型。利用本发明方法有助于集合低线束激光雷达成本低和多线束激光雷达模型精度高的优点。 【EN】The invention discloses a laser radar data synthesis method based on a sliding window. The method is beneficial to integrating the advantages of low cost of the low-beam laser radar and high precision of the multi-beam laser radar model.

摘要：【中文】本发明公开了一种基于空间点云生成的激光雷达数据扩充方法，对16线激光雷达采集的数据用本发明方法进行处理，可以使其能用于预训练的64线激光雷达深度学习障碍物识别模型之中，从而省去大量的数据采集以及模型训练的时间，并且有较好的识别效果。 【EN】The invention discloses a laser radar data expansion method based on space point cloud generation, which is used for processing data acquired by a 16-line laser radar by using the method disclosed by the invention, so that the data can be used in a pre-trained 64-line laser radar deep learning obstacle recognition model, thereby saving a large amount of data acquisition and model training time and having a better recognition effect.

摘要：【中文】本发明公开了一种低线束激光雷达数据匹配多线束激光雷达模型的方法，包括数据二维化处理、扩充数据、初始化数据、计算插值等步骤。通过本发明方法可以将低线束激光雷达采集到的数据多线束化，并且将其用于预训练好的多线束激光雷达模型之中，以此省去使用雷达数据从头训练模型的步骤，从而达到节约时间、节省成本的目的。 【EN】The invention discloses a method for matching low-beam laser radar data with a multi-beam laser radar model, which comprises the steps of data two-dimensional processing, data expansion, data initialization, interpolation calculation and the like. The method can multi-line bundle the data collected by the low-line bundle laser radar and use the data in the multi-line bundle laser radar model which is pre-trained, thereby saving the step of training the model from the beginning by using radar data and achieving the purposes of saving time and cost.

摘要：【中文】本发明公开了一种综合能源储能控制系统，包括物理发电系统、储能系统、配电网、感知模块、信息处理模块和控制模块，控制模块包括输入端采集端口、外接控制开关端口、储能系统连接端口和配电网调度操控端口；物理发电系统的输出端与配电网和储能系统的输入端电性连接，感知模块的输入端与配电网的输出端电性连接，感知模块的输出端与信息处理模块的输入端电性连接，信息处理模块的输出端与控制器模块的输入端电性连接，控制模块的输出端与配电网和储能系统的输入端电性连接。本发明通过设置的物理发电系统、储能系统、配电网和控制模块，解决了可再生新能源发电并网过程中，受外界因素影响造成间隙性和不稳定性，极大地妨碍了能量的传输的问题。 【EN】The invention discloses a comprehensive energy storage control system, which comprises a physical power generation system, an energy storage system, a power distribution network, a sensing module, an information processing module and a control module, wherein the control module comprises an input end acquisition port, an external control switch port, an energy storage system connection port and a power distribution network scheduling control port; the output end of the physical power generation system is electrically connected with the input ends of the power distribution network and the energy storage system, the input end of the sensing module is electrically connected with the output end of the power distribution network, the output end of the sensing module is electrically connected with the input end of the information processing module, the output end of the information processing module is electrically connected with the input end of the controller module, and the output end of the control module is electrically connected with the input ends of the power distribution network and the energy storage system. According to the renewable new energy power generation grid-connected system, the problems of gapping and instability caused by the influence of external factors and great obstruction to energy transmission in the renewable new energy power generation grid-connected process are solved through the physical power generation system, the energy storage system, the power distribution network and the control module.