摘要：【中文】本申请提供一种风电场布局的优化方法、优化系统及计算机可读存储介质。风电场包括多个节点，多个节点包括多个风机和变电站。风电场布局的优化方法包括：获取风电场的风机坐标信息。优化方法还包括：至少基于风机坐标信息，通过以风电场的成本最小为目标函数的混合整数线性规划模型，确定变电站的位置坐标，及多个节点之间的电缆连接拓扑结构。目标函数包括表征连接多个节点的每段电缆承载的功率的变量。 【EN】The application provides an optimization method, an optimization system and a computer-readable storage medium for wind power plant layout. The wind farm includes a plurality of nodes including a plurality of wind turbines and a substation. The optimization method of the wind power plant layout comprises the following steps: and acquiring fan coordinate information of the wind power plant. The optimization method further comprises the following steps: and determining the position coordinates of the transformer substation and the cable connection topological structure among the nodes at least based on the coordinate information of the wind turbine through a mixed integer linear programming model taking the minimum cost of the wind power plant as a target function. The objective function includes variables characterizing the power carried by each segment of cable connecting the plurality of nodes.

摘要：【中文】本发明涉及激光修阻技术领域，尤其涉及一种激光调阻方案的获取方法、激光调阻方案和片式电阻。该激光调阻方案的获取方法包括以下步骤：对待调电阻以蛇形刀口进行一次切割，以使待调电阻的阻值精度达到预定精度，预定精度的取值范围为0.1％‑1％；对待调电阻以对切刀口进行二次切割；判断待调电阻的阻值精度是否达到目标精度；如果待调电阻的阻值精度达到目标精度，确定激光调阻方案为依次以蛇形刀口和对切刀口对毛坯电阻进行切割。该激光调阻方案由该激光调阻方案的获取方法获取。该片式电阻通过该激光调阻方案生产。该激光调阻方案的获取方法、该激光调阻方案和该片式电阻，能够提高成品电阻的精度和良率。 【EN】The invention relates to the technical field of laser resistance trimming, in particular to a method for acquiring a laser resistance trimming scheme, the laser resistance trimming scheme and a chip resistor. The method for acquiring the laser resistance trimming scheme comprises the following steps: cutting the resistor to be adjusted once by a snake-shaped knife edge so as to enable the resistance value precision of the resistor to be adjusted to reach the preset precision, wherein the value range of the preset precision is 0.1% -1%; carrying out secondary cutting on the cut edge of the resistor to be adjusted; judging whether the resistance value precision of the resistor to be regulated reaches the target precision or not; and if the resistance value precision of the resistor to be adjusted reaches the target precision, determining that the laser resistance adjustment scheme is to cut the blank resistor by using the snake-shaped knife edge and the bisection knife edge in sequence. The laser resistance trimming scheme is obtained by the method for obtaining the laser resistance trimming scheme. The chip resistor is produced by the laser resistance adjusting scheme. The laser resistance trimming scheme, the acquisition method thereof and the chip resistor can improve the precision and yield of finished resistors.

摘要：【中文】本发明公开了一种风电场的电缆路径的规划方法、系统、介质及电子设备，所述规划方法包括如下步骤：获取风电场的运行参数；以具有不同截面积的电缆的单位总成本、所述运行参数以及预设最大电缆承载风机数量构建第一函数；分别计算不同的截面积对应的单位总成本，并将单位总成本最低时对应的截面积作为目标截面积；以风电场的电缆总成本、电缆路径、目标截面积、预设最大电缆承载风机数量以及运行参数构建第二函数；分别计算不同的电缆路径对应的所述电缆总成本，并将所述电缆总成本最低时对应的所述电缆路径确定为目标电缆路径。本发明技术方案可以将电缆类型选择以及电缆路径优化进行解耦，降低了计算的复杂度，提高了求解效率。 【EN】The invention discloses a planning method, a system, a medium and electronic equipment for a cable path of a wind power plant, wherein the planning method comprises the following steps: acquiring operation parameters of a wind power plant; constructing a first function by using the unit total cost of cables with different sectional areas, the operation parameters and the number of the preset maximum cable bearing fans; respectively calculating unit total cost corresponding to different sectional areas, and taking the corresponding sectional area when the unit total cost is the lowest as a target sectional area; constructing a second function according to the total cable cost, the cable path, the target sectional area, the preset maximum cable bearing fan number and the operation parameters of the wind power plant; and respectively calculating the cable total cost corresponding to different cable paths, and determining the cable path corresponding to the lowest cable total cost as a target cable path. According to the technical scheme, cable type selection and cable path optimization can be decoupled, the calculation complexity is reduced, and the solving efficiency is improved.

摘要：【中文】一种多面打标设备，包括：支撑机构、设置在所述支撑机构上的第一上料机构、靠近所述第一上料机构的出料口设置的第一分离机构、设置在所述支撑机构上的定位机构、及从多个角度输出打标激光的激光输出机构；所述第一分离机构的一侧设有第一打标工位；所述定位机构包括感光口朝向所述第一打标工位的第一定位摄像机；所述激光输出机构包括若干从不同角度同时向所述第一打标工位输出打标激光的激光组件；通过第一分离机构从第一上料机构获取打标物料后，各个激光组件同时向第一打标工位中的物料的不同侧面输出打标激光，从而避免在对柱状物料的各个侧面分别进行打标时需要进行多次翻转，有利于提高需要多面打标的物料的打标效率。 【EN】A multi-faceted marking apparatus comprising: the laser marking device comprises a supporting mechanism, a first feeding mechanism arranged on the supporting mechanism, a first separating mechanism arranged close to a discharge hole of the first feeding mechanism, a positioning mechanism arranged on the supporting mechanism, and a laser output mechanism for outputting marking laser from multiple angles; a first marking station is arranged on one side of the first separating mechanism; the positioning mechanism comprises a first positioning camera with a photosensitive opening facing the first marking station; the laser output mechanism comprises a plurality of laser components which simultaneously output marking lasers to the first marking station from different angles; after the marking materials are obtained from the first feeding mechanism through the first separating mechanism, each laser assembly outputs marking lasers to different sides of the materials in the first marking station simultaneously, so that the situation that the materials need to be turned over for many times when each side of a columnar material is marked respectively is avoided, and the marking efficiency of the materials needing to be marked in multiple sides is improved.

摘要：【中文】本发明涉及一种脆性材料激光切割装置及方法，包括激光器、扩束系统、光阑孔、锥透镜、准直透镜以及物镜；激光器能够输出高斯激光光束，扩束系统、光阑孔、锥透镜、准直透镜以及物镜被设置在激光的光路上；输出的高斯激光光束依次射入扩束系统和光阑孔，高斯激光光束经过该扩束系统扩束，将激光光斑直径扩大；再经过光阑孔，控制光斑的能量分布；再经过锥透镜将高斯激光光束转换成贝塞尔激光光束，再射入准直透镜，形成环形光，再经过物镜聚焦，形成聚焦后贝塞尔激光光束作用在脆性材料上进行切割操作。利用本发明的激光切割装置在满足脆性材料的切断面的粗糙度要求同时也能满足对激光强度的控制要求，切割出合适形状的切断面粗糙度的脆性材料。 【EN】The invention relates to a brittle material laser cutting device and a brittle material laser cutting method, wherein the brittle material laser cutting device comprises a laser, a beam expanding system, a diaphragm hole, a conical lens, a collimating lens and an objective lens; the laser can output Gaussian laser beams, and the beam expanding system, the diaphragm hole, the conical lens, the collimating lens and the objective lens are arranged on a laser light path; the output Gaussian laser beam is sequentially emitted into a beam expanding system and a diaphragm hole, and the Gaussian laser beam is expanded by the beam expanding system to expand the diameter of a laser spot; then the light beam passes through a diaphragm hole to control the energy distribution of the light spots; and the focused Bessel laser beam acts on the brittle material to perform cutting operation. The laser cutting device of the invention can meet the requirements of the roughness of the cut surface of the brittle material and the control requirement of the laser intensity, and cut the brittle material with the cut surface roughness of a proper shape.