摘要：【中文】本发明公开了一种断路器模型分闸速度提高的方法，包括以下操作步骤：S1：合闸状态时，增加静弧触头插入动弧触头内的长度；S2：分闸过程中，由于静弧触头插入动弧触头内的长度变长，使得电机带动动弧触头后退直至与静弧触头分开时，具有更长的行程，动弧触头达到所需速度与静弧触头完成分闸操作。本发明通过将动弧触头进入静弧触头的距离增加，能够使得控制断路器模型分闸时电机转速已经达到最高，保证在动弧触头、静弧触头刚分闸时的速度达到预定的要求，而不会出现电机转速还没有达到要求而动弧触头、静弧触头便已经分开的情况，从而达到各种断路器模型对于动静弧触头刚分速度的要求，最大程度上满足各种断路器分闸研究的有关条件。 【EN】The invention discloses a method for improving the opening speed of a breaker model, which comprises the following operation steps: s1: when in a closing state, the length of the static arc contact inserted into the moving arc contact is increased; s2: in the process of opening the brake, because the length of the static arc contact inserted into the dynamic arc contact is lengthened, the motor drives the dynamic arc contact to retreat until the dynamic arc contact is separated from the static arc contact, the motor has longer stroke, and the dynamic arc contact reaches the required speed and completes the brake opening operation with the static arc contact. The distance from the moving arc contact to the static arc contact is increased, so that the rotating speed of the motor can reach the highest when the breaker model is controlled to be opened, the speed of the moving arc contact and the static arc contact during opening can reach the preset requirement, and the condition that the moving arc contact and the static arc contact are separated before the rotating speed of the motor does not reach the requirement can be avoided, so that the requirements of various breaker models on the speed of the moving arc contact and the static arc contact during opening can be met, and the related conditions of various breaker opening researches can be met to the greatest extent.

摘要：【中文】本发明公开了一种具有抑制大肠杆菌作用的噻嗪酮药物分子的制备方法，属于药物合成技术领域。本发明的技术方案要点为：该噻嗪酮药物分子具有结构其中R为脲类结构或1,2,3‑三氮唑结构。本发明通过使用3‑羰基‑4‑(4‑甲基苯基)丁腈为原料，经过四步反应即可得到噻嗪酮目标化合物，反应操作简单且收率高；目标化合物中8位的酮羰基形成烯醇式结构得到的羟基可以更好地与大肠杆菌中的氨基酸形成作用力，进而具有良好的抑制大肠杆菌作用。 【EN】The invention discloses a preparation method of buprofezin drug molecules with an escherichia coli inhibition effect, and belongs to the technical field of drug synthesis. The technical scheme provided by the invention has the key points that: the buprofezin drug molecule has a structureWherein R is a urea structure or a 1,2, 3-triazole structure. According to the invention, 3-carbonyl-4- (4-methylphenyl) butyronitrile is used as a raw material, and the buprofezin target compound can be obtained through four-step reaction, so that the reaction operation is simple and the yield is high; hydroxyl obtained by forming an enol structure by using the ketocarbonyl at the 8 th position in the target compound can better form acting force with amino acid in escherichia coli, and further has good effect of inhibiting the escherichia coli.

摘要：【中文】本发明涉及一种环网柜局部放电带电校准装置及方法，该装置包括依次连接的在线电容测量装置、标准局部放电信号发生装置和在线注入装置；在线电容测量装置测量环网柜中具有分压功能支撑绝缘子的电容量；标准局部放电信号发生装置发生连续可调的局部放电标准脉冲信号；在线注入装置通过环网柜的带电显示装置的核相接口将局部放电标准脉冲信号注入到环网柜的带电体上。本发明通过填补了环网柜带电局放检测一直不能进行校准的空白，方法简单，操作方便；并且实现对不同厂家，不同批次环网柜具有分压功能支撑绝缘子的电容值测量，不用每次测试都要去查阅档案来获取具有分压功能支撑绝缘子的电容值，减少工作量，提高检测效率。 【EN】The invention relates to a device and a method for live calibration of partial discharge of a ring main unit, wherein the device comprises an online capacitance measuring device, a standard partial discharge signal generating device and an online injection device which are sequentially connected; the online capacitance measuring device measures the capacitance of a supporting insulator with a voltage dividing function in the ring main unit; the standard partial discharge signal generating device generates a continuously adjustable partial discharge standard pulse signal; the online injection device injects the partial discharge standard pulse signal to the electrified body of the ring main unit through the nuclear phase interface of the electrified display device of the ring main unit. The method fills the blank that the ring main unit electrified partial discharge detection can not be calibrated all the time, and is simple and convenient to operate; and realize to different producers, different batch looped netowrk cabinet has the capacitance value measurement of partial pressure function support insulator, need not all go to look up the archives and obtain the capacitance value that has partial pressure function support insulator at every turn testing, reduces work load, improves detection efficiency.

摘要：【中文】本发明公开了一种考绝缘子伞裙防污闪涂层厚度的刺针式垂测装置，解决了现有测量装置存在的测试人工材料成本高和测试过程复杂的问题。本发明的测厚装置主要可分类成“绝缘子弧面垂测定位架”和“刺针式防污闪涂层测厚百分表”两部分，绝缘子弧面垂测定位架的主要任务是定位绝缘子伞面上被测点的位置，并保证刺针（18）以与被测点切面垂直的方向刺入伞面上防污闪涂层（23）中，得到精确的防污闪涂层（23）的精确厚度；在测量过程中，测量梯形块（16）的下底面与插板（9）的上顶面配合，刺针杆（17）上的刺针（18）沿与插板（9）垂直的方向刺入防污闪涂层（23）中，对防污闪涂层（23）的伤害仅为一个小孔径的眼，保护了保护层的完整，不被破坏。 【EN】The invention discloses a pricking pin type vertical measurement device for measuring the thickness of an anti-pollution flashover coating of an umbrella skirt of an insulator, which solves the problems of high cost of testing labor materials and complex testing process of the existing measurement device. The thickness measuring device can be mainly classified into an insulator cambered surface sag measurement position frame and a pricker type anti-pollution flashover coating thickness measuring dial indicator, wherein the insulator cambered surface sag measurement position frame is mainly used for positioning the position of a measured point on an umbrella surface of an insulator and ensuring that a pricker (18) is pricked into an anti-pollution flashover coating (23) on the umbrella surface in the direction vertical to the tangent plane of the measured point to obtain the accurate thickness of the accurate anti-pollution flashover coating (23); in the measuring process, the lower bottom surface of the measuring trapezoidal block (16) is matched with the upper top surface of the inserting plate (9), the pricking pin (18) on the pricking pin rod (17) is pricked into the anti-pollution flashover coating (23) along the direction vertical to the inserting plate (9), the damage to the anti-pollution flashover coating (23) is only a small-aperture eye, and the integrity of the protective layer is protected and is not damaged.

摘要：【中文】本发明公开了一种考绝缘子伞裙防污闪涂层厚度的刺针式垂测方法，解决了现有测量装置存在的测试人工材料成本高和测试过程复杂的问题。本发明的测厚装置主要可分类成“绝缘子弧面垂测定位架”和“刺针式防污闪涂层测厚百分表”两部分，绝缘子弧面垂测定位架的主要任务是定位绝缘子伞面上被测点的位置，并保证刺针（18）以与被测点切面垂直的方向刺入伞面上防污闪涂层（23）中，得到精确的防污闪涂层（23）的精确厚度；在测量过程中，测量梯形块（16）的下底面与插板（9）的上顶面配合，刺针杆（17）上的刺针（18）沿与插板（9）垂直的方向刺入防污闪涂层（23）中，对防污闪涂层（23）的伤害仅为一个小孔径的眼，保护了保护层的完整，不被破坏。 【EN】The invention discloses a stinger type vertical measurement method for testing the thickness of an anti-pollution flashover coating of an umbrella skirt of an insulator, which solves the problems of high cost of testing manual materials and complex testing process of the existing measurement device. The thickness measuring device can be mainly classified into an insulator cambered surface sag measurement position frame and a pricker type anti-pollution flashover coating thickness measuring dial indicator, wherein the insulator cambered surface sag measurement position frame is mainly used for positioning the position of a measured point on an umbrella surface of an insulator and ensuring that a pricker (18) is pricked into an anti-pollution flashover coating (23) on the umbrella surface in the direction vertical to the tangent plane of the measured point to obtain the accurate thickness of the accurate anti-pollution flashover coating (23); in the measuring process, the lower bottom surface of the measuring trapezoidal block (16) is matched with the upper top surface of the inserting plate (9), the pricking pin (18) on the pricking pin rod (17) is pricked into the anti-pollution flashover coating (23) along the direction vertical to the inserting plate (9), the damage to the anti-pollution flashover coating (23) is only a small-aperture eye, and the integrity of the protective layer is protected and is not damaged.

摘要：【中文】本发明涉及一种环网柜电脉冲局部放电耦合电容传感器，包括融合电路和耦合电容，融合电路的输入端通过三相信号线与环网柜的带电显示装置连接，其中，带电显示装置由具有分压功能的支撑绝缘子供电，融合电路的输出端与耦合电容的一端连接，耦合电容、带电显示装置和支撑绝缘子构成耦合回路。本发明通过耦合电容，利用带电显示装置和给带电显示装置供电的具有分压功能地支撑绝缘子，建立了耦合回路及检测阻抗，实现了电脉冲局放技术在环网柜带电局部放电检测中的实现，实现了直接法局放在带电检测中的应用，避免了间接法局部放电检测的一些弊端，配合在线校准，使环网柜局放带电检测也能直接得到局部放电的“视在放电量”，方法简单，操作方便。 【EN】The invention relates to a looped network cabinet electric pulse partial discharge coupling capacitor sensor which comprises a fusion circuit and a coupling capacitor, wherein the input end of the fusion circuit is connected with a live display device of a looped network cabinet through a three-phase signal wire, the live display device is powered by a supporting insulator with a voltage division function, the output end of the fusion circuit is connected with one end of the coupling capacitor, and the coupling capacitor, the live display device and the supporting insulator form a coupling loop. The invention establishes a coupling loop and detection impedance by using the charged display device and the supporting insulator with the voltage division function for supplying power to the charged display device through the coupling capacitor, realizes the realization of the electric pulse partial discharge technology in the charged partial discharge detection of the ring main unit, realizes the application of the direct method partial discharge in the charged detection, avoids some defects of indirect method partial discharge detection, ensures that the charged detection of the partial discharge of the ring main unit can also directly obtain the 'apparent discharge amount' of the partial discharge by matching with on-line calibration, and has simple method and convenient operation.