摘要：【中文】本发明公开了一种小型断路器操作机构,包括断路器的外壳、手柄、活动触头和固定触头，所述外壳通过转轴与手柄的连接端转动连接，所述手柄的手持端位于外壳的外部，且连接端插入外壳内部固定连接驱动盘，且连接点位于圆心上，所述驱动盘的对侧固定安装偏心柱，所述偏心柱，所述偏心柱的端部活动安装连杆A，所述连杆A的另一端活动连接连杆B，所述连杆B活动连接连接件，所述连接件固定连接推动块，本发明的有益效果是：结构简单，便于使用，不仅如此还方便观察操作机构内部具体情况，发现问题所在；可以避免因为晃动而导致操作机构出现错误性自动开合闸的情况发生，增加了安全性。 【EN】The invention discloses a small-sized circuit breaker operating mechanism, which comprises a shell of a circuit breaker, a handle, a movable contact and a fixed contact, wherein the shell is rotatably connected with a connecting end of the handle through a rotating shaft, a handheld end of the handle is positioned outside the shell, the connecting end is inserted into the shell and fixedly connected with a driving disc, a connecting point is positioned on a circle center, an eccentric column is fixedly arranged on the opposite side of the driving disc, a connecting rod A is movably arranged at the end part of the eccentric column, the other end of the connecting rod A is movably connected with a connecting rod B, the connecting rod B is movably connected with a connecting piece, and the connecting piece is fixedly connected with a pushing block. The structure is simple, the use is convenient, the specific conditions in the operating mechanism can be conveniently observed, and the problems can be found; the situation that the operating mechanism is mistakenly and automatically switched on and switched off due to shaking can be avoided, and the safety is improved.

摘要：【中文】本发明公开了一种断路器触头系统,包括灭弧筒、动触头和静触头，所述动触头和静触头均位于灭弧筒内腔，所述灭弧筒的内壁底部螺纹连接底板，所述底板的底部固定安装电机，所述电机的动力输出端固定连接转轴，转轴贯穿底板并延伸至灭弧筒的内腔，转轴的顶部上下活动连接按压杆，所述按压杆的侧壁对称安装动触头，按压杆的顶部贯穿灭弧筒并延伸至灭弧筒的顶部外侧并固定连接旋钮，所述底板的顶部固定安装有固定板，所述固定板通过触动弹簧固定连接静触头，本发明的有益效果是：具有保护措施，安全性高；连接紧密，不受触头的厚度和弹性影响；使用寿命长。 【EN】The invention discloses a circuit breaker contact system, which comprises an arc extinguishing cylinder, a moving contact and a static contact, wherein the moving contact and the static contact are both positioned in an inner cavity of the arc extinguishing cylinder, the bottom of the inner wall of the arc extinguishing cylinder is in threaded connection with a bottom plate, a motor is fixedly installed at the bottom of the bottom plate, a power output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the bottom plate and extends to the inner cavity of the arc extinguishing cylinder, the top of the rotating shaft is movably connected with a pressing rod up and down, the moving contact is symmetrically installed on the side wall of the pressing rod, the top of the pressing rod penetrates through the arc extinguishing cylinder and extends to the outer side of the top of the arc extinguishing cylinder and is fixedly connected with a knob, a fixing plate is fixedly: the safety is high due to protection measures; the connection is tight and is not influenced by the thickness and the elasticity of the contact; the service life is long.

摘要：【中文】本发明涉及一种基于物联信息平台的有源滤波器信息处理方法，包括：有源滤波器对输出PWM调制波的高低电平时标，重新捕获的IGBT前端PWM调制波高低电平时标记录，并在故障时并通过CAN总线上传；构建信息收集与处理通过CAN总线接收有源电力滤波器运行时信息，以及在故障时收集有源电力滤波器PWM高低电平时标数据，远传到平台处理；构建平台信息系统，存储故障时的PWM调制波时标，复原故障时的DSP输出波形和IGBT实际接收的调制波形，准确复原故障时PWM波形在何处受到何种干扰，并进行数据积累；STM32平台采集PCC公共连接点分析计算出谐波，间谐波等电能质量信息，与有源电力滤波器负载侧电能质量信息对比。 【EN】The invention relates to an active filter information processing method based on an internet of things information platform, which comprises the following steps: the active filter records the high and low level time scales of the output PWM modulated wave, recaptured high and low level time scales of the IGBT front end PWM modulated wave, and uploads the high and low level time scales through a CAN bus when a fault occurs; the method comprises the steps of constructing information collection and processing, receiving running information of an active power filter through a CAN bus, collecting PWM high-low level time scale data of the active power filter when a fault occurs, and transmitting the data to a platform for processing; a platform information system is constructed, a PWM (pulse-width modulation) wave time scale during fault is stored, a DSP (digital signal processor) output waveform during fault and a modulation waveform actually received by an IGBT (insulated gate bipolar transistor) are restored, and the interference of the PWM waveform during fault is accurately restored, and data accumulation is carried out; the STM32 platform collects PCC common junction point analysis and calculates electric energy quality information such as harmonic wave, inter-harmonic wave and the like, and the electric energy quality information is compared with the electric energy quality information on the load side of the active electric power filter.

摘要：【中文】本发明公开了一种低压断路器触头装置,包括断路器壳体以及对称设置在断路器壳体内部的动触头和静触头，所述动触头和静触头之间设置有离合柱，所述离合柱可活动连接动触头和静触头的内壁，所述动触头和静触头上设置有触片，所述触片固定连接灭弧栅片，所述动触头和静触头的外壁均设置有压缩弹簧和限位装置，所述压缩弹簧和限位装置的另一端固定安装于断路器壳体的内壁，所述离合柱的圆心固定连接有驱动轴，所述驱动轴与电机连接，本发明的有益效果是：不仅大大的提高了断路器的安全性能而且离合闸更加的顺畅，而且在保证顺畅离合闸的情况下可以解决触片厚度与弹性冲突的问题。 【EN】The invention discloses a contact device of a low-voltage circuit breaker, which comprises a circuit breaker shell, and a moving contact and a static contact which are symmetrically arranged in the circuit breaker shell, wherein a clutch column is arranged between the moving contact and the static contact, the clutch column can be movably connected with the inner walls of the moving contact and the static contact, the moving contact and the static contact are provided with contact pieces, the contact pieces are fixedly connected with arc extinguishing grating pieces, the outer walls of the moving contact and the static contact are respectively provided with a compression spring and a limiting device, the other ends of the compression spring and the limiting device are fixedly arranged on the inner wall of the circuit breaker shell, the circle center of the clutch column is fixedly connected with a driving shaft, and the driving shaft is connected with: the safety performance of the circuit breaker is greatly improved, the clutch brake is smoother, and the problem of conflict between the thickness of the contact piece and the elasticity can be solved under the condition of ensuring smooth clutch brake.

摘要：【中文】本发明具体涉及一种智能断路器，包括：电路检测模块，用于检测断路器的通过的电路，并将检测的结果转换为电信号连接至控制芯片；所述电路检测模块，包括电压检测电路、电流检测电路、漏电检测电路以及电弧检测电路。温度传感器电路，用于测量断路器内部空间的温度，并将温度信号转换为电信号传输至控制芯片。GPS定位模块，与控制芯片相连，检测断路器的经纬度坐标位置。GPRS无线传输单元，与控制芯片相连，包括SIM卡和TF存储卡。电源电路；所述电源电路包括充电电池以及与充电电池相连的充电电路；所述充电电池与断路器的输出电路相连。本发明通过GPRS无线网络传输，实现断路器温度、电压、电流、漏电以及电弧远程监测。 【EN】The invention relates to an intelligent circuit breaker, comprising: the circuit detection module is used for detecting a passing circuit of the circuit breaker and converting a detection result into an electric signal to be connected to the control chip; the circuit detection module comprises a voltage detection circuit, a current detection circuit, a leakage detection circuit and an arc detection circuit. And the temperature sensor circuit is used for measuring the temperature of the inner space of the circuit breaker and converting a temperature signal into an electric signal to be transmitted to the control chip. And the GPS positioning module is connected with the control chip and used for detecting the longitude and latitude coordinate position of the circuit breaker. And the GPRS wireless transmission unit is connected with the control chip and comprises an SIM card and a TF memory card. A power supply circuit; the power supply circuit comprises a rechargeable battery and a charging circuit connected with the rechargeable battery; and the rechargeable battery is connected with an output circuit of the circuit breaker. The invention realizes the remote monitoring of the temperature, the voltage, the current, the electric leakage and the electric arc of the circuit breaker by GPRS wireless network transmission.

摘要：【中文】本发明公开了一种双电源转换开关的切换结构,包括外壳体、主电源和副电源，所述外壳体的内腔底部固定安装有电源接触板，所述电源接触板的顶部对称固定安装有限位板，所述主电源和副电源均位于电源接触板的上方，且主电源和副电源分别活动安装在两个相互对称的限位板内，所述外壳体的内腔顶部对称固定安装有定滑轮，主电源和副电源的顶部通过吊绳将两者连接，吊绳经过定滑轮，所述主电源和副电源上均固定安装有同步杆，同步杆通过拉绳与设置在外壳体内腔底部的电机固定连接，电机的数量与同步杆数量相同，电源接触板的顶部均设置与主电源和副电源对应的触片，本发明的有益效果是：本发明不仅结构简单，方便操作还免了同时接触双电源的情况发生。 【EN】The invention discloses a switching structure of a double-power-supply changeover switch, which comprises an outer shell, a main power supply and an auxiliary power supply, wherein a power supply contact plate is fixedly arranged at the bottom of an inner cavity of the outer shell, limiting plates are symmetrically and fixedly arranged at the top of the power supply contact plate, the main power supply and the auxiliary power supply are both positioned above the power supply contact plate and are respectively movably arranged in two mutually symmetrical limiting plates, fixed pulleys are symmetrically and fixedly arranged at the top of the inner cavity of the outer shell, the main power supply and the auxiliary power supply are connected through lifting ropes, the lifting ropes pass through the fixed pulleys, synchronous rods are fixedly arranged on the main power supply and the auxiliary power supply and are fixedly connected with motors arranged at the bottom of the inner cavity of the outer shell through pull ropes, the number of the motors is the same as that of the synchronous rods, and contact pieces corresponding to the main, the invention has the beneficial effects that: the invention has simple structure and convenient operation, and avoids the condition of simultaneously contacting with double power supplies.

摘要：【中文】本发明公开了一种断路器的触头灭弧装置,包括灭弧室和灭弧室内部设置的动触头和静触头，所述灭弧室的外表面环绕设置有气舱，所述气舱由储气舱和排气舱组成，所述灭弧室内还设置由用于检测温度的温度传感仪，所述灭弧室的内壁固定安装有数个环形灭弧片，所述灭弧片上等距设置有凹形的灭弧齿，任意两个相邻所述灭弧片之间均设置有灭弧枪头和排气装置，所述排气装置位于灭弧枪头气流的射线上，所述灭弧枪头和排气装置均设置于灭弧室的内壁，所述储气舱上还设置有储气提醒装置，所述排气舱上开设有数个排气孔，本发明的有益效果是：电弧吹灭速度快、散热效率好、安全性更高。 【EN】The invention discloses a contact arc-extinguishing device of a circuit breaker, which comprises an arc-extinguishing chamber and a moving contact and a static contact which are arranged in the arc-extinguishing chamber, wherein the outer surface of the arc-extinguishing chamber is provided with an air chamber in a surrounding manner, the air chamber consists of an air storage chamber and an exhaust chamber, the arc-extinguishing chamber is also internally provided with a temperature sensor for detecting temperature, the inner wall of the arc-extinguishing chamber is fixedly provided with a plurality of annular arc-extinguishing sheets, concave arc-extinguishing teeth are arranged on the arc-extinguishing sheets at equal intervals, an arc-extinguishing gun head and an exhaust device are arranged between any two adjacent arc-extinguishing sheets, the exhaust device is positioned on a ray of air flow of the arc-extinguishing gun head, the arc-extinguishing gun head and the exhaust device are both arranged on the inner wall of the arc-extinguishing chamber, the air storage chamber is also provided: the electric arc blow-out speed is fast, the heat dissipation efficiency is good, and the safety is higher.

摘要：【中文】本发明公开了一种低压断路器的触头机构,包括驱动轮和灭弧室，所述驱动轮的背面固定连接驱动装置，所述驱动轮的正面设置手动转杆，所述驱动轮啮合连接两根齿条，两根所述齿条平行设置，所述齿条的一端固定连接活动伸缩杆的一端，所述活动伸缩杆的另一端固定连接动触片，所述灭弧室数量为两个，且分别对应各自的齿条，所述灭弧室内设置有第一弹簧，所述第一弹簧的另一端固定连接静触片，灭弧室的内壁等距均匀设置有数个灭弧片，齿条的另一端固定连接限位杆，所述限位杆的外部套接定位管，活动伸缩杆、齿条、限位杆和定位管均为中空结构，本发明的有益效果是：不仅提供了安全保障措施，加强了断路器的安全性能，而且灭弧效果更好。 【EN】The invention discloses a contact mechanism of a low-voltage circuit breaker, which comprises a driving wheel and an arc extinguish chamber, wherein the back of the driving wheel is fixedly connected with a driving device, the front surface of the driving wheel is provided with a manual rotating rod, the driving wheel is meshed and connected with two racks, the two racks are arranged in parallel, one end of the rack is fixedly connected with one end of a movable telescopic rod, the other end of the movable telescopic rod is fixedly connected with a movable contact spring, the number of the arc extinguish chambers is two, and respectively corresponding to the respective racks, a first spring is arranged in the arc extinguish chamber, the other end of the first spring is fixedly connected with the static contact plate, a plurality of arc extinguish plates are uniformly arranged on the inner wall of the arc extinguish chamber at equal intervals, the other end of the rack is fixedly connected with a limiting rod, the locating tube is sleeved outside the limiting rod, and the movable telescopic rod, the rack, the limiting rod and the locating tube are all of hollow structures, so that the invention has the beneficial effects that: not only provides safety guarantee measures and strengthens the safety performance of the circuit breaker, but also has better arc extinguishing effect.

摘要：【中文】本发明具体涉及一种双电源自动转换开关的在线控制系统及其控制方法，包括双电源自动转换开关终端的控制器，控制器通过控制电机驱动单元运转实现双电源开关选择不同的电源连入电路；双电源控制终端设置监测单元用于对双电源开关接入电路的电路进行监测；终端控制器设置通讯单元实现实时将监测的电路数据传输到双电源自动转换开关的管理平台；双电源自动转换开关的管理平台，接收来自终端控制器监测的数据；并将数据传输至与转换开关相对应的管理终端；双电源自动转换开关的管理平台接收来自管理终端的切换电源的命令，并将切换电源的命令传输至相应的双电源自动转换开关终端。本发明实现对转换开关的在线控制。 【EN】The invention relates to an online control system of a dual-power automatic transfer switch and a control method thereof, comprising a controller of a dual-power automatic transfer switch terminal, wherein the controller realizes that the dual-power switch selects different power supply connection circuits by controlling a motor driving unit to operate; the dual-power-supply control terminal is provided with a monitoring unit for monitoring a circuit of the dual-power-supply switch access circuit; the terminal controller is provided with a communication unit to realize real-time transmission of monitored circuit data to a management platform of the dual-power automatic transfer switch; the management platform of the dual-power automatic transfer switch receives data monitored by the terminal controller; and transmitting the data to a management terminal corresponding to the transfer switch; the management platform of the dual-power automatic transfer switch receives a command for switching the power supply from the management terminal and transmits the command for switching the power supply to the corresponding dual-power automatic transfer switch terminal. The invention realizes the online control of the change-over switch.

摘要：【中文】本发明具体涉及一种多功能双电源自动转换开关，包括主控模块、旁路执行模块以及主开关执行模块；所述主开关执行模块用于实现转换开关连接到不同电源的切换；所述旁路执行模块包括分别与主电源、备用电源相连的第一旁路执行模块与第二旁路执行模块；所述主控模块包括主控制器以及与主控制器相连的报警模块；所述第一旁路执行模块与第二旁路执行模块均包括三相电流采样模块、电压采集模块以及电流采样模块。通过设置三相电流采样模块采集接入电路的电源的三相电流，计算三相不平衡度，判断连入电路的电源的三相不平衡度能够有效的防止电路的三相的不平衡性带来的损耗保证电路良好运行，保证用户的电能质量，实现节能和降低电价的目的。 【EN】The invention relates to a multifunctional dual-power automatic transfer switch, which comprises a main control module, a bypass execution module and a main switch execution module, wherein the main control module is connected with the bypass execution module; the main switch execution module is used for realizing the switching of the change-over switch connected to different power supplies; the bypass execution module comprises a first bypass execution module and a second bypass execution module which are respectively connected with the main power supply and the standby power supply; the main control module comprises a main controller and an alarm module connected with the main controller; the first bypass execution module and the second bypass execution module respectively comprise a three-phase current sampling module, a voltage acquisition module and a current sampling module. The three-phase current of the power supply of the access circuit is collected by the three-phase current sampling module, the three-phase unbalance is calculated, the loss caused by the unbalance of the three phases of the circuit can be effectively prevented by judging the three-phase unbalance of the power supply of the access circuit, the good operation of the circuit is ensured, the electric energy quality of a user is ensured, and the purposes of saving energy and reducing electricity price are achieved.