摘要：【中文】本发明涉及一种多旋翼无人机容错控制方法及系统，采用改进的线性自抗扰控制的姿态控制算法控制所述无人机的飞行，以保证所述无人机在飞行过程的鲁棒性；当检测到所述无人机的部分电机异常时，构建故障矩阵R_i；基于所述故障矩阵R_i在线建立故障模型；基于所述故障矩阵R_i得到所述无人机上所有电机的控制分配信息；采用所述改进的线性自抗扰控制的姿态控制算法控制所述故障模型下的无人机的飞行，并按照所述电机的控制分配信息控制所述无人机，以达到所需的姿态和高度。该控制方法及系统提高了多旋翼无人机的容错能力，保证了多旋翼无人机具有更大的负载能力和更高的稳定性。 【EN】The invention relates to a fault-tolerant control method and a fault-tolerant control system for a multi-rotor unmanned aerial vehicle, wherein the flight of the unmanned aerial vehicle is controlled by adopting an improved attitude control algorithm of linear active disturbance rejection control so as to ensure the robustness of the unmanned aerial vehicle in the flight process; when detecting that partial motor of unmanned aerial vehicle is unusual, construct trouble matrix R_i(ii) a Based on the fault matrix R_iEstablishing a fault model on line; based on the fault matrix R_iObtaining control distribution information of all motors on the unmanned aerial vehicle; and controlling the flight of the unmanned aerial vehicle under the fault model by adopting the attitude control algorithm of the improved linear active disturbance rejection control, and controlling the unmanned aerial vehicle according to the control distribution information of the motor so as to achieve the required attitude and height. The control method and the control system improve the fault-tolerant capability of the multi-rotor unmanned aerial vehicle, and ensure that the multi-rotor unmanned aerial vehicle has larger load capacity and higher stability.

摘要：【中文】本发明公开了一种样板逆变器参与的光伏电站有功功率自动控制方法，实现光伏电站包含样板逆变器的有功功率自动控制，当非样板逆变器全部停机仍无法满足调度指令时，自动调节样板逆变器有功功率，提高光伏电站自动控制水平。获取光伏电站逆变器设计参数,将样板逆变器和非样板逆变器分组；实时采集获取光伏电站并网点的实际有功功率P₀；实时采集获取光伏电站并网点有功功率目标值P_target；计算光伏电站有功功率调节变化量ΔP；判断光伏电站有功功率调节变化量ΔP是否在有功功率调节死区阈值ζ的范围内，若有功功率调节变化量ΔP大于有功功率调节死区阈值ζ。弥补了当前光伏电站有功功率控制方法无法调节样板逆变器的不足。 【EN】The invention discloses a method for automatically controlling active power of a photovoltaic power station with participation of a sample plate inverter, which realizes automatic control of the active power of the photovoltaic power station containing the sample plate inverter. Obtaining photovoltaic power station inverter design parameters, and grouping sample plate inverters and non-sample plate inverters; real active power P of photovoltaic power station grid-connected point is acquired and obtained in real time₀(ii) a Real-time acquisition of grid-connected point active power target value P of photovoltaic power station_target(ii) a Calculating the active power regulation variable quantity delta P of the photovoltaic power station; and judging whether the active power regulation variable quantity delta P of the photovoltaic power station is in the range of the active power regulation dead zone threshold zeta, if so, judging whether the active power regulation variable quantity delta P is larger than the active power regulation dead zone threshold zeta. Make up for the failure of the current photovoltaic power station active power control methodThe deficiencies of the prototype inverter are accommodated.

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】本发明公开了一种山火目标自动定位监测系统，属于山火监测技术领域，解决了的现有技术对山火目标的定位精度明显不足的问题。一种山火目标自动定位监测系统，包括雷达监测装置、红外探测装置和数据处理主机，雷达监测装置，用于通过天线将毫米波信号辐射到需要探测的区域，接收山火目标的回波信号，并将山火目标的回波信号转化为对应的电信号，发送至数据处理主机；所述红外探测装置，用于探测接收山火目标发出的红外辐射，得到山火目标的红外辐射信号，并将红外辐射信号转换为对应的电信号，发送至数据处理主机；数据处理主机，用于根据山火目标回波信号对应的电信号及红外辐射信号对应的电信号，得到山火目标位置。实现了山火目标的精确定位。 【EN】The invention discloses an automatic mountain fire target positioning and monitoring system, belongs to the technical field of mountain fire monitoring, and solves the problem that the positioning accuracy of the prior art for mountain fire targets is obviously insufficient. An automatic mountain fire target positioning and monitoring system comprises a radar monitoring device, an infrared detection device and a data processing host, wherein the radar monitoring device is used for radiating millimeter wave signals to an area needing to be detected through an antenna, receiving echo signals of a mountain fire target, converting the echo signals of the mountain fire target into corresponding electric signals and sending the electric signals to the data processing host; the infrared detection device is used for detecting and receiving infrared radiation emitted by the forest fire target to obtain an infrared radiation signal of the forest fire target, converting the infrared radiation signal into a corresponding electric signal and sending the electric signal to the data processing host; and the data processing host is used for obtaining the position of the forest fire target according to the electric signal corresponding to the echo signal of the forest fire target and the electric signal corresponding to the infrared radiation signal. The accurate positioning of the mountain fire target is realized.

摘要：【中文】本发明公开了一种光伏电站自动发电控制功能试验的自动测试方法，实现了光伏电站AGC试验时自动下发指令，试验数据采集和性能指标计算，在无需人工干预的情况下，自动根据天气情况判断是否满足试验条件并完成完整的测试过程。建立自动测试系统，测试系统开始实时采集光伏电站的实际功率、预测功率等数据，测试系统实时计算判断是否满足开始试验条件，若满足，则按照试验步骤开始自动测试，按照预设的出力曲线向光伏电站依次下达阶跃变化的AGC指令，并采集试验所需的实际功率、目标指令等数据；判断测试试验是否中断，根据采集的试验数据计算各项试验指标；将试验数据以图像的形式显示，并提供导出功能。通用性强，使用范围广。 【EN】The invention discloses an automatic test method for an automatic power generation control function test of a photovoltaic power station, which realizes automatic instruction issuing, test data acquisition and performance index calculation during an AGC (automatic gain control) test of the photovoltaic power station, automatically judges whether a test condition is met or not according to a weather condition under the condition of no need of manual intervention, and completes a complete test process. Establishing an automatic test system, wherein the test system starts to acquire data such as actual power, predicted power and the like of the photovoltaic power station in real time, the test system calculates and judges whether a test starting condition is met or not in real time, if so, the test system starts to automatically test according to test steps, sequentially sends step change AGC commands to the photovoltaic power station according to a preset output curve, and acquires data such as actual power, target commands and the like required by the test; judging whether the test is interrupted or not, and calculating various test indexes according to the collected test data; the experimental data is displayed in the form of an image and provides a derivation function. The universality is strong, and the application range is wide.

摘要：【中文】本发明公开了一种在抽汽供热工况下低压缸灵活出力冷却系统及其运行方法，即可提高机组的调峰能力使低压缸灵活出力，又可避免低压转子末级叶片发生水蚀现象。该方法不需在中低压缸联通管上增设旁路，不影响运行平台管路布置，能够在保证运行安全的情况下，提升机组的供热能力，同时保证机组的灵活、稳定运行；可用于新建机组设计，也可用于抽汽供热机组低压缸灵活出力改造，特别适用于供暖需求大、调峰要求高的地区提升抽汽供热机组运行的灵活性；本发明所述的抽汽供热机组低压缸灵活出力的热力系统可在低压缸正常出力方式和低压缸灵活出力方式下运行，并可进行无扰切换。 【EN】The invention discloses a low-pressure cylinder flexible output cooling system under the working condition of steam extraction and heat supply and an operation method thereof, which can improve the peak regulation capacity of a unit, enable the low-pressure cylinder to output power flexibly and avoid the water erosion phenomenon of a last-stage blade of a low-pressure rotor. According to the method, a bypass does not need to be additionally arranged on the low-medium pressure cylinder communicating pipe, the arrangement of the pipeline of the operation platform is not influenced, the heat supply capacity of the unit can be improved under the condition of ensuring the operation safety, and the flexible and stable operation of the unit is ensured; the method can be used for the design of a newly built unit, can also be used for the flexible output transformation of a low-pressure cylinder of the steam extraction heat supply unit, and is particularly suitable for improving the operation flexibility of the steam extraction heat supply unit in areas with large heating requirements and high peak regulation requirements; the thermodynamic system with the low-pressure cylinder capable of flexibly outputting the power of the steam extraction and heat supply unit can operate in a low-pressure cylinder normal power outputting mode and a low-pressure cylinder flexible power outputting mode, and can be switched undisturbed.

摘要：【中文】本发明涉及一种无人机驻停装置及与之适配的无人机，驻停装置包括：无人机停放结构无人机限位结构和充电结构；其中，无人机停放结构包括无人机停放平台和位于无人机停放平台下方的支撑壳体，无人机停放平台上设有无人机降落定位标志；无人机限位结构设置于无人机停放平台上，无人机限位结构安装有限位接触片和充电接触片，限位接触片和充电接触片与无人机接触，以卡住无人机；充电结构设置于支撑壳体内部，且与充电接触片连接，以通过充电接触片为无人机充电。该无人机驻停装置方便了对无人机停放位置的统一管理；且，在无人机驻停过程中，还可以通过该驻停装置中的充电结构为无人机充电，减少了应用成本，提高了便利程度，便于大规模推广。 【EN】The invention relates to an unmanned aerial vehicle parking device and an unmanned aerial vehicle adaptive to the same, wherein the parking device comprises: the unmanned aerial vehicle parking structure comprises an unmanned aerial vehicle limiting structure and a charging structure; the unmanned aerial vehicle parking structure comprises an unmanned aerial vehicle parking platform and a support shell positioned below the unmanned aerial vehicle parking platform, wherein an unmanned aerial vehicle landing positioning mark is arranged on the unmanned aerial vehicle parking platform; the unmanned aerial vehicle limiting structure is arranged on the unmanned aerial vehicle parking platform, the unmanned aerial vehicle limiting structure is provided with a limiting contact piece and a charging contact piece, and the limiting contact piece and the charging contact piece are in contact with the unmanned aerial vehicle so as to clamp the unmanned aerial vehicle; the charging structure is arranged inside the supporting shell and connected with the charging contact piece so as to charge the unmanned aerial vehicle through the charging contact piece. The unmanned aerial vehicle parking device facilitates the unified management of the parking positions of the unmanned aerial vehicles; in addition, in the process of parking the unmanned aerial vehicle, the unmanned aerial vehicle can be charged through the charging structure in the parking device, so that the application cost is reduced, the convenience degree is improved, and the large-scale popularization is facilitated.

摘要：【中文】本发明涉及一种无人机停放装置，其包括：无人机停放机巢和设置于无人机外的保护罩，无人机停放机巢包括：无人机停放盒、驱动机构、导轨和无人机钩挂结构；其中，无人机停放盒包括无人机停放壳体、具有开口的腔体以及活动封堵开口的门板；驱动机构、导轨、无人机钩挂结构均设于腔体内部，驱动机构包括第一驱动电机；导轨包括螺纹杆和滑杆，螺纹杆和滑杆均水平设置，且螺纹杆和滑杆平行，螺纹杆与第一驱动电机连接；无人机钩挂结构设置于导轨的下方，且能够沿螺纹杆和滑杆同步移动，无人机钩挂结构包括挂钩。该无人机停放装置既方便了无人机的停放，也提高了无人机的作业时间和作业效率。 【EN】The invention relates to an unmanned aerial vehicle parking device, which comprises: unmanned aerial vehicle stops a machine nest and sets up in the outer safety cover of unmanned aerial vehicle, and unmanned aerial vehicle stops a machine nest and includes: the unmanned aerial vehicle parking box, the driving mechanism, the guide rail and the unmanned aerial vehicle hooking structure; the unmanned aerial vehicle parking box comprises an unmanned aerial vehicle parking shell, a cavity with an opening and a door plate for movably plugging the opening; the driving mechanism, the guide rail and the unmanned aerial vehicle hooking structure are all arranged in the cavity, and the driving mechanism comprises a first driving motor; the guide rail comprises a threaded rod and a sliding rod, the threaded rod and the sliding rod are both horizontally arranged and are parallel, and the threaded rod is connected with the first driving motor; unmanned aerial vehicle hook structure sets up in the below of guide rail, and can follow threaded rod and slide bar synchronous motion, and unmanned aerial vehicle hook structure includes the couple. This unmanned aerial vehicle parking device has both made things convenient for parking of unmanned aerial vehicle, has also improved unmanned aerial vehicle's activity duration and operating efficiency.

摘要：【中文】本发明提供一种三电平单相单级升压逆变器及其控制方法，第一电感(L₁)、电源(U_in)、第一桥臂和第二桥臂；所述电源的正极与所述第一电感(L₁)连接构成串联电路；所述第一桥臂和第二桥臂连接后与所述第一电感(L₁)和电源(U_in)串联的电路连接，用于接收电压控制信号；所述第一桥臂和第二桥臂分别包括多个开关管；通过各桥臂开关管的一个开关周期使三电平单相单级升压逆变器输出5个电压，所述5个电压构成交流电压的一个波形，使所述三电平单相单级升压逆变器输出交流电压每个桥臂输出电压可以得到三个电平，与两电平逆变器相比，其输出电压的谐波含量可以大幅度降低，从而能够减小输出滤波元件，提高波形质量。 【EN】The invention provides a three-level single-phase single-stage boost inverter and a control method thereof, a first inductor (L)₁) And a power supply (U)_in) The bridge comprises a first bridge arm and a second bridge arm; the positive pole of the power supply and the first inductance (L)₁) Connected to form a series circuit; the first bridge arm and the second bridge arm are connected to the first inductor (L)₁) And a power supply (U)_in) A series circuit connection for receiving a voltage control signal; the first bridge arm and the second bridge arm respectively comprise a plurality of switching tubes; the three-level single-phase single-stage boost inverter is enabled to output 5 voltages through one switching period of each bridge arm switching tube, the 5 voltages form one waveform of alternating current voltage, each bridge arm output voltage of the alternating current voltage output by the three-level single-phase single-stage boost inverter can obtain three levels, and compared with a two-level inverter, the harmonic content of the output voltage of the three-level single-phase single-stage boost inverter can be greatly reduced, so that the output filtering can be reducedAnd the element improves the waveform quality.

摘要：【中文】本发明提供了一种配电网接纳分布式电源能力评估方法和装置，确定多层因素矩阵；确定配电网接纳分布式电源能力的边界值；当边界值满足配电网安全运行条件时，对配电网接纳分布式电源能力进行评估。本发明避免了从单一角度分析的片面性，从配电网络形态和运行特性出发系统地、全面地分析各种因素对接纳能力的影响程度和重要性，提高了各个影响因素之间的关联性和对比性，有利于解决现有接纳能力分析方法的片面性和局限性的问题，提高了配电网接纳分布式电源能力评估的准确性；本发明可以全方位地满足接纳能力评估的不同需求，摆脱了仅能解决配电网的局部问题和具体问题的局限性，具有更为广泛的普适性和指导意义。 【EN】The invention provides a method and a device for evaluating the distributed power supply accepting capacity of a power distribution network, which are used for determining a multi-layer factor matrix; determining a boundary value of the distributed power supply accepting capacity of the power distribution network; and when the boundary value meets the safe operation condition of the power distribution network, evaluating the capability of the power distribution network for accepting the distributed power supply. The invention avoids the one-sidedness analyzed from a single angle, systematically and comprehensively analyzes the influence degree and the importance of various factors on the acceptance capacity from the form and the operation characteristic of the distribution network, improves the relevance and the contrast among the various influencing factors, is beneficial to solving the problems of the one-sidedness and the limitation of the existing acceptance capacity analysis method, and improves the accuracy of the evaluation of the acceptance capacity of the distribution network for the distributed power supply; the method can meet different requirements of the admission capacity evaluation in an all-around manner, overcomes the limitation that only the local problem and the specific problem of the power distribution network can be solved, and has wider universality and guiding significance.