摘要：【中文】本发明提供一种储能装置方案的确定方法及装置，应用于电力系统，电力系统包括新能源电源，该方法包括：获取多个备选储能装置方案的额定参数、新能源电源的历史出力数据、预设出力曲线以及预设置信概率；根据历史出力数据，确定新能源电源的多个第一出力曲线和与多个第一出力曲线一一对应的第一概率；根据多个第一出力曲线、多个第一概率、预设出力曲线和预设置信概率，分别确定目标备选储能装置方案将多个第一出力曲线中的出力值整定为大于或者等于预设出力曲线中对应的出力值的第二概率；在第二概率大于或者等于预设置信概率的情况下，确定与第二概率对应的目标备选储能装置方案为目标储能装置方案。本发明实施例确定的储能装置方案准确度高。 【EN】The invention provides a method and a device for determining an energy storage device scheme, which are applied to an electric power system, wherein the electric power system comprises a new energy power supply, and the method comprises the following steps: obtaining rated parameters of a plurality of alternative energy storage device schemes, historical output data of a new energy power supply, a preset output curve and a preset confidence probability; determining a plurality of first output curves of the new energy power supply and first probabilities corresponding to the first output curves one by one according to historical output data; respectively determining a second probability that the target alternative energy storage device scheme sets the output value in the plurality of first output curves to be greater than or equal to the corresponding output value in the preset output curve according to the plurality of first output curves, the plurality of first probabilities, the preset output curve and the preset confidence probability; and under the condition that the second probability is greater than or equal to the preset confidence probability, determining the target alternative energy storage device scheme corresponding to the second probability as the target energy storage device scheme. The energy storage device scheme determined by the embodiment of the invention has high accuracy.

摘要：【中文】本发明提供一种电力平衡计算方法及装置，应用于电力系统，所述电力系统包括储能设备，所述方法包括：获取所述储能设备的额定参数，以及获取所述电力系统在所述储能设备的充放电周期内的负荷曲线，其中，所述额定参数包括所述储能设备的额定放电功率值和储能容量；根据所述额定参数和所述负荷曲线，确定所述储能设备的目标输出功率值；根据所述目标输出功率值和所述负荷曲线进行电力平衡计算。本发明实施例提供的电力平衡计算方法计入所述储能设备的充放电功率，从而提升了计算结果的精确度。 【EN】The invention provides a power balance calculation method and a device, which are applied to a power system, wherein the power system comprises energy storage equipment, and the method comprises the following steps: acquiring rated parameters of the energy storage equipment and acquiring a load curve of the power system in a charge-discharge cycle of the energy storage equipment, wherein the rated parameters comprise a rated discharge power value and an energy storage capacity of the energy storage equipment; determining a target output power value of the energy storage equipment according to the rated parameters and the load curve; and carrying out power balance calculation according to the target output power value and the load curve. The power balance calculation method provided by the embodiment of the invention includes the charge and discharge power of the energy storage device, so that the accuracy of the calculation result is improved.

摘要：【中文】本发明涉及基于大数据技术的智慧空气源热泵控制系统及方法，该控制系统包括空气源热泵设备和空气源热泵系统监控管理平台，两者通过物联网技术进行数据交互，实现空气源热泵设备的数据采集、数据分析与计算并将动作指令下传至空气源热泵设备，实现对系统中所有空气源热泵设备实时监控。本发明解决现有空气源热泵设备由于技术限制而造成的能源消耗大的技术问题；利用准确结霜预判方法和热水循环外部加热的防结霜方式代替现有空气源热泵的逆循环除霜方式，解决现有空气源热泵设备逆循环除霜方式存在的结霜误判和能量消耗过高的问题，解决现有空气源热泵设备无法提供智能监控、实现集中式数据处理、和运行过程实时控制的问题。 【EN】The invention relates to an intelligent air source heat pump control system and method based on big data technology, wherein the control system comprises air source heat pump equipment and an air source heat pump system monitoring management platform, data interaction is carried out between the air source heat pump equipment and the air source heat pump system monitoring management platform through the Internet of things technology, data acquisition, data analysis and calculation of the air source heat pump equipment are achieved, action instructions are transmitted to the air source heat pump equipment, and real-time monitoring on all the air source heat pump equipment in the system is achieved. The invention solves the technical problem of large energy consumption caused by technical limitation of the existing air source heat pump equipment; the method utilizes an accurate frosting prejudgment method and a frosting prevention mode of hot water circulation external heating to replace a reverse circulation defrosting mode of the existing air source heat pump, solves the problems of frosting misjudgment and overhigh energy consumption of the reverse circulation defrosting mode of the existing air source heat pump equipment, and solves the problems that the existing air source heat pump equipment cannot provide intelligent monitoring, realize centralized data processing and realize real-time control of the operation process.

摘要：【中文】本发明涉及一种利用超声导波检测结构散射特征部缺陷的方法，含有以下步骤：分别计算自由波导部和散射特征部中导波模态波结构；利用模态置信准则计算自由波导部导波模态波结构和散射特征部导波模态波结构间的匹配系数，用匹配系数表征完好散射特征部导波反射系数，并绘制该导波反射系数随频率变化曲线，进而得到第一频率响应；计算不同中心频率时检测信号中散射特征导波反射系数，并绘制该导波反射系数随频率变化曲线，得到第二频率响应；通过对比第一频率响应与第二频率响应，判断检测的散射特征部中是否存在缺陷。 【EN】The invention relates to a method for detecting defects of scattering characteristic parts of a structure by utilizing ultrasonic guided waves, which comprises the following steps: respectively calculating guided wave mode wave structures in the free wave guide part and the scattering characteristic part; calculating a matching coefficient between a free waveguide part guided wave modal wave structure and a scattering characteristic part guided wave modal wave structure by using a modal confidence criterion, characterizing a guided wave reflection coefficient of a perfect scattering characteristic part by using the matching coefficient, and drawing a curve of the guided wave reflection coefficient along with the change of frequency to further obtain a first frequency response; calculating the reflection coefficient of the scattering characteristic guided wave in the detection signal when the central frequency is different, and drawing a curve of the reflection coefficient of the guided wave changing along with the frequency to obtain a second frequency response; and judging whether the detected scattering characteristic part has defects or not by comparing the first frequency response with the second frequency response.

摘要：【中文】本发明涉及地球物理勘探中瞬变电磁信号处理技术领域，公开了一种基于变分模态分解原理的瞬变电磁信噪分离方法，适用于时间域的电磁数据滤波，该方法包括：将含噪的瞬变电磁数据s(t)分解为K个本征模态函数u_k(t)；对每一个本征模态函数进行希尔伯特变换，得到单边频谱；根据单边频谱将各本征模态函数u_k(t)的频谱解调到相对应的基频带，计算解调后的L2范数，并计算分解出的本征模态函数的带宽，得到约束变分模型；引入二次惩罚因子α和拉格朗日乘法算子λ，将约束变分模型转换为非约束性变分形式；计算非约束性变分形式的最优解，得到由VMD分解后的一系列优化的本征模态分量。解决地质解释中采集的瞬变电磁数据被噪声干扰的问题，该方法简便且具有优异的噪声分离、幅值保持性能，还可以将噪声图像提取出来，为后续对噪声的分析提供条件。 【EN】The invention relates to the technical field of transient electromagnetic signal processing in geophysical exploration, and discloses a transient electromagnetic signal-noise separation method based on a variational modal decomposition principle, which is suitable for electromagnetic data filtering of a time domain, and comprises the following steps: decomposing noisy transient electromagnetic data s (t) into K intrinsic mode functions u_k(t); performing Hilbert transform on each intrinsic mode function to obtain a single-side frequency spectrum; according to the single-side frequency spectrum, each intrinsic mode function u_k(t) demodulating the frequency spectrum to a corresponding baseband, calculating the L2 norm after demodulation, calculating the bandwidth of the decomposed eigenmode function to obtain a constraint variational model, introducing a secondary penalty factor α and a Lagrange multiplication operator lambda, converting the constraint variational model into an unconstrained variational form, calculating the optimal solution of the unconstrained variational form to obtain a series of optimized eigenmode components decomposed by a VMD, and solving the problem of transient mode components acquired in geological interpretationThe method is simple and has excellent noise separation and amplitude retention performance, and can extract a noise image to provide conditions for subsequent noise analysis.

摘要：【中文】本说明书一个或多个实施例提供了一种支付方法、装置及系统，该方法包括：接收目标用户的医保就医请求；其中，目标用户为预先申请医保类虚拟卡的用户。获取为目标用户分配的用于医保就医的支付码；其中，支付码与医保类虚拟卡相对应。将支付码传输至医疗机构终端，以使医疗机构终端将支付码发送至医保管理系统对目标用户进行身份认证。接收医保管理系统返回的支付信息；其中，该支付信息是在身份认证通过后基于医疗机构终端发送的目标用户的就医结算清单生成的。 【EN】One or more embodiments of the present specification provide a payment method, apparatus and system, the method comprising: receiving a medical insurance hospitalizing request of a target user; the target user is a user who applies for a medical insurance virtual card in advance. Acquiring a payment code which is distributed for a target user and used for medical insurance hospitalization; wherein, the payment code corresponds to the medical insurance virtual card. And transmitting the payment code to the medical institution terminal so that the medical institution terminal transmits the payment code to the medical insurance management system to carry out identity authentication on the target user. Receiving payment information returned by the medical insurance management system; wherein the payment information is generated based on the medical settlement list of the target user sent by the medical institution terminal after the identity authentication is passed.

摘要：【中文】本发明提供一种基于低熔点金属的磁性功能材料及其制备方法，所述磁性功能材料以低熔点金属为基载液，所述基载液中分散有微纳米级的磁性材料，所述低熔点金属的熔点在5～300℃之间；所述磁性功能材料为固态、液态或膏状。本发明提供的基于低熔点金属的磁性功能材料直接由低熔点金属与微纳米级的磁性材料在一定温度、压力下进行机械混合制得，无需酸碱溶液的参与，所以材料稳定性好，而且本发明中可加入的磁性材料质量比增大，磁性材料的可利用范围也增大，所得磁性功能材料导磁性增强。本发明的基于低熔点金属的磁性功能材料可为固态或膏状或液态，从而用于不同的使用环境。 【EN】The invention provides a magnetic functional material based on low-melting-point metal and a preparation method thereof, wherein the magnetic functional material takes the low-melting-point metal as base carrier liquid, the micro-nano magnetic material is dispersed in the base carrier liquid, and the melting point of the low-melting-point metal is between 5 and 300 ℃; the magnetic functional material is solid, liquid or paste. The magnetic functional material based on the low-melting-point metal is directly prepared by mechanically mixing the low-melting-point metal and the magnetic material of the micro-nano level at a certain temperature and under certain pressure, and an acid-base solution is not needed, so that the stability of the material is good, the mass ratio of the magnetic material which can be added in the magnetic functional material is increased, the available range of the magnetic material is also increased, and the magnetic conductivity of the obtained magnetic functional material is enhanced. The magnetic functional material based on the low-melting-point metal can be in a solid state or a paste state or a liquid state, so that the magnetic functional material can be used in different use environments.

摘要：【中文】本发明公开了基于深度学习的红外图像中劣化绝缘子的分割方法及装置，包括全卷积神经网络和多尺度特征融合两部分，利用全卷积神经网络模型对红外图谱中的劣化绝缘子进行自动提取以及学习劣化绝缘子的纹理、形状等特征，避免了传统分割模型对于复杂背景无法有效分离的弊端，避免了传统分割算法模型复杂的特征选择过程，通过FCN模型实现了端到端的特征提取的自主化与智能化。在减少人工电力巡检的工作量的同时，提高了巡检的效率和准确度，具有很大的实用性，十分符合复杂的现场环境。该自动分割和诊断方法，极大的减少了误检的情况，使得高压绝缘子劣化检测全自动巡检成为可能。 【EN】The invention discloses a method and a device for segmenting deteriorated insulators in infrared images based on deep learning, which comprises a full convolution neural network and a multi-scale feature fusion part, wherein a full convolution neural network model is used for automatically extracting the deteriorated insulators in an infrared map and learning the features of the deteriorated insulators, such as texture, shape and the like, so that the defect that a traditional segmentation model cannot effectively separate a complex background is avoided, the complex feature selection process of the traditional segmentation algorithm model is avoided, and the autonomy and intellectualization of end-to-end feature extraction are realized through an FCN model. When the workload of the manual power inspection is reduced, the inspection efficiency and accuracy are improved, the practicability is high, and the complex field environment is met. The automatic segmentation and diagnosis method greatly reduces the false detection condition, and makes full-automatic inspection of the high-voltage insulator degradation detection possible.

摘要：【中文】一种嵌段聚醚型老化油破乳剂的制备方法。包括如下步骤：将定量苯酚和乙二醇投入四分瓶中，加入氯化氢和甲醇溶液，升温至75℃～85℃,反应2.5h，在45℃温度下蒸馏得到中间产物A；将中间产物A与三乙烯四胺投入四分瓶中，升温溶解后在40℃～55℃温度下缓慢滴加甲醛溶液，保温反应后,加入二甲苯回流脱水并蒸出二甲苯，生起始剂B；将起始剂B和催化剂氢氧化钾投入高温高压反应釜中密封，通入环氧丙烷升温反应，得到中间产物1；向中间产物1中加入氢氧化钾，再通入环氧乙烷升温反应，得到嵌段聚醚型老化油破乳剂。利用本方法制备出的嵌段聚醚型老化油破乳剂具有较多的支链结构，能够更好地破坏老化油油水表面的界面膜，达到破乳脱水的目的。 【EN】A preparation method of a block polyether type aging oil demulsifier. The method comprises the following steps: putting quantitative phenol and ethylene glycol into a four-way bottle, adding hydrogen chloride and a methanol solution, heating to 75-85 ℃, reacting for 2.5h, and distilling at 45 ℃ to obtain an intermediate product A; putting the intermediate product A and triethylene tetramine into a four-way bottle, heating to dissolve, slowly dropwise adding a formaldehyde solution at the temperature of 40-55 ℃, keeping the temperature for reaction, adding xylene, refluxing and dehydrating, and evaporating xylene to obtain an initiator B; putting the initiator B and a catalyst potassium hydroxide into a high-temperature high-pressure reaction kettle for sealing, and introducing epoxypropane for heating reaction to obtain an intermediate product 1; and adding potassium hydroxide into the intermediate product 1, and then introducing ethylene oxide for heating reaction to obtain the block polyether type aging oil demulsifier. The block polyether type aging oil demulsifier prepared by the method has more branched chain structures, and can better destroy the interfacial film on the oil-water surface of the aging oil to achieve the purpose of demulsification and dehydration.

摘要：【中文】本发明提供一种基于泛在物联网的华灯常备电源测试系统及方法，包括主站、纵向加密装置、交换机、集中采集与传输终端、若干华灯常备电缆主控箱；主站通过网线连接纵向加密装置，纵向加密装置通过网线连接若干交换机；每台交换机通过网线连接若干集中采集与传输终端；集中采集与传输终端通过华灯常备电缆连接若干华灯常备电缆主控制箱。本发明能够对华灯常备电缆主控制箱进行使用前测试，保证其实际工作的可靠性。 【EN】The invention provides a system and a method for testing a Hua lantern stand-by power supply based on ubiquitous Internet of things, wherein the system comprises a main station, a longitudinal encryption device, a switch, a centralized acquisition and transmission terminal and a plurality of Hualantern stand-by cable main control boxes; the main station is connected with the longitudinal encryption device through a network cable, and the longitudinal encryption device is connected with the switches through the network cable; each exchanger is connected with a plurality of centralized acquisition and transmission terminals through network cables; the centralized acquisition and transmission terminal is connected with a plurality of hua lamp standby cable main control boxes through hua lamp standby cables. The invention can test the main control box of the spare cable of the lantern before use, and ensure the reliability of the actual work.