摘要：【中文】本发明公开了一种汽车碳罐截止阀密封性检测系统，包括车载诊断终端以及分别与车载诊断终端连接的气压检测模块和截止阀控制模块，车载诊断终端包括信息获取单元、中央处理单元和警报单元，气压检测模块包括碳罐气压检测单元、截止阀整体气压检测单元和连接处气压检测单元，截止阀控制模块包括逻辑控制单元和启闭执行单元；本发明对碳罐内的气压变化情况、截止阀所处密封区域内的气压变化情况、燃油管分别与碳罐、截止阀连接处的气密性情况进行分别检测，同时在逻辑控制单元的调控下，对各检测部位进行检测顺序的逻辑编程，检测整体气密性的同时，对具体的连接部位进行逐一筛查，能够快速有效地完成全面检测过程，并及时发现具体泄露部位。 【EN】The invention discloses a sealing detection system for a stop valve of an automobile carbon tank, which comprises a vehicle-mounted diagnosis terminal, and an air pressure detection module and a stop valve control module which are respectively connected with the vehicle-mounted diagnosis terminal, wherein the vehicle-mounted diagnosis terminal comprises an information acquisition unit, a central processing unit and an alarm unit; the invention respectively detects the air pressure change condition in the carbon tank, the air pressure change condition in the sealing area of the stop valve and the air tightness condition of the joint of the fuel pipe and the carbon tank and the stop valve, simultaneously carries out logical programming of the detection sequence on each detection part under the regulation and control of the logical control unit, screens specific connection parts one by one while detecting the whole air tightness, can quickly and effectively complete the comprehensive detection process and find specific leakage parts in time.

摘要：【中文】本发明提供了一种单历元实时钟差融合系统及方法，系统包括RTS实时接收模块、实时精密钟差生成模块和实时精密钟差融合模块，接收多个分析中心的钟差改正数数据，将RTS钟差改正数应用于广播星历，生成实时钟差数据；根据钟差观测方程，采用最小二乘与给定基准约束，并根据Huber权函数迭代权值，实时计算得到融合钟差，实现钟差的实时融合与监测。本发明所采用的单历元钟差融合方法相较于传统卡尔曼滤波方法无需收敛时间，相较于加权平均方法，使用Huber权函数迭代权值减少了粗差影响；采用一阶差分作为观测值有效地解决了两种传统方法中都存在的基准跳变的问题。本发明所获得的融合钟差产品可以用于实时精密单点定位，提高其定位精度和可靠性。 【EN】The invention provides a single-epoch real-time clock difference fusion system and a method, wherein the system comprises an RTS real-time receiving module, a real-time precision clock difference generating module and a real-time precision clock difference fusion module, receives clock difference correction data of a plurality of analysis centers, applies the RTS clock difference correction data to a broadcast ephemeris and generates real-time clock difference data; according to a clock error observation equation, a fusion clock error is obtained by adopting least square and given reference constraint and calculating in real time according to a Huber weight function iteration weight, and real-time fusion and monitoring of the clock error are realized. Compared with the traditional Kalman filtering method, the single-epoch clock error fusion method does not need convergence time, and compared with a weighted average method, the Huber weight function iteration weight is used to reduce the gross error influence; the problem of reference jump existing in two traditional methods is effectively solved by adopting the first-order difference as an observed value. The fusion clock error product obtained by the invention can be used for real-time precise single-point positioning, and the positioning precision and reliability of the fusion clock error product are improved.

摘要：【中文】本发明提供一种近实时大范围高精度电离层电子密度三维监测方法及装置，引入单点上空电离层垂直廓线作为约束，通过引入外部三维电离层先验约束信息，利用卡尔曼滤波和函数级电离层层析，实现高精度大范围电离层电子密度三维监测。本发明综合GNSS观测和垂测仪以及掩星探测等多类大地测量手段技术优势，创新实现电离层三维大范围高精度监测。利用本发明技术方案，可在现有基础设施的基础上实现区域/全球电离层电子密度三维探测。鉴于全球/中国目前GNSS台站分布密度、以及垂测仪台站和掩星事件分布，采用本发明即可实现大范围高精度三维电离层监测。 【EN】The invention provides a near-real-time large-range high-precision ionosphere electron density three-dimensional monitoring method and device. The invention integrates the technical advantages of various geodetic measurement means such as GNSS observation, a vertical surveying instrument, occultation detection and the like, and innovatively realizes three-dimensional large-range high-precision monitoring of an ionized layer. By utilizing the technical scheme of the invention, regional/global ionosphere electron density three-dimensional detection can be realized on the basis of the existing infrastructure. In view of the current global/Chinese GNSS station distribution density, and the vertical measuring instrument station and occultation event distribution, the invention can realize large-range high-precision three-dimensional ionosphere monitoring.

摘要：【中文】本公开提供了一种顾问方案生成方法，包括获得关键词、客户数据以及框架信息，基于所述关键词，获得来自互联网的关键数据，基于至少一个分析结论，从所述关键数据中确定支持所述分析结论的部分数据，从所述部分数据中确定与所述客户数据匹配的目标数据，基于所述框架信息，拼接所述目标数据，以及使用经训练的文本处理模型处理拼接后的目标数据，生成顾问方案。本公开还提供了一种顾问方案生成装置、一种电子设备、一种计算机可读存储介质以及一种顾问方案生成系统。 【EN】The disclosure provides an advisory scheme generation method, which comprises the steps of obtaining keywords, client data and frame information, obtaining key data from the Internet based on the keywords, determining partial data supporting an analysis conclusion from the key data based on at least one analysis conclusion, determining target data matched with the client data from the partial data, splicing the target data based on the frame information, and processing the spliced target data by using a trained text processing model to generate an advisory scheme. The present disclosure also provides an advisory proposal generation apparatus, an electronic device, a computer-readable storage medium, and an advisory proposal generation system.

摘要：【中文】本发明涉及催化化学技术领域，公开了一种杂原子W‑β分子筛及其制备方法和应用。所述杂原子W‑β分子筛含有β分子筛和钨活性组分。采用本发明提供的杂原子W‑β分子筛为以β分子筛为母体并插入钨杂原子的分子筛，将该杂原子W‑β分子筛应用于含碳碳双键的烃类物质或不饱和有机酸的催化氧化裂解反应中，表现出优异的氧化裂解转化率。 【EN】The invention relates to the technical field of catalytic chemistry, and discloses a heteroatom W- β molecular sieve, a preparation method and application thereof.A heteroatom W- β molecular sieve contains a β molecular sieve and a tungsten active component.A heteroatom W- β molecular sieve provided by the invention is adopted as a molecular sieve which takes a β molecular sieve as a parent body and is inserted with a tungsten heteroatom, and the heteroatom W- β molecular sieve is applied to catalytic oxidative cracking reaction of hydrocarbon substances containing carbon-carbon double bonds or unsaturated organic acids, so that excellent oxidative cracking conversion rate is shown.

摘要：【中文】本发明涉及催化化学技术领域，公开了一种制备2‑壬烯醛和壬醛酸或者2‑壬烯醛和壬醛酸甲酯的方法，其中，所述方法包括：在催化剂的存在下，将蓖麻油酸或蓖麻油酸甲酯与氧化剂在溶剂中接触反应，所述催化剂为杂原子W‑β分子筛，所述杂原子W‑β分子筛含有β分子筛和钨活性组分。将所述杂原子W‑β分子筛应用于蓖麻油酸或蓖麻油酸甲酯与氧化剂的催化氧化裂解制备2‑壬烯醛和壬醛酸或者2‑壬烯醛和壬醛酸甲酯的工艺中，表现出优异的氧化裂解转化率。 【EN】The invention relates to the technical field of catalytic chemistry, and discloses a method for preparing 2-nonenal and nonanoic acid or 2-nonenal and methyl nonanoate, wherein the method comprises the step of carrying out contact reaction on ricinoleic acid or methyl ricinoleate and an oxidant in a solvent in the presence of a catalyst, the catalyst is a heteroatom W- β molecular sieve, and the heteroatom W- β molecular sieve contains a β molecular sieve and a tungsten active component.

摘要：【中文】本发明涉及催化化学技术领域，公开了一种制备壬醛和壬醛酸或者壬醛和壬醛酸甲酯的方法，其中，所述方法包括：在催化剂的存在下，将油酸或油酸甲酯与氧化剂在溶剂中接触反应，所述催化剂为杂原子W‑β分子筛，所述杂原子W‑β分子筛含有β分子筛和钨活性组分。将所述杂原子W‑β分子筛应用于油酸或油酸甲酯与氧化剂的催化氧化裂解制备壬醛和壬醛酸或者壬醛和壬醛酸甲酯的工艺中，表现出优异的氧化裂解转化率。 【EN】The invention relates to the technical field of catalytic chemistry, and discloses a method for preparing nonanal and nonanoic acid or nonanal and methyl nonanoate, wherein the method comprises the step of carrying out contact reaction on oleic acid or methyl oleate and an oxidant in a solvent in the presence of a catalyst, the catalyst is a heteroatom W- β molecular sieve, and the heteroatom W- β molecular sieve contains a β molecular sieve and a tungsten active component.

摘要：【中文】本发明提出了一种基于多因素评估模型的变压器健康状态评估方法，其步骤为：将评估电力变压器健康状态的因素构建成一个分层的架构，并确定因素与其子因素之间的对应关系；将电力变压器的健康状态分为不同的等级；将最底层中各因素的状态数据归一化处理并计算出状态值；利用改进的模糊AHP方法计算所有因素的权重；利用多因素评估模型，从最底层开始自下而上逐层进行多因素状态评估，在最顶层给出多因素状态评估结果；依据最大隶属原则，确定多因素状态评估结果所隶属的电力变压器健康状态等级，定位电力变压器中潜在的故障类型和故障位置。本发明更准确、更具有说服力，而且能够指示变压器潜在故障的原因和位置，适用于多重潜在故障的电力变压器。 【EN】The invention provides a transformer health state evaluation method based on a multi-factor evaluation model, which comprises the following steps: constructing the factors for evaluating the health state of the power transformer into a layered framework, and determining the corresponding relation between the factors and the sub-factors thereof; the health state of the power transformer is divided into different grades; normalizing the state data of each factor in the bottommost layer and calculating a state value; calculating the weight of all factors by using an improved fuzzy AHP method; performing multi-factor state evaluation layer by layer from bottom to top from the bottommost layer by using a multi-factor evaluation model, and giving a multi-factor state evaluation result at the topmost layer; and determining the health state grade of the power transformer to which the multi-factor state evaluation result belongs according to a maximum membership principle, and positioning the potential fault type and the potential fault position in the power transformer. The method is more accurate and convincing, can indicate the reason and the position of potential faults of the transformer, and is suitable for power transformers with multiple potential faults.

摘要：【中文】本发明涉及一种含储能的直流电网协调控制系统和方法，所述控制系统包括：送端控制模块、储能电站控制模块、受端主站控制模块和受端从站控制模块，各控制模块根据含储能的直流电网的运行状态和/或含储能的直流电网的受端主站运行状态生产控制相应换流器的PWM脉冲信号，并利用该PWM脉冲信号控制相应换流器，本发明提供的技术方案，在系统稳态时，可以保证系统的直流电压和各受端功率稳定可控且不存在稳态误差，在直流电网故障时，可以使各换流器快速响应，维持系统直流电压在安全值内。 【EN】The invention relates to a coordination control system and method for a direct current power grid containing energy storage, wherein the control system comprises: the technical scheme provided by the invention can ensure that the direct current voltage and the receiving end power of the system are stable and controllable and have no steady-state error when the system is in a steady state, and can enable each converter to quickly respond when the direct current power grid fails, so as to maintain the direct current voltage of the system within a safety value.

摘要：【中文】本发明涉及一种高纯二氧化碳的制备方法及制备装置，属于精细化工技术领域。本发明利用碳酸盐或碳酸氢盐与酸液发生反应制备二氧化碳，其杂质主要为空气和水分，通过低温处理和精馏即可除去水和空气等杂质，容易获得高纯度的二氧化碳；而且该方法不仅避免了其他工艺需要采用吸附或变压吸附等技术造成的污染问题，也避免了对COS进行处理的构成，同时可以降低精馏设备的压力，提高精馏效率。本发明所述的装置结构简单，运行能耗低，运行过程平稳安全，具有很好的工业应用价值。 【EN】The invention relates to a preparation method and a preparation device of high-purity carbon dioxide, belonging to the technical field of fine chemical engineering. According to the invention, the carbonate or bicarbonate reacts with the acid liquor to prepare the carbon dioxide, the impurities mainly comprise air and water, the impurities such as water and air can be removed through low-temperature treatment and rectification, and the high-purity carbon dioxide is easily obtained; the method not only avoids the pollution problem caused by the adsorption or pressure swing adsorption technology and the like needed by other technologies, but also avoids the composition of processing the COS, and can reduce the pressure of the rectifying equipment and improve the rectifying efficiency. The device has the advantages of simple structure, low operation energy consumption, stable and safe operation process and good industrial application value.