摘要：【中文】本发明公开了一种用于异常低压台区派工的方法及系统，属于数据分析技术领域。本发明方法，包括：获取低压台区实际生产环境未分配的工单数据及历史工单数据；对所述历史工单数据进行线性规划，获取历史工单数据的完成时间，根据历史工单数据的完成时间，确定未分配工单数据完成时间；根据未分配工单完成时间，对未分配的工单数据进行区域派工。本发明为了统筹工单紧急程度、运维人员能力等因素，提升派工的效率以及合理性，建立低压台区异常处理紧急程度指标，并分配权重因子，使用整数规划模型和遗传算法对派工路径进行最优化，并辅以合理的贪心策略进行优化结果的再分配，最终得到最合理的派工方法。 【EN】The invention discloses a method and a system for dispatching abnormal low-voltage transformer areas, and belongs to the technical field of data analysis. The method comprises the following steps: acquiring work order data and historical work order data which are not distributed in the actual production environment of the low-voltage transformer area; performing linear programming on the historical work order data to obtain the completion time of the historical work order data, and determining the completion time of the unallocated work order data according to the completion time of the historical work order data; and performing area dispatching on the unallocated work order data according to the unallocated work order completion time. In order to comprehensively plan factors such as the emergency degree of a work order and the capability of operation and maintenance personnel, the efficiency and the reasonability of dispatching are improved, the emergency degree index of abnormal processing of a low-voltage transformer area is established, the weight factor is distributed, an integer programming model and a genetic algorithm are used for optimizing a dispatching route, a reasonable greedy strategy is used for redistributing an optimized result, and finally the most reasonable dispatching method is obtained.

摘要：【中文】本发明公开了一种低压台区程控负载模拟系统，所述系统通过市电供电，经台区变压器提供供电；设置有真实线损模拟负载，负载可通过软件进行调节；系统内采用程控负载对支线电流按比例放大，总线路再按同样比例放大；配置有一块0.05级交流标准表，通过软件对电表误差进行设置和校准；所述系统可通过对真实数据的分析，达到对真实台区情况的智能判断的功能；支持对各支路的功耗、线损进行配置，达到不同情况的模拟功能；所述系统内负载均设计有过压、过流、过温保护功能。本发明可对真实台区的用电情况进行模拟和仿真，支持对不同用电情况、不同线损、不同误差情况的调节。 【EN】The invention discloses a low-voltage transformer area program-controlled load simulation system, which is powered by mains supply and is supplied with power through a transformer of the transformer area; a real line loss simulation load is arranged, and the load can be adjusted through software; the current of the branch line is amplified in proportion by adopting a program-controlled load in the system, and the current of the main line is amplified in the same proportion; configuring a 0.05-level alternating current standard meter, and setting and calibrating the error of the electric meter through software; the system can achieve the function of intelligently judging the real transformer area condition through analyzing the real data; the power consumption and line loss of each branch are configured, and the simulation function of different conditions is achieved; the loads in the system are all designed with overvoltage, overcurrent and overtemperature protection functions. The invention can simulate and simulate the power utilization condition of a real transformer area and support the adjustment of different power utilization conditions, different line losses and different error conditions.

摘要：【中文】本发明涉及一种蓄热式电采暖负荷经济性评估方法，包括以下步骤：步骤1、根据供暖区的实际情况计算其供暖热量总需求Q_g；步骤2、根据步骤1所计算出的热量总需求Q_g计算出供暖期的电锅炉总供热量步骤3、根据步骤1计算得出的供暖热量总需求Q_g和步骤2计算得出的供暖期的电锅炉总供热量计算供热系统的供热效率、用户取暖费用、电力公司经济收益和蓄热式电采暖项目费用年值，并通过所述供热系统的供热效率、用户取暖费用、电力公司经济收益和蓄热式电采暖项目费用年值对用户的经济性、企业的经济性和供热公司的经济性进行评估。本发明的评估结果准确可靠、简便实用。 【EN】The invention relates to a method for evaluating the economical efficiency of a heat accumulating type electric heating load, which comprises the following steps of: step 1, calculating the total heating heat demand Q of a heating area according to the actual situation of the heating area_g(ii) a Step 2, calculating the total heat demand Q according to the step 1_gCalculating total heat supply of electric boiler in heating periodStep 3, calculating the total heating heat demand Q according to the step 1_gAnd step 2, calculating the total heat supply of the electric boiler in the heating periodCalculating the heating efficiency of the heating system, the heating cost of the user and the economy of the power companyAnd evaluating the economical efficiency of the user, the economical efficiency of the enterprise and the economical efficiency of the heat supply company through the heat supply efficiency of the heat supply system, the heating cost of the user, the economic benefit of the electric power company and the cost annual value of the heat accumulation type electric heating project. The evaluation result of the invention is accurate, reliable, simple, convenient and practical.

摘要：【中文】本发明提供一种可再生能源各应用场景中应用模式的确定方法和系统，包括：基于海水淡化消纳的特征信息，获取海岛区域内的相关历史数据，生成多个应用场景；采用聚类方法对多个应用场景进行削减；通过层次分析法得到消减后各应用场景下的应用模式；海水淡化消纳的特征信息包括：负荷特性、装机容量、地区用水情况、风速、光照、潮汐能、人口数量、地区GDP和地理位置。本发明针对海岛不同于大陆的气候和自然环境条件，最大化利用海岛的风、光等自然资源，结合海水淡化系统，可以通过与海岛电网控制中心之间的交互，作为一种有效的调节手段参与到电网的运行控制中从而实现整个海岛电网的优化、经济及可靠运行，为探究区域的运行模式提供了方法基础。 【EN】The invention provides a method and a system for determining application modes in application scenes of renewable energy sources, wherein the method comprises the following steps: acquiring relevant historical data in the sea island region based on the characteristic information of seawater desalination consumption to generate a plurality of application scenes; reducing a plurality of application scenes by adopting a clustering method; obtaining application modes under each application scene after reduction through an analytic hierarchy process; the characteristic information of seawater desalination consumption comprises: load characteristics, installed capacity, regional water usage, wind speed, light, tidal energy, population size, regional GDP, and geographic location. The invention aims at the weather and natural environment conditions of the island different from the continents, maximally utilizes natural resources of wind, light and the like of the island, combines a seawater desalination system, can participate in the operation control of the power grid as an effective adjusting means through the interaction with a control center of the island power grid, thereby realizing the optimization, economic and reliable operation of the whole island power grid, and providing a method foundation for exploring the operation mode of the region.

摘要：【中文】本发明涉及一种多区域生产模拟电网的构建方法和系统，包括通过先建立底层分支电网，上层电网的构建通过引入下级电网，利用不断的对各级电网聚合、累加和迭代的方式构建复杂电网。实现多区域大规模电网的分级构建分支管理，使多用户协同创建复杂电网成为可能，也使各级电网更容易扩展和修订，大大降低构建全球电网的复杂性，有效降低创建多区域复杂电网的工作量。 【EN】The invention relates to a method and a system for constructing a multi-region production simulation power grid. The hierarchical construction branch management of the multi-region large-scale power grid is realized, multi-user collaborative creation of the complex power grid is possible, all levels of power grids are easier to expand and revise, the complexity of constructing the global power grid is greatly reduced, and the workload of creating the multi-region complex power grid is effectively reduced.

摘要：【中文】本发明涉及一种多层级多分支的电网结构规划方法与系统，包括：在数据库中建立区域联络线索引表，创建各个区域分支电网，创建分支电网的上级电网，各级电网进行电网分支的扩展、调整和整理，电力生产模拟电网进行可视化显示；对空间要素进行空间分析，得到电网结构中分支电网和上级电网的空间连接关系，进行空间深度搜索和结构优化。发明降低了大型电网网架结构建模的复杂性，简化了电网建模的工作流程；有效减少查找时间，提高存储的空间局部性从而减少IO操作；解决了异构电力系统之间全量和增量数据同步问题；可进行深度的空间分析，自动维护电网结构连接关系以及电网结构属性和空间关系的动态联动。 【EN】The invention relates to a multi-level and multi-branch power grid structure planning method and a system, comprising the following steps: establishing a regional tie line index table in a database, establishing each regional branch power grid, establishing a superior power grid of the branch power grid, expanding, adjusting and sorting power grid branches of each level of power grid, and visually displaying an electric power production simulation power grid; and carrying out space analysis on the space elements to obtain the space connection relation between the branch power grid and the superior power grid in the power grid structure, and carrying out space depth search and structure optimization. The invention reduces the complexity of the large-scale grid structure modeling and simplifies the working process of the grid modeling; search time is effectively reduced, and spatial locality of storage is improved, so that IO operation is reduced; the problem of full and incremental data synchronization between heterogeneous power systems is solved; the method can perform deep spatial analysis and automatically maintain the connection relationship of the power grid structure and the dynamic linkage of the attribute and the spatial relationship of the power grid structure.

摘要：【中文】本发明提供一种用于超导变压器的低压线圈，所述低压线圈采用具有各向同性特性的超导股线去绕制，所述超导股线的截面为正方形结构，由正方形截面的超导股线线芯和金属外包层组成，超导股线线芯由若干数量的超导带材按照一定的方向堆叠而成。本发明所述的采用具有各向同性的超导股线绕制低压线圈的超导变压器可有效改善目前因超导带材在外磁场作用下的载流能力存在各向异性而导致的超导线圈不同位置的载流能力差别较大的情况，充分利用了超导带材的载流能力，提高了超导线圈的临界电流并降低了并联线路的环流，提高了超导变压器线圈的经济性和安全稳定性。 【EN】The invention provides a low-voltage coil for a superconducting transformer, which is formed by winding a superconducting strand with isotropic property, wherein the cross section of the superconducting strand is of a square structure and consists of a superconducting strand wire core with a square cross section and a metal outer wrapping layer, and the superconducting strand wire core is formed by stacking a plurality of superconducting tapes according to a certain direction. The superconducting transformer adopting the isotropic superconducting strands to wind the low-voltage coil can effectively improve the condition that the current carrying capacity of the superconducting coil has large difference at different positions due to the fact that the current carrying capacity of the superconducting tape under the action of an external magnetic field has anisotropy, fully utilizes the current carrying capacity of the superconducting tape, improves the critical current of the superconducting coil, reduces the circulating current of a parallel circuit, and improves the economical efficiency and the safety stability of the superconducting transformer coil.

摘要：【中文】本发明涉及一种用于地源热泵的换热管道，包括进水主管、地埋竖管和紊流发生器，其主要技术特点是：所述紊流发生器为板式螺旋紊流发生器，该板式螺旋紊流发生器包括一个紊流发生器外壳和两个扰流板，每个扰流板均通过棘轮机构安装在紊流发生器外壳内表面并使得扰流板相对于紊流发生器外壳转动。本发明设计合理，其在进水主管的前端安装板式螺旋紊流发生器，通过两组交叉设置的扰流板及其扰流板上相互平行并相对流道轴线成一角度设置的翘板，可以使管内流动的介质很快达到紊流状态，有效地提高了传热量；同时采用方形或长方形断面结构的翘板，能自发产生有效的横向混合，能够有效地增强紊流。 【EN】The invention relates to a heat exchange pipeline for a ground source heat pump, which comprises a main water inlet pipe, a buried vertical pipe and a turbulence generator, and is mainly technically characterized in that: the turbulence generator is a plate type spiral turbulence generator which comprises a turbulence generator shell and two spoilers, wherein each spoiler is arranged on the inner surface of the turbulence generator shell through a ratchet mechanism and enables the spoilers to rotate relative to the turbulence generator shell. The invention has reasonable design, the plate type spiral turbulence generator is arranged at the front end of the water inlet main pipe, and the medium flowing in the pipe can quickly reach a turbulent flow state through two groups of cross spoilers and the wanes which are parallel to each other on the spoilers and form an angle relative to the axis of the flow channel, thereby effectively improving the heat transfer quantity; meanwhile, the wane with a square or rectangular section structure can spontaneously generate effective transverse mixing, and can effectively enhance turbulence.

摘要：【中文】本发明涉及一种基于匿名化隐私技术的用电数据脱敏算法模型构建方法，其特征在于：包括如下步骤：步骤一，研究多源异构大数据环境下的数据脱敏方法；步骤二，分析和对比匿名化、数据加密、差分隐技术在用电信息采集数据环境的适应性情况；步骤三，基于匿名化和差分隐私技术构建用电数据脱敏算法模型；步骤四，用电数据脱敏工具研发及试点应用。本基于匿名化隐私技术的用电数据脱敏算法模型构建方法，通过构建可定制的用电数据脱敏算法模型，可精准满足不同用户的脱敏需求，兼顾信息共享的便捷性和安全性，保障营销、采集系统中敏感数据在使用、发布、共享环节的隐私安全，有效降低国网公司海量电力营销数据、电力客户数据、个人用电信息的泄露风险。 【EN】The invention relates to a power consumption data desensitization algorithm model construction method based on an anonymization privacy technology, which is characterized by comprising the following steps of: the method comprises the following steps: step one, researching a data desensitization method in a multi-source heterogeneous big data environment; analyzing and comparing the adaptability of anonymization, data encryption and differential hiding technologies in the power utilization information acquisition data environment; thirdly, constructing a power consumption data desensitization algorithm model based on anonymization and differential privacy technology; and step four, research and development of an electric data desensitization tool and trial application. According to the power consumption data desensitization algorithm model construction method based on the anonymization privacy technology, the customized power consumption data desensitization algorithm model is constructed, desensitization requirements of different users can be met accurately, convenience and safety of information sharing are considered, privacy and safety of sensitive data in use, release and sharing links in a marketing and acquisition system are guaranteed, and leakage risks of massive power marketing data, power customer data and personal power consumption information of a state network company are reduced effectively.

摘要：【中文】本发明涉及一种改进的SCR脱硝系统漏风率计算方法，先计算O_入，再计算O_出，最后计算脱硝系统漏风率。改进后的计算方法考虑了烟道中烟气分布的不均匀性，采用烟气流量加权平均后的氧量平均值代替原有测量计算中的算术平均值的氧量，此种计算方法更能有效的体现出脱硝系统的实际运行情况，使脱硝系统漏风率的试验结果更为准确。 【EN】The invention relates to an improved method for calculating air leakage rate of an SCR (selective catalytic reduction) denitration system, which comprises the steps of firstly calculating O_IntoThen calculate O_{Go out}And finally, calculating the air leakage rate of the denitration system. The improved calculation method considers the non-uniformity of the flue gas distribution in the flue, and the average value of the oxygen amount after the weighted average of the flue gas flow is adopted to replace the oxygen amount of the arithmetic average value in the original measurement calculation, so that the actual operation condition of the denitration system can be more effectively embodied, and the test result of the air leakage rate of the denitration system is more accurate.