WO2024041281A1 - 三相树脂绝缘干式变压器温控报警方法、装置、设备 - Google Patents

三相树脂绝缘干式变压器温控报警方法、装置、设备 Download PDF

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Publication number
WO2024041281A1
WO2024041281A1 PCT/CN2023/108858 CN2023108858W WO2024041281A1 WO 2024041281 A1 WO2024041281 A1 WO 2024041281A1 CN 2023108858 W CN2023108858 W CN 2023108858W WO 2024041281 A1 WO2024041281 A1 WO 2024041281A1
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Prior art keywords
phase
temperature
real
transformer
parameters
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PCT/CN2023/108858
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English (en)
French (fr)
Inventor
杨和茂
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江西亚珀电气有限公司
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Publication of WO2024041281A1 publication Critical patent/WO2024041281A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/406—Temperature sensor or protection

Definitions

  • the present invention relates to the field of artificial intelligence technology, and in particular to a temperature control alarm method, device and equipment for a three-phase resin insulated dry-type transformer.
  • Transformers are basic equipment for power transmission and distribution. They are not only limited to traditional substations and industrial and mining enterprises, but are also widely used in agriculture, transportation, urban communities and other fields. In our lives, we often use transformers, televisions, radio cassette players, air conditioners and other electrical appliances. Transformers are used everywhere. In order to ensure the safe operation of dry-type transformers, it is necessary to set up a temperature control alarm system for dry-type transformers.
  • the invention provides a temperature control alarm method and device for a three-phase resin insulated dry-type transformer. Its main purpose is to solve the problem of low efficiency in the temperature control alarm of the three-phase resin insulated dry-type transformer.
  • the present invention provides a temperature control alarm method for a three-phase resin insulated dry-type transformer, including:
  • the real-time temperature that is not within the preset phase temperature range is selected as the abnormal temperature.
  • the corresponding temperature control alarm mechanism is activated according to the phase.
  • the initialization settings of the transformer include:
  • obtaining the initial parameters of the initialized transformer includes:
  • the initial parameters of the initialized transformer are generated according to the information feedback value.
  • performing phase parameter grouping on the initial parameters to obtain grouping parameters of different phases includes:
  • d represents the parameter distance between the initial parameter and the phase center
  • i is the identifier of the initial parameter
  • w i represents the initial parameter identified as i
  • j is the identifier of the phase center
  • w 2j represents the phase center identified as j
  • m represents the total number of the initial parameters
  • n represents the total number of the phase centers
  • the electrical signal conversion of the real-time monitoring data to obtain the real-time temperature of the phase includes:
  • F( ⁇ ) is the real-time temperature of the phase
  • f(t) is the real-time monitoring data
  • e -j ⁇ t is the conversion variable
  • e is the natural logarithm
  • j is the imaginary unit
  • ⁇ is the angular velocity
  • t is time.
  • cos( ⁇ t) is the abscissa on the coordinate axis when the real-time monitoring data is converted into the real-time temperature
  • sin( ⁇ t) is the ordinate on the coordinate axis when the real-time monitoring data is converted into the real-time temperature .
  • the real-time temperature is associated with different phases and stored in a preset storage table to obtain a temperature storage table of different phases in the transformer, including:
  • a corresponding temperature control alarm mechanism is activated according to the phase, including:
  • the primary phase When there is an abnormal temperature in the primary phase, the primary phase starts an automatic power-off mechanism
  • the secondary phase When there is an abnormal temperature in the secondary phase, the secondary phase activates a preset buzzer
  • the three-level phase completes the alarm by controlling the flashing of the power light.
  • the present invention also provides a temperature control alarm device for a three-phase resin insulated dry-type transformer, which device includes:
  • the initial parameter module is used to initialize the transformer and obtain the initial parameters of the initialized transformer
  • a real-time monitoring module used to group the initial parameters into phase parameters, obtain grouping parameters of different phases, and obtain real-time monitoring data of the phases according to the grouping parameters;
  • An electrical signal conversion module used to perform electrical signal conversion on the real-time monitoring data to obtain the real-time temperature of the phase
  • An associated storage module used to associate and store the real-time temperature with different phases into a preset storage table to obtain a temperature storage table for different phases in the transformer;
  • a temperature judgment module used to judge whether different corresponding real-time temperatures are based on the temperature storage table. Whether it is within the preset phase temperature range;
  • the alarm mechanism module is used to select the real-time temperature that is not within the preset phase temperature range as the abnormal temperature. When there is an abnormal temperature in any phase, start the corresponding temperature control alarm mechanism according to the phase.
  • an electronic device which includes:
  • the memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor, so that the at least one processor can execute the above-mentioned three-phase resin insulated drying process.
  • Type transformer temperature control alarm method
  • the embodiment of the present invention initializes the transformer and uses a similarity algorithm to group the obtained initial parameters into phase parameters to obtain grouping parameters of different phases, which improves the accuracy and speed of initial parameter acquisition.
  • the grouping parameter acquisition Real-time monitoring data of the phase, using the electrical signal to complete the conversion of the real-time monitoring data to the real-time temperature of the phase, can improve the conversion accuracy, generate a temperature storage table of the transformer, and establish the relationship between the real-time temperature and the The strong correlation between phases speeds up retrieval.
  • Setting alarm mechanisms for different phases can help quickly identify and locate fault sources, reduce system failure time, and improve production efficiency. Therefore, the present invention proposes a temperature control alarm method, device and equipment for a three-phase resin insulated dry-type transformer, which can solve the problem of low temperature control alarm efficiency of a three-phase resin insulated dry-type transformer.
  • Figure 1 is a schematic flow chart of a temperature control alarm method for a three-phase resin insulated dry-type transformer provided by an embodiment of the present invention
  • Figure 2 is a schematic flowchart of generating grouping parameters according to an embodiment of the present invention.
  • Figure 3 is a schematic flowchart of activating the alarm mechanism provided by an embodiment of the present invention.
  • Figure 4 is a functional module diagram of a temperature control alarm device for a three-phase resin insulated dry-type transformer provided by an embodiment of the present invention
  • FIG. 5 is a schematic structural diagram of an electronic device that implements the temperature control and alarm method for a three-phase resin insulated dry-type transformer provided by an embodiment of the present invention.
  • the embodiment of the present application provides a temperature control alarm method for a three-phase resin insulated dry-type transformer.
  • the execution body of the three-phase resin insulated dry-type transformer temperature control alarm method includes, but is not limited to, at least one of electronic devices such as a server and a terminal that can be configured to execute the method provided by the embodiments of the present application.
  • the three-phase resin insulated dry-type transformer temperature control alarm method can be executed by software or hardware installed on the terminal equipment or server equipment, and the software can be a blockchain platform.
  • the server includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, etc.
  • the server may be an independent server, or may provide cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communications, middleware services, domain name services, security services, and content delivery networks (Content Delivery Network, CDN), and cloud servers for basic cloud computing services such as big data and artificial intelligence platforms.
  • cloud services such as big data and artificial intelligence platforms.
  • the three-phase resin insulated dry-type transformer temperature control alarm method includes:
  • the transformer is initialized based on the idea of a controlled experiment.
  • the idea of the controlled experiment is to compare the results of the blank group with the experimental group without any processing.
  • the initialized transformer As a blank group, obtain the initial parameters of the initialized transformer and use the obtained initial parameters as the basis.
  • the initialization is to assign the variables to default values and set the controls to the default state.
  • the pipeline initialization of the graphite digestion instrument is to select the corresponding pipeline;
  • the initialization of the PCR gene amplification instrument is to set the input new The program replaces the old program;
  • the initialization of the gas chromatograph is to set the injection temperature of the sampling instrument, where the injection temperature includes: vaporization temperature, column temperature, and detector temperature.
  • initializing the transformer includes:
  • the initialization instruction may be an http request.
  • An http request consists of three parts: request line, request header and request body;
  • the logical type includes But not limited to: receiving logic, query logic, modifying logic, adding logic, deleting logic and calling logic.
  • determining that the instruction message that passes the logical type verification is a valid instruction message is to use the unique instruction identifier in the instruction message to calculate the matching value with the logical type.
  • the logical type is set to query logic, Only when the matching value between the instruction message and the query logic is greater than a preset threshold, it can be determined that the instruction message passes the query logic. At this time, the instruction message is a valid instruction verified by the query logic. message.
  • the initial temperature of the transformer can be determined.
  • obtaining the initial parameters of the initialized transformer includes:
  • the initial parameters of the initialized transformer are generated according to the information feedback value.
  • the HttpServletRequest object is a common method for obtaining request parameters.
  • the obtained request parameters can be encapsulated into an entity class, and the HttpServletRequest object can be used to decode the parameter acquisition request.
  • the request protocol specifies the data format sent by the client to the server, and the target information is retrieved from the preset database according to the data format, and the target information is collected into a target information set.
  • information feedback parameters are set on the server according to the target information set, and the information feedback value is obtained based on the information feedback parameters.
  • the target information set includes but is not limited to: 37°C, 50% RH, 3 turns, etc.
  • the information feedback can be determined Parameters include but are not limited to: ambient temperature, ambient relative humidity, and number of coil turns.
  • the initial parameters include but are not limited to: ambient temperature is 37°C, ambient relative humidity is 50%RH, and the number of coil turns is 3 turns.
  • the request protocol is used to obtain the initial parameters of the initialized transformer based on the uniqueness of the request protocol, which improves the accuracy of identification.
  • the request protocol allows the use of a free reply method to indicate the purpose of the request. , which can obtain initial parameters more simply and quickly.
  • the initial parameters need to be grouped into phase parameters.
  • the phase is divided into primary phase, secondary phase and tertiary phase.
  • the initial parameters include phase temperature
  • the phase temperature is divided into primary phase temperature, Secondary phase temperature and tertiary phase temperature.
  • the initial parameters are grouped into phases to obtain grouping parameters of different phases, including:
  • x is the parameter feature
  • y is the phase
  • T (x, y) represents the feature similarity between the parameter feature and the phase
  • x k represents the kth data of the parameter feature x
  • y k represents the k-th data of the phase
  • the initial parameters are classified according to the feature similarity to obtain grouping parameters of different phases.
  • the extraction of parameter features of the initial parameters is based on performing word segmentation processing on the initial parameters to obtain parameter word segments, vectorizing the parameter segmentations to obtain parameter vectors, and performing vector splicing on the parameter vectors. , obtain the parameter characteristics of the initial parameters.
  • the parameter characteristics are the grouping parameters of the primary phase.
  • the initial parameters are grouped into phases to obtain grouping parameters of different phases, including:
  • d represents the parameter distance between the initial parameter and the phase center
  • i is the identifier of the initial parameter
  • w i represents the initial parameter identified as i
  • j is the identifier of the phase center
  • w 2j represents the phase center identified as j
  • m represents the total number of the initial parameters
  • n represents the total number of the phase centers
  • the initial parameters are randomly divided into three parts to obtain one set of initial parameters, two sets of initial parameters and three sets of initial parameters.
  • the set of initial parameters is written into the node of the preset primary phase center, and The two sets of initial parameters are written at the node of the preset secondary phase center, and the three sets of initial parameters are written at the node of the preset third-level phase center to obtain the primary parameter configuration.
  • the first-level distance between the first set of initial parameters and the first-level phase center is calculated
  • the second-level distance between the second set of initial parameters and the second-level phase center is calculated
  • the first-level distance between the three sets of initial parameters and the first-level phase center is calculated.
  • the third-level distance of the third-level phase center select the initial parameter of the first-level distance, the second-level distance and the third-level distance that is greater than the preset distance threshold as the target initial parameter, adjust the target initial parameter and write
  • the target initial parameter in the set of initial parameters is written at the node of the preset first-level phase center.
  • the target initial parameter is written into the preset node.
  • obtaining the real-time monitoring data of the phase according to the grouping parameters includes:
  • the buried points are used to collect data on the phase to obtain real-time monitoring data of the phase.
  • the monitoring index includes but is not limited to: ambient temperature, phase temperature, ambient humidity, phase humidity, etc.
  • the buried point is a technology that saves the required data, which is mainly a related technology for capturing, processing and sending specific behaviors or events.
  • the buried point can be used to obtain the real-time monitoring data of the phase.
  • Real-time monitoring data includes current temperature, humidity and operating status.
  • the calculation efficiency is high, there is no additional memory overhead, and the development risk in an increment is reduced.
  • the real-time monitoring data and the electrical signal strength establish the correlation between the real-time monitoring data and the electrical signal strength, and determine the real-time temperature corresponding to the electrical signal strength according to a preset temperature database. For example, when the real-time monitoring data and the electrical signal strength are equal to When linearly correlated, the real-time monitoring data is 100, and the electrical signal strength is 10dB at this time. From the electrical signal strength being 10dB, it can be determined that the real-time temperature of the phase is 90°C; the real-time monitoring data is 200, so The electrical signal strength is 15dB. From the electrical signal strength being 15dB, it can be determined that the real-time temperature of the phase is 105°C.
  • the electrical signal conversion of the real-time monitoring data to obtain the real-time temperature of the phase includes:
  • F( ⁇ ) is the real-time temperature of the phase
  • f(t) is the real-time monitoring data
  • e -j ⁇ t is the conversion variable
  • e is the natural logarithm
  • j is the imaginary unit
  • ⁇ is the angular velocity
  • t is time.
  • cos( ⁇ t) is the abscissa on the coordinate axis when the real-time monitoring data is converted into the real-time temperature
  • sin( ⁇ t) is the ordinate on the coordinate axis when the real-time monitoring data is converted into the real-time temperature .
  • the elements of the preset storage table include but are not limited to phase types and indexes of the storage table and other functions such as tags, queries, and deletions.
  • table storage is used.
  • the real-time temperature is associated with different phases and stored in a preset
  • the temperature storage table of different phases in the transformer is obtained, including:
  • the first-level storage table includes but is not limited to a monitoring index.
  • the monitoring index may be the ambient temperature, the phase temperature of each phase, the operating voltage of the phase, the operating current of the phase, the number of coil turns of each phase, and the number of coil turns of each phase. coil resistance.
  • the alarm type can be set according to the importance of different phases. For example, if the primary phase controls the motor, it is a severe alarm type; if the secondary phase controls the fan, it is a moderate alarm type. ; If the third-level phase controls the camera system, it is a mild alarm type.
  • the unique phase identifier is as unique as the ID card number.
  • the ID card number can represent the identity of each citizen, and the unique phase identifier can indicate which phase each real-time temperature belongs to.
  • the real-time temperature and the phase are stored in association, and a strong correlation between the real-time temperature and the phase is established.
  • the temperature storage table can be used to process one-to-one, one-to-many and many To-many relationship.
  • S5 Determine whether different corresponding real-time temperatures are in a preset phase temperature interval according to the temperature storage table.
  • judging whether different corresponding real-time temperatures are in a preset phase temperature interval according to the temperature storage table includes:
  • the real-time phase temperature is greater than or equal to the lower limit of the preset temperature interval and less than or equal to the upper limit of the preset temperature interval, the real-time phase temperature is at Preset temperature range;
  • the real-time phase temperature is less than the lower limit of the preset temperature interval or greater than the upper limit of the preset temperature interval, the real-time phase temperature is not in the preset temperature interval.
  • the real-time phase temperature of the target phase can be obtained.
  • an efficient alarm mechanism can help users quickly identify and locate fault sources, reduce system failure time, improve production efficiency, and reduce maintenance costs, it is very important for the transformer to have an efficient alarm mechanism.
  • the corresponding temperature control alarm mechanism when there is an abnormal temperature in any phase, the corresponding temperature control alarm mechanism is activated according to the phase, including:
  • the three-level phase completes the alarm by controlling the flashing of the power light.
  • the temperature control priority is the basis for processing and displaying the sequence of various alarms, indicating the severity of the alarm.
  • the script function GetCurAlm (or Salarm database variable) can be used in the action script to obtain the priority of the current alarm. , and then perform other processing according to the priority.
  • the embodiment of the present invention initializes the transformer and uses a similarity algorithm to group the obtained initial parameters into phase parameters to obtain grouping parameters of different phases, which improves the accuracy and speed of initial parameter acquisition.
  • the grouping parameter acquisition Real-time monitoring data of the phase, using the electrical signal to complete the conversion of the real-time monitoring data to the real-time temperature of the phase, can improve the conversion accuracy, generate a temperature storage table of the transformer, and establish the relationship between the real-time temperature and the The strong correlation between phases speeds up retrieval.
  • Setting alarm mechanisms for different phases can help quickly identify and locate fault sources, reduce system failure time, and improve production efficiency. Therefore, the present invention proposes a temperature control alarm method for a three-phase resin insulated dry-type transformer, which can solve the problem of low temperature control alarm efficiency of a three-phase resin insulated dry-type transformer.
  • FIG. 4 it is a functional module diagram of a temperature control alarm device for a three-phase resin insulated dry-type transformer provided by an embodiment of the present invention.
  • the three-phase resin insulated dry-type transformer temperature control alarm device 100 of the present invention can be installed in electronic equipment.
  • the three-phase resin insulated dry-type transformer temperature control alarm device 100 may include an initial parameter module 101, a real-time monitoring module 102, an electrical signal conversion module 103, an associated storage module 104, a temperature judgment module 105 and an alarm mechanism module. 106.
  • the module described in the present invention can also be called A unit refers to a series of computer program segments that can be executed by the processor of an electronic device and can complete a fixed function. It is stored in the memory of the electronic device.
  • each module/unit is as follows:
  • the initial parameter module 101 is used to initialize the transformer and obtain the initial parameters of the initialized transformer;
  • the real-time monitoring module 102 is used to group the initial parameters into phase parameters, obtain grouping parameters of different phases, and obtain real-time monitoring data of the phases according to the grouping parameters;
  • the electrical signal conversion module 103 is used to perform electrical signal conversion on the real-time monitoring data to obtain the real-time temperature of the phase;
  • the associated storage module 104 is used to associate and store the real-time temperature with different phases into a preset storage table to obtain a temperature storage table for different phases in the transformer;
  • the temperature judgment module 105 is used to judge whether different corresponding real-time temperatures are in a preset phase temperature interval according to the temperature storage table;
  • the alarm mechanism module 106 is used to select the real-time temperature that is not within the preset phase temperature range as the abnormal temperature. When there is an abnormal temperature in any phase, start the corresponding temperature control alarm mechanism according to the phase.
  • FIG. 5 it is a schematic structural diagram of an electronic device that implements a temperature control and alarm method for a three-phase resin insulated dry-type transformer provided by an embodiment of the present invention.
  • the electronic device may include a processor 10, a memory 11, a communication bus 12 and a communication interface 13, and may also include a computer program stored in the memory 11 and executable on the processor 10, such as three-phase resin insulation. Dry-type transformer temperature control alarm program.
  • the processor 10 may be composed of an integrated circuit in some embodiments, for example, it may be composed of a single packaged integrated circuit, or it may be composed of multiple integrated circuits packaged with the same function or different functions, including one or A combination of multiple central processing units (CPUs), microprocessors, digital processing chips, graphics processors and various control chips.
  • the processor 10 is the control core (Control Unit) of the electronic device, using various interfaces and lines to connect various components of the entire electronic device, by running or executing programs or modules stored in the memory 11 (for example, executing Three-phase resin insulated dry-type transformer temperature control alarm program, etc.), and call the data stored in the memory 11 to perform various functions of the electronic device and process data.
  • Control Unit Control Unit
  • the memory 11 includes at least one type of readable storage medium, and the readable storage medium includes Flash memory, mobile hard disk, multimedia card, card-type memory (such as SD or DX memory, etc.), magnetic memory, magnetic disk, optical disk, etc.
  • the memory 11 may be an internal storage unit of an electronic device, such as a mobile hard disk of the electronic device.
  • the memory 11 may also be an external storage device of an electronic device, such as a plug-in mobile hard disk, a smart memory card (Smart Media Card, SMC), or a secure digital (SD) device equipped on the electronic device. ) card, Flash Card, etc.
  • the memory 11 may also include both an internal storage unit of the electronic device and an external storage device.
  • the memory 11 can not only be used to store application software installed on electronic devices and various types of data, such as the code of a webcast user behavior analysis program based on big data, etc., but can also be used to temporarily store data that has been output or will be output. .
  • the communication bus 12 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus, etc.
  • PCI Peripheral Component Interconnect
  • EISA Extended Industry Standard Architecture
  • the bus can be divided into address bus, data bus, control bus, etc.
  • the bus is configured to implement connection communication between the memory 11 and at least one processor 10 and the like.
  • the communication interface 13 is used for communication between the above-mentioned electronic device and other devices, and includes a network interface and a user interface.
  • the network interface may include a wired interface and/or a wireless interface (such as a WI-FI interface, a Bluetooth interface, etc.), which are generally used to establish communication connections between the electronic device and other electronic devices.
  • the user interface may be a display (Display) or an input unit (such as a keyboard).
  • the user interface may also be a standard wired interface or a wireless interface.
  • the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode, organic light-emitting diode) touch device, etc.
  • the display may also be appropriately referred to as a display screen or a display unit, and is used for displaying information processed in the electronic device and for displaying a visualized user interface.
  • the electronic device may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the at least one processor 10 through a power management device, so that the power supply may be logically connected to the at least one processor 10 through a power management device. Realize functions such as charging management, discharge management, and power consumption management.
  • the power source may also include one or more DC or AC power sources, recharging devices, power failure detection devices, etc. Test circuits, power converters or inverters, power status indicators, and any other component.
  • the electronic device may also include a variety of sensors, Bluetooth modules, Wi-Fi modules, etc., which will not be described again here.
  • the three-phase resin insulated dry-type transformer temperature control alarm program stored in the memory 11 in the electronic device is a combination of multiple instructions. When run in the processor 10, it can be implemented:
  • the real-time temperature that is not within the preset phase temperature range is selected as the abnormal temperature.
  • the corresponding temperature control alarm mechanism is activated according to the phase.
  • the integrated modules/units of the electronic device are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium.
  • the computer-readable storage medium may be volatile or non-volatile.
  • the computer-readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a USB flash drive, a mobile hard disk, a magnetic disk, an optical disk, a computer memory, a read-only memory (ROM, Memory).
  • modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical units, that is, they may be located in one place, or It can also be distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each functional module in various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit.
  • the above-mentioned integrated unit can be implemented in the form of hardware or in the form of hardware plus software function modules.
  • the blockchain referred to in the present invention is a new application model of computer technology such as distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm, etc.
  • Blockchain is essentially a decentralized database. It is a series of data blocks generated using cryptographic methods. Each data block contains a batch of network transaction information and is used to verify its Validity of information (anti-counterfeiting) and generation of the next block.
  • Blockchain can include the underlying platform of the blockchain, the platform product service layer, and the application service layer.
  • AI Artificial Intelligence
  • digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results.

Abstract

一种三相树脂绝缘干式变压器温控报警方法，包括：对初始化后的变压器获取到初始参数进行相的参数分组，得到不同相的分组参数，根据分组参数获取相的实时监控数据；对实时监控数据进行电信号转化，得到相的实时温度；将实时温度与不同的相进行关联存储至预设的存储表内，得到变压器中不同相的温度存储表；根据不同的相对应的实时温度是否处于预设的相温度区间的判断结果启动相应的温控报警机制。还提出了一种三相树脂绝缘干式变压器温控报警装置、电子设备。该方法可以提高三相树脂绝缘干式变压器温控报警效率。

Description

三相树脂绝缘干式变压器温控报警方法、装置、设备 技术领域
本发明涉及人工智能技术领域，尤其涉及一种三相树脂绝缘干式变压器温控报警方法、装置、设备。
背景技术
变压器是输配电的基础设备，不仅仅局限于传统的变电站、工矿企业，也广泛应用于农业、交通、城市社区等领域；生活中我们常常会用到变压器，电视机、收录机、空调等电器都会使用变压器，为了保证干式变压器的安全运行，干式变压器设置温控报警系统很有必要。
现如今，干式变压器采用整体的温度检测，并且采用统一的报警机制，不利用故障排查，提升了检修成本，降低了温控报警效率，因此如何提升三相树脂绝缘干式变压器温控报警效率，成为了亟待解决的问题。
发明内容
本发明提供一种三相树脂绝缘干式变压器温控报警方法和装置，其主要目的在于解决三相树脂绝缘干式变压器温控报警时效率较低的问题。
为实现上述目的，本发明提供的一种三相树脂绝缘干式变压器温控报警方法，包括：
对变压器进行初始化设置，获取初始化后的变压器的初始参数；
对所述初始参数进行相的参数分组，得到不同相的分组参数，根据所述分组参数获取所述相的实时监控数据；
对所述实时监控数据进行电信号转化，得到所述相的实时温度；
将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表；
根据所述温度存储表判断不同的相对应的实时温度是否处于预设的相温度区间；
选取所述实时温度未处于预设的相温度区间的实时温度为异常温度，当任一相存在异常温度时，根据所述相启动相应的温控报警机制。
可选地，所述对变压器进行初始化设置，包括：
获取对所述变压器进行初始化的初始化指令，对所述初始化指令进行解析， 得到所述初始化指令的指令报文；
对所述指令报文进行逻辑类型验证，确定通过逻辑类型验证的指令报文为有效指令报文；
根据所述有效指令报文对所述变压器进行初始化设置。
可选地，所述获取初始化后的变压器的初始参数，包括：
接收变压器的参数获取请求，对所述参数获取请求进行解码，得到所述参数获取请求的请求协议；
根据所述请求协议确定所述初始化后的变压器的目标信息集合，根据所述目标信息集合设置所述初始化后的变压器的信息反馈值；
根据所述信息反馈值生成所述初始化后的变压器的初始参数。
可选地，所述对所述初始参数进行相的参数分组，得到不同相的分组参数，包括：
S21、将所述初始参数配置至预设的相中心的节点处，得到一级参数配置；
S22、利用如下距离算法计算所述初始参数到所述相中心的参数距离：
其中，d表示所述初始参数与所述相中心之间的参数距离，i为所述初始参数的标识,wi表示标识为i的所述初始参数，j为所述相中心的标识，w2j表示标识为j的所述相中心，m表示所述初始参数的总数，n表示所述相中心的总数；
S23、根据所述参数距离对所述一级参数配置进行迭代更新，重复步骤S21-S22,直至所述参数距离小于预设更新阈值时，确定更新完成的相中心为最终的相中心；
S24、根据所述最终的相中心获取不同相的分组参数。
可选地，所述对所述实时监控数据进行电信号转化，得到所述相的实时温度，包括：
利用如下信号转化公式对所述实时监控数据进行电信号转化，得到所述相的实时温度：

e-jωt＝cos(ωt)-j sin(ωt)
其中，F(ω)是所述相的实时温度，f(t)是所述实时监控数据，e-jωt是转化变量，e是自然对数，j是虚数单位，ω是角速度，t是时间，cos(ωt)是所述实时监控数据转换为所述实时温度时在坐标轴上的横坐标，sin(ωt)是所述实时监控数据转换为所述实时温度时在坐标轴上的纵坐标。
可选地，所述将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表，包括：
根据所述分组参数生成监控插件的监控索引，将所述监控索引写入预设的存储表内，得到一级存储表；
根据所述相对所述一级存储表进行报警类型设置，得到二级存储表；
获取所述实时温度的唯一相标识，根据所述唯一相标识将所述实时温度与所述二级存储表进行关联，得到所述变压器中不同相的温度存储表。
可选地，所述当任一相存在异常温度时，根据所述相启动相应的温控报警机制，包括：
根据所述唯一相标识确定所述相的温控优先级，其中，按照所述温控优先级将所述相分为一级相、二级相和三级相；
当所述一级相存在异常温度时，所述一级相启动自动断电机制；
当所述二级相存在异常温度时，所述二级相启动预设的蜂鸣器；
当所述三级相存在异常温度时，所述三级相通过控制电源灯的闪烁完成报警。
为了解决上述问题，本发明还提供一种三相树脂绝缘干式变压器温控报警装置，所述装置包括：
初始参数模块，用于对变压器进行初始化设置，获取初始化后的变压器的初始参数；
实时监控模块，用于对所述初始参数进行相的参数分组，得到不同相的分组参数，根据所述分组参数获取所述相的实时监控数据；
电信号转化模块，用于对所述实时监控数据进行电信号转化，得到所述相的实时温度；
关联存储模块，用于将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表；
温度判断模块，用于根据所述温度存储表判断不同的相对应的实时温度是 否处于预设的相温度区间；
报警机制模块，用于选取所述实时温度未处于预设的相温度区间的实时温度为异常温度，当任一相存在异常温度时，根据所述相启动相应的温控报警机制。
为了解决上述问题，本发明还提供一种电子设备，所述电子设备包括：
至少一个处理器；以及，
与所述至少一个处理器通信连接的存储器；其中，
所述存储器存储有可被所述至少一个处理器执行的计算机程序，所述计算机程序被所述至少一个处理器执行，以使所述至少一个处理器能够执行上述所述的三相树脂绝缘干式变压器温控报警方法。
本发明实施例通过对变压器初始化，并利用相似度算法对获取到的初始参数进行相的参数分组，得到不同相的分组参数，提高了初始参数获取的准确率和速率，根据所述分组参数获取所述相的实时监控数据，利用所述电信号完成所述实时监控数据到所述相的实时温度转化，可以提高转化精度，生成所述变压器的温度存储表，建立所述实时温度与所述相的强关联，加快了检索速度，设置不同相的报警机制可以帮助快速辨别并且定位故障源,减少系统的故障时间,提高生产效率。因此本发明提出三相树脂绝缘干式变压器温控报警方法、装置及设备，可以解决三相树脂绝缘干式变压器温控报警效率较低的问题。
附图说明
图1为本发明一实施例提供的三相树脂绝缘干式变压器温控报警方法的流程示意图；
图2为本发明一实施例提供的生成分组参数的流程示意图；
图3为本发明一实施例提供的启动报警机制的流程示意图；
图4为本发明一实施例提供的三相树脂绝缘干式变压器温控报警装置的功能模块图；
图5为本发明一实施例提供的实现所述三相树脂绝缘干式变压器温控报警方法的电子设备的结构示意图。
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本申请实施例提供一种三相树脂绝缘干式变压器温控报警方法。所述三相树脂绝缘干式变压器温控报警方法的执行主体包括但不限于服务端、终端等能够被配置为执行本申请实施例提供的该方法的电子设备中的至少一种。换言之，所述三相树脂绝缘干式变压器温控报警方法可以由安装在终端设备或服务端设备的软件或硬件来执行，所述软件可以是区块链平台。所述服务端包括但不限于：单台服务器、服务器集群、云端服务器或云端服务器集群等。所述服务器可以是独立的服务器，也可以是提供云服务、云数据库、云计算、云函数、云存储、网络服务、云通信、中间件服务、域名服务、安全服务、内容分发网络(Content Delivery Network，CDN)、以及大数据和人工智能平台等基础云计算服务的云服务器。
参照图1所示，为本发明一实施例提供的三相树脂绝缘干式变压器温控报警方法的流程示意图。在本实施例中，所述三相树脂绝缘干式变压器温控报警方法包括：
S1、对变压器进行初始化设置，获取初始化后的变压器的初始参数。
在本发明实施例中，基于对照实验的思想对变压器进行初始化，所述对照实验思想是对实验对象不做任何处理，将空白组与实验组的结果进行对照，此处，将初始化后的变压器做为空白组，获取获取初始化后的变压器的初始参数，将获取到的初始参数做为基础。
详细地，所述初始化是将变量赋为默认值，将控件设为默认状态，例如，石墨消解仪的管路初始化是选好对应的管路；PCR基因扩增仪的初始化是将输入的新程序替换旧程序；气相色谱的初始化是对进样仪器的进样温度设置，其中，所述进样温度包括：气化温度，柱温，检测器温度。
在本发明实施例中，所述对变压器进行初始化设置，包括：
获取对所述变压器进行初始化的初始化指令，对所述初始化指令进行解析，得到所述初始化指令的指令报文；
对所述指令报文进行逻辑类型验证，确定通过逻辑类型验证的指令报文为有效指令报文；
根据所述有效指令报文对所述变压器进行初始化设置。
详细地，所述初始化指令可以是http请求，http请求由三部分组成：请求行、请求头和请求体；
详细地，对所述指令报文进行逻辑类型验证时，其中一种情况是指令报文可通过一个“Accept”请求头属性告诉服务端、客户端接受何种类型的响应，所述逻辑类型包括但不限于：接收逻辑、查询逻辑、修改逻辑、增加逻辑、删除逻辑以及调用逻辑。
详细地，确定通过逻辑类型验证的指令报文为有效指令报文，是利用所述指令报文中的唯一指令标识与所述逻辑类型进行匹配值计算，设置所述逻辑类型为查询逻辑时，只有当所述指令报文与所述查询逻辑的匹配值大于预设阈值时，可以确定所述指令报文通过所述查询逻辑，此时，所述指令报文是通过查询逻辑验证的有效指令报文。
进一步地，当所述有效指令报文通过的是温度更新逻辑时，可确定所述变压器的初始温度。
在本发明实施例中，所述获取初始化后的变压器的初始参数，包括：
接收变压器的参数获取请求，对所述参数获取请求进行解码，得到所述参数获取请求的请求协议；
根据所述请求协议确定所述初始化后的变压器的目标信息集合，根据所述目标信息集合设置所述初始化后的变压器的信息反馈值；
根据所述信息反馈值生成所述初始化后的变压器的初始参数。
详细地，HttpServletRequest对象是获取请求参数的常用方法，可将获取到的请求参数封装到实体类中，利用HttpServletRequest对象对所述参数获取请求进行解码。
进一步地，所述请求协议规定了客户端发给服务器的数据格式，根据所述数据格式从预设的数据库中进行目标信息的调取，将所述目标信息汇集于目标信息集合。
详细地，根据目标信息集合在服务器设置信息反馈参数，基于所述信息反馈参数获取信息反馈值，例如：目标信息集合包括但不限于：37℃、50％RH、3匝等，可以确定信息反馈参数包括但不限于：环境温度、环境相对湿度、线圈匝数。
进一步地，所述初始参数包括但不限于：环境温度为37℃，环境相对湿度 为50％RH，线圈匝数为3匝。
在本发明实施例中，利用请求协议获取初始化后的变压器的初始参数是依据所述请求协议具有唯一性，提高了识别的准确度，同时，所述请求协议允许使用自由答复的方法表明请求目的，可以更简捷快速的获取初始参数。
S2、对所述初始参数进行相的参数分组，得到不同相的分组参数，根据所述分组参数获取所述相的实时监控数据。
在本发明实施例中，为了设置不同相的温控机制，需要对所述初始参数进行相的参数分组。
详细地，所述相分为一级相、二级相和三级相，例如，所述初始参数中包含相温度，根据不同相的唯一相标识将所述相温度分为一级相温度、二级相温度和三级相温度。
在本发明实施例中，所述对所述初始参数进行相的参数分组，得到不同相的分组参数，包括：
提取所述初始参数的参数特征；
利用如下相似度算法计算所述参数特征与相的特征相似度：
其中，x为所述参数特征，y为所述相，T(x,y)表示所述参数特征与所述相的特征相似度，xk表示所述参数特征x的第k个数据，yk表示所述相的第k个数据；
根据所述特征相似度对所述初始参数进行分类，得到不同相的分组参数。
详细地，所述提取所述初始参数的参数特征是依据对所述初始参数进行分词处理，得到参数分词，对所述参数分词进行向量化转化，得到参数向量，对所述参数向量进行向量拼接，得到所述初始参数的参数特征。
详细地，当所述参数特征与所述一级相的相似度高于所述参数特征与所述二级相的相似度，并且高于所述参数特征与所述三级相的相似度，那么，所述参数特征为一级相的分组参数。
在本发明实施例中，参图2所示，所述对所述初始参数进行相的参数分组，得到不同相的分组参数，包括：
S21、将所述初始参数配置至预设的相中心的节点处，得到一级参数配置；
S22、利用如下距离算法计算所述初始参数到所述相中心的参数距离：
其中，d表示所述初始参数与所述相中心之间的参数距离，i为所述初始参数的标识,wi表示标识为i的所述初始参数，j为所述相中心的标识，w2j表示标识为j的所述相中心，m表示所述初始参数的总数，n表示所述相中心的总数；
S23、根据所述参数距离对所述一级参数配置进行迭代更新，重复步骤S21-S22,直至所述参数距离小于预设更新阈值时，确定更新完成的相中心为最终的相中心；
S24、根据所述最终的相中心获取不同相的分组参数。
详细地，将所述初始参数随机分成三份，得到一组初始参数，二组初始参数和三组初始参数，将所述一组初始参数写入预设的一级相中心的节点处，将所述二组初始参数写入预设的二级相中心的节点处，将所述三组初始参数写入预设的三级相中心的节点处，得到一级参数配置。
进一步地，计算所述一组初始参数与所述一级相中心的一级距离，计算所述二组初始参数与所述二级相中心的二级距离，计算所述三组初始参数与所述三级相中心的三级距离，选取所述一级距离、所述二级距离和所述三级距离中距离大于预设距离阈值的初始参数为目标初始参数，调整所述目标初始参数写入的节点，例如，在一级参数配置中，所述一组初始参数中目标初始参数写入了预设的一级相中心的节点处，此时，将所述目标初始参数写入了预设的二级相中心的节点处或者目标初始参数写入了预设的三级相中心的节点处。
在本发明实施例中，所述根据所述分组参数获取所述相的实时监控数据，包括：
根据所述分组参数生成监控插件的监控索引，根据所述监控索引对预设的监控界面埋点；
利用所述埋点对所述相进行数据采集，得到所述相的实时监控数据。
详细地，所述监控索引包括但不限于：环境温度、相温度、环境湿度、相湿度等。
详细地，所述埋点就是将需要的数据保存下来的技术，主要是针对特定的行为或事件进行捕获、处理和发送的相关技术，可以利用埋点获取所述相的实时监控数据，所述实时监控数据包括当下相的温度、湿度及运行状态等。
在本发明实施例中，当利用迭代思想进行所述初始参数的分类时，计算效率高，无额外内存开销，并且降低了在一个增量上的开发风险。
S3、对所述实时监控数据进行电信号转化，得到所述相的实时温度。
在本发明实施例中，为了将所述实时监控数据转变为可读的数据，必须对其进行电信号转化。
详细地，建立所述实时监控数据与电信号强度的相关性，根据预设的温度数据库确定所述电信号强度对应的实时温度，例如：当所述实时监控数据与所述电信号强度成一次线性相关时，所述实时监控数据为100，此时电信号强度为10dB,由所述电信号强度为10dB，可以确定所述相的实时温度为90℃；所述实时监控数据为200，此时电信号强度为15dB,由所述电信号强度为15dB，可以确定所述相的实时温度为105℃。
在本发明实施例中，所述对所述实时监控数据进行电信号转化，得到所述相的实时温度，包括：
利用如下信号转化公式对所述实时监控数据进行电信号转化，得到所述相的实时温度：

e-jωt＝cos(ωt)-j sin(ωt)
其中，F(ω)是所述相的实时温度，f(t)是所述实时监控数据，e-jωt是转化变量，e是自然对数，j是虚数单位，ω是角速度，t是时间，cos(ωt)是所述实时监控数据转换为所述实时温度时在坐标轴上的横坐标，sin(ωt)是所述实时监控数据转换为所述实时温度时在坐标轴上的纵坐标。
详细地，因为电信号的传输容易产生、便于控制、易于处理，利用所述电信号完成所述实时监控数据到所述相的实时温度转化，可以提高转化精度。
S4、将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表。
在本发明实施例中，预设的存储表的元素包括但不限于相的类型和所述存储表的索引等标签、查询和删减等功能。
详细地，为了加快检索速度，采用了表格存储的方式。
在本发明实施例中，所述将所述实时温度与不同的相进行关联存储至预设 的存储表内，得到所述变压器中不同相的温度存储表，包括：
根据所述分组参数生成监控插件的监控索引，将所述监控索引写入预设的存储表内，得到一级存储表；
根据所述相对所述一级存储表进行报警类型设置，得到二级存储表；
获取所述实时温度的唯一相标识，根据所述唯一相标识将所述实时温度与所述二级存储表进行关联，得到所述变压器中不同相的温度存储表。
详细地，所述一级存储表包括但不限于监控索引，所述监控索引可以是环境温度、各个相的相温度、相的工作电压、相的工作电流、各个相的线圈匝数以及各个相的线圈电阻。
详细地，所述报警类型可以根据不同相带来的重要影响程度进行设置，例如，若一级相是控制电机的，属于重度报警类型；若二级相是控制风扇的，属于中度报警类型；若三级相是控制摄像系统的，属于轻度报警类型。
进一步地，所述唯一相标识和身份证号一样，具有唯一性，所述身份证号能代表每个公民的身份，所述唯一相标识能表示每个实时温度属于何种相。
在本发明实施例中，将所述实时温度与所述相进行关联存储，建立所述实时温度与所述相的强关联，利用所述温度存储表可以处理一对一、一对多和多对多关系。
S5、根据所述温度存储表判断不同的相对应的实时温度是否处于预设的相温度区间。
在本发明实施例中，根据所述温度存储表判断不同的相对应的实时温度是否处于预设的相温度区间，包括：
逐个选取其中一个所述相为目标相，根据所述温度存储表确定所述目标相的实时相温度；
获取所述目标相的预设温度区间，当所述实时相温度大于等于所述预设的温度区间的区间下限且小于等于所述预设的温度区间的区间上限时，所述实时相温度处于预设温度区间；
当所述实时相温度小于所述预设的温度区间的区间下限或大于所述预设的温度区间的区间上限时，所述实时相温度未处于预设温度区间。
详细地，通过对所述温度存储表进行目标相的信息读取，即可得到所述目标相的实时相温度。
S6、选取所述实时温度未处于预设的相温度区间的实时温度为异常温度，当任一相存在异常温度时，根据所述相启动相应的温控报警机制。
在本发明实施例中，由于高效的报警机制可以帮助用户快速辨别并且定位故障源,减少系统的故障时间,提高生产效率,降低检修成本,对于所述变压器拥有高效的报警机制是非常重要的。
在本发明实施例中，参图3所示，所述当任一相存在异常温度时，根据所述相启动相应的温控报警机制，包括：
S31、根据所述唯一相标识确定所述相的温控优先级，其中，按照所述温控优先级将所述相分为一级相、二级相和三级相；
S32、当所述一级相存在异常温度时，所述一级相启动自动断电机制；
S33、当所述二级相存在异常温度时，所述二级相启动预设的蜂鸣器；
S34、当所述三级相存在异常温度时，所述三级相通过控制电源灯的闪烁完成报警。
详细地，所述温控优先级是处理和显示各类报警先后顺序的依据，标志着报警的严重程度,可以在动作脚本中利用脚本函数GetCurAlm(或者Salarm数据库变量)来获取当前报警的优先级,然后根据优先级来进行其它处理。
本发明实施例通过对变压器初始化，并利用相似度算法对获取到的初始参数进行相的参数分组，得到不同相的分组参数，提高了初始参数获取的准确率和速率，根据所述分组参数获取所述相的实时监控数据，利用所述电信号完成所述实时监控数据到所述相的实时温度转化，可以提高转化精度，生成所述变压器的温度存储表，建立所述实时温度与所述相的强关联，加快了检索速度，设置不同相的报警机制可以帮助快速辨别并且定位故障源,减少系统的故障时间,提高生产效率。因此本发明提出三相树脂绝缘干式变压器温控报警方法，可以解决三相树脂绝缘干式变压器温控报警效率较低的问题。
如图4所示，是本发明一实施例提供的三相树脂绝缘干式变压器温控报警装置的功能模块图。
本发明所述三相树脂绝缘干式变压器温控报警装置100可以安装于电子设备中。根据实现的功能，所述三相树脂绝缘干式变压器温控报警装置100可以包括初始参数模块101、实时监控模块102、电信号转化模块103、关联存储模块104、温度判断模块105及报警机制模块106。本发明所述模块也可以称之为 单元，是指一种能够被电子设备处理器所执行，并且能够完成固定功能的一系列计算机程序段，其存储在电子设备的存储器中。
在本实施例中，关于各模块/单元的功能如下：
所述初始参数模块101，用于对变压器进行初始化设置，获取初始化后的变压器的初始参数；
所述实时监控模块102，用于对所述初始参数进行相的参数分组，得到不同相的分组参数，根据所述分组参数获取所述相的实时监控数据；
所述电信号转化模块103，用于对所述实时监控数据进行电信号转化，得到所述相的实时温度；
所述关联存储模块104，用于将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表；
所述温度判断模块105，用于根据所述温度存储表判断不同的相对应的实时温度是否处于预设的相温度区间；
所述报警机制模块106，用于选取所述实时温度未处于预设的相温度区间的实时温度为异常温度，当任一相存在异常温度时，根据所述相启动相应的温控报警机制。
如图5所示，是本发明一实施例提供的实现三相树脂绝缘干式变压器温控报警方法的电子设备的结构示意图。
所述电子设备可以包括处理器10、存储器11、通信总线12以及通信接口13，还可以包括存储在所述存储器11中并可在所述处理器10上运行的计算机程序，如三相树脂绝缘干式变压器温控报警程序。
其中，所述处理器10在一些实施例中可以由集成电路组成，例如可以由单个封装的集成电路所组成，也可以是由多个相同功能或不同功能封装的集成电路所组成，包括一个或者多个中央处理器(Central Processing Unit，CPU)、微处理器、数字处理芯片、图形处理器及各种控制芯片的组合等。所述处理器10是所述电子设备的控制核心(Control Unit)，利用各种接口和线路连接整个电子设备的各个部件，通过运行或执行存储在所述存储器11内的程序或者模块(例如执行三相树脂绝缘干式变压器温控报警程序等)，以及调用存储在所述存储器11内的数据，以执行电子设备的各种功能和处理数据。
所述存储器11至少包括一种类型的可读存储介质，所述可读存储介质包括 闪存、移动硬盘、多媒体卡、卡型存储器(例如：SD或DX存储器等)、磁性存储器、磁盘、光盘等。所述存储器11在一些实施例中可以是电子设备的内部存储单元，例如该电子设备的移动硬盘。所述存储器11在另一些实施例中也可以是电子设备的外部存储设备，例如电子设备上配备的插接式移动硬盘、智能存储卡(Smart Media Card，SMC)、安全数字(Secure Digital，SD)卡、闪存卡(Flash Card)等。进一步地，所述存储器11还可以既包括电子设备的内部存储单元也包括外部存储设备。所述存储器11不仅可以用于存储安装于电子设备的应用软件及各类数据，例如基于大数据的网络直播用户行为分析程序的代码等，还可以用于暂时地存储已经输出或者将要输出的数据。
所述通信总线12可以是外设部件互连标准(Peripheral Component Interconnect，简称PCI)总线或扩展工业标准结构(Extended Industry Standard Architecture，简称EISA)总线等。该总线可以分为地址总线、数据总线、控制总线等。所述总线被设置为实现所述存储器11以及至少一个处理器10等之间的连接通信。
所述通信接口13用于上述电子设备与其他设备之间的通信，包括网络接口和用户接口。可选地，所述网络接口可以包括有线接口和/或无线接口(如WI-FI接口、蓝牙接口等)，通常用于在该电子设备与其他电子设备之间建立通信连接。所述用户接口可以是显示器(Display)、输入单元(比如键盘(Keyboard))，可选地，用户接口还可以是标准的有线接口、无线接口。可选地，在一些实施例中，显示器可以是LED显示器、液晶显示器、触控式液晶显示器以及OLED(Organic Light-Emitting Diode，有机发光二极管)触摸器等。其中，显示器也可以适当的称为显示屏或显示单元，用于显示在电子设备中处理的信息以及用于显示可视化的用户界面。
图中仅示出了具有部件的电子设备，本领域技术人员可以理解的是，图中示出的结构并不构成对所述电子设备的限定，可以包括比图示更少或者更多的部件，或者组合某些部件，或者不同的部件布置。
例如，尽管未示出，所述电子设备还可以包括给各个部件供电的电源(比如电池)，优选地，电源可以通过电源管理装置与所述至少一个处理器10逻辑相连，从而通过电源管理装置实现充电管理、放电管理、以及功耗管理等功能。电源还可以包括一个或一个以上的直流或交流电源、再充电装置、电源故障检 测电路、电源转换器或者逆变器、电源状态指示器等任意组件。所述电子设备还可以包括多种传感器、蓝牙模块、Wi-Fi模块等，在此不再赘述。
应该了解，所述实施例仅为说明之用，在专利申请范围上并不受此结构的限制。
所述电子设备中的所述存储器11存储的三相树脂绝缘干式变压器温控报警程序是多个指令的组合，在所述处理器10中运行时，可以实现：
对变压器进行初始化设置，获取初始化后的变压器的初始参数；
对所述初始参数进行相的参数分组，得到不同相的分组参数，根据所述分组参数获取所述相的实时监控数据；
对所述实时监控数据进行电信号转化，得到所述相的实时温度；
将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表；
根据所述温度存储表判断不同的相对应的实时温度是否处于预设的相温度区间；
选取所述实时温度未处于预设的相温度区间的实时温度为异常温度，当任一相存在异常温度时，根据所述相启动相应的温控报警机制。
具体地，所述处理器10对上述指令的具体实现方法可参考附图对应实施例中相关步骤的描述，在此不赘述。
进一步地，所述电子设备集成的模块/单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读存储介质中。所述计算机可读存储介质可以是易失性的，也可以是非易失性的。例如，所述计算机可读介质可以包括：能够携带所述计算机程序代码的任何实体或装置、记录介质、U盘、移动硬盘、磁碟、光盘、计算机存储器、只读存储器(ROM，Read-Only Memory)。
在本发明所提供的几个实施例中，应该理解到，所揭露的设备，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者 也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能模块的形式实现。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。
因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化涵括在本发明内。不应将权利要求中的任何附关联图标记视为限制所涉及的权利要求。
本发明所指区块链是分布式数据存储、点对点传输、共识机制、加密算法等计算机技术的新型应用模式。区块链(Blockchain)，本质上是一个去中心化的数据库，是一串使用密码学方法相关联产生的数据块，每一个数据块中包含了一批次网络交易的信息，用于验证其信息的有效性(防伪)和生成下一个区块。区块链可以包括区块链底层平台、平台产品服务层以及应用服务层等。
本申请实施例可以基于人工智能技术对相关的数据进行获取和处理。其中，人工智能(Artificial Intelligence，AI)是利用数字计算机或者数字计算机控制的机器模拟、延伸和扩展人的智能，感知环境、获取知识并使用知识获得最佳结果的理论、方法、技术及应用系统。
此外，显然“包括”一词不排除其他单元或步骤，单数不排除复数。系统权利要求中陈述的多个单元或装置也可以由一个单元或装置通过软件或者硬件来实现。第一、第二等词语用来表示名称，而并不表示任何特定的顺序。
最后应说明的是，以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或等同替换，而不脱离本发明技术方案的精神和范围。

Claims (9)

  1. 一种三相树脂绝缘干式变压器温控报警方法，其特征在于，所述方法包括：
    S1、对变压器进行初始化设置，获取初始化后的变压器的初始参数；
    S2、对所述初始参数进行相的参数分组，得到不同相的分组参数，根据所述分组参数获取所述相的实时监控数据，其中，所述对所述初始参数进行相的参数分组，得到不同相的分组参数，包括：
    S11、提取所述初始参数的参数特征；
    S12、利用如下相似度算法计算所述参数特征与相的特征相似度：
    其中，x为所述参数特征，y为所述相，T(x,y)表示所述参数特征与所述相的特征相似度，xk表示所述参数特征x的第k个数据，yk表示所述相的第k个数据；
    S13、根据所述特征相似度对所述初始参数进行分类，得到不同相的分组参数；
    S3、对所述实时监控数据进行电信号转化，得到所述相的实时温度；
    S4、将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表；
    S5、根据所述温度存储表判断不同的相对应的实时温度是否处于预设的相温度区间；
    S6、选取所述实时温度未处于预设的相温度区间的实时温度为异常温度，当任一相存在异常温度时，根据所述相启动相应的温控报警机制。
  2. 如权利要求1所述的三相树脂绝缘干式变压器温控报警方法，其特征在于，所述对变压器进行初始化设置，包括：
    获取对所述变压器进行初始化的初始化指令，对所述初始化指令进行解析，得到所述初始化指令的指令报文；
    对所述指令报文进行逻辑类型验证，确定通过逻辑类型验证的指令报文为有效指令报文；
    根据所述有效指令报文对所述变压器进行初始化设置。
  3. 如权利要求1所述的三相树脂绝缘干式变压器温控报警方法，其特征在于，所述获取初始化后的变压器的初始参数，包括：
    接收变压器的参数获取请求，对所述参数获取请求进行解码，得到所述参数获取请求的请求协议；
    根据所述请求协议确定所述初始化后的变压器的目标信息集合，根据所述目标信息集合设置所述初始化后的变压器的信息反馈值；
    根据所述信息反馈值生成所述初始化后的变压器的初始参数。
  4. 如权利要求1所述的三相树脂绝缘干式变压器温控报警方法，其特征在于，所述对所述初始参数进行相的参数分组，得到不同相的分组参数，包括：
    S21、将所述初始参数配置至预设的相中心的节点处，得到一级参数配置；
    S22、利用如下距离算法计算所述初始参数到所述相中心的参数距离：
    其中，d表示所述初始参数与所述相中心之间的参数距离，i为所述初始参数的标识,wi表示标识为i的所述初始参数，j为所述相中心的标识，w2j表示标识为j的所述相中心，m表示所述初始参数的总数，n表示所述相中心的总数；
    S23、根据所述参数距离对所述一级参数配置进行迭代更新，重复步骤S21-S22,直至所述参数距离小于预设更新阈值时，确定更新完成的相中心为最终的相中心；
    S24、根据所述最终的相中心获取不同相的分组参数。
  5. 如权利要求1所述的三相树脂绝缘干式变压器温控报警方法，其特征在于，所述对所述实时监控数据进行电信号转化，得到所述相的实时温度，包括：
    利用如下信号转化公式对所述实时监控数据进行电信号转化，得到所述相的实时温度：

    e-jωt＝cos(ωt)-j sin(ωt)
    其中，F(ω)是所述相的实时温度，f(t)是所述实时监控数据，e-jωt是转化变量，e是自然对数，j是虚数单位，ω是角速度，t是时间，cos(ωt)是所述实时监控数据转换为所述实时温度时在坐标轴上的横坐标，sin(ωt)是所述实时监控数据转换为所述实时温度时在坐标轴上的纵坐标。
  6. 如权利要求1所述的三相树脂绝缘干式变压器温控报警方法，其特征在于，所述将所述实时温度与不同的相进行关联存储至预设的存储表内，得到所述变压器中不同相的温度存储表，包括：
    根据所述分组参数生成监控插件的监控索引，将所述监控索引写入预设的存储表内，得到一级存储表；
    根据所述相对所述一级存储表进行报警类型设置，得到二级存储表；
    获取所述实时温度的唯一相标识，根据所述唯一相标识将所述实时温度与所述二级存储表进行关联，得到所述变压器中不同相的温度存储表。
  7. 如权利要求1至6中任一项所述的三相树脂绝缘干式变压器温控报警方法，其特征在于，所述当任一相存在异常温度时，根据所述相启动相应的温控报警机制，包括：
    根据所述唯一相标识确定所述相的温控优先级，其中，按照所述温控优先级将所述相分为一级相、二级相和三级相；
    当所述一级相存在异常温度时，所述一级相启动自动断电机制；
    当所述二级相存在异常温度时，所述二级相启动预设的蜂鸣器；
    当所述三级相存在异常温度时，所述三级相通过控制电源灯的闪烁完成报警。
  8. 一种三相树脂绝缘干式变压器温控报警装置，其特征在于，所述装置包括：
    初始参数模块，用于对变压器进行初始化设置，获取初始化后的变压器的初始参数；
    实时监控模块，用于对所述初始参数进行相的参数分组，得到不同相的分组参数，根据所述分组参数获取所述相的实时监控数据；
    电信号转化模块，用于对所述实时监控数据进行电信号转化，得到所述相的实时温度；
    关联存储模块，用于将所述实时温度与不同的相进行关联存储至预设的 存储表内，得到所述变压器中不同相的温度存储表；
    温度判断模块，用于根据所述温度存储表判断不同的相对应的实时温度是否处于预设的相温度区间；
    报警机制模块，用于选取所述实时温度未处于预设的相温度区间的实时温度为异常温度，当任一相存在异常温度时，根据所述相启动相应的温控报警机制。
  9. 一种电子设备，其特征在于，所述电子设备包括：
    至少一个处理器；以及，
    与所述至少一个处理器通信连接的存储器；其中，
    所述存储器存储有可被所述至少一个处理器执行的计算机程序，所述计算机程序被所述至少一个处理器执行，以使所述至少一个处理器能够执行如权利要求1至7中任意一项所述的三相树脂绝缘干式变压器温控报警方法。
PCT/CN2023/108858 2022-08-25 2023-07-24 三相树脂绝缘干式变压器温控报警方法、装置、设备 WO2024041281A1 (zh)

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WO2007038845A1 (en) * 2005-10-03 2007-04-12 Eduardo Pedrosa Santos System for measuring and monitoring the moisture in insulating oil for power transformers and similar
CN105372531A (zh) * 2015-11-25 2016-03-02 国家电网公司 基于Weibull分布模型的变压器绝缘热老化参数相关性计算方法
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CN115394543A (zh) * 2022-08-25 2022-11-25 江西亚珀电气有限公司 三相树脂绝缘干式变压器温控报警方法、装置、设备

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WO2007038845A1 (en) * 2005-10-03 2007-04-12 Eduardo Pedrosa Santos System for measuring and monitoring the moisture in insulating oil for power transformers and similar
CN105372531A (zh) * 2015-11-25 2016-03-02 国家电网公司 基于Weibull分布模型的变压器绝缘热老化参数相关性计算方法
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CN115394543A (zh) * 2022-08-25 2022-11-25 江西亚珀电气有限公司 三相树脂绝缘干式变压器温控报警方法、装置、设备

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