CN111740491A - A substation data communication gateway machine and its control method and control device - Google Patents
A substation data communication gateway machine and its control method and control device Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
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Abstract
本发明公开了一种变电站数据通信网关机，包括：配置仿真功能模块和五防逻辑计算功能模块；配置仿真功能模块用于依据调度主站的遥控操作相应配置五防逻辑表达式，并对五防逻辑表达式的输入参数进行仿真；五防逻辑计算功能模块用于获取调度主站控制若干个变电站装置的遥控操作数据，并依据五防逻辑表达式对遥控操作数据进行计算，如计算结果为预设值则将遥控操作数据传输至相应的变电站装置，否则向调度主站发送遥控失败信息。还公开了一种变电站数据通信网关机控制方法和控制装置。通过预设的五防逻辑表达式对调度主站的遥控操作数据进行计算，以确定遥控操作是否符合变电站的五防要求，提高了变电站装置的安全性。
The invention discloses a substation data communication gateway machine, comprising: a configuration simulation function module and a five-proof logic calculation function module; the configuration simulation function module is used for correspondingly configuring the five-proof logic expressions according to the remote control operation of the dispatching master station, and for the five-proof logic expressions. The input parameters of the defense logic expression are simulated; the five defense logic calculation function module is used to obtain the remote control operation data of the dispatching master station to control several substation devices, and calculate the remote control operation data according to the five defense logic expression, such as the calculation result is If the preset value is set, the remote control operation data will be transmitted to the corresponding substation device, otherwise, the remote control failure information will be sent to the dispatch master station. Also disclosed are a control method and a control device for a substation data communication gateway machine. The remote control operation data of the dispatching master station is calculated through the preset five-proof logic expression to determine whether the remote control operation meets the five-proof requirements of the substation, and the safety of the substation device is improved.
Description
技术领域technical field
本发明涉及变电站自动化控制技术领域，特别涉及一种变电站数据通信网关机及其控制方法和控制装置。The invention relates to the technical field of substation automation control, in particular to a substation data communication gateway machine, a control method and a control device thereof.
背景技术Background technique
智能变电站是采用先进、可靠、集成和环保的智能设备，以全站信息数字化、通信平台网络化、信息共享标准化为基本要求，自动完成信息采集、测量、控制、保护、计量和检测等基本功能。同时，智能变电站具备电网实时自动控制、智能调节、在线分析决策和协同互动等高级功能的变电站。Smart substation is the use of advanced, reliable, integrated and environmentally friendly intelligent equipment, with the basic requirements of total station information digitization, communication platform networking, and information sharing standardization, and automatically completes basic functions such as information collection, measurement, control, protection, measurement and detection. . At the same time, smart substations are substations with advanced functions such as real-time automatic control of power grids, intelligent regulation, online analysis and decision-making, and collaborative interaction.
随着变电站的发展和智能化水平的提高，越来越多的变电站实现了无人值守，通过调度主站完成电网运行中的远程控制操作。由于调度主站需要经常对变电站内的断路器或刀闸等电力设备做分合操作，对这些设备的操作需要有一套严格的安全操作规范，避免任何的错误操作可能造成的严重的安全事故。With the development of substations and the improvement of the level of intelligence, more and more substations are unattended, and remote control operations in the operation of the power grid are completed by dispatching the master station. Since the dispatching master station needs to frequently open and close power equipment such as circuit breakers or knife switches in the substation, the operation of these equipment requires a set of strict safety operation specifications to avoid any serious safety accidents that may be caused by wrong operations.
发明内容SUMMARY OF THE INVENTION
本发明实施例的目的是提供一种变电站数据通信网关机及其控制方法和控制装置，通过在数据通信网关机内部的配置仿真功能模块中设置五防逻辑表达式，对接收到的调度主站的遥控操作数据进行计算，以确定遥控操作是否符合变电站的五防要求，对遥控主站的遥控操作是否合理进行验证，防止了遥控主站发出错误操作指令控制变电站装置执行误操作的可能性，提高了变电站装置的安全性。The purpose of the embodiments of the present invention is to provide a substation data communication gateway machine and a control method and control device thereof. The remote control operation data is calculated to determine whether the remote control operation meets the five-proof requirements of the substation, and to verify whether the remote control operation of the remote control master station is reasonable, so as to prevent the remote control master station from issuing erroneous operation instructions to control the substation device. The possibility of misoperation, The safety of substation installations is improved.
为解决上述技术问题，本发明第一方面提供了一种变电站数据通信网关机，包括：配置仿真功能模块和五防逻辑计算功能模块；In order to solve the above technical problems, the first aspect of the present invention provides a substation data communication gateway machine, including: a configuration simulation function module and a five-proof logic calculation function module;
所述配置仿真功能模块，用于依据调度主站的遥控操作相应配置五防逻辑表达式，并对所述五防逻辑表达式的输入参数进行仿真；The configuration simulation function module is used for correspondingly configuring the five defense logic expressions according to the remote control operation of the dispatching master station, and simulates the input parameters of the five defense logic expressions;
所述五防逻辑计算功能模块用于获取所述调度主站控制若干个变电站装置的遥控操作数据，并依据所述五防逻辑表达式对所述遥控操作数据进行计算，如计算结果为预设值则将所述遥控操作数据传输至相应的所述变电站装置，否则向所述调度主站发送遥控失败信息。The five-proof logic calculation function module is used to obtain the remote control operation data of the dispatching master station controlling several substation devices, and calculate the remote control operation data according to the five-proof logic expression, if the calculation result is a preset If the value is set, the remote control operation data is transmitted to the corresponding substation device, otherwise, the remote control failure information is sent to the dispatch master station.
进一步地，所述变电站装置包括：断路器和/或刀闸。Further, the substation device includes: a circuit breaker and/or a knife switch.
进一步地，所述遥控操作数据包括：遥控合操作和遥控分操作；Further, the remote control operation data includes: remote control combined operation and remote control divided operation;
所述遥控合操作和所述遥控分操作互相独立。The remote control closing operation and the remote control dividing operation are independent of each other.
进一步地，所述五防逻辑表达式包括遥测点、遥信点和计算符号；Further, the five defense logic expressions include telemetry points, remote signaling points and calculation symbols;
所述遥测点和所述遥信点的参与量最多为512个。The participation amount of the telemetry points and the remote signaling points is at most 512.
进一步地，所述若干个变电站装置设置有一一对应的装置序号编码，Further, the several substation devices are provided with a corresponding device serial number code,
所述变电站装置的遥测、遥信、遥控和遥脉设置有唯一标识。The telemetry, remote signaling, remote control and remote pulse of the substation device are provided with unique identifiers.
进一步地，所述变电站装置的遥测、遥信、遥控和遥脉相对应的唯一标识的生成规则相同。Further, the generation rules of the unique identifiers corresponding to the telemetry, remote signaling, remote control and remote pulse of the substation device are the same.
本发明第二方面提供了一种变电站数据通信网关机控制方法，包括如下步骤：A second aspect of the present invention provides a control method for a data communication gateway machine in a substation, comprising the following steps:
接收调度主站的遥控操作数据；Receive the remote control operation data of the dispatch master station;
获取与所述遥控操作数据相对应的五防逻辑表达式；Obtain the five defense logic expressions corresponding to the remote control operation data;
将所述遥控操作数据导入所述五防逻辑表达式并计算；Import the remote control operation data into the five defense logic expressions and calculate;
当计算结果为预设值，则将所述遥控操作数据传输至相应的所述变电站装置；When the calculation result is a preset value, transmitting the remote control operation data to the corresponding substation device;
当所述计算结果不为预设值，则向所述调度主站传输遥控失败信息。When the calculation result is not the preset value, the remote control failure information is transmitted to the scheduling master station.
进一步地，所述依据所述五防逻辑表达式对所述遥控操作数据进行计算之前，还包括：Further, before calculating the remote control operation data according to the five-defense logic expression, the method further includes:
判断与所述遥控操作数据相对应的所述五防逻辑表达式是否为空；Judging whether the five-defense logic expression corresponding to the remote control operation data is empty;
如所述五防逻辑表达式为空，则将所述遥控操作数据传输至相应的所述变电站装置；If the five-proof logic expression is empty, transmit the remote control operation data to the corresponding substation device;
如所述五防逻辑表达式不为空，则依据所述五防逻辑表达式对所述遥控操作数据进行计算。If the five-proof logic expression is not empty, the remote control operation data is calculated according to the five-proof logic expression.
本发明第三方面提供了一种变电站数据通信网关机控制装置，包括：A third aspect of the present invention provides a substation data communication gateway machine control device, comprising:
接收单元，用于接收调度主站的遥控操作数据；The receiving unit is used to receive the remote control operation data of the dispatching master station;
计算单元，用于获取与所述遥控操作数据相对应的五防逻辑表达式，将所述遥控操作数据导入所述五防逻辑表达式并计算；a calculation unit, used to obtain the five-proof logic expression corresponding to the remote control operation data, and import the remote control operation data into the five-proof logic expression and calculate;
第一控制单元，用于当计算结果为预设值将所述遥控操作数据传输至相应的变电站装置；a first control unit, configured to transmit the remote control operation data to the corresponding substation device when the calculation result is a preset value;
第二控制单元，用于当所述计算结果不为预设值向所述调度主站发送遥控失败信息。The second control unit is configured to send remote control failure information to the scheduling master station when the calculation result is not a preset value.
进一步地，所述变电站数据通信网关机控制装置还包括：Further, the substation data communication gateway machine control device further includes:
判断单元，用于判断与所述遥控操作数据相对应的所述五防逻辑表达式是否为空；a judging unit for judging whether the five defense logic expressions corresponding to the remote control operation data are empty;
所述第一控制单元还用于当所述五防逻辑表达式为空时将所述遥控操作数据传输至相应的所述变电站装置；The first control unit is further configured to transmit the remote control operation data to the corresponding substation device when the five-proof logic expression is empty;
所述计算单元还用于当所述五防逻辑表达式不为空时，将所述遥控操作数据导入所述五防逻辑表达式并计算。The calculation unit is further configured to import the remote control operation data into the five-proof logic expression and calculate when the five-proof logic expression is not empty.
本发明实施例的上述技术方案具有如下有益的技术效果：The above-mentioned technical solutions of the embodiments of the present invention have the following beneficial technical effects:
通过在数据通信网关机内部的配置仿真功能模块中设置五防逻辑表达式，对接收到的调度主站的遥控操作数据进行计算，以确定遥控操作是否符合变电站的五防要求，对遥控主站的遥控操作是否合理进行验证，防止了遥控主站发出错误操作指令控制变电站装置执行误操作的可能性，提高了变电站装置的安全性。By setting the five-proof logic expression in the configuration simulation function module inside the data communication gateway machine, the received remote control operation data of the dispatching master station is calculated to determine whether the remote control operation meets the five-proof requirements of the substation. It can be verified whether the remote control operation is reasonable, which prevents the possibility that the remote control master station sends out wrong operation commands to control the substation device to perform wrong operation, and improves the safety of the substation device.
附图说明Description of drawings
图1是本发明实施例提供的变电站数据通信网关机的原理示意图；1 is a schematic diagram of the principle of a substation data communication gateway machine provided by an embodiment of the present invention;
图2是本发明实施例提供的变电站装置模型设置图；FIG. 2 is a configuration diagram of a substation device model provided by an embodiment of the present invention;
图3是本发明实施例提供的五防逻辑表达式示意图；3 is a schematic diagram of a five-proof logic expression provided by an embodiment of the present invention;
图4是本发明实施例提供的五防逻辑表达式仿真结果示意图；4 is a schematic diagram of a simulation result of a five-proof logic expression provided by an embodiment of the present invention;
图5是本发明实施例提供的变电站数据通信网关机控制方法流程图；5 is a flowchart of a control method for a substation data communication gateway machine provided by an embodiment of the present invention;
图6是本发明实施例提供的变电站数据通信网关机控制装置模块示意图。6 is a schematic diagram of a module of a substation data communication gateway machine control device provided by an embodiment of the present invention.
附图标记：Reference number:
1、接收单元，2、获取单元，3、计算单元，4、第一控制单元，5、第二控制单元，6、判断单元。1. Receiving unit, 2. Obtaining unit, 3. Computing unit, 4. First control unit, 5. Second control unit, 6. Judging unit.
具体实施方式Detailed ways
为使本发明的目的、技术方案和优点更加清楚明了，下面结合具体实施方式并参照附图，对本发明进一步详细说明。应该理解，这些描述只是示例性的，而并非要限制本发明的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本发明的概念。In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present invention.
图1是本发明实施例提供的变电站数据通信网关机的原理示意图。FIG. 1 is a schematic diagram of the principle of a substation data communication gateway machine provided by an embodiment of the present invention.
请参照图1，本发明实施例的第一方面提供了一种变电站数据通信网关机，包括：配置仿真功能模块和五防逻辑计算功能模块。配置仿真功能模块，用于依据调度主站的遥控操作相应配置五防逻辑表达式，并对五防逻辑表达式的输入参数进行仿真。五防逻辑计算功能模块用于获取调度主站控制若干个变电站装置的遥控操作数据，并依据五防逻辑表达式对遥控操作数据进行计算，如计算结果为预设值则将遥控操作数据传输至相应的变电站装置，否则向调度主站发送遥控失败信息。Referring to FIG. 1 , a first aspect of an embodiment of the present invention provides a substation data communication gateway machine, including: a configuration simulation function module and a five-proof logic calculation function module. The configuration simulation function module is used to configure the five-proof logic expression correspondingly according to the remote control operation of the dispatching master station, and simulate the input parameters of the five-proof logic expression. The five-proof logic calculation function module is used to obtain the remote control operation data of the dispatching master station to control several substation devices, and calculate the remote control operation data according to the five-proof logic expression. If the calculation result is a preset value, the remote control operation data will be transmitted to The corresponding substation device, otherwise, send the remote control failure information to the dispatching master station.
上述技术方案通过在数据通信网关机内部的配置仿真功能模块中设置五防逻辑表达式，对接收到的调度主站的遥控操作数据进行计算，以确定遥控操作是否符合变电站的五防要求，对遥控主站的遥控操作是否合理进行验证，防止了遥控主站发出错误操作指令控制变电站装置执行误操作的可能性，提高了变电站装置的安全性。The above technical solution is to set the five-proof logic expression in the configuration simulation function module inside the data communication gateway machine, and calculate the received remote control operation data of the dispatching master station to determine whether the remote control operation meets the five-proof requirements of the substation. Whether the remote control operation of the remote control master station is reasonable is verified, which prevents the possibility that the remote control master station sends wrong operation commands to control the substation device to perform misoperation, and improves the safety of the substation device.
图2是本发明实施例提供的变电站装置模型设置图。FIG. 2 is a configuration diagram of a substation device model provided by an embodiment of the present invention.
请参照图2，在本发明实施例中，受调度主站遥控控制的变电站装置可以为：断路器和/或刀闸。Referring to FIG. 2 , in the embodiment of the present invention, the substation device controlled by the remote control of the dispatching master station may be a circuit breaker and/or a knife switch.
具体的，遥控操作数据包括：遥控合操作和遥控分操作。针对变电站的断路器和/或刀闸的遥控操作可以为遥控合操作和遥控分操作。此外，遥控合操作和遥控分操作可以互相独立地进行配置。Specifically, the remote control operation data includes: remote control combined operation and remote control divided operation. The remote control operation of the circuit breaker and/or the knife switch of the substation can be the remote control closing operation and the remote control opening operation. In addition, the remote close operation and the remote split operation can be configured independently of each other.
图3是本发明实施例提供的五防逻辑表达式示意图。FIG. 3 is a schematic diagram of a five-proof logic expression provided by an embodiment of the present invention.
如图3所示，具体的，五防逻辑表达式包括遥测点、遥信点和计算符号；遥测点和遥信点的参与量最多为512个。计算逻辑可以包括：加、减、乘、除、大于、小于、不等于、非、或、与和/或括号。As shown in Figure 3, specifically, the five defense logic expressions include telemetry points, remote signaling points and calculation symbols; the participation amount of telemetry points and remote signaling points is at most 512. Computational logic may include: addition, subtraction, multiplication, division, greater than, less than, not equal, not, or, and and/or parentheses.
图4是本发明实施例提供的五防逻辑表达式仿真结果示意图4 is a schematic diagram of a simulation result of a five-proof logic expression provided by an embodiment of the present invention
如图4所示，在数据通信网关机中，若干个变电站装置建模后，每一个装置都设置有一一对应的装置序号编码。此外，变电站装置的遥测、遥信、遥控和遥脉设置有唯一标识，以保证唯一性。例如，装置序号为1、扇区为2的第3个遥信的标识为：0001YX0001020003。As shown in Figure 4, in the data communication gateway machine, after several substation devices are modeled, each device is set with a one-to-one corresponding device serial number code. In addition, the telemetry, remote signaling, remote control and remote pulse of substation devices are provided with unique identifiers to ensure uniqueness. For example, the identifier of the third remote signal with the device serial number of 1 and the sector of 2 is: 0001YX0001020003.
可选的，变电站装置的遥测、遥信、遥控和遥脉相对应的唯一标识的生成规则相同。Optionally, the generation rules of the unique identifiers corresponding to the telemetry, remote signaling, remote control and remote pulse of the substation device are the same.
图5是本发明实施例提供的变电站数据通信网关机控制方法流程图。FIG. 5 is a flowchart of a control method for a substation data communication gateway machine provided by an embodiment of the present invention.
请参照图5，本发明实施例的第二方面提供了一种变电站数据通信网关机控制方法，用于控制上述变电站数据通信网关机，包括如下步骤：Referring to FIG. 5 , a second aspect of the embodiment of the present invention provides a method for controlling a data communication gateway machine in a substation, which is used to control the above-mentioned data communication gateway machine in a substation, including the following steps:
S100，接收调度主站的遥控操作数据。S100, receiving the remote control operation data of the scheduling master station.
S200，获取与遥控操作数据相对应的五防逻辑表达式。S200, acquiring a five-defense logic expression corresponding to the remote control operation data.
S300，将遥控操作数据导入五防逻辑表达式并计算。S300, the remote control operation data is imported into the five-proof logic expression and calculated.
S400，当计算结果为预设值，则将遥控操作数据传输至相应的变电站装置。S400, when the calculation result is a preset value, transmit the remote control operation data to the corresponding substation device.
S500，当计算结果不为预设值，则向调度主站发送遥控失败信息。S500, when the calculation result is not a preset value, send remote control failure information to the master scheduling station.
可选的，变电站数据通信网关机控制方法在步骤S200中的将遥控操作数据导入五防逻辑表达式并计算之前，还包括：Optionally, before the remote control operation data is imported into the five-defense logic expression and calculated in step S200, the method for controlling the substation data communication gateway further includes:
S210，判断与遥控操作数据相对应的五防逻辑表达式是否为空。S210: Determine whether the five-defense logic expression corresponding to the remote control operation data is empty.
S220，当五防逻辑表达式为空时，将遥控操作数据传输至相应的变电站装置。S220, when the five-proof logic expression is empty, transmit the remote control operation data to the corresponding substation device.
S230，当五防逻辑表达式不为空时，将遥控操作数据导入五防逻辑表达式并计算。S230, when the five-proof logic expression is not empty, import the remote control operation data into the five-proof logic expression and calculate.
图6是本发明实施例提供的变电站数据通信网关机控制装置模块示意图。6 is a schematic diagram of a module of a substation data communication gateway machine control device provided by an embodiment of the present invention.
请参照图6，本发明实施例的第三方面提供了一种变电站数据通信网关机控制装置，包括：接收单元1、获取单元2、计算单元3、第一控制单元4和第二控制单元5。其中，接收单元1用于接收调度主站的遥控操作数据；获取单元2用于获取与遥控操作数据相对应的五防逻辑表达式；计算单元3用于将遥控操作数据导入五防逻辑表达式并计算；第一控制单元4用于当计算结果为预设值将遥控操作数据传输至相应的变电站装置；第二控制单元5用于当计算结果不为预设值向调度主站发送遥控失败信息。Referring to FIG. 6 , a third aspect of the embodiment of the present invention provides a substation data communication gateway machine control device, including: a receiving
可选的，变电站数据通信网关机控制装置还包括：判断单元6。判断单元6用于判断与遥控操作数据相对应的五防逻辑表达式是否为空。第一控制单元4还用于当五防逻辑表达式为空时将遥控操作数据传输至相应的变电站装置。计算单元3还用于当五防逻辑表达式不为空时，将遥控操作数据导入五防逻辑表达式并计算。Optionally, the substation data communication gateway machine control device further includes: a judging
本发明实施例旨在保护一种变电站数据通信网关机，包括：配置仿真功能模块和五防逻辑计算功能模块；配置仿真功能模块，用于依据调度主站的遥控操作相应配置五防逻辑表达式，并对五防逻辑表达式的输入参数进行仿真；五防逻辑计算功能模块用于获取调度主站控制若干个变电站装置的遥控操作数据，并依据五防逻辑表达式对遥控操作数据进行计算，如计算结果为预设值则将遥控操作数据传输至相应的变电站装置，否则向调度主站发送遥控失败信息。上述技术方案具备如下效果：The embodiment of the present invention aims to protect a substation data communication gateway machine, including: a configuration simulation function module and a five-proof logic calculation function module; a configuration simulation function module for correspondingly configuring the five-proof logic expression according to the remote control operation of the dispatching master station , and simulate the input parameters of the five-proof logic expression; the five-proof logic calculation function module is used to obtain the remote control operation data of the dispatching master station to control several substation devices, and calculate the remote control operation data according to the five-proof logic expression, If the calculation result is the preset value, the remote control operation data will be transmitted to the corresponding substation device, otherwise, the remote control failure information will be sent to the dispatch master station. The above technical solution has the following effects:
通过在数据通信网关机内部的配置仿真功能模块中设置五防逻辑表达式，对接收到的调度主站的遥控操作数据进行计算，以确定遥控操作是否符合变电站的五防要求，对遥控主站的遥控操作是否合理进行验证，防止了遥控主站发出错误操作指令控制变电站装置执行误操作的可能性，提高了变电站装置的安全性。By setting the five-proof logic expression in the configuration simulation function module inside the data communication gateway machine, the received remote control operation data of the dispatching master station is calculated to determine whether the remote control operation meets the five-proof requirements of the substation. It can be verified whether the remote control operation is reasonable, which prevents the possibility that the remote control master station sends out wrong operation commands to control the substation device to perform wrong operation, and improves the safety of the substation device.
应当理解的是，本发明的上述具体实施方式仅仅用于示例性说明或解释本发明的原理，而不构成对本发明的限制。因此，在不偏离本发明的精神和范围的情况下所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。此外，本发明所附权利要求旨在涵盖落入所附权利要求范围和边界、或者这种范围和边界的等同形式内的全部变化和修改例。It should be understood that the above-mentioned specific embodiments of the present invention are only used to illustrate or explain the principle of the present invention, but not to limit the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention should be included within the protection scope of the present invention. Furthermore, the appended claims of this invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalents of such scope and boundaries.
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