CN113949160B - 一种基于scd关联指引的spcd解耦方法 - Google Patents

一种基于scd关联指引的spcd解耦方法 Download PDF

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CN113949160B
CN113949160B CN202111212068.2A CN202111212068A CN113949160B CN 113949160 B CN113949160 B CN 113949160B CN 202111212068 A CN202111212068 A CN 202111212068A CN 113949160 B CN113949160 B CN 113949160B
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spcd
scd
substation
decoupling
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CN113949160A (zh
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黄靖
王亮
张成炜
陈罕筠
李信红
郭威
王春丽
林晓宁
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State Grid Fujian Electric Power Co Ltd
Economic and Technological Research Institute of State Grid Fujian Electric Power Co Ltd
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Economic and Technological Research Institute of State Grid Fujian Electric Power Co Ltd
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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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
    • 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
    • H02J13/00006—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
    • H02J13/00016—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 using a wired telecommunication network or a data transmission bus
    • H02J13/00017—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 using a wired telecommunication network or a data transmission bus using optical fiber
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • 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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    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16—Electric power substations
    • 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
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/18—Systems supporting electrical power generation, transmission or distribution using switches, relays or circuit breakers, e.g. intelligent electronic devices [IED]
    • 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
    • Y04S40/124—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 using wired telecommunication networks or data transmission busses

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Abstract

本发明提出一种基于SCD关联指引的SPCD解耦方法，包括以下步骤；步骤S1、创建变电站SCD和SPCD文件；步骤S2、针对改扩建工程需要对SCD文件进行解耦，得到与改扩建相关设备配置文件RCD和与改扩建非相关设备配置文件URCD；步骤S3、在RCD中提取IED信息组成指引集合R，在SPCD中检索到与集合R中同名的Device元素，组成集合M；步骤S4、以集合M作为SPCD解耦边界进行解耦，得到与改扩建相关设备配置文件RPCD和与改扩建非相关设备配置文件URPCD；步骤S5、将解耦后的RPCD返回给施工方，URPCD文件被锁定以禁止修改。步骤S6、施工方对解耦后的RPCD进行修改、调试和验证；步骤S7、RPCD文件调试验证通过后，与本次解耦产生的URPCD文件再次合并，得到全新的SPCD；本发明能减少SPCD修改带来的改动风险。

Description

一种基于SCD关联指引的SPCD解耦方法
技术领域
本发明涉及变电站运维技术领域，尤其是一种基于SCD关联指引的SPCD解耦方法。
背景技术
近一两年，SPCD刚刚开始应用于变电站物理链路建模，还未在变电站现场开始实际应用。
与SPCD相比，SCD文件的应用较为成熟，已经在变电站现场有将近10年的应用时间。但SCD文件偏重于变电站二次***的逻辑关系，SPCD偏重于变电站二次***的物理链路。
全站物理回路可视化、虚实链路映射可视化、快速故障诊断等高级应用仅仅用到SCD文件来建模是远远不够的，必须要将SPCD文件也加入建模，才能够构建全站物理回路可视化、虚实链路映射可视化的变电站二次***应用模型，才能满足新型电力***对于二次模型的应用需求。
在变电站改扩建工程，常常需要对SCD文件进行解耦(目前关于SCD文件解耦的应用研究也非常的多。)以缩小改扩建阶段 SCD文件的修改及重新验证范围，减少改扩建阶段SCD 修改带来的改动风险。
那么对于SPCD文件在改扩建工程同样也需要进行解耦以达到缩小改扩建阶段SPCD文件的修改及重新验证范围，减少改扩建阶段 SPCD 修改带来的改动风险。但由于SPCD应用起步较晚，目前基本没有关于SPCD解耦方面的研究。
发明内容
本发明提出一种基于SCD关联指引的SPCD解耦方法，能以解耦后的SCD文件作为指引，对同个变电站的SPCD文件进行同步解耦，以达到最大程度缩小改扩建工程中 SPCD文件的修改及重新验证范围，减少 SPCD 修改带来的改动风险。
本发明采用以下技术方案。
一种基于SCD关联指引的SPCD解耦方法，用于变电站施工，所述方法包括以下步骤；
步骤S1、对于同一变电站应用同一个命名规则创建变电站SCD和SPCD文件；
步骤S2、针对改扩建工程需要对SCD文件进行解耦，得到与改扩建相关设备配置文件RCD和与改扩建非相关设备配置文件URCD；
步骤S3、在RCD中提取IED信息组成指引集合R，在SPCD中检索到与集合R中同名的Device元素，组成集合M；
步骤S4、以集合M作为SPCD解耦边界进行解耦，得到与改扩建相关设备配置文件RPCD和与改扩建非相关设备配置文件URPCD；
步骤S5、将解耦后的RPCD 文件返回给施工方修改，同时URPCD文件存储于文件解耦***且被锁定以禁止修改。
步骤S6、施工方接收到解耦后的RPCD 文件后，通过配置工具对该文件进行修改、调试和验证；
步骤S7、RPCD 文件调试验证通过后，与本次解耦产生的URPCD文件再次分别集合M作为边界以进行合并，得到全新的SPCD文件，流程结束。
所述方法以解耦后的变电站SCD文件作为指引，对同个变电站的SPCD文件进行同步解耦。
所述施工方为设备更换工作的承担单位，RCD文件、URCD文件先返回给施工方，由施工方修改调试验证后，再进行合并，得到全新的SCD文件。
所述解耦后的变电站SCD文件与解耦后的变电站SPCD文件高度一致，用于构建变电站全站物理回路可视化、虚实链路映射可视化的变电站二次***应用模型。
所述变电站施工为变电站改扩建工程，所述施工方为设备更换工作的承担单位。
所述SPCD文件为变电站物理配置描述文件，描述变电站全站物理回路和连接关系；所述物理回路中的物理对象包括小室、屏柜、装置、交换机、光配；所述连接关系包括光缆连接关系、尾缆连接关系。
所述SPCD文件的生成方法是：设备厂商通过配置工具来配置变电站装置的物理能力描述文件，即IPCD文件，对IED 设备中的板卡和物理端口进行描述，然后设计单位通过设计工具对变电站全站物理回路中的物理对象进行建模，将 IPCD 文件实例化成设备模型，再通过设计变电站设备之间的光纤连接，使设计工具输出SPCD文件。
本发明的优点在于：以解耦后的SCD文件作为指引，对同个变电站的SPCD文件进行同步解耦，获得SCD文件和SPCD文件的高度一致性，满足与SCD文件一起构建全站物理回路可视化、虚实链路映射可视化的变电站二次***应用模型的需求。同时，达到最大程度缩小改扩建工程中 SPCD文件的修改及重新验证范围，减少 SPCD 修改带来的改动风险。
附图说明
下面结合附图和具体实施方式对本发明进一步详细的说明：
附图1是本发明的流程示意图。
具体实施方式
如图所示，一种基于SCD关联指引的SPCD解耦方法，用于变电站施工，所述方法包括以下步骤；
步骤S1、对于同一变电站应用同一个命名规则创建变电站SCD和SPCD文件；
步骤S2、针对改扩建工程需要对SCD文件进行解耦，得到与改扩建相关设备配置文件RCD和与改扩建非相关设备配置文件URCD；
步骤S3、在RCD中提取IED信息组成指引集合R，在SPCD中检索到与集合R中同名的Device元素，组成集合M；
步骤S4、以集合M作为SPCD解耦边界进行解耦，得到与改扩建相关设备配置文件RPCD和与改扩建非相关设备配置文件URPCD；
步骤S5、将解耦后的RPCD 文件返回给施工方修改，同时URPCD文件存储于文件解耦***且被锁定以禁止修改。
步骤S6、施工方接收到解耦后的RPCD 文件后，通过配置工具对该文件进行修改、调试和验证；
步骤S7、RPCD 文件调试验证通过后，与本次解耦产生的URPCD文件再次分别集合M作为边界以进行合并，得到全新的SPCD文件，流程结束。
所述方法以解耦后的变电站SCD文件作为指引，对同个变电站的SPCD文件进行同步解耦。
所述施工方为设备更换工作的承担单位，RCD文件、URCD文件先返回给施工方，由施工方修改调试验证后，再进行合并，得到全新的SCD文件。
所述解耦后的变电站SCD文件与解耦后的变电站SPCD文件高度一致，用于构建变电站全站物理回路可视化、虚实链路映射可视化的变电站二次***应用模型。
所述变电站施工为变电站改扩建工程，所述施工方为设备更换工作的承担单位。
所述SPCD文件为变电站物理配置描述文件，描述变电站全站物理回路和连接关系；所述物理回路中的物理对象包括小室、屏柜、装置、交换机、光配；所述连接关系包括光缆连接关系、尾缆连接关系。
所述SPCD文件的生成方法是：设备厂商通过配置工具来配置变电站装置的物理能力描述文件，即IPCD文件，对IED 设备中的板卡和物理端口进行描述，然后设计单位通过设计工具对变电站全站物理回路中的物理对象进行建模，将 IPCD 文件实例化成设备模型，再通过设计变电站设备之间的光纤连接，使设计工具输出SPCD文件。
本例中，SCD文件偏重于变电站二次***的逻辑关系，SPCD偏重于变电站二次***的物理链路；
本例中，通过解耦后的SCD文件形成指引集合R，指引SPCD文件进行同步解耦，使得解耦后的RCD文件和RPCD文件具有高度的一致性；
本例中，通过对SPCD解耦，得到2个解耦后的文件。1个是与改扩建相关设备配置文件（RPCD）,另一个是与改扩建非相关设备配置文件（URPCD）。仅可对RPCD进行修改，URPCD进行锁定禁止修改；以达到最大程度缩小改扩建工程中 SPCD文件的修改及重新验证范围，减少 SPCD 修改带来的改动风险。

Claims (7)

1.一种基于SCD关联指引的SPCD解耦方法，用于变电站施工，其特征在于：所述方法包括以下步骤；
步骤S1、对于同一变电站应用同一个命名规则创建变电站SCD和SPCD文件；
步骤S2、针对改扩建工程需要对SCD文件进行解耦，得到与改扩建相关设备配置文件RCD和与改扩建非相关设备配置文件URCD；
步骤S3、在RCD中提取IED信息组成指引集合R，在SPCD中检索到与集合R中同名的Device元素，组成集合M；
步骤S4、以集合M作为SPCD解耦边界进行解耦，得到与改扩建相关设备配置文件RPCD和与改扩建非相关设备配置文件URPCD；
步骤S5、将解耦后的RPCD 文件返回给施工方修改，同时URPCD文件存储于文件解耦***且被锁定以禁止修改；
步骤S6、施工方接收到解耦后的RPCD 文件后，通过配置工具对该文件进行修改、调试和验证；
步骤S7、RPCD 文件调试验证通过后，与本次解耦产生的URPCD文件再次分别集合M作为边界以进行合并，得到全新的SPCD文件，流程结束。
2.根据权利要求1所述的一种基于SCD关联指引的SPCD解耦方法，其特征在于：所述方法以解耦后的变电站SCD文件作为指引，对同个变电站的SPCD文件进行同步解耦。
3.根据权利要求2所述的一种基于SCD关联指引的SPCD解耦方法，其特征在于：所述施工方为设备更换工作的承担单位，RCD文件、URCD文件先返回给施工方，由施工方修改调试验证后，再进行合并，得到全新的SCD文件。
4.根据权利要求3所述的一种基于SCD关联指引的SPCD解耦方法，其特征在于：所述解耦后的变电站SCD文件与解耦后的变电站SPCD文件高度一致，用于构建变电站全站物理回路可视化、虚实链路映射可视化的变电站二次***应用模型。
5.根据权利要求1所述的一种基于SCD关联指引的SPCD解耦方法，其特征在于：所述变电站施工为变电站改扩建工程，所述施工方为设备更换工作的承担单位。
6.根据权利要求1所述的一种基于SCD关联指引的SPCD解耦方法，其特征在于：所述SPCD文件为变电站物理配置描述文件，描述变电站全站物理回路和连接关系；所述物理回路中的物理对象包括小室、屏柜、装置、交换机、光配；所述连接关系包括光缆连接关系、尾缆连接关系。
7.根据权利要求6所述的一种基于SCD关联指引的SPCD解耦方法，其特征在于：所述SPCD文件的生成方法是：设备厂商通过配置工具来配置变电站装置的物理能力描述文件，即IPCD文件，对IED 设备中的板卡和物理端口进行描述，然后设计单位通过设计工具对变电站全站物理回路中的物理对象进行建模，将 IPCD 文件实例化成设备模型，再通过设计变电站设备之间的光纤连接，使设计工具输出SPCD文件。
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