WO2017202159A1 - 一种具有智能识别功能的广域安稳通信装置及方法 - Google Patents

一种具有智能识别功能的广域安稳通信装置及方法 Download PDF

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Publication number
WO2017202159A1
WO2017202159A1 PCT/CN2017/080971 CN2017080971W WO2017202159A1 WO 2017202159 A1 WO2017202159 A1 WO 2017202159A1 CN 2017080971 W CN2017080971 W CN 2017080971W WO 2017202159 A1 WO2017202159 A1 WO 2017202159A1
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Prior art keywords
data
terminal device
access terminal
interface
unit
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English (en)
French (fr)
Inventor
郭云飞
郭经红
梁云
卜宪德
李炳林
王瑶
田文锋
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State Grid Jiangsu Electric Power Co Ltd
Global Energy Interconnection Research Institute Co Ltd
NARI Group Corp
State Grid Corp of China SGCC
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State Grid Jiangsu Electric Power Co Ltd
Global Energy Interconnection Research Institute Co Ltd
NARI Group Corp
State Grid Corp of China SGCC
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Publication of WO2017202159A1 publication Critical patent/WO2017202159A1/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/27—Arrangements for networking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET

Definitions

  • the present invention relates to the field of power system communication technologies, and in particular, to a wide area security communication device and method having an intelligent identification function.
  • the communication network of the data acquisition and stability control system of the WAMS system adopts different communication networks respectively.
  • the PMU data acquisition of the WAMS system is mainly transmitted through the scheduling data, and the WAMS central station and the dispatching system monitor the running state of the power line in real time.
  • the scheduling data network has not solved the problem of long data delay and congestion.
  • the stability control system also collects the PMU data through the point-to-point fiber-optic line to judge the load status of the line, and passes the main station according to the load status of different lines.
  • the system issues an offline strategy to control commands such as cutting or load shedding.
  • This point-to-point control has a limited range and is difficult to adapt to the real-time and reliability requirements of the wide-area control of the wide-area stability control system.
  • the state in which the communication network of the WAMS system and the stability control system are separated is difficult to realize data sharing, and the PMU data is repeatedly collected, and the application efficiency is low.
  • the control system of the central site identifies the terminal equipment in the plant in the access network. It can be realized by manual configuration. If the access point of the stable control terminal equipment changes in the plant station, the system configuration is changed manually when the equipment goes online or goes offline, the program is complicated; in addition, once the control system cannot receive the terminal equipment When collecting data, it is difficult to determine whether it is a device failure or a communication line failure. It is necessary to manually find the cause of the failure, and it is difficult to realize automatic detection and timely processing of the failure. Therefore, how to realize the automatic identification of the terminal device and the real-time monitoring of the online state is a problem to be solved.
  • the embodiments of the present invention provide a wide area security communication device and method with intelligent identification function, which deploys a dedicated communication device at the station end of the power system, and is widely controlled for a wide area.
  • the terminal device allocates an end-to-end dedicated channel to realize the sharing of the communication network between the WAMS system and the stability control system; the dedicated communication device realizes the access of the wide area security control center station to the terminal equipment in the plant station through the bypass data collection and intelligent identification functions. Status for remote real-time monitoring.
  • a wide-area stability signal communication device with intelligent identification function includes: an intelligent identification unit configured to number the data collection interface, and receive data through the numbered data acquisition interface;
  • the bypass data unit is configured to perform bypass shunting and data filtering on the data collected by the data collecting interface to obtain an original message of the data frame corresponding to the data after the splitting and filtering;
  • the smart identification unit is configured to determine, according to an original message of the data frame, an access terminal device type corresponding to the data collection interface that receives the data frame, and status information of the access terminal device, where The status information indicates that the access terminal device is in an online or offline state.
  • the smart identification unit is configured to be according to at least one access terminal device,
  • the data frame format and the data content corresponding to each access terminal device determine the access terminal device type of the data collection interface corresponding to the data frame.
  • the access terminal device may be a wide area stable control terminal device.
  • the smart identification unit is configured to determine whether a data frame is received in a data collection interface corresponding to the access terminal device within a preset duration, and if received, determining that the access terminal device is online Or the fault elimination state; otherwise, determining that the access terminal device is in an offline state or a fault state.
  • the wide-area stability signal communication device further includes: an uplink optical interface processing unit, a multiplexing/demultiplexing unit, an Ethernet interface processing unit, and a 2M optical interface processing unit respectively connected to the main control unit; ,
  • the smart identification unit, the Ethernet interface processing unit, and the 2M optical interface processing unit are all connected to a bypass data unit.
  • the main control unit is configured to perform coordinated control and synchronization processing on each functional module of the communication device.
  • the uplink optical interface processing unit is configured to upload data encapsulated into an SDH frame structure to an SDH device in the station through a standard STM-1 interface provided by the SDH; wherein the SDH device is configured to pass 2.5G or The 10G optical interface is connected to the optical fiber private network.
  • the smart identification unit is configured to determine, according to the interface number, the data encapsulation structure information, the source of the data information and the change of the data collected by the corresponding number port, and transmit the intelligently recognized information to the main control unit.
  • a wide-area stability signal communication method with intelligent identification function includes:
  • the bypass data unit performs bypass shunting and data filtering on the data collected by the data collecting interface, and obtains the original data frame corresponding to the data after the shunting and filtering. interest;
  • the smart identification unit determines, according to the original message of the data frame, an access terminal device type corresponding to the data collection interface that receives the data frame, and status information of the access terminal device; The status information indicates that the access terminal device is in an online or offline state.
  • the determining the type of the access terminal device corresponding to the data collection interface that receives the data frame includes:
  • the access terminal device may be a wide area stable control terminal device.
  • determining the status information of the access terminal device corresponding to the data collection interface that receives the data frame includes: determining whether the data is received by the data collection interface corresponding to the access terminal device within a preset duration The frame, if received, determines that the access terminal device is in an online or fault-cancellation state; otherwise, determines that the access terminal device is in an offline state or a fault state.
  • the access terminal device is a wide area stable control terminal device; the method further includes: setting a reporting frequency for the wide area stable control terminal device.
  • the embodiment of the invention has the following beneficial effects:
  • the communication method effectively solves the problem of distributing the communication network of the WAMS system and the stability control system by deploying a dedicated communication device at the station end of the power system and distributing the end-to-end dedicated fiber channel for the wide-area stability control terminal device.
  • the separation of the WAMS system and the stability control system communication network improves the utilization efficiency of the communication network, and at the same time, the PMU can collect data and avoid Repeated collection of PMU data to improve data utilization efficiency.
  • the communication method proposed by the embodiment of the present invention can allocate an independent physical communication channel for the terminal data acquisition and control device of each factory station, realize end-to-end communication control function, and realize the remote control of the central station directly to the equipment in the plant station. Configuration and management.
  • the intelligent identification function of the dedicated communication device proposed by the embodiment of the present invention can perform real-time monitoring on the access status of the terminal device, and the early detection and remote maintenance function of the device failure, thereby effectively preventing the stable control terminal device from going online or offline.
  • the line is manually changed by the way the system is configured.
  • the intelligent identification function of the dedicated communication device proposed by the embodiment of the present invention can automatically determine whether the device is faulty or the communication line is faulty when the control system cannot receive the collected data of the terminal device, and assists in automatic fault detection and timely processing. , greatly improve the efficiency of troubleshooting and resolution of stable control terminal equipment.
  • FIG. 1 is a schematic flowchart 1 of a wide-area stability signal communication method with an intelligent identification function according to an embodiment of the present invention
  • FIG. 2 is a schematic overall structural diagram of communication in a wide area stability control communication station based on a dedicated communication device according to an embodiment of the present invention
  • FIG. 3 is a partial structural diagram of intra-station communication in a wide area stability control communication station based on a dedicated communication device according to an embodiment of the present invention
  • FIG. 4 is a structural diagram of a wide area security signal communication device with an intelligent identification function according to an embodiment of the present invention
  • FIG. 5 is a schematic flowchart 2 of a wide-area stability signal communication method with an intelligent identification function according to an embodiment of the present invention.
  • a wide-area stability signal communication device with intelligent identification function comprises: an uplink optical interface processing unit respectively connected to the main control unit, a multiplexing/demultiplexing unit, an intelligent identification unit, and an Ethernet interface a processing unit and a 2M optical interface processing unit; bypass data units respectively connected to the smart identification unit, the Ethernet interface processing unit, and the 2M optical interface processing unit.
  • the main control unit is used for coordinated control and synchronization processing of each functional module of the communication device.
  • the uplink optical interface processing unit is configured to upload the data encapsulated into the SDH frame structure to the SDH device in the station through the standard STM-1 interface provided by the SDH, and upload the data to the control center via the transmission network formed by the SDH device;
  • the SDH device receives the control information from the control center and parses the real-time control of the stable terminal device through the corresponding output port.
  • the smart identification unit determines the source of the data information and the change of the data collected by the corresponding number port according to the interface number and the data encapsulation structure information, and transmits the intelligently recognized information to the main control unit.
  • the SDH device accesses the optical fiber private network through a 2.5G or 10G optical interface.
  • a wide-area stability signal communication method with intelligent identification function as shown in FIG. 1, the communication method includes:
  • the bypass data unit performs bypass shunting and data filtering on the data collected by the data collecting interface to obtain an original message of the data frame corresponding to the data after the shunting and filtering;
  • bypass shunting is performed for various input data streams.
  • the acquisition is provided to the intelligent identification unit for detection, thereby determining what type of data is provided, and providing the judgment result to the main control unit, and correspondingly labeling the data frame when multiplexing, so that the receiving end can identify and analyze the data type. .
  • the bypass shunt processing method may include: monitoring data streams input from different Ethernet interfaces and 2M data interfaces, real-time collecting data streams transmitted to the main control unit, and transmitting the collected data packets to the intelligent identification unit. Perform identification processing.
  • the bypass processing identifies the data packet and does not care about the specific transmitted data content.
  • the specific data content is filtered out, and only the data such as the frame header and the data length are extracted.
  • the original information of the frame, while the original received data is complete information containing the complete frame structure, frame length and data frame content.
  • the smart identification unit determines, according to the original message of the data frame, an access terminal device type corresponding to the data collection interface that receives the data frame, and status information of the access terminal device; The status information indicates that the access terminal device is in an online or offline state.
  • the type of the access terminal device corresponding to the data collection interface that receives the data frame may be: according to at least one type of access terminal device, each type of access terminal device
  • the corresponding data frame format and data content determine the access terminal device type of the data collection interface corresponding to the data frame.
  • the access terminal device may be a wide area stable control terminal device.
  • the reporting frequency of the access terminal device may be set to enable access
  • the terminal device transmits a data frame based on the reporting frequency.
  • the data reporting frequency of the wide area stability control terminal device is 25 to 100 times/second; if the bypass data unit does not receive the collected data reporting information for 3 consecutive seconds, it is determined that the wide area security control terminal device is offline or faulty. ;
  • the multiplexing/demultiplexing unit the multiplexing means that the collected Ethernet data and the E1 interface data are encapsulated into a standard STM-1 frame structure according to the SDH frame structure requirement, and the SDH network is accessed through the uplink interface;
  • the demultiplexing refers to parsing the SDH frame structure data received from the uplink interface, and transmitting the data to the Ethernet interface or the E1 interface unit corresponding to the corresponding number according to the analysis result.
  • the bypass data unit is configured to perform data mirroring and data filtering processing on data collected from the Ethernet interface processing unit and the 2M optical interface processing unit, and extract information such as an interface number and a data encapsulation structure required by the intelligent identification unit to transmit the smart identification. Unit processing.
  • a communication structure diagram of a terminal device in a plant station through a dedicated communication device and a fiber optic private network access center station the system includes a wide area stability control center station, and a power communication fiber station.
  • Network, wide-area security and special communication devices in the station, as well as various types of stable terminal access devices such as PMU and security devices are examples of stable terminal access devices.
  • the optical fiber private network utilizes the channel multiplexing characteristic of the SDH technology in the optical fiber private network, and allocates a terminal from the central station to the terminal through the constrained shortest path algorithm for each wide-area stability control terminal device that accesses the dedicated communication device. To the end 2M dedicated physical channel.
  • the dedicated physical channel realizes the end-to-end communication control function of the central station to the station end stability control terminal device, and can directly configure and manage the equipment in the plant station directly through the central station.
  • FIG. 3 is a structural diagram of communication in a wide area stability control communication station based on a dedicated communication device according to the embodiment, where the system includes an SDH device in the station and a wide-area security special communication device. And various types of stable terminal access devices such as PMU and security devices.
  • the SDH device realizes the connection with the uplink port of the wide-area security dedicated communication device through the STM-1 interface, and accesses the optical fiber private network through the 2.5G or 10G optical interface, thereby realizing the communication function with the central station.
  • FIG. 4 is a structural diagram of a wide-area stability signal communication device with an intelligent identification function according to the embodiment, where the system includes a main control unit, a bypass data unit, an intelligent identification unit, and multiplexing/demultiplexing. Unit, Ethernet interface processing unit, 2M optical interface processing unit and uplink optical interface processing unit.
  • the intelligent identification unit is configured to number the data collection interface, and receives data through the numbered data collection interface;
  • the bypass data unit is configured to perform bypass shunting and data filtering on the data collected by the data collecting interface to obtain an original message of the data frame corresponding to the data after the splitting and filtering;
  • the smart identification unit is configured to determine, according to an original message of the data frame, an access terminal device type corresponding to the data collection interface that receives the data frame, and status information of the access terminal device, where The status information indicates that the access terminal device is in an online or offline state.
  • the smart identification unit is configured to determine an access terminal of the data collection interface corresponding to the data frame according to a data frame format and data content corresponding to each access terminal device of the at least one access terminal device Equipment type.
  • the access terminal device may be a wide area stable control terminal device.
  • the smart identification unit is configured to determine whether the data frame is received by the data collection interface corresponding to the access terminal device within a preset duration, and if received, determining that the access terminal device is online or fault-removed State; otherwise, determining that the access terminal device is away Line status or fault status.
  • the wide area stability signal communication device further includes: an uplink optical interface processing unit, a multiplexing/demultiplexing unit, an Ethernet interface processing unit, and a 2M optical interface processing unit respectively connected to the main control unit;
  • the smart identification unit, the Ethernet interface processing unit, and the 2M optical interface processing unit are all connected to a bypass data unit.
  • the main control unit is configured to perform coordinated control and synchronization processing on each functional module of the communication device.
  • the uplink optical interface processing unit is configured to upload the data encapsulated into the SDH frame structure to the SDH device in the station through the standard STM-1 interface provided by the SDH; wherein the SDH device is configured to pass the 2.5G or 10G optical interface. Access to the fiber optic private network.
  • the smart identification unit is configured to determine, according to the interface number, the data encapsulation structure information, the source of the data information and the change of the data collected by the corresponding number port, and transmit the intelligently recognized information to the main control unit.
  • the intelligent identification unit completes the real-time discovery and identification function of the terminal device access or offline through the bypass data collection and the data frame depth resolution function, and transmits the intelligent identification information to the remote control center in real time through a dedicated communication control channel.
  • the method specifically includes the following steps:
  • the data collection interface of the dedicated communication device is numbered, the data is received through the numbered data collection interface, and the data source is identified by the number.
  • the content can determine the type of the access terminal device corresponding to the data collection interface, and its online or offline status.
  • the data reporting frequency of the wide-area stability control terminal equipment such as PMU and stability control device is 25 to 100 times.
  • Second consider the terminal information control command, file transfer and other transient information transmission time. If the bypass data unit does not receive the collected data report information within 3 seconds, it can be regarded as the terminal device is offline or faulty.
  • the intelligent identification unit maintains uninterrupted real-time monitoring. If the data is reported again within 3 seconds after the bypass data is interrupted, it can be regarded as the terminal device going online or troubleshooting.
  • the dedicated communication device detects the online or offline status and device category information of the wide-area stable terminal device such as the PMU and the stability control device detected by the intelligent identification unit, and reserves the dedicated control channel between the communication device and the central station to report to the central station in real time. Control system.

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Abstract

本发明提供一种具有智能识别功能的广域安稳通信装置及方法，通过在电力系统厂站端部署专用通信装置，实现广域测量单元(PMU)、稳控装置等广域稳控终端设备的统一接入，并通过光纤专网实现与稳控中心站之间的实时可靠通信。此外，专用通信装置可以实现广域稳控终端设备在线或离线状态实时自动发现与识别功能，并将所识别后的信息实时传送到广域安稳控制中心站。

Description

一种具有智能识别功能的广域安稳通信装置及方法
相关申请的交叉引用
本申请基于申请号为201610353985.5、申请日为2016年05月25日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明涉及电力系统通信技术领域，具体涉及一种具有智能识别功能的广域安稳通信装置及方法。
背景技术
随着跨区互联电网的建设和未来全球能源互联网的发展，将产生更多长距离、大范围的安稳控制类业务，此外，更多广域测量及新型控制设备和系统的应用，使得远距离的数据和信息的传递越来越多，广域通信流量较大，同步性要求高，业务对电力通信提出了高可靠、高实时的传输要求。
目前WAMS系统的数据采集和稳定控制系统的通信网络分别采用不同的通信网络，其中WAMS系统的PMU数据采集主要通过调度数据进行传输，供WAMS中心站和调度系统对电力线路的运行状态进行实时监控，而调度数据网对长数据时延和拥塞问题尚未得到较好的解决；安稳控制系统也通过点对点光纤专线对PMU数据进行采集来判断线路的负荷状态，并根据不同线路的负荷状态通过主站系统下发离线策略进行切机或切负荷等控制命令，这种点对点控制范围有限，难以适应广域稳定控制系统的大范围控制的实时性和可靠性要求。并且WAMS系统和安稳控制系统通信网络分离的状态存在难以实现数据共享，PMU数据重复采集，应用效率低的问题。
目前中心站点的控制系统对接入网络中的厂站内终端设备的识别主要 通过人工配置的方式来实现，如果厂站内稳控终端设备接入地点发生变化、设备上线或下线时都要通过人工更改系统配置，实现程序复杂；此外，一旦控制系统收不到终端设备的采集数据时，难以判断是设备故障还是通信线路故障，需要人工逐步查找故障原因，难以实现故障的自动发现和及时处理。因此，如何实现稳控终端设备的自动识别和在线状态的实时监控，是一个尚待解决的问题。
发明内容
为克服上述现有技术的不足，本发明实施例提供一种具有智能识别功能的广域安稳通信装置及方法，该通信方法通过在电力系统厂站端部署专用通信装置，并为广域稳控终端设备分配端到端的专用通道，实现WAMS系统和稳定控制系统的通信网络的共享；专用通信装置通过旁路数据采集和智能识别功能实现了广域安稳控制中心站对厂站内终端设备的接入状态进行远程实时监控制功能。
实现上述目的所采用的解决方案为：
一种具有智能识别功能的广域安稳信号通信装置，所述通信装置包括：智能识别单元，配置为数据采集接口进行编号，通过编号后的数据采集接口接收数据；
旁路数据单元，配置为通过所述数据采集接口采集到的数据进行旁路分流和数据过滤，得到所述数据在分流以及过滤之后所对应的数据帧的原始消息；
所述智能识别单元，配置为基于所述数据帧的原始消息，确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，以及所述接入终端设备的状态信息；其中，所述状态信息表征所述接入终端设备处于在线或离线状态。
优选地，所述智能识别单元，配置为根据至少一种接入终端设备中， 每一种接入终端设备所对应的数据帧格式和数据内容，确定所述数据帧所对应的数据采集接口的接入终端设备类型。其中，接入终端设备可以为广域稳控终端设备。
优选地，所述智能识别单元，配置为判断在预设时长内是否通过所述接入终端设备对应的数据采集接口中接收到数据帧，若接收到，则确定所述接入终端设备处于上线或者故障消除状态；否则，确定所述接入终端设备处于离线状态或故障状态。
优选地，所述广域安稳信号通信装置还包括：分别与主控单元相连接的上联光接口处理单元、复用/解复用单元、以太网接口处理单元和2M光接口处理单元；其中，
所述智能识别单元、所述以太网接口处理单元和所述2M光接口处理单元均与旁路数据单元相连。
优选地，所述主控单元，配置为对所述通信装置各功能模块的协调控制和同步处理。
优选地，所述上联光接口处理单元，配置为将封装成SDH帧结构的数据通过SDH提供的标准STM-1接口上传至站内SDH设备；其中，所述SDH设备，配置为通过2.5G或10G光接口接入光纤专网。
优选地，所述智能识别单元，配置为根据接口编号、数据封装结构信息判断数据信息的来源和对应编号端口采集数据的变化，并将智能识别后的信息传送给所述主控单元。
一种具有智能识别功能的广域安稳信号通信方法，所述通信方法包括：
(1)对通信装置的数据采集接口进行编号，通过编号后的数据采集接口接收数据；
(2)旁路数据单元通过所述数据采集接口采集到的数据进行旁路分流和数据过滤，得到所述数据在分流以及过滤之后所对应的数据帧的原始消 息；
(3)智能识别单元基于所述数据帧的原始消息，确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，以及所述接入终端设备的状态信息；其中，所述状态信息表征所述接入终端设备处于在线或离线状态。
优选地，所述确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，包括：
根据至少一种接入终端设备中，每一种接入终端设备所对应的数据帧格式和数据内容，确定所述数据帧所对应的数据采集接口的接入终端设备类型。其中，接入终端设备可以为广域稳控终端设备。
优选地，确定接收到所述数据帧的数据采集接口所对应的接入终端设备的状态信息，包括：判断在预设时长内是否通过所述接入终端设备对应的数据采集接口中接收到数据帧，若接收到，则确定所述接入终端设备处于上线或者故障消除状态；否则，确定所述接入终端设备处于离线状态或故障状态。
优选地，所述接入终端设备为广域稳控终端设备；所述方法还包括：针对所述广域稳控终端设备进行上报频率的设置。
与现有技术相比，本发明实施例具有以下有益效果：
1)广域信息采集和安稳控制可以在厂站内通过专用通信装置统一接入并上联至光纤通信专网，提高了广域数据采集和控制的实时性和可靠性，有效解决PMU数据通过调度数据网传输时存在数据时延和拥塞问题。
2)该通信方法通过在电力系统厂站端部署专用通信装置，并为广域稳控终端设备分配端到端的专用光纤通道，实现WAMS系统和稳定控制系统的通信网络的共享，有效地解决了WAMS系统和稳控系统通信网络分离的问题，提高通信网络的利用效率，同时可以实现PMU采集数据共享，避免 PMU数据重复采集，提高数据的利用效率。
3)本发明实施例所提出的通信方法可为每个厂站端的终端数据采集和控制装置分配独立的物理通信信道，实现端到端的通信控制功能，实现了中心站直接对厂站内设备进行远程配置和管理。
4)本发明实施例所提出的专用通信装置的智能识别功能，可对终端设备的接入状态进行实时监测，以及设备故障的提前发现和远程维护功能，有效避免了稳控终端设备上线或下线时都要通过人工更改系统配置的方式。
5)本发明实施例所提出的专用通信装置的智能识别功能，当控制系统收不到终端设备的采集数据时，可以自动判断是设备故障还是通信线路故障，协助实现故障的自动发现和及时处理，大大提高稳控终端设备故障排查和解决的效率。
附图说明
图1为本发明实施例一种具有智能识别功能的广域安稳信号通信方法流程示意图1；
图2为本发明实施例所提供的基于专用通信装置的广域稳控通信厂站内通信整体结构图；
图3为本发明实施例所提供的基于专用通信装置的广域稳控通信厂站内通信局部结构图；
图4为本发明实施例所提供的具有智能识别功能的广域安稳信号通信装置结构图；
图5为本发明实施例一种具有智能识别功能的广域安稳信号通信方法流程示意图2。
具体实施方式
下面结合附图对本发明的具体实施方式做进一步的详细说明。
一种具有智能识别功能的广域安稳信号通信装置，所述通信装置包括：分别与主控单元相连接的上联光接口处理单元、复用/解复用单元、智能识别单元、以太网接口处理单元和2M光接口处理单元；分别与所述智能识别单元、所述以太网接口处理单元和所述2M光接口处理单元相连的旁路数据单元。
所述主控单元用于对所述通信装置各功能模块的协调控制和同步处理。
所述上联光接口处理单元用于将封装成SDH帧结构的数据通过SDH提供的标准STM-1接口上传至站内SDH设备，再经由SDH设备构成的传输网将数据上传至控制中心；所述SDH设备接收来自控制中心的控制信息并进行解析通过对应的输出端口对稳控终端设备进行实时控制。
所述智能识别单元根据接口编号、数据封装结构信息判断数据信息的来源和对应编号端口采集数据的变化，并将智能识别后的信息传送给所述主控单元。
所述SDH设备通过2.5G或10G光接口接入光纤专网。
一种具有智能识别功能的广域安稳信号通信方法，如图1所示，所述通信方法包括：
(1)对通信装置的数据采集接口进行编号，通过编号后的数据采集接口接收数据；
(2)旁路数据单元对通过所述数据采集接口采集到的数据进行旁路分流和数据过滤，得到所述数据在分流以及过滤之后所对应的数据帧的原始消息；
其中，需要进一步说明的是，旁路分流为了对各种输入的数据流进行 采集，提供给智能识别单元进行检测，从而判断是何种数据类型，并将判断结果提供给主控单元，从对数据帧复用时打上相对应的标签便于接收端对数据类型进行识别和解析。
旁路分流的处理方式可以包括：从不同的以太网接口和2M数据接口输入的数据流进行监测，传送给主控单元的数据流进行实时采集，并将采集到的数据包传送给智能识别单元进行识别处理。
另外，因为数据流很大，旁路处理对数据包进行识别，并不关心具体传输的数据内容，为了数据过滤指的是将具体的数据内容过滤掉，而只提取帧头和数据长度等数据帧的原始信息，而原始接收的数据则是包含完整帧结构、帧长度和数据帧内容的完整信息。
(3)智能识别单元基于所述数据帧的原始消息，确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，以及所述接入终端设备的状态信息；其中，所述状态信息表征所述接入终端设备处于在线或离线状态。
所述步骤(3)中，所述确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，可以为：根据至少一种接入终端设备中，每一种接入终端设备所对应的数据帧格式和数据内容，确定所述数据帧所对应的数据采集接口的接入终端设备类型。其中，接入终端设备可以为广域稳控终端设备。
确定接收到所述数据帧的数据采集接口所对应的接入终端设备的状态信息，可以为：判断在预设时长内是否通过所述接入终端设备对应的数据采集接口中接收到数据帧，若接收到，则确定所述接入终端设备处于上线或者故障消除状态；否则，确定所述接入终端设备处于离线状态或故障状态。
具体来说，可以针对接入终端设备进行上报频率的设置，以使得接入 终端设备基于上报频率发送数据帧。
比如，所述广域稳控终端设备的数据上报频率为25～100次/秒；若旁路数据单元连续3秒内没有接收到采集数据上报信息，则判断广域稳控终端设备离线或故障；
若旁路数据单元中断后连续3秒内又恢复数据的上报，则判断广域稳控终端设备上线或故障消除。
所述复用/解复用单元，复用是指是对采集的以太网数据和E1接口数据根据SDH帧结构要求封装成标准的STM-1帧结构通过上联接口接入SDH网络；反之，解复用是指对从上联接口接收的SDH帧结构数据进行解析，并根据解析结果将数据分别通过传送至对应编号的以太网接口或E1接口单元。
所述旁路数据单元用于对从以太网接口处理单元和2M光接口处理单元采集的数据进行数据镜像和数据过滤处理，取出智能识别单元需要的接口编号和数据封装结构等信息传送给智能识别单元处理。
如图2所示，为本实施例中厂站内稳控终端设备通过专用通信装置，以及光纤专网接入中心站的通信结构图，所述系统包括广域稳控中心站，电力通信光纤专网，厂站内广域安稳专用通信装置，以及PMU、安稳装置等各类稳控终端接入装置。
所述光纤专网，利用光纤专网中SDH技术的通道复用特性，为每个接入专用通信装置的广域稳控终端设备通过约束最短路径算法分配一个从中心站到终端之间的端到端2M专用物理通道。
所述专用物理通道实现了中心站到厂站端稳控终端设备的端到端的通信控制功能，可以通过中心站直接对厂站内设备进行远程配置和管理。
如图3所示，图3为本实施例中基于专用通信装置的广域稳控通信厂站内通信结构图，所述系统包括站内SDH设备，广域安稳专用通信装置， 以及PMU、安稳装置等各类稳控终端接入装置。
所述SDH设备，通过STM-1接口实现与广域安稳专用通信装置的上联口连接，并通过2.5G或10G光接口接入光纤专网，实现与中心站的通信功能。
如图4所示，图4为本实施例中具有智能识别功能的广域安稳信号通信装置结构图，所述系统包括主控单元、旁路数据单元、智能识别单元、复用/解复用单元、以太网接口处理单元、2M光接口处理单元和上联光接口处理单元。
具体来说，
智能识别单元，配置为数据采集接口进行编号，通过编号后的数据采集接口接收数据；
旁路数据单元，配置为通过所述数据采集接口采集到的数据进行旁路分流和数据过滤，得到所述数据在分流以及过滤之后所对应的数据帧的原始消息；
所述智能识别单元，配置为基于所述数据帧的原始消息，确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，以及所述接入终端设备的状态信息；其中，所述状态信息表征所述接入终端设备处于在线或离线状态。
所述智能识别单元，配置为根据至少一种接入终端设备中，每一种接入终端设备所对应的数据帧格式和数据内容，确定所述数据帧所对应的数据采集接口的接入终端设备类型。其中，接入终端设备可以为广域稳控终端设备。
所述智能识别单元，配置为判断在预设时长内是否通过所述接入终端设备对应的数据采集接口中接收到数据帧，若接收到，则确定所述接入终端设备处于上线或者故障消除状态；否则，确定所述接入终端设备处于离 线状态或故障状态。
所述广域安稳信号通信装置还包括：分别与主控单元相连接的上联光接口处理单元、复用/解复用单元、以太网接口处理单元和2M光接口处理单元；其中，
所述智能识别单元、所述以太网接口处理单元和所述2M光接口处理单元均与旁路数据单元相连。
所述主控单元，配置为对所述通信装置各功能模块的协调控制和同步处理。
所述上联光接口处理单元，配置为将封装成SDH帧结构的数据通过SDH提供的标准STM-1接口上传至站内SDH设备；其中，所述SDH设备，配置为通过2.5G或10G光接口接入光纤专网。
所述智能识别单元，配置为根据接口编号、数据封装结构信息判断数据信息的来源和对应编号端口采集数据的变化，并将智能识别后的信息传送给所述主控单元。
所述智能识别单元，通过旁路数据采集和数据帧深度解析功能完成对终端设备接入或离线的实时发现、身份识别功能，并通过专用的通信控制通道将智能识别信息实时传输至远程控制中心，如图5所示，具体包括如下步骤：
1)首先对专用通信装置的数据采集接口进行编号，通过编号后的数据采集接口接收数据，并且通过所述编号标识数据来源。
2)对采集数据进行旁路分流和数据过滤，得到所述数据采集接口接收到的数据帧的原始消息，根据PMU、稳控装置等广域稳控终端设备各自传输的不同数据帧格式和数据内容，可以判断出与所述数据采集接口相对应的接入终端设备类型，及其在线或离线状态。
3)PMU、稳控装置等广域稳控终端设备的数据上报频率为25～100次 /秒，考虑终端设备控制命令、文件传输等暂态信息传输时间，若旁路数据单元连续3秒内没有接收到采集数据上报信息，可视为终端设备离线或故障。
4)智能识别单元保持不间断实时监测，若旁路数据中断后连续3秒内又恢复数据的上报，则可视为终端设备上线或故障消除。
5)专用通信装置通过智能识别单元检测的PMU、稳控装置等广域稳控终端设备的在线或离线状态及设备类别信息通过通信装置与中心站之间预留专用控制通道实时上报给中心站的控制系统。
最后应当说明的是:以上实施例仅用于说明本申请的技术方案而非对其保护范围的限制，尽管参照上述实施例对本申请进行了详细的说明，所属领域的普通技术人员应当理解：本领域技术人员阅读本申请后依然可对申请的具体实施方式进行种种变更、修改或者等同替换，但这些变更、修改或者等同替换，均在申请待批的权利要求保护范围之内。

Claims (11)

  1. 一种具有智能识别功能的广域安稳信号通信装置，所述通信装置包括：
    智能识别单元，配置为数据采集接口进行编号，通过编号后的数据采集接口接收数据；
    旁路数据单元，配置为通过所述数据采集接口采集到的数据进行旁路分流和数据过滤，得到所述数据在分流以及过滤之后所对应的数据帧的原始消息；
    所述智能识别单元，配置为基于所述数据帧的原始消息，确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，以及所述接入终端设备的状态信息；其中，所述状态信息表征所述接入终端设备处于在线或离线状态。
  2. 如权利要求1所述的广域安稳信号通信装置，其中，所述智能识别单元，配置为根据至少一种接入终端设备中，每一种接入终端设备所对应的数据帧格式和数据内容，确定所述数据帧所对应的数据采集接口的接入终端设备类型。其中，接入终端设备可以为广域稳控终端设备。
  3. 如权利要求1所述的广域安稳信号通信装置，其中，所述智能识别单元，配置为判断在预设时长内是否通过所述接入终端设备对应的数据采集接口中接收到数据帧，若接收到，则确定所述接入终端设备处于上线或者故障消除状态；否则，确定所述接入终端设备处于离线状态或故障状态。
  4. 如权利要求1-3任一项所述的广域安稳信号通信装置，其中，所述广域安稳信号通信装置还包括：分别与主控单元相连接的上联光接口处理单元、复用/解复用单元、以太网接口处理单元和2M光接口处理单元；其中，
    所述智能识别单元、所述以太网接口处理单元和所述2M光接口处理单 元均与旁路数据单元相连。
  5. 如权利要求4所述的广域安稳信号通信装置，其中，
    所述主控单元，配置为对所述通信装置各功能模块的协调控制和同步处理。
  6. 如权利要求4所述的广域安稳信号通信装置，其中
    所述上联光接口处理单元，配置为将封装成SDH帧结构的数据通过SDH提供的标准STM-1接口上传至站内SDH设备；其中，所述SDH设备，配置为通过2.5G或10G光接口接入光纤专网。
  7. 如权利要求4所述的广域安稳信号通信装置，其中，
    所述智能识别单元，配置为根据接口编号、数据封装结构信息判断数据信息的来源和对应编号端口采集数据的变化，并将智能识别后的信息传送给所述主控单元。
  8. 一种具有智能识别功能的广域安稳信号通信方法，所述通信方法包括：
    (1)对通信装置的数据采集接口进行编号，通过编号后的数据采集接口接收数据；
    (2)旁路数据单元通过所述数据采集接口采集到的数据进行旁路分流和数据过滤，得到所述数据在分流以及过滤之后所对应的数据帧的原始消息；
    (3)智能识别单元基于所述数据帧的原始消息，确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，以及所述接入终端设备的状态信息；其中，所述状态信息表征所述接入终端设备处于在线或离线状态。
  9. 如权利要求8所述的通信方法，其中，所述确定接收到所述数据帧的数据采集接口所对应的接入终端设备类型，包括：
    根据至少一种接入终端设备中，每一种接入终端设备所对应的数据帧格式和数据内容，确定所述数据帧所对应的数据采集接口的接入终端设备类型。其中，接入终端设备可以为广域稳控终端设备。
  10. 如权利要求9所述的通信方法，其中，确定接收到所述数据帧的数据采集接口所对应的接入终端设备的状态信息，包括：判断在预设时长内是否通过所述接入终端设备对应的数据采集接口中接收到数据帧，若接收到，则确定所述接入终端设备处于上线或者故障消除状态；否则，确定所述接入终端设备处于离线状态或故障状态。
  11. 如权利要求10所述的通信方法，其中，所述接入终端设备为广域稳控终端设备；所述方法还包括：针对所述广域稳控终端设备进行上报频率的设置。
PCT/CN2017/080971 2016-05-25 2017-04-18 一种具有智能识别功能的广域安稳通信装置及方法 Ceased WO2017202159A1 (zh)

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113779806A (zh) * 2021-09-22 2021-12-10 南方电网科学研究院有限责任公司 一种电力稳控仿真模型构建方法、装置及仿真系统
US11277361B2 (en) 2020-05-03 2022-03-15 Monday.com Ltd. Digital processing systems and methods for variable hang-time for social layer messages in collaborative work systems
US11275742B2 (en) 2020-05-01 2022-03-15 Monday.com Ltd. Digital processing systems and methods for smart table filter with embedded boolean logic in collaborative work systems
US11301623B2 (en) 2020-02-12 2022-04-12 Monday.com Ltd Digital processing systems and methods for hybrid scaling/snap zoom function in table views of collaborative work systems
US11307753B2 (en) 2019-11-18 2022-04-19 Monday.Com Systems and methods for automating tablature in collaborative work systems
US11392556B1 (en) 2021-01-14 2022-07-19 Monday.com Ltd. Digital processing systems and methods for draft and time slider for presentations in collaborative work systems
US11410129B2 (en) 2010-05-01 2022-08-09 Monday.com Ltd. Digital processing systems and methods for two-way syncing with third party applications in collaborative work systems
US11436359B2 (en) 2018-07-04 2022-09-06 Monday.com Ltd. System and method for managing permissions of users for a single data type column-oriented data structure
CN115290146A (zh) * 2022-10-09 2022-11-04 承德华文水利工程有限公司 用于水资源监测的远程在线监控方法
US11698890B2 (en) 2018-07-04 2023-07-11 Monday.com Ltd. System and method for generating a column-oriented data structure repository for columns of single data types
US11741071B1 (en) 2022-12-28 2023-08-29 Monday.com Ltd. Digital processing systems and methods for navigating and viewing displayed content
US11829953B1 (en) 2020-05-01 2023-11-28 Monday.com Ltd. Digital processing systems and methods for managing sprints using linked electronic boards
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US12014138B2 (en) 2020-01-15 2024-06-18 Monday.com Ltd. Digital processing systems and methods for graphical dynamic table gauges in collaborative work systems
US12056664B2 (en) 2021-08-17 2024-08-06 Monday.com Ltd. Digital processing systems and methods for external events trigger automatic text-based document alterations in collaborative work systems
US12056255B1 (en) 2023-11-28 2024-08-06 Monday.com Ltd. Digital processing systems and methods for facilitating the development and implementation of applications in conjunction with a serverless environment
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US12169802B1 (en) 2023-11-28 2024-12-17 Monday.com Ltd. Digital processing systems and methods for managing workflows
US12353419B2 (en) 2018-07-23 2025-07-08 Monday.com Ltd. System and method for generating a tagged column-oriented data structure
US12379835B2 (en) 2023-06-13 2025-08-05 Monday.com Ltd. Digital processing systems and methods for enhanced data representation
US12619833B2 (en) 2023-12-29 2026-05-05 Monday.com Ltd. Digital processing systems and methods for implementing and managing artificial intelligence functionalities in applications

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105871466B (zh) * 2016-05-25 2021-10-29 全球能源互联网研究院 一种具有智能识别功能的广域安稳通信装置及方法
CN106850357A (zh) * 2016-12-12 2017-06-13 全球能源互联网研究院 一种电力广域网通信装置
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CN109947064B (zh) * 2019-04-03 2020-07-14 清华大学 智能通水温度控制专家系统及硬件检测和数据监测方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101409442A (zh) * 2008-11-25 2009-04-15 中国南方电网有限责任公司 基于广域测量系统的具有可靠选择性的快速线路后备保护方法
US20090307233A1 (en) * 2008-06-02 2009-12-10 Guorui Zhang Efficient Handling of PMU Data for Wide Area Power System Monitoring and Visualization
CN102938588A (zh) * 2012-12-10 2013-02-20 上海市电力公司 电网智能安全稳定预警与控制系统
CN103166219A (zh) * 2013-01-30 2013-06-19 中国电力科学研究院 基于超实时仿真的电网在线稳定决策控制系统及控制方法
CN105871466A (zh) * 2016-05-25 2016-08-17 全球能源互联网研究院 一种具有智能识别功能的广域安稳通信装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101018187B (zh) * 2006-02-08 2010-09-01 中兴通讯股份有限公司 一种支持以太网业务接入的多链路传输设备
CN101446603B (zh) * 2008-11-11 2011-04-06 中国电力科学研究院 一种电力系统分布式多功能一体化测量方法
WO2012159291A1 (zh) * 2011-06-24 2012-11-29 华为技术有限公司 识别终端类型的方法及无线接入网设备
CN102545387B (zh) * 2012-01-20 2014-06-04 中国电力科学研究院 一种智能变电站一体化信息平台
CN202918305U (zh) * 2012-05-25 2013-05-01 北京昊普康科技有限公司 Sdh多业务综合传输设备
CN102801211B (zh) * 2012-06-13 2015-04-29 南京南瑞继保电气有限公司 刀片式构架的数据集中器
CN102904341A (zh) * 2012-09-20 2013-01-30 中国电力科学研究院 一种电网交换平台的实现方法
CN103346615B (zh) * 2013-06-25 2015-10-07 中国南方电网有限责任公司 基于智能远动的厂站端集控方法及装置
CN105515900B (zh) * 2015-12-07 2019-04-19 北京奇虎科技有限公司 一种获取终端在线状态的方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090307233A1 (en) * 2008-06-02 2009-12-10 Guorui Zhang Efficient Handling of PMU Data for Wide Area Power System Monitoring and Visualization
CN101409442A (zh) * 2008-11-25 2009-04-15 中国南方电网有限责任公司 基于广域测量系统的具有可靠选择性的快速线路后备保护方法
CN102938588A (zh) * 2012-12-10 2013-02-20 上海市电力公司 电网智能安全稳定预警与控制系统
CN103166219A (zh) * 2013-01-30 2013-06-19 中国电力科学研究院 基于超实时仿真的电网在线稳定决策控制系统及控制方法
CN105871466A (zh) * 2016-05-25 2016-08-17 全球能源互联网研究院 一种具有智能识别功能的广域安稳通信装置及方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
XING, JIN ET AL.: "Prospect of the PMU/WAMS Wide Area Monitoring and Control System", NORTH CHINA ELECTRIC POWER, 30 September 2015 (2015-09-30) *

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