CN107493269B - Intelligent electronic equipment of transformer substation and data sending and receiving method and system thereof - Google Patents
Intelligent electronic equipment of transformer substation and data sending and receiving method and system thereof Download PDFInfo
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Abstract
The invention is applicable to the field of electric power, and provides intelligent electronic equipment of a transformer substation, and a data sending and receiving method and system thereof. The method comprises the following steps: acquiring an identity and a data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model; the information model is based on the IEC61850 standard, the information model defines data objects of the intelligent electronic equipment and data attributes corresponding to the data objects, and the data attributes corresponding to the data objects comprise identification of the data objects and data attribute values of the data objects corresponding to the identification; packaging data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the obtained identity identification and data attribute value of the data object; and controlling to send the encapsulated data. The dynamic model of the invention reduces the maintenance work of the transformer substation caused by the change of the model, can obviously reduce the number of information items in the model and thus reduce the resource expenditure of a computer system.
Description
Technical Field
The invention belongs to the field of electric power, and particularly relates to intelligent electronic equipment of a transformer substation, and a data sending and receiving method and system thereof.
Background
With the development of intelligent electrical technology, the construction of transformer substations gradually changes from traditional stations to intelligent stations, and digitization and networking become important characteristics of transformer substation automation systems. The International Electrotechnical Commission (IEC) has specifically formulated the IEC61850 standard as the only international standard for substation communication networks to meet the requirements of different manufacturers for device integration applications. The translation is introduced in China and is equivalently adopted as the DL/T860 series standard of the power industry. The IEC61850 standard realizes the engineering operation standardization of the intelligent substation. The engineering implementation of the intelligent substation becomes standard, uniform and transparent. No matter which system integrator establishes the intelligent substation project, the structure and layout of the whole substation can be known through an SCD (system configuration) file, and the method has an irreplaceable effect on the development of the intelligent substation.
The IEC61850 standard specifies a communication method between Intelligent Electronic Devices (IEDs) of a substation. The IED is also called a power secondary device, and a measurement and control unit, a protection device, an intelligent terminal and the like can be regarded as the IED. The core idea of the IEC61850 standard is to establish an information model inside the IED by using a standardized method (SCL configuration file), and form a template of an information interaction mode between IEDs in cooperation with a corresponding communication service model. The functions implemented by the IED are embodied as an IED information model, and access to the IED, i.e. access to its internal information model, is provided.
The IEC61850 standard is commonly used in the construction of substations, and the application range is not limited to the communication between IEDs in substations, and the IEC61850 standard is adopted for the communication between IEDs in substations and a master station system. The use of the information model can avoid the complicated point-to-point work among IEDs in the past engineering implementation. In addition, the establishment of the information model is also an information semantization process, and each information item is endowed with determined semantics through the specification of the information name, so that the interoperation between IEDs is possible.
The IEC61850 standard provides a whole set of technical solutions for communication between IEDs with fixed models and function semantics, but leads to a tight coupling relationship between the IED information model and functions implemented by the IEDs and between the IED information model and the communication structure of the IEDs, and lacks effective support for scenarios where the information model is not fixed.
The appearance of applications such as network message recording and analyzing equipment and power secondary equipment online monitoring brings new problems to the application of the IEC61850 standard. The characteristics of the applications are that the behaviors of other IEDs are monitored in real time, and early warning is generated on various abnormal conditions found, so that the information model of the IEDs changes along with the change of the secondary equipment of the substation power (such as reconstruction and extension of the substation) on one hand and the development of functional requirements on the other hand.
Taking the network message recording and analyzing device as an example, the network message recording and analyzing device has the functions of capturing and analyzing various network messages in the transformer substation, and evaluating and alarming the communication network state and the IED operation/health state of the transformer substation. Therefore, the information model of the network message recording and analyzing device should include the following data objects:
a network communication state;
communication content between IEDs;
the operational and health status of the IED;
other various intelligent diagnostic results.
Data attributes of network communication status, communication content between IEDs, and operation and health status of IEDs vary with IEDs within a substation. Another problem is that if all of the above information is modeled, the network message recording and analyzing device model is too large, which brings huge resource overhead to other systems accessing the network message recording and analyzing device.
Disclosure of Invention
The invention aims to provide intelligent electronic equipment of a transformer substation and a data sending and receiving method and system thereof, and aims to solve the problem that the IEC61850 standard lacks effective support for scenes with unfixed information models.
In a first aspect, the present invention provides a data transmission method for a substation intelligent electronic device, where the method includes:
acquiring an identity and a data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model; the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic equipment and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects comprise identification of the data objects and data attribute values of the data objects corresponding to the identification;
packaging data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the obtained identity identification and data attribute value of the data object;
and controlling to send the encapsulated data.
In a second aspect, the present invention provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the method for transmitting data of a substation intelligent electronic device as described above.
In a third aspect, the present invention provides an intelligent electronic device for a substation, including:
one or more processors;
a memory; and
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, which when executing the computer programs implement the steps of the method of data transmission of a substation intelligent electronic device as described above.
In a fourth aspect, the present invention provides a data transmission system for substation intelligent electronic devices, where the system includes:
the acquisition module is used for acquiring the identity and the data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model; the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic equipment and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects comprise identification of the data objects and data attribute values of the data objects corresponding to the identification;
the packaging module is used for packaging the data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the acquired identity and data attribute values of the data object;
and the control sending module is used for controlling and sending the encapsulated data.
In a fifth aspect, the present invention provides a data receiving method for substation intelligent electronic devices, where the method includes:
receiving data sent by a sender, wherein the data is encapsulated by the sender according to a pre-constructed information model and an acquired data attribute value; the information model is based on the IEC61850 standard, and defines a data object of a sender and data attributes corresponding to the data object, wherein the data attributes corresponding to the data object comprise an identity of the data object and a data attribute value of the data object corresponding to the identity;
and analyzing the data according to a pre-constructed information model to obtain the identity of the data object of the sender and the data attribute value of the data object corresponding to the identity.
In a sixth aspect, the present invention provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the data receiving method of the substation intelligent electronic device as described above.
In a seventh aspect, the present invention provides an intelligent electronic device for a substation, including:
one or more processors;
a memory; and
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, which when executing the computer programs implement the steps of the data reception method of a substation intelligent electronic device as described above.
In an eighth aspect, the present invention provides a data receiving system for substation intelligent electronic devices, where the system includes:
the receiving module is used for receiving data sent by a sender, wherein the data is encapsulated by the sender according to a pre-constructed information model and an acquired data attribute value; the information model is based on the IEC61850 standard, and defines a data object of a sender and data attributes corresponding to the data object, wherein the data attributes corresponding to the data object comprise an identity of the data object and a data attribute value of the data object corresponding to the identity;
and the analysis module is used for analyzing the data according to a pre-constructed information model to obtain the identity of the data object of the sender and the data attribute value of the data object corresponding to the identity.
In the invention, the intelligent electronic equipment of the transformer substation packages the data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the obtained identity and data attribute value of the data object, wherein the information model is based on the IEC61850 standard and defines the data object of the intelligent electronic equipment and the data attribute corresponding to the data object, and the data attribute corresponding to the data object comprises the identity of the data object and the data attribute value of the data object corresponding to the identity. The information model is a dynamic model, the structure of the information model of the IEC61850 standard is not changed, the characteristic that the information semantics of the information model of the IEC850 standard is determined is only expanded, and the data attributes in the information model comprise the identity of the data object and the data attribute value of the data object corresponding to the identity, so that the data attributes corresponding to the data object are uncertain, and the whole information model is converted into the dynamic model from a fixed model. The dynamic model converts the uncertainty of the model into the uncertainty of the data attribute, so that the information model of the intelligent electronic equipment of the transformer substation can be fixed in advance, and the transformer substation maintenance work caused by the change of the model is reduced; dynamic models can significantly reduce the number of information items in the model and thereby reduce the resource overhead of the computer system.
Drawings
Fig. 1 is a flowchart of a data transmission method for substation intelligent electronic devices according to an embodiment of the present invention.
Fig. 2 is a specific structural block diagram of the substation intelligent electronic device provided in the third embodiment of the present invention.
Fig. 3 is a functional module block diagram of a data transmission system of a substation intelligent electronic device according to a fourth embodiment of the present invention.
Fig. 4 is a flowchart of a data receiving method of the substation intelligent electronic device according to the fifth embodiment of the present invention.
Fig. 5 is a specific structural block diagram of a substation intelligent electronic device according to a seventh embodiment of the present invention.
Fig. 6 is a functional module block diagram of a data receiving system of a substation intelligent electronic device according to an eighth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
The first embodiment is as follows:
referring to fig. 1, a data transmission method for intelligent electronic equipment of a substation according to an embodiment of the present invention includes the following steps:
s101, acquiring an identity and a data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model;
the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic device and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects include identification of the data objects and data attribute values of the data objects corresponding to the identification.
S102, packaging data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the obtained identity and data attribute values of the data object;
and S103, controlling to send the encapsulated data.
In the following, for example, the Substation intelligent electronic device is a network message recording and analyzing apparatus, and the data Object of the intelligent electronic device is, for example, a monitored GOOSE (Generic Object organized following Event, Generic Object Oriented Substation Event) link, where each GOOSE link is identified by a unique appid. In order to monitor the on-off status of GOOSE links, the prior art method constructs each GOOSE link into a data object in the information model, where the data object is used to represent the on-off status of a GOOSE link. The data attribute corresponding to each data object is the on-off state of the GOOSE link. As shown in the following table:
data object 1
Data object 2
Such information models result on the one hand in the content of the model being fixed and on the other hand in the model being too voluminous.
By adopting the data transmission method for the intelligent electronic equipment of the transformer substation, all GOOSE links are constructed into one data object, and the data object is used for representing the on-off state of all GOOSE links. The data attribute corresponding to each data object includes an identifier of a GOOSE link and an on-off state corresponding to each GOOSE link. As shown in the following table:
data object 1
Example two:
the second embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the method for transmitting data of the intelligent electronic device of the substation includes:
acquiring an identity and a data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model; the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic device and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects include identification of the data objects and data attribute values of the data objects corresponding to the identification.
Packaging data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the obtained identity identification and data attribute value of the data object;
and controlling to send the encapsulated data.
Example three:
fig. 2 shows a specific structural block diagram of a substation intelligent electronic device provided in a third embodiment of the present invention, where the substation intelligent electronic device 100 provided in the third embodiment of the present invention includes:
one or more processors 101;
a memory 102; and
one or more computer programs, wherein the one or more computer programs are stored in the memory 102 and configured to be executed by the one or more processors 101, the processor 101 implementing the steps of the method of data transmission of a substation intelligent electronic device as follows when executing the computer program:
acquiring an identity and a data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model; the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic device and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects include identification of the data objects and data attribute values of the data objects corresponding to the identification.
Packaging data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the obtained identity identification and data attribute value of the data object;
and controlling to send the encapsulated data.
Example four:
referring to fig. 3, a data transmission system of a substation intelligent electronic device according to a fourth embodiment of the present invention includes:
the acquiring module 11 is configured to acquire, according to a pre-established information model, an identity and a data attribute value of a data object that needs to be carried by data to be sent of the intelligent electronic device;
the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic device and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects include identification of the data objects and data attribute values of the data objects corresponding to the identification.
The encapsulation module 12 is configured to encapsulate data to be sent by the intelligent electronic device according to a pre-established information model and the obtained identity and data attribute values of the data object;
and a control sending module 13, configured to control sending of the encapsulated data.
Example five:
referring to fig. 4, a fifth embodiment of the present invention provides a data receiving method for substation intelligent electronic devices, including the following steps:
s201, receiving data sent by a sender, wherein the data is encapsulated by the sender according to a pre-constructed information model and an acquired data attribute value.
The information model is based on the IEC61850 standard, and defines a data object of a sender and data attributes corresponding to the data object, wherein the data attributes corresponding to the data object include an identity of the data object and a data attribute value of the data object corresponding to the identity.
S202, analyzing the data according to a pre-constructed information model to obtain the identity of the data object of the sender and the data attribute value of the data object corresponding to the identity.
Example six:
an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the method for receiving data of a substation intelligent electronic device includes:
receiving data sent by a sender, wherein the data is encapsulated by the sender according to a pre-constructed information model and an acquired data attribute value, the information model is based on an IEC61850 standard, and the information model defines a data object of the sender and a data attribute corresponding to the data object, wherein the data attribute corresponding to the data object comprises an identity of the data object and a data attribute value of the data object corresponding to the identity;
and analyzing the data according to a pre-constructed information model to obtain the identity of the data object of the sender and the data attribute value of the data object corresponding to the identity.
Example seven:
fig. 5 shows a specific structural block diagram of a transformer substation intelligent electronic device provided in a seventh embodiment of the present invention, and a transformer substation intelligent electronic device 200 provided in a third embodiment of the present invention includes:
one or more processors 201;
a memory 202; and
one or more computer programs, wherein the one or more computer programs are stored in the memory 202 and configured to be executed by the one or more processors 201, the processor 201 executing the computer programs to implement the steps of a data reception method for a substation intelligent electronic device as follows:
receiving data sent by a sender, wherein the data is encapsulated by the sender according to a pre-constructed information model and an acquired data attribute value, the information model is based on an IEC61850 standard, and the information model defines a data object of the sender and a data attribute corresponding to the data object, wherein the data attribute corresponding to the data object comprises an identity of the data object and a data attribute value of the data object corresponding to the identity;
and analyzing the data according to a pre-constructed information model to obtain the identity of the data object of the sender and the data attribute value of the data object corresponding to the identity.
Example eight:
referring to fig. 6, a data receiving system of a substation intelligent electronic device according to an eighth embodiment of the present invention includes:
the receiving module 21 is configured to receive data sent by a sender, where the data is encapsulated by the sender according to a pre-constructed information model and an obtained data attribute value.
The information model is based on the IEC61850 standard, and defines a data object of a sender and data attributes corresponding to the data object, wherein the data attributes corresponding to the data object include an identity of the data object and a data attribute value of the data object corresponding to the identity.
And the analysis module 22 is configured to analyze the data according to a pre-established information model to obtain an identity of a data object of a sender and a data attribute value of the data object corresponding to the identity.
In the embodiment of the invention, the substation intelligent electronic device packages the data to be sent of the intelligent electronic device according to a pre-constructed information model and the obtained identity and data attribute value of the data object, wherein the information model is based on the IEC61850 standard, and defines the data object of the intelligent electronic device and the data attribute corresponding to the data object, and the data attribute corresponding to the data object comprises the identity of the data object and the data attribute value of the data object corresponding to the identity. The information model is a dynamic model, the structure of the information model of the IEC61850 standard is not changed, the characteristic that the information semantics of the information model of the IEC850 standard is determined is only expanded, and the data attributes in the information model comprise the identity of the data object and the data attribute value of the data object corresponding to the identity, so that the data attributes corresponding to the data object are uncertain, and the whole information model is converted into the dynamic model from a fixed model. The dynamic model converts the uncertainty of the model into the uncertainty of the data attribute, so that the information model of the intelligent electronic equipment of the transformer substation can be fixed in advance, and the transformer substation maintenance work caused by the change of the model is reduced; dynamic models can significantly reduce the number of information items in the model and thereby reduce the resource overhead of the computer system.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A data transmission method of intelligent electronic equipment of a transformer substation is characterized by comprising the following steps:
acquiring an identity and a data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model; the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic equipment and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects comprise identification of the data objects and data attribute values of the data objects corresponding to the identification; the data attribute corresponding to the data object is used for representing the data attribute values of the data objects of all the identity identifiers, the object name of the data object is fixed for the data objects of all the identity identifiers, and the attribute name of the data object is dynamic;
packaging data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the obtained identity identification and data attribute value of the data object;
and controlling to send the encapsulated data.
2. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the method for transmitting data of a substation intelligent electronic device according to claim 1.
3. A substation intelligent electronic device comprising:
one or more processors;
a memory; and
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, characterized in that the processors, when executing the computer programs, implement the steps of the data transmission method of a substation intelligent electronic device according to claim 1.
4. A data transmission system of intelligent electronic equipment of a transformer substation is characterized by comprising:
the acquisition module is used for acquiring the identity and the data attribute value of a data object required to be carried by data to be sent of the intelligent electronic equipment according to a pre-constructed information model; the information model is based on the IEC61850 standard, and defines data objects of the intelligent electronic equipment and data attributes corresponding to the data objects, wherein the data attributes corresponding to the data objects comprise identification of the data objects and data attribute values of the data objects corresponding to the identification; the data attribute corresponding to the data object is used for representing the data attribute values of the data objects of all the identity identifiers, the object name of the data object is fixed for the data objects of all the identity identifiers, and the attribute name of the data object is dynamic;
the packaging module is used for packaging the data to be sent of the intelligent electronic equipment according to a pre-constructed information model and the acquired identity and data attribute values of the data object;
and the control sending module is used for controlling and sending the encapsulated data.
5. A data receiving method of intelligent electronic equipment of a transformer substation is characterized by comprising the following steps:
receiving data sent by a sender, wherein the data is encapsulated by the sender according to a pre-constructed information model and an acquired data attribute value; the information model is based on the IEC61850 standard, and defines a data object of a sender and data attributes corresponding to the data object, wherein the data attributes corresponding to the data object comprise an identity of the data object and a data attribute value of the data object corresponding to the identity; the data attribute corresponding to the data object is used for representing the data attribute values of the data objects of all the identity identifiers, the object name of the data object is fixed for the data objects of all the identity identifiers, and the attribute name of the data object is dynamic;
and analyzing the data according to a pre-constructed information model to obtain the identity of the data object of the sender and the data attribute value of the data object corresponding to the identity.
6. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of the data reception method of a substation intelligent electronic device according to claim 5.
7. A substation intelligent electronic device comprising:
one or more processors;
a memory; and
one or more computer programs, wherein the one or more computer programs are stored in the memory and configured to be executed by the one or more processors, characterized in that the processors, when executing the computer programs, implement the steps of the data receiving method of a substation intelligent electronic device according to claim 5.
8. A data receiving system of substation intelligent electronic equipment is characterized in that the system comprises:
the receiving module is used for receiving data sent by a sender, wherein the data is encapsulated by the sender according to a pre-constructed information model and an acquired data attribute value; the information model is based on the IEC61850 standard, and defines a data object of a sender and data attributes corresponding to the data object, wherein the data attributes corresponding to the data object comprise an identity of the data object and a data attribute value of the data object corresponding to the identity; the data attribute corresponding to the data object is used for representing the data attribute values of the data objects of all the identity identifiers, the object name of the data object is fixed for the data objects of all the identity identifiers, and the attribute name of the data object is dynamic;
and the analysis module is used for analyzing the data according to a pre-constructed information model to obtain the identity of the data object of the sender and the data attribute value of the data object corresponding to the identity.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101035099A (en) * | 2007-02-09 | 2007-09-12 | 浙江大学 | General gateway design method for realizing the IEC61850 standard |
| CN101706816A (en) * | 2009-12-22 | 2010-05-12 | 广东电网公司电力科学研究院 | Method for detecting digitized transformer station model |
| CN102004817A (en) * | 2010-11-03 | 2011-04-06 | 中国科学院电工研究所 | International electrotechnical commission (IEC) 61850-7-420 standard-based distributed generating equipment modeling implementation method |
| CN103560581A (en) * | 2013-10-21 | 2014-02-05 | 江苏省电力设计院 | Method for mapping micro-grid multi-agent control to IEC61850-GOOSE |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062535A1 (en) * | 2007-11-15 | 2009-05-22 | Siemens Aktiengesellschaft | Method and arrangement for protecting, controlling or monitoring an electrical switchgear or power supply station |
| CN104393679B (en) * | 2014-11-26 | 2016-09-07 | 国家电网公司 | A kind of intelligent substation status information Proxy Method |
| CN106056227B (en) * | 2016-07-13 | 2020-02-21 | 南京国电南自电网自动化有限公司 | Intelligent substation service tracking method based on IEC61850 standard |
| CN106372301A (en) * | 2016-08-29 | 2017-02-01 | 西电通用电气自动化有限公司 | Method and system for detecting visualization and configuration consistency of configuration file of intelligent substation |
| CN106716371B (en) * | 2016-11-09 | 2020-11-10 | 达闼科技（北京）有限公司 | Application opening method, electronic equipment and management server |
| CN106951694B (en) * | 2017-03-07 | 2020-01-14 | 国网冀北电力有限公司 | Adaptive modeling method for online monitoring system of secondary equipment of power system |
-
2017
- 2017-07-27 CN CN201710625838.3A patent/CN107493269B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101035099A (en) * | 2007-02-09 | 2007-09-12 | 浙江大学 | General gateway design method for realizing the IEC61850 standard |
| CN101706816A (en) * | 2009-12-22 | 2010-05-12 | 广东电网公司电力科学研究院 | Method for detecting digitized transformer station model |
| CN102004817A (en) * | 2010-11-03 | 2011-04-06 | 中国科学院电工研究所 | International electrotechnical commission (IEC) 61850-7-420 standard-based distributed generating equipment modeling implementation method |
| CN103560581A (en) * | 2013-10-21 | 2014-02-05 | 江苏省电力设计院 | Method for mapping micro-grid multi-agent control to IEC61850-GOOSE |
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