CN104951620A - Business rule based method for auditing SCD (substation configuration description) files of smart substation - Google Patents

Abstract

The invention discloses a smart substation configuration file SCD file review method based on business rules, which includes the following steps: basic model definition, defining model classes used in project template description; the model classes include: smart device class, input virtual terminal class, output virtual terminal class, input virtual terminal set class, output virtual terminal set class, virtual secondary circuit class, virtual secondary circuit group class, interval class or substation design scheme rule class; The standard procedure specifications and typical design specifications require the definition of various project templates, including the definition of standard smart device templates, the definition of interval type templates, and the definition of substation design rule templates; use various project templates to review SCD files. The invention can check out various file errors in advance after the construction design of the substation project is completed, so as to ensure the efficiency of intelligent substation design review.

Description

Smart substation configuration file SCD file review method based on business rules

technical field

The invention relates to a method for auditing SCD files of intelligent substation configuration files based on business rules.

Background technique

Smart substations (including digital substations) use the latest communication technology and information processing technology. Compared with conventional substations, their structure and form have undergone revolutionary changes. In conventional substations, information communication between devices is realized using cables. Terminals The circuit information between terminals is described through design drawings, while in smart substations, the information communication in smart substations following the IEC61850 standard is realized through network signals, and the circuit information between terminals is described in SCD files that conform to SCL semantics and syntax to describe. In order to enable professionals to understand, the concept of virtual terminals is currently abstracted in China to correspond to the real terminals of conventional substations.

At present, domestic SCD documents are basically based on the virtual terminal semantics by engineering designers or debuggers, who associate the input virtual terminals with the output virtual terminals one by one to form a virtual secondary circuit, and write the virtual secondary circuit into the SCD file. Each specific substation project needs to be done again, resulting in a large workload for circuit configuration of each substation and poor reusability. However, the number of virtual circuits in each smart substation is very large, reaching hundreds or thousands. At present, the audit of these circuits is verified one by one through on-site commissioning tests. However, due to circuit errors in the SCD file, repeated commissioning workload on the project commissioning site It is very large. If the correctness of the smart device configuration scheme, device virtual terminal, and virtual secondary circuit in the SCD can be checked before commissioning on the project site based on business, the commissioning efficiency on the project site will be greatly improved.

With the advancement of the construction of smart substations in China, the standardization level of devices has been greatly improved. The industry has successively issued technical specifications and standards such as "four unifications" and "six unifications". It is possible to detect the business rules of the smart substation configuration file.

Contents of the invention

The purpose of the present invention is to solve the above problems, to provide a smart substation configuration file SCD file review method based on business rules, which has the ability to check out various file errors early after the construction design of the substation project is completed, so as to ensure the review of smart substation design The advantage of efficiency.

In order to achieve the above object, the present invention adopts the following technical solutions:

A method for auditing SCD files of smart substation configuration files based on business rules, comprising the following steps:

Step (1): Basic model definition: According to the relationship between the primary system and the secondary system in the smart substation, define the model classes used in the project template description; the model classes include: intelligent device class, input virtual terminal class, output Virtual terminal class, input virtual terminal set class, output virtual terminal set class, virtual secondary circuit class, virtual secondary circuit group class, interval class and substation design scheme rule class;

Step (2): Apply the model class of step (1), combined with the power industry's "State Grid Corporation of Power Transmission and Transformation Engineering General Equipment - 110 (66) ~ 750kV Smart Substation Secondary Equipment", "Line Protection and Auxiliary Device Standardization Design Specifications", "Standardized Design Specifications for Transformers, High Voltage Shunt Reactors, Busbar Protection and Auxiliary Devices", "Typical Design of Power Transmission and Transformation Projects of State Grid Corporation" require the definition of various project templates, including the definition of standard smart device templates and the definition of intervals Type templates and templates for defining substation design scheme rules;

Step (3): Use various project templates in step (2) to review the SCD file: review of smart device configuration schemes; review of input virtual terminals and output virtual terminals of smart devices; review of virtual secondary circuits between smart devices.

The attributes of the intelligent device category include: template name, substation voltage level, primary main connection mode, interval type, device function type, protection type, protection basic model code, and protection optional function code;

The attributes of the input virtual terminal class include: virtual terminal number, virtual terminal name, and the input virtual terminal is associated with the device where the input virtual terminal is located;

The attributes of the output virtual terminal class include: output virtual terminal number, output virtual terminal name, and the output virtual terminal is associated with the device where the output virtual terminal is located;

The input virtual terminal set class is associated with the device and the virtual terminals in the set; each smart device has and only one input virtual terminal set;

The output virtual terminal set class is associated with the device and the virtual terminals in the set, and each smart device has and only one output virtual terminal set;

The virtual secondary circuit class, the secondary circuit is the relationship between the input and output virtual terminals of the smart device, and each secondary circuit includes two attributes: output virtual terminal and input virtual terminal;

The virtual secondary circuit group class, the virtual secondary circuit group refers to the collection of virtual secondary circuits between two intelligent devices that need to communicate in the substation, and is associated with the devices at both ends of the virtual secondary circuit;

The attributes of the compartment class include a compartment name and a compartment type, which are associated with smart devices in the compartment;

The substation design scheme rule class has attributes including: rule name, substation voltage level, and primary main connection mode; it is associated with bay type, devices in each type of bay, and virtual secondary circuit groups between all devices.

According to the relationship between the primary system and the secondary system in the smart substation, it means that the secondary system protects, controls, measures, measures, and monitors the primary system, so the physical characteristics of the primary system directly determine the physical characteristics of the secondary system. .

The physical characteristics of the primary system include: substation voltage level, primary main wiring mode and bay type,

The physical characteristics of the secondary system include: the configuration mode of the smart device, the function type of the device, virtual terminals and virtual secondary circuits.

Defining a standard smart device template in the step (2) includes the following steps:

Combined with "General Equipment for State Grid Corporation of Power Transmission and Transformation Projects - 110(66) ~ 750kV Smart Substation Secondary Equipment", "Standardized Design Specifications for Line Protection and Auxiliary Devices", "Transformer, High Voltage Shunt Reactor and Busbar Protection and Auxiliary Devices Standardized Design Specifications", "Typical Design of State Grid Corporation of Power Transmission and Transformation Projects", according to the smart device category defined in step (1),

Step (2a-1): Define various intelligent device templates used in substations of different voltage levels, in various main wiring modes, and in different bay types;

Step (2a-2): Each smart device template defines an input virtual subset;

Step (2a-3): Each smart device template defines an output virtual subset.

Defining the interval type template in the step (2) includes the following steps:

Step (2b-1): According to the functional requirements of various primary equipment intervals for smart devices, define various general interval type templates;

Step (2b-2): Each bay type template defines the smart devices and their types included in the bay;

Step (2b-3): The type of smart device should be in one-to-one correspondence with the standard smart device template;

Step (2b-4): Define a virtual secondary circuit group between each smart device in the bay type template and other smart devices in the bay type template.

The step of defining the substation design scheme rule template in the described step (2) is:

Step (2c-1): Combining the two factors of substation voltage level and primary main connection mode, define the substation design scheme rule template one by one;

Step (2c-2): each substation design scheme rule template defines all interval types contained in the design scheme rule template;

Step (2c-3): Each bay type has a one-to-one correspondence with the bay type template, that is, the virtual secondary circuit group between the smart devices in the bay is consistent with the definition of the bay type template;

Step (2c-4): Define virtual secondary circuit groups between each smart device in each bay type and smart devices in other bays.

The review of the smart device configuration scheme includes the following steps:

Step (3-1a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, Primary main wiring mode, number and type of bays, list of smart devices in bays.

Step (3-1b): According to the voltage level of the substation and the primary main connection mode, determine the applicable substation design scheme rule template for review;

Step (3-1c): Check in turn whether the interval types defined in the substation design scheme rule template are consistent with the number and type of intervals described in the SCD file. The consistent judgment method is each interval defined in the substation design scheme rule template The type has at least one instance in the SCD file;

Step (3-1d): Check in turn whether the definition of the intelligent device in each interval type defined in the substation design scheme rule template is consistent with the description in the SCD file. The consistent judgment method is the corresponding interval defined in the substation design scheme rule template The type and number of smart devices in the type are the same as the type described in the SCD file, and the number is equal.

The steps of inputting virtual terminal and outputting virtual terminal auditing of the smart device are as follows:

Step (3-2a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, One-time main wiring mode, number and type of bays, list of smart devices in the bay, smart device input virtual terminals, smart device output virtual terminal information, device function type, protection type, protection basic model code of each smart device, protection options function code;

Step (3-2b): For each smart device, determine the standard for review based on its substation voltage level, primary main wiring mode, bay type, device function type, protection type, protection basic model code, and protection optional function code attributes smart device template;

Step (3-2c): For each smart device, review the consistency between the description of the smart device in the SCD file and the standard smart device template. The criteria for judging whether they are consistent are:

(3-2c-a): Whether the number of input virtual terminals in the input virtual terminal set of the smart device described in the SCD file and the name of each input virtual terminal are equal to the number and name of the standard smart device template;

(3-2c-b): Whether the number of output virtual terminals in the output virtual terminal set of the smart device described in the SCD file and the name of each output virtual terminal are equal to the number and name of the standard smart device template;

Step (3-2d): cyclically review all smart devices in the SCD file.

The virtual secondary loop review between the smart devices includes the following steps:

Step (3-3a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, The primary main wiring method, the number and type of bays, the list of smart devices in the bay, and the virtual secondary circuit group between smart devices.

Step (3-3b): According to the voltage level of the substation and the primary main connection mode, determine the applicable substation design scheme rule template for review;

Step (3-3c): Audit the virtual secondary circuit group between each smart device and other smart devices in turn, and the audit items include:

Step (3-3c-a): In-interval virtual secondary loop review:

Determine the interval type template according to the interval where the smart device is located, and check whether the virtual secondary circuit group between the smart device and other smart devices in the interval is consistent with that described in the SCD file. The consistent judgment method is the number of circuits in the virtual signal circuit group are equal, the names of the input virtual terminals and output virtual terminals of each loop are the same.

Step (3-3c-b): Inter-Bay Virtual Secondary Loop Audit:

According to the selected substation design scheme rule template, check whether the virtual secondary circuit group between the smart device and smart devices in other compartments is consistent with that described in the SCD file. The consistent judgment method is the number of circuits in the virtual signal circuit group are equal, the names of the input virtual terminals and output virtual terminals of each loop are the same.

Beneficial effects of the present invention:

The SCD file review method based on business rules disclosed in the present invention is based on the substantial improvement of the standardization level of devices in the industry and technical specifications and standards such as "four unifications" and "six unifications", and defines the model of business rules, based on The basic model of business rules defines engineering templates such as standard smart device templates, bay type templates, and substation design plan rule templates. The application templates are used to implement configuration schemes for smart devices, virtual terminals for input and output of smart devices, and virtual secondary circuits for smart devices in the SCD file. Automated review can check out various document errors early after the construction design of the substation project is completed, ensuring the efficiency of smart substation design review. It is an effective method for smart substation design review and can greatly improve the design and commissioning cycle of smart substations.

Description of drawings

Fig. 1 is the overall flowchart of the present invention;

Fig. 2 is the flowchart of step (2) of the present invention;

Fig. 3 is the audit flow chart of the smart device configuration scheme of step (3) of the present invention;

Fig. 4 is the audit flowchart of the smart device input virtual terminal and output virtual terminal of step (3) of the present invention;

Fig. 5 is the flow chart of the virtual secondary circuit review between the smart devices of step (3) of the present invention;

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in Figure 1, a kind of intelligent substation configuration file SCD file review method based on business rules, comprises the following steps: Step (1): basic model definition, defines the model class that project template description uses; Said model class includes: Smart devices, input virtual terminals, output virtual terminals, input virtual terminal sets, output virtual terminal sets, virtual secondary circuits, virtual secondary circuit groups, intervals and substation design scheme rules;

Step (2): Apply the model class of step (1), and define various project templates in combination with relevant standard procedures and typical design specifications of the power industry, including defining standard smart device templates, defining interval type templates, and defining substation design schemes rule template;

Step (3): Use the various project templates in step (2) to review the SCD file.

The attributes of the intelligent device category include: template name, substation voltage level, primary main connection mode, interval type, device function type, protection type, protection basic model code, and protection optional function code;

The attributes of the input virtual terminal class include: virtual terminal number, virtual terminal name, and the input virtual terminal is associated with the device where the input virtual terminal is located;

The attributes of the output virtual terminal class include: output virtual terminal number, output virtual terminal name, and the output virtual terminal is associated with the device where the output virtual terminal is located;

The input virtual terminal set class is associated with the device and the virtual terminals in the set; each smart device has and only one input virtual terminal set;

The output virtual terminal set class is associated with the device and the virtual terminals in the set, and each smart device has and only one output virtual terminal set;

The virtual secondary circuit class, the secondary circuit is the relationship between the input and output virtual terminals of the smart device, and each secondary circuit includes two attributes: output virtual terminal and input virtual terminal;

The virtual secondary circuit group class, the virtual secondary circuit group refers to the collection of virtual secondary circuits between two intelligent devices that need to communicate in the substation, and is associated with the devices at both ends of the virtual secondary circuit;

The attributes of the compartment class include a compartment name and a compartment type, which are associated with smart devices in the compartment;

The substation design scheme rule class has attributes including: rule name, substation voltage level, and primary main connection mode; it is associated with bay type, devices in each type of bay, and virtual secondary circuit groups between all devices.

As shown in Figure 2, defining a standard smart device template in the step (2) includes the following steps:

Combined with the general equipment specification, according to the smart device class defined in step (1),

Step (2a-1): Define various intelligent device templates used in substations of different voltage levels, in various main wiring modes, and in different bay types;

Step (2a-2): Each smart device template defines an input virtual subset;

Step (2a-3): Each smart device template defines an output virtual subset.

1. Example of a standard smart device template

a) Table 1 Template Properties

Note: When the "device dry type" of the smart device is not equal to "relay protection", the values of "protection type", "protection basic model code" and "protection optional function code" are "NULL"

b) Table 2 Standard intelligent device template 2-LP-DIF-20 input and output terminal set

Table 3 Standard smart device template N-MU-20-L input and output terminal set

Table 4 Standard intelligent device template N-BP-20 input and output terminal set

Defining the interval type template in the step (2) includes the following steps:

Step (2b-1): According to the functional requirements of various primary equipment intervals for smart devices, define various general interval type templates;

Step (2b-2): Each bay type template defines the smart devices and their types included in the bay;

Step (2b-3): The type of smart device should be in one-to-one correspondence with the standard smart device template;

Step (2b-4): Define a virtual secondary circuit group between each smart device in the bay type template and other smart devices in the bay type template.

2. Examples of interval type templates

a) Interval type attribute

Table 5 Interval Type Example 1

interval name 220-L interval type line spacing

The list of devices in the compartment in Table 6 is as follows:

device name Corresponding standard smart device template line protection device 2-LP-DIF-20 line merging unit N-MU-20-L Line intelligent terminal N-IT-CB-3P

Table 7 Interval Type Example 2

interval name 220-B interval type Busbar interval

The list of devices in the compartment in Table 8 is as follows:

device name Corresponding standard smart device template bus protection device N-BP-20 bus merging unit N-MU-20-B

a) Table 9 Example of virtual secondary circuit group in the line interval

The step of defining the substation design scheme rule template in the described step (2) is:

Step (2c-1): Combining the two factors of substation voltage level and primary main connection mode, define the substation design scheme rule template one by one;

Step (2c-2): each substation design scheme rule template defines all interval types contained in the design scheme rule template;

Step (2c-3): Each bay type has a one-to-one correspondence with the bay type template, that is, the virtual secondary circuit group between the smart devices in the bay is consistent with the definition of the bay type template;

Step (2c-4): Define virtual secondary circuit groups between each smart device in each bay type and smart devices in other bays.

3. Table 10 Example of substation design scheme rule template

This substation design proposal rule template includes the following intervals:

Interval Type Template Name interval type 220-L line spacing 110-L line spacing 220-B Busbar interval 110-B Busbar interval

Table 11 Example of a circuit between compartments;

Described step (3) comprises the steps:

Step (3-1): Review of smart device configuration scheme;

Step (3-2): Smart device input virtual terminal, output virtual terminal review;

Step (3-3): virtual secondary loop review between smart devices.

As shown in Figure 3, described step (3-1) comprises the following steps:

Step (3-1a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, Primary main wiring mode, number and type of bays, list of smart devices in bays.

Step (3-1b): According to the voltage level of the substation and the primary main connection mode, determine the applicable substation design scheme rule template for review;

Step (3-1c): Check in turn whether the interval types defined in the substation design scheme rule template are consistent with the number and type of intervals described in the SCD file. The consistent judgment method is each interval defined in the substation design scheme rule template The type has at least one instance in the SCD file;

Step (3-1d): Check in turn whether the definition of the intelligent device in each interval type defined in the substation design scheme rule template is consistent with the description in the SCD file. The consistent judgment method is the corresponding interval defined in the substation design scheme rule template The type and number of smart devices in the type are the same as the type described in the SCD file, and the number is equal.

As shown in Figure 4, the step of described step (3-2) is:

Step (3-2a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, One-time main wiring mode, number and type of bays, list of smart devices in the bay, smart device input virtual terminals, smart device output virtual terminal information, device function type, protection type, protection basic model code of each smart device, protection options function code;

Step (3-2b): For each smart device, determine the standard for review based on its substation voltage level, primary main wiring mode, bay type, device function type, protection type, protection basic model code, and protection optional function code attributes smart device template;

Step (3-2c): For each smart device, review the consistency between the description of the smart device in the SCD file and the standard smart device template. The criteria for judging whether they are consistent are:

(3-2c-a): Whether the number of input virtual terminals in the input virtual terminal set of the smart device described in the SCD file and the name of each input virtual terminal are equal to the number and name of the standard smart device template;

(3-2c-b): Whether the number of output virtual terminals in the output virtual terminal set of the smart device described in the SCD file and the name of each output virtual terminal are equal to the number and name of the standard smart device template;

Step (3-2d): cyclically review all smart devices in the SCD file.

As shown in Figure 5, described step (3-3) comprises the following steps:

Step (3-3a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, The primary main wiring method, the number and type of bays, the list of smart devices in the bay, and the virtual secondary circuit group between smart devices.

Step (3-3b): According to the voltage level of the substation and the primary main connection mode, determine the applicable substation design scheme rule template for review;

Step (3-3c): Audit the virtual secondary circuit group between each smart device and other smart devices in turn, and the audit items include:

Step (3-3c-a): In-interval virtual secondary loop review:

Determine the interval type template according to the interval where the smart device is located, and check whether the virtual secondary circuit group between the smart device and other smart devices in the interval is consistent with that described in the SCD file. The consistent judgment method is the number of circuits in the virtual signal circuit group are equal, the names of the input virtual terminals and output virtual terminals of each loop are the same.

Step (3-3c-b): Inter-Bay Virtual Secondary Loop Audit:

According to the selected substation design scheme rule template, check whether the virtual secondary circuit group between the smart device and smart devices in other compartments is consistent with that described in the SCD file. The consistent judgment method is the number of circuits in the virtual signal circuit group are equal, the names of the input virtual terminals and output virtual terminals of each loop are the same.

Although the specific implementation of the present invention has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the present invention. Those skilled in the art should understand that on the basis of the technical solution of the present invention, those skilled in the art do not need to pay creative work Various modifications or variations that can be made are still within the protection scope of the present invention.

Claims (10)

1. A method for reviewing an intelligent substation configuration file SCD file based on business rules, is characterized in that it comprises the steps: Step (1): Basic model definition: According to the relationship between the primary system and the secondary system in the smart substation, define the model classes used in the project template description; the model classes include: intelligent device class, input virtual terminal class, output Virtual terminal class, input virtual terminal set class, output virtual terminal set class, virtual secondary circuit class, virtual secondary circuit group class, interval class and substation design scheme rule class; Step (2): Apply the model class of step (1), combined with the power industry's "State Grid Corporation of Power Transmission and Transformation Engineering General Equipment - 110 (66) ~ 750kV Smart Substation Secondary Equipment", "Line Protection and Auxiliary Device Standardization Design Specifications", "Standardized Design Specifications for Transformers, High Voltage Shunt Reactors, Busbar Protection and Auxiliary Devices", "Typical Design of Power Transmission and Transformation Projects of State Grid Corporation" require the definition of various project templates, including the definition of standard smart device templates and the definition of intervals Type templates and templates for defining substation design scheme rules; Step (3): Use various project templates in step (2) to review the SCD file: review of smart device configuration schemes; review of input virtual terminals and output virtual terminals of smart devices; review of virtual secondary circuits between smart devices. 2. A kind of smart substation configuration file SCD file review method based on business rules as claimed in claim 1, it is characterized in that, refer to according to the relation between primary system and secondary system in smart substation: secondary system is to The primary system performs protection, control, measurement, metering, and monitoring, so the physical characteristics of the primary system directly determine the physical characteristics of the secondary system. 3. a kind of smart substation configuration file SCD file review method based on business rules as claimed in claim 2, is characterized in that, The physical characteristics of the primary system include: substation voltage level, primary main wiring mode and bay type, The physical characteristics of the secondary system include: the configuration mode of the smart device, the function type of the device, virtual terminals and virtual secondary circuits. 4. a kind of smart substation configuration file SCD file checking method based on business rules as claimed in claim 1, is characterized in that, in described step (2), definition standard smart device template comprises the steps: Combined with "General Equipment for State Grid Corporation of Power Transmission and Transformation Projects - 110(66) ~ 750kV Smart Substation Secondary Equipment", "Standardized Design Specifications for Line Protection and Auxiliary Devices", "Transformer, High Voltage Shunt Reactor and Busbar Protection and Auxiliary Devices Standardized Design Specifications", "Typical Design of State Grid Corporation of Power Transmission and Transformation Projects", according to the smart device category defined in step (1), Step (2a-1): Define various intelligent device templates used in substations of different voltage levels, in various main wiring modes, and in different bay types; Step (2a-2): Each smart device template defines an input virtual subset; Step (2a-3): Each smart device template defines an output virtual subset. 5. a kind of smart substation configuration file SCD file review method based on business rules as claimed in claim 1, is characterized in that, in the described step (2), definition interval type template comprises the steps: Step (2b-1): According to the functional requirements of various primary equipment intervals for smart devices, define various general interval type templates; Step (2b-2): Each bay type template defines the smart devices and their types included in the bay; Step (2b-3): The type of smart device should be in one-to-one correspondence with the standard smart device template; Step (2b-4): Define a virtual secondary circuit group between each smart device in the bay type template and other smart devices in the bay type template. 6. a kind of intelligent substation configuration file SCD file review method based on business rules as claimed in claim 1, is characterized in that, the step of defining substation design scheme rule template in the described step (2) is: Step (2c-1): Combining the two factors of substation voltage level and primary main connection mode, define the substation design scheme rule template one by one; Step (2c-2): each substation design scheme rule template defines all interval types contained in the design scheme rule template; Step (2c-3): Each bay type has a one-to-one correspondence with the bay type template, that is, the virtual secondary circuit group between the smart devices in the bay is consistent with the definition of the bay type template; Step (2c-4): Define virtual secondary circuit groups between each smart device in each bay type and smart devices in other bays. 7. A kind of smart substation configuration file SCD file review method based on business rules as claimed in claim 1, is characterized in that, described smart device configuration scheme review comprises the steps: Step (3-1a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, One-time main wiring mode, number and type of bays, list of smart devices in bays; Step (3-1b): According to the voltage level of the substation and the primary main connection mode, determine the applicable substation design scheme rule template for review; Step (3-1c): Check in turn whether the interval types defined in the substation design scheme rule template are consistent with the number and type of intervals described in the SCD file. The consistent judgment method is each interval defined in the substation design scheme rule template The type has at least one instance in the SCD file; Step (3-1d): Check in turn whether the definition of the intelligent device in each interval type defined in the substation design scheme rule template is consistent with the description in the SCD file. The consistent judgment method is the corresponding interval defined in the substation design scheme rule template The type and number of smart devices in the type are the same as the type described in the SCD file, and the number is equal. 8. A kind of smart substation configuration file SCD file checking method based on business rules as claimed in claim 1, is characterized in that, the step of described smart device input virtual terminal, output virtual terminal auditing is: Step (3-2a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, One-time main wiring mode, number and type of bays, list of smart devices in the bay, smart device input virtual terminals, smart device output virtual terminal information, device function type, protection type, protection basic model code of each smart device, protection options function code; Step (3-2b): For each smart device, determine the standard for review based on its substation voltage level, primary main wiring mode, bay type, device function type, protection type, protection basic model code, and protection optional function code attributes smart device template; Step (3-2c): For each smart device, review the consistency between the description of the smart device in the SCD file and the standard smart device template. The criteria for judging whether they are consistent are: (3-2c-a): Whether the number of input virtual terminals in the input virtual terminal set of the smart device described in the SCD file and the name of each input virtual terminal are equal to the number and name of the standard smart device template; (3-2c-b): Whether the number of output virtual terminals in the output virtual terminal set of the smart device described in the SCD file and the name of each output virtual terminal are equal to the number and name of the standard smart device template; Step (3-2d): cyclically review all smart devices in the SCD file. 9. A kind of smart substation configuration file SCD file examination method based on business rules as claimed in claim 1, is characterized in that, the virtual secondary circuit examination between described intelligent devices comprises the steps: Step (3-3a): Based on the IEC61850 standard and the syntax definition of the SCD file in the Q/GDW1396-2012 "IEC61850 Engineering Relay Protection Application Model", analyze the reviewed SCD, and obtain the substation voltage level defined in the SCD file, The primary main wiring method, the number and type of bays, the list of smart devices in the bay, and the virtual secondary circuit group between smart devices; Step (3-3b): According to the voltage level of the substation and the primary main connection mode, determine the applicable substation design scheme rule template for review; Step (3-3c): Audit the virtual secondary circuit group between each smart device and other smart devices in turn, and the audit items include: Step (3-3c-a): In-interval virtual secondary loop review: Determine the interval type template according to the interval where the smart device is located, and check whether the virtual secondary circuit group between the smart device and other smart devices in the interval is consistent with that described in the SCD file. The consistent judgment method is the number of circuits in the virtual signal circuit group Equal, the names of the input virtual terminals and output virtual terminals of each circuit are the same; Step (3-3c-b): Inter-Bay Virtual Secondary Loop Audit: According to the selected substation design scheme rule template, check whether the virtual secondary circuit group between the smart device and smart devices in other compartments is consistent with that described in the SCD file. The consistent judgment method is the number of circuits in the virtual signal circuit group are equal, the names of the input virtual terminals and output virtual terminals of each loop are the same. 10. A kind of business rule-based smart substation configuration file SCD file examination method as claimed in claim 1, is characterized in that, The attributes of the intelligent device category include: template name, substation voltage level, primary main connection mode, interval type, device function type, protection type, protection basic model code, and protection optional function code; The attributes of the input virtual terminal class include: virtual terminal number, virtual terminal name, and the input virtual terminal is associated with the device where the input virtual terminal is located; The attributes of the output virtual terminal class include: output virtual terminal number, output virtual terminal name, and the output virtual terminal is associated with the device where the output virtual terminal is located; The input virtual terminal set class is associated with the device and the virtual terminals in the set; each smart device has and only one input virtual terminal set; The output virtual terminal set class is associated with the device and the virtual terminals in the set, and each smart device has and only one output virtual terminal set; The virtual secondary circuit class, the secondary circuit is the relationship between the input and output virtual terminals of the smart device, and each secondary circuit includes two attributes: output virtual terminal and input virtual terminal; The virtual secondary circuit group class, the virtual secondary circuit group refers to the collection of virtual secondary circuits between two intelligent devices that need to communicate in the substation, and is associated with the devices at both ends of the virtual secondary circuit; The attributes of the compartment class include a compartment name and a compartment type, which are associated with smart devices in the compartment; The substation design scheme rule class has attributes including: rule name, substation voltage level, and primary main connection mode; it is associated with bay type, devices in each type of bay, and virtual secondary circuit groups between all devices.