Remote protection control system based on intelligent pressing plate

Abstract

The invention relates to the technical field of electrical equipment, in particular to a remote protection control system based on an intelligent pressing plate. Comprising a central control unit used for setting a plurality of protection loops according to equipment parameters in a plant area, and protection nodes are arranged on the protection loops; the pressing plate unit comprises a plurality of pressing plate modules, the pressing plate modules are arranged on the protection nodes, and the pressing plate unit is used for controlling the start-stop state of each protection loop; and the monitoring unit comprises a plurality of monitoring sub-modules, the monitoring sub-modules are connected with the pressing plate modules, and the monitoring unit is used for acquiring monitoring parameters of the pressing plate modules. By replacing the intelligent pressing plate with state acquisition, remote control and communication functions, real-time monitoring of each pressing plate module is realized, remote control of starting and stopping of each protection loop is accurately and efficiently completed, and by periodically monitoring the state of each pressing plate module, early warning of potential faults of each pressing plate module is performed in time, so that the safety of the protection loop is ensured. And a corresponding maintenance strategy is formulated, and stable operation of each pressing plate module is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of electrical equipment, and in particular to a remote protection control system based on an intelligent pressure plate. Background Art

[0002] There are many large-scale power equipment in power plants. The start and stop of these large-scale equipment are not directly driven, but rely on secondary circuits to operate and protect the large-scale equipment. In order to protect the large-scale equipment so that it can operate safely, the secondary protection circuit is particularly important. Once the protection circuit is not put into operation, when the large-scale power equipment fails, it will not be able to provide protection for the equipment in time, resulting in huge losses.

[0003] At the same time, there are many functional pressure plates in the station, and their locations are scattered. When operating, it takes a lot of time to find the location of the pressure plate, which makes the work efficiency unable to improve. Some pressure plate labels are not clear enough and may cause misoperation. Therefore, the station urgently needs a system that can realize remote viewing of pressure plate status, online editing of pressure plate name and location, and remote control, safe and stable to solve the above problems. Summary of the invention

[0004] The purpose of this application is: to solve the above-mentioned technical problems, this application provides a remote protection control system based on intelligent pressure plates, aiming to achieve real-time monitoring of each pressure plate and ensure the safe operation of various large-scale equipment.

[0005] In some embodiments of the present application, by replacing the intelligent pressure plate with status acquisition, remote control and communication functions, real-time monitoring of each pressure plate module can be achieved, and the remote control of the start and stop of each protection circuit can be completed accurately and efficiently, thereby improving operational efficiency and ensuring the safe operation of various large-scale equipment.

[0006] In some embodiments of the present application, by periodically monitoring the status of each pressure plate module, timely warnings are issued for potential failures of each pressure plate module, and corresponding maintenance strategies are formulated to ensure the stable operation of each pressure plate module and avoid the problem of the protection circuit being unable to start and the electrical equipment being unable to be protected due to pressure plate failure.

[0007] In some embodiments of the present application, a remote protection control system based on an intelligent pressure plate is provided, comprising:

[0008] The central control unit is used to set a plurality of protection circuits according to the equipment parameters in the factory area, and the protection circuits are provided with protection nodes;

[0009] A pressure plate unit, comprising a plurality of pressure plate modules, wherein the pressure plate modules are arranged on the protection nodes, and the pressure plate unit is used to control the start and stop states of each protection circuit;

[0010] The monitoring unit includes a plurality of monitoring submodules, wherein the monitoring submodules are connected to the pressure plate modules, and the monitoring unit is used to obtain monitoring parameters of each pressure plate module.

[0011] In some embodiments of the present application, the central control unit includes:

[0012] A first processing module, used to set working parameters of each pressing plate module;

[0013] The second processing module is used to set the monitoring parameters of each pressing plate module and generate the operation risk value of each pressing plate module;

[0014] The third processing module is used to determine whether to generate a warning instruction according to all operation risk values.

[0015] In some embodiments of the present application, the first processing module is further used to:

[0016] Establish a protection circuit sequence A, A = (a1, a2...a i …a n ), where a i is the i-th protection circuit; n is the number of protection circuits;

[0017] Establish a platen module sequence B, B = (b1, b2...b i …b n ), where b i is the pressure plate module corresponding to the i-th protection circuit;

[0018] The first processing module is also used to sequentially set a according to the protection circuit sequence A i Protect the circuit for the target;

[0019] Generate a real-time fault risk value c of the target protection circuit;

[0020] Preset fault risk value threshold C1;

[0021] If c>C1, the first processing module generates a primary control instruction of the pressure plate module corresponding to the target protection circuit;

[0022] If c<C1, the first processing module generates a secondary control instruction of the pressure plate module corresponding to the target protection circuit;

[0023] Generate control instructions for each pressure plate module in sequence.

[0024] In some embodiments of the present application, when generating a real-time fault risk value c of a target protection circuit, the method includes:

[0025] Generate multiple first-level monitoring indicators based on a preset diagnostic model of the target protection circuit;

[0026] Obtain real-time parameters of each first-level monitoring indicator;

[0027] Generate a real-time failure risk value c;

[0028]

[0029] Among them, U1 is the preset first conversion coefficient; θ3 is the number of first-level monitoring indicators; k i is the real-time reference value of the i-th first-level monitoring indicator; k' i is the safety reference value of the i-th primary monitoring indicator; α i is the influencing factor of the i-th first-level monitoring indicator.

[0030] In some embodiments of the present application, the second processing module is further used to:

[0031] According to the platen module sequence B, the i-th platen module is sequentially set as the target platen module;

[0032] Generate a monitoring evaluation value d of the target pressure plate module;

[0033] According to the monitoring evaluation value d, a feedback time axis of the target pressure plate module is set, wherein the feedback time axis includes a plurality of feedback time nodes;

[0034] Generate the monitoring and evaluation values ​​of each pressure plate module in turn, and establish the monitoring and evaluation value series D, D = (d1, d2...d i …d n ), where d i is the monitoring evaluation value of the i-th pressure plate module;

[0035] The feedback time axis of each pressure plate module is set according to the monitoring evaluation value series D.

[0036] In some embodiments of the present application, when generating the monitoring evaluation value d of the target pressure plate module, it includes:

[0037]

[0038] Among them, e1 is the preset first weight coefficient; e2 is the preset second weight coefficient; Q1 is the preset first fixed coefficient; Q2 is the preset second fixed coefficient; θ1 is the number of platen evaluation indicators; β 1i is the influencing factor of the i-th pressure plate evaluation index; j 1i is the reference value of the i-th pressure plate evaluation index in the target pressure plate module; θ2 is the number of loop evaluation indicators; β 2i is the influencing factor of the i-th loop evaluation index; j 2i It is the reference value of the evaluation index of the i-th circuit in the protection circuit corresponding to the target pressure plate module.

[0039] In some embodiments of the present application, the second processing module is further used to:

[0040] Acquire the monitoring data packet of the target pressure plate module according to the preset feedback time node;

[0041] Generate an operation risk value f of the target pressure plate module according to the monitoring data packet;

[0042]

[0043] Among them, e3 is the preset third weight coefficient; e4 is the preset fourth weight coefficient; e5 is the preset fifth weight coefficient; Q3 is the preset third fixed coefficient; Q4 is the preset fourth fixed coefficient; Q5 is the preset fifth fixed coefficient; r is the number of secondary monitoring indicators in the target pressure plate module; gi is the real-time reference value of the i-th secondary monitoring indicator in the target pressure plate module; g'i is the safety reference value of the i-th secondary monitoring indicator in the i-th target pressure plate module; m is the compensation coefficient set based on environmental parameters; μi is the influencing factor of the i-th secondary monitoring indicator in the target pressure plate module; P is the historical evaluation value based on the target pressure plate module;

[0044] Generate the operation risk value of each pressure plate module in turn.

[0045] In some embodiments of the present application, when setting the compensation coefficient m, it includes:

[0046] Generate an environmental disturbance value T according to the monitoring data packet of the target pressure plate module at the current feedback time node;

[0047]

[0048] Among them, U2 is the preset second conversion coefficient; θ4 is the number of environmental monitoring indicators; s i is the influencing factor of the i-th environmental monitoring indicator; h i is the real-time monitoring value of the i-th environmental monitoring indicator at the current feedback time node; h' i is the standard reference value of the i-th environmental monitoring indicator

[0049] The compensation coefficient m of the target pressure plate module at the current feedback time node is set according to the preset environmental disturbance value-compensation coefficient mapping table and the environmental disturbance value T.

[0050] In some embodiments of the present application, the third processing module is further used to:

[0051] A first operation risk value threshold F1 and a second operation risk value threshold F2 of a preset target platen module, and F1<F2;

[0052] Obtain the operation risk value f of the target pressure plate module;

[0053] If f<F1, no warning instruction is generated for the target pressure plate module;

[0054] If F1<f<F2, a first-level warning instruction is generated for the target pressure plate module;

[0055] If f>F2, a secondary warning instruction is generated for the target pressure plate module;

[0056] Determine in turn whether each pressure plate module generates a warning instruction.

[0057] Compared with the prior art, the remote protection control system based on the intelligent pressure plate in the embodiment of the present application has the following beneficial effects:

[0058] By replacing the intelligent pressure plate with status collection, remote control and communication functions, real-time monitoring of each pressure plate module can be achieved, and the remote control of the start and stop of each protection circuit can be completed accurately and efficiently, thereby improving operational efficiency and ensuring the safe operation of various large-scale equipment.

[0059] Through periodic monitoring of the status of each pressure plate module, timely warning of potential failures of each pressure plate module can be issued, and corresponding maintenance strategies can be formulated to ensure the stable operation of each pressure plate module and avoid the problem of protection circuit failure to start and electrical equipment failure to be protected due to pressure plate failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 It is a flow chart of a remote protection control system based on an intelligent pressure plate in a preferred embodiment of the present application. DETAILED DESCRIPTION

[0061] The specific implementation methods of the present application are further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present application but are not intended to limit the scope of the present application.

[0062] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0063] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0064] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0065] like Figure 1 As shown, a remote protection control system based on an intelligent pressure plate according to a preferred embodiment of the present application includes:

[0066] The central control unit is used to set multiple protection circuits according to the equipment parameters in the factory area, and the protection circuits are provided with protection nodes;

[0067] A pressure plate unit, including a plurality of pressure plate modules, the pressure plate modules are arranged on the protection nodes, and the pressure plate unit is used to control the start and stop status of each protection circuit;

[0068] The monitoring unit includes a plurality of monitoring submodules, the monitoring submodules are connected to the pressing plate modules, and the monitoring unit is used to obtain monitoring parameters of each pressing plate module.

[0069] Specifically, the central control unit includes:

[0070] A first processing module, used to set working parameters of each pressing plate module;

[0071] The second processing module is used to set the monitoring parameters of each pressing plate module and generate the operation risk value of each pressing plate module;

[0072] The third processing module is used to determine whether to generate a warning instruction according to all operation risk values.

[0073] Specifically, the pressure plate module is preferably an intelligent pressure plate with status acquisition, remote control and communication functions.

[0074] Specifically, the pressure plate module is preferably an intelligent pressure plate with status acquisition, remote control and communication functions.

[0075] Specifically, the first processing module is also used for:

[0076] Establish a protection circuit sequence A, A = (a1, a2...a i …a n ), where a i is the i-th protection circuit; n is the number of protection circuits;

[0077] Establish a platen module sequence B, B = (b1, b2...b i …b n ), where b i is the pressure plate module corresponding to the i-th protection circuit;

[0078] Specifically, by establishing a series of protection circuits and a series of pressure plate modules, and establishing a mapping relationship between them, accurate operation of each protection circuit can be achieved, thereby ensuring the efficient operation of each protection circuit.

[0079] The first processing module also sets a according to the protection circuit sequence A in sequence i Protect the circuit for the target;

[0080] Generate a real-time fault risk value c of the target protection circuit;

[0081] Preset fault risk value threshold C1;

[0082] If c>C1, the first processing module generates a primary control instruction of the pressure plate module corresponding to the target protection circuit;

[0083] If c<C1, the first processing module generates a secondary control instruction of the pressure plate module corresponding to the target protection circuit;

[0084] Generate control instructions for each pressure plate module in sequence.

[0085] Specifically, when the real-time fault risk value is greater than the fault risk value threshold, it means that the power equipment associated with the target protection circuit is in an abnormal operating state, and the corresponding protection circuit needs to be started to avoid secondary losses caused by power equipment failure.

[0086] Specifically, the first-level control instruction refers to starting the current protection circuit, and the second-level control instruction refers to closing the current protection circuit.

[0087] Specifically, the protection circuit refers to the secondary circuit that can provide protection when a large power equipment fails.

[0088] Specifically, when generating the real-time fault risk value c of the target protection circuit, it includes:

[0089] Generate multiple first-level monitoring indicators based on a preset diagnostic model of the target protection circuit;

[0090] Obtain real-time parameters of each first-level monitoring indicator;

[0091] Generate a real-time failure risk value c;

[0092]

[0093] Among them, U1 is the preset first conversion coefficient; θ3 is the number of first-level monitoring indicators; ki is the real-time reference value of the i-th first-level monitoring indicator; k' i is the safety reference value of the i-th primary monitoring indicator; α i is the influencing factor of the i-th first-level monitoring indicator.

[0094] Specifically, the first-level monitoring indicators can be set according to the fault parameters of the power equipment corresponding to the target protection circuit. The first-level monitoring indicators include but are not limited to the current state of the power equipment, operating fluctuations, various fault monitoring parameters, etc. The larger the real-time fault risk value, the greater the possibility that the power equipment corresponding to the current target protection circuit has an operating fault.

[0095] It can be understood that in the above embodiment, by replacing the intelligent pressure plate with status acquisition, remote control and communication functions, real-time monitoring of each pressure plate module can be achieved, and the remote control of the start and stop of each protection circuit can be completed accurately and efficiently, thereby improving operational efficiency and ensuring the safe operation of various large-scale equipment.

[0096] In a preferred embodiment of the present application, the second processing module is also used for:

[0097] According to the platen module sequence B, the i-th platen module is sequentially set as the target platen module;

[0098] Generate a monitoring evaluation value d of the target pressure plate module;

[0099] The feedback time axis of the target pressure plate module is set according to the monitoring evaluation value d, and the feedback time axis includes multiple feedback time nodes;

[0100] Generate the monitoring and evaluation values ​​of each pressure plate module in turn, and establish the monitoring and evaluation value series D, D = (d1, d2...d i …d n ), where d i is the monitoring evaluation value of the i-th pressure plate module;

[0101] The feedback time axis of each pressure plate module is set according to the monitoring evaluation value series D.

[0102] Specifically, when generating the monitoring evaluation value d of the target pressure plate module, it includes:

[0103]

[0104] Among them, e1 is the preset first weight coefficient; e2 is the preset second weight coefficient; Q1 is the preset first fixed coefficient; Q2 is the preset second fixed coefficient; θ1 is the number of platen evaluation indicators; β 1i is the influencing factor of the i-th pressure plate evaluation index; j 1iis the reference value of the i-th pressure plate evaluation index in the target pressure plate module; θ2 is the number of loop evaluation indicators; β 2i is the influencing factor of the i-th loop evaluation index; j 2i It is the reference value of the evaluation index of the i-th circuit in the protection circuit corresponding to the target pressure plate module.

[0105] Specifically, by presetting the first fixed coefficient and the second fixed coefficient, all parameters in the model are normalized so that each parameter in the model is within the same value range.

[0106] Specifically, the pressure plate evaluation indicators include but are not limited to the number of historical failures of the pressure plate, the failure frequency, the probability of operation fluctuations, and other parameters. The circuit evaluation indicators include but are not limited to the importance of the power equipment corresponding to the protection circuit, the probability of failure, the loss caused by the failure of the protection circuit to start in time, and other parameters. The larger the monitoring evaluation value, the greater the possibility of abnormal operation of the current pressure plate module, and the greater the loss caused when the pressure plate module cannot operate safely.

[0107] Specifically, the second processing module is further used for:

[0108] Acquire the monitoring data packet of the target pressure plate module according to the preset feedback time node;

[0109] Generate an operation risk value f of the target pressure plate module according to the monitoring data packet;

[0110]

[0111] Among them, e3 is the preset third weight coefficient; e4 is the preset fourth weight coefficient; e5 is the preset fifth weight coefficient; Q3 is the preset third fixed coefficient; Q4 is the preset fourth fixed coefficient; Q5 is the preset fifth fixed coefficient; r is the number of secondary monitoring indicators in the target pressure plate module; gi is the real-time reference value of the i-th secondary monitoring indicator in the target pressure plate module; g'i is the safety reference value of the i-th secondary monitoring indicator in the i-th target pressure plate module; m is the compensation coefficient set based on environmental parameters; μi is the influencing factor of the i-th secondary monitoring indicator in the target pressure plate module; P is the historical evaluation value based on the target pressure plate module;

[0112] Generate the operation risk value of each pressure plate module in turn.

[0113] Specifically, all parameters in the model are normalized by presetting the third fixed coefficient, the fourth fixed coefficient and the fifth fixed coefficient, so that each parameter is within the same value range.

[0114] Specifically, the secondary monitoring indicators include, but are not limited to, the response time of the pressure plate, various operating parameters of the pressure plate, etc. The larger the operating risk value, the greater the possibility that the current pressure plate module has a potential failure risk, and timely maintenance is required.

[0115] Specifically, when setting the compensation coefficient m, it includes:

[0116] Generate an environmental disturbance value T according to the monitoring data packet of the target pressure plate module at the current feedback time node;

[0117]

[0118] Among them, U2 is the preset second conversion coefficient; θ4 is the number of environmental monitoring indicators; s i is the influencing factor of the i-th environmental monitoring indicator; h i is the real-time monitoring value of the i-th environmental monitoring indicator at the current feedback time node; h' i is the standard reference value of the i-th environmental monitoring indicator.

[0119] The compensation coefficient m of the target pressure plate module at the current feedback time node is set according to the preset environmental disturbance value-compensation coefficient mapping table and the environmental disturbance value T.

[0120] Specifically, environmental monitoring indicators include but are not limited to multiple environmental parameters that affect the real-time values ​​of secondary monitoring indicators, such as ambient temperature and humidity. An environmental disturbance value-compensation coefficient mapping table is constructed based on historical parameters, so that the safety reference values ​​of each secondary monitoring indicator can be corrected according to the real-time environmental parameters, and the diagnostic accuracy of the abnormal status of each pressure plate module can be improved, thereby providing data support for the maintenance decision-making of related personnel, reducing the overall operation and maintenance costs, and ensuring the stable operation of each protection circuit.

[0121] It can be understood that in the above-mentioned embodiment, through the periodic monitoring of the status of each pressure plate module, the potential failure of each pressure plate module is warned in time, and the corresponding maintenance strategy is formulated to ensure the stable operation of each pressure plate module and avoid the problem that the protection circuit cannot be started due to the pressure plate failure and the electrical equipment cannot be protected.

[0122] In a preferred embodiment of the present application, the third processing module is also used for:

[0123] A first operation risk value threshold F1 and a second operation risk value threshold F2 of a preset target platen module, and F1<F2;

[0124] Obtain the operation risk value f of the target pressure plate module;

[0125] If f<F1, no warning instruction is generated for the target pressure plate module;

[0126] If F1<f<F2, a first-level warning instruction is generated for the target pressure plate module;

[0127] If f>F2, a secondary warning instruction is generated for the target pressure plate module;

[0128] Determine in turn whether each pressure plate module generates a warning instruction.

[0129] Specifically, the first-level warning instruction means that the current pressure plate module may have a risk of failure and needs to be repaired during the maintenance cycle. The second-level maintenance instruction means that the current pressure plate module has a risk of failure and needs to be repaired immediately to ensure the safe operation of the protection circuit.

[0130] According to the first concept of the present application, by replacing the intelligent pressure plate with status acquisition, remote control and communication functions, real-time monitoring of each pressure plate module can be achieved, and the remote control of the start and stop of each protection circuit can be completed accurately and efficiently, thereby improving operational efficiency and ensuring the safe operation of various large-scale equipment.

[0131] According to the second concept of the present application, by periodically monitoring the status of each pressure plate module, timely warnings are issued for potential failures of each pressure plate module, and corresponding maintenance strategies are formulated to ensure the stable operation of each pressure plate module and avoid the problem of the protection circuit being unable to start and the electrical equipment being unable to be protected due to pressure plate failure.

[0132] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present application. These improvements and substitutions should also be regarded as the scope of protection of the present application.

Claims

1. A remote protection control system based on an intelligent pressure plate, characterized in that: include: The central control unit is used to set a plurality of protection circuits according to the equipment parameters in the factory area, and the protection circuits are provided with protection nodes; A pressure plate unit, comprising a plurality of pressure plate modules, wherein the pressure plate modules are arranged on the protection nodes, and the pressure plate unit is used to control the start and stop states of each protection circuit; The monitoring unit includes a plurality of monitoring submodules, wherein the monitoring submodules are connected to the pressure plate modules, and the monitoring unit is used to obtain monitoring parameters of each pressure plate module.

2. The remote protection control system based on the intelligent pressure plate according to claim 1 is characterized in that: The central control unit comprises: A first processing module, used to set working parameters of each pressing plate module; The second processing module is used to set the monitoring parameters of each pressing plate module and generate the operation risk value of each pressing plate module; The third processing module is used to determine whether to generate a warning instruction according to all operation risk values.

3. The remote protection control system based on the intelligent pressure plate according to claim 2 is characterized in that: The first processing module is also used for: Establish a protection circuit sequence A, A = (a1, a2...a i …a n ), where a i is the i-th protection circuit; n is the number of protection circuits; Establish a platen module sequence B, B = (b1, b2...b i …b n ), where b i is the pressure plate module corresponding to the i-th protection circuit; The first processing module is also used to sequentially set a according to the protection circuit sequence A i Protect the circuit for the target; Generate a real-time fault risk value c of the target protection circuit; Preset fault risk value threshold C1; If c>C1, the first processing module generates a primary control instruction of the pressure plate module corresponding to the target protection circuit; If c<C1, the first processing module generates a secondary control instruction of the pressure plate module corresponding to the target protection circuit; Generate control instructions for each pressure plate module in sequence.

4. The remote protection control system based on the intelligent pressure plate according to claim 3 is characterized in that: When generating the real-time fault risk value c of the target protection circuit, it includes: Generate multiple first-level monitoring indicators based on a preset diagnostic model of the target protection circuit; Obtain real-time parameters of each first-level monitoring indicator; Generate a real-time failure risk value c; Among them, U1 is the preset first conversion coefficient; θ3 is the number of first-level monitoring indicators; k i is the real-time reference value of the i-th first-level monitoring indicator; k' i is the safety reference value of the i-th primary monitoring indicator; α i is the influencing factor of the i-th first-level monitoring indicator.

5. The remote protection control system based on the intelligent pressure plate according to claim 3 is characterized in that: The second processing module is also used for: According to the platen module sequence B, the i-th platen module is sequentially set as the target platen module; Generate a monitoring evaluation value d of the target pressure plate module; According to the monitoring evaluation value d, a feedback time axis of the target pressure plate module is set, wherein the feedback time axis includes a plurality of feedback time nodes; Generate the monitoring and evaluation values ​​of each pressure plate module in turn, and establish the monitoring and evaluation value series D, D = (d1, d2...d i …d n ), where d i is the monitoring evaluation value of the i-th pressure plate module; The feedback time axis of each pressure plate module is set according to the monitoring evaluation value series D.

6. The remote protection control system based on the intelligent pressure plate according to claim 5, characterized in that: When generating the monitoring evaluation value d of the target pressure plate module, it includes: Among them, e1 is the preset first weight coefficient; e2 is the preset second weight coefficient; Q1 is the preset first fixed coefficient; Q2 is the preset second fixed coefficient; θ1 is the number of platen evaluation indicators; β 1i is the influencing factor of the i-th pressure plate evaluation index; j 1i is the reference value of the i-th pressure plate evaluation index in the target pressure plate module; θ2 is the number of loop evaluation indicators; β 2i is the influencing factor of the i-th loop evaluation index; j 2i It is the reference value of the evaluation index of the i-th circuit in the protection circuit corresponding to the target pressure plate module.

7. The remote protection control system based on the intelligent pressure plate according to claim 5, characterized in that: The second processing module is also used for: Acquire the monitoring data packet of the target pressure plate module according to the preset feedback time node; Generate an operation risk value f of the target pressure plate module according to the monitoring data packet; Among them, e3 is the preset third weight coefficient; e4 is the preset fourth weight coefficient; e5 is the preset fifth weight coefficient; Q3 is the preset third fixed coefficient; Q4 is the preset fourth fixed coefficient; Q5 is the preset fifth fixed coefficient; r is the number of secondary monitoring indicators in the target pressure plate module; gi is the real-time reference value of the i-th secondary monitoring indicator in the target pressure plate module; g'i is the safety reference value of the i-th secondary monitoring indicator in the i-th target pressure plate module; m is the compensation coefficient set based on environmental parameters; μi is the influencing factor of the i-th secondary monitoring indicator in the target pressure plate module; P is the historical evaluation value based on the target pressure plate module; Generate the operation risk value of each pressure plate module in turn.

8. The remote protection control system based on the intelligent pressure plate according to claim 7, characterized in that: When setting the compensation coefficient m, include: Generate an environmental disturbance value T according to the monitoring data packet of the target pressure plate module at the current feedback time node; Among them, U2 is the preset second conversion coefficient; θ4 is the number of environmental monitoring indicators; s i is the influencing factor of the i-th environmental monitoring indicator; h i is the real-time monitoring value of the i-th environmental monitoring indicator at the current feedback time node; h' i is the standard reference value of the i-th environmental monitoring indicator The compensation coefficient m of the target pressure plate module at the current feedback time node is set according to the preset environmental disturbance value-compensation coefficient mapping table and the environmental disturbance value T.

9. The remote protection control system based on the intelligent pressure plate according to claim 7, characterized in that: The third processing module is also used for: A first operation risk value threshold F1 and a second operation risk value threshold F2 of a preset target platen module, and F1<F2; Obtain the operation risk value f of the target pressure plate module; If f<F1, no warning instruction is generated for the target pressure plate module; If F1<f<F2, a first-level warning instruction is generated for the target pressure plate module; If f>F2, a secondary warning instruction is generated for the target pressure plate module; Determine in turn whether each pressure plate module generates a warning instruction.

Images