CN115085319A

CN115085319A - Automatic operation control method, device, terminal equipment and storage medium

Info

Publication number: CN115085319A
Application number: CN202210754209.1A
Authority: CN
Inventors: 李兴宇; 周冲; 史旭超
Original assignee: Suzhou Huichuan Control Technology Co Ltd
Current assignee: Suzhou Huichuan Control Technology Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-20

Abstract

The application discloses an automatic operation control method, an automatic operation control device, terminal equipment and a storage medium, and relates to the technical field of control of energy storage equipment, wherein the automatic operation control method comprises the following steps: starting an automatic operation mode according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device (HM I) and/or an external Energy Management System (EMS); detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. The problem that the automatic operation capability of the single machine of the energy storage equipment is low is solved, and the independence and the applicability of the operation of the energy storage equipment are improved.

Description

Automatic operation control method, device, terminal equipment and storage medium

Technical Field

The present application relates to the field of control technologies of energy storage devices, and in particular, to an automatic operation control method and apparatus, a terminal device, and a storage medium.

Background

Along with the application and popularization of energy storage products, a user needs the energy storage device to finish actions such as automatic start-stop, charge/discharge and the like according to a plurality of set time points according to the peak-valley period of the electricity price or other use scenes. The current energy storage products generally adopt devices such as an Energy Management System (EMS) and the like as an upper control platform, and regularly send set instructions such as starting, stopping, charging/discharging power and the like according to set time points, so that the energy storage devices can realize an automatic operation function by responding to external instructions. However, at present, the automatic operation of the energy storage device is mostly realized by a remote control instruction, and the energy storage device does not have the automatic operation capability. This puts high demands on both external communication links and remote control platforms, thus also limiting the application and popularization of such energy storage devices. In addition, in a few energy storage devices which can finish automatic operation control without external remote control, the problems of limited capability of coping with the internal/external abnormal state of the device, serious dependence on manual processing and the like exist, and the single-machine automatic operation capability of the energy storage device is reduced.

Therefore, a solution for improving the stand-alone automatic operation capability of the energy storage device is needed to be provided for solving the problem of low stand-alone automatic operation capability of the energy storage device.

Disclosure of Invention

The application mainly aims to provide an automatic operation control method, an automatic operation control device, a terminal device and a storage medium, and aims to solve the problem that the single-machine automatic operation capability of energy storage equipment is low and improve the operation independence and applicability of the energy storage equipment.

In order to achieve the above object, the present application provides an automatic operation control method, including:

starting an automatic operation mode according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device HMI and/or an external energy management system EMS;

detecting the running state of the energy storage equipment in the automatic running mode;

under the condition that the change of the running state is detected, outputting corresponding instruction content;

and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment.

Optionally, the instruction content includes an external operation instruction, and the step of executing a corresponding countermeasure according to the instruction content to automatically control the operation of the energy storage device includes:

if the instruction content is an external operation instruction, performing external operation response and outputting first instruction content;

and exiting the automatic operation mode according to the first instruction content.

Optionally, the instruction content further includes external anomaly feedback, and the step of executing a corresponding countermeasure according to the instruction content to automatically control the operation of the energy storage device further includes:

if the instruction content is external exception feedback, processing an external exception state;

judging whether the external abnormal state is recovered to be a normal state or not and whether the operation safety is influenced or not;

if the external abnormal state is recovered to be a normal state and the operation safety is not influenced, starting/stopping an automatic operation mode according to a set time parameter;

if the external abnormal state can not be recovered to the normal state and the operation safety is influenced, outputting second instruction content;

and stopping running and exiting the automatic running mode according to the second instruction content.

Optionally, the instruction content further includes internal fault feedback, and the step of executing a corresponding countermeasure according to the instruction content to automatically control the operation of the energy storage device further includes:

if the instruction content is internal fault feedback, performing internal fault automatic processing;

judging whether the internal fault is eliminated and whether the operation safety is influenced;

if the internal fault is eliminated and the operation safety is not influenced, starting/stopping an automatic operation mode according to a set time parameter;

if the internal fault cannot be eliminated and the operation safety is influenced, outputting third instruction content;

and stopping running and exiting the automatic running mode according to the third instruction content.

Optionally, if the instruction content is internal fault feedback, the step of automatically processing an internal fault includes:

judging fault attributes according to the internal fault feedback, wherein the fault attributes comprise serious faults incapable of being automatically reset and resettable faults;

if the fault is a serious fault which cannot be automatically reset, alarming and prompting to manually solve the fault;

if the fault is resettable, automatic resetting operation is carried out on the fault resetting interval time and the automatic resetting times according to the automatic resetting setting process.

Optionally, if the fault is a resettable fault, the step of performing an automatic reset operation on the fault reset interval time and the automatic reset times according to the automatic reset setting process includes:

acquiring preset fault reset interval time and current automatic reset times;

judging whether the time interval between the current fault reset time and the last fault reset time meets the fault reset interval time or not;

when the fault resetting interval time is met, judging whether the automatic resetting times are equal to zero or not;

if the number of times of automatic resetting is equal to zero, stopping running, giving an alarm and prompting manual resolution;

if the number of times of automatic resetting is not equal to zero, executing automatic resetting operation according to the fault content, and simultaneously performing subtraction calculation on the number of times of automatic resetting to finish automatic processing of internal faults.

Optionally, before the step of starting the automatic operation mode according to the preset operation parameter, the method further includes:

automatically correcting the set illegal operation parameters according to an automatic correction principle of the operation parameters, wherein the operation parameters comprise automatic start time and end time, and the method specifically comprises the following steps:

if the set starting time is earlier than the ending time of the previous time interval in a time interval, automatically correcting according to the principle that the starting time of each time interval is not earlier than the ending time of the previous time interval;

if the set ending time is earlier than or equal to the starting time of the current time interval in a time interval, automatically correcting according to the principle that the ending time of each time interval is later than the starting time of the current time interval;

and if the set starting time and/or the set ending time are/is greater than 24:00, automatically correcting according to the principle that the maximum set time is 24: 00.

The embodiment of the present application further provides an automatic operation control device, the automatic operation control device includes:

the automatic operation module is used for starting an automatic operation mode according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device (HM I) and/or an external Energy Management System (EMS);

the operation detection module is used for detecting the operation state of the energy storage equipment in the automatic operation mode;

the instruction output module is used for outputting corresponding instruction content under the condition that the change of the running state is detected;

and the instruction execution module is used for executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment.

The embodiment of the present application further provides a terminal device, where the terminal device includes a memory, a processor, and an automatic operation control program stored in the memory and capable of being operated on the processor, and the automatic operation control program implements the steps of the automatic operation control method described above when executed by the processor.

An embodiment of the present application further provides a computer-readable storage medium, where an automatic operation control program is stored on the computer-readable storage medium, and the automatic operation control program, when executed by a processor, implements the steps of the automatic operation control method described above.

According to the automatic operation control method, the automatic operation control device, the terminal equipment and the storage medium, an automatic operation mode is started according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device HMI and/or an external energy management system EMS; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated according to the function of the corresponding countermeasure of change execution of different running state, promoted energy storage equipment unit automatic operation's ability. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

Drawings

FIG. 1 is a schematic diagram of an energy storage control system according to an embodiment of the present application;

fig. 2 is a schematic diagram of functional modules of a terminal device to which the automatic operation control apparatus of the present application belongs;

FIG. 3 is a schematic flow chart diagram of a first exemplary embodiment of an automatic operation control method of the present application;

FIG. 4 is a schematic flow chart diagram of a second exemplary embodiment of an automatic operation control method of the present application;

FIG. 5 is a schematic flow chart diagram of a third exemplary embodiment of an automatic operation control method of the present application;

FIG. 6 is a schematic flow chart diagram of a fourth exemplary embodiment of an automatic operation control method of the present application;

FIG. 7 is a schematic overall flow chart of a fourth exemplary embodiment of the automatic operation control method of the present application;

FIG. 8 is a schematic flow chart diagram of a fifth exemplary embodiment of an automatic operation control method of the present application;

fig. 9 is a schematic specific flowchart illustrating an automatic reset operation performed on the fault reset interval time and the number of times of automatic reset according to an automatic reset setup procedure if a resettable fault is detected in the embodiment of the present application;

fig. 10 is an overall flowchart of a sixth exemplary embodiment of the automatic operation control method according to the present application;

fig. 11 is a flowchart illustrating a seventh exemplary embodiment of the automatic operation control method according to the present application.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

The main solution of the embodiment of the application is as follows: starting an automatic operation mode according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device (HM I) and/or an external Energy Management System (EMS); the method comprises the following steps that operation parameters are set, and according to the automatic correction principle of the operation parameters, the set illegal operation parameters are automatically corrected; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated according to the function of the corresponding countermeasure of change execution of different running state, promoted energy storage equipment unit automatic operation's ability. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

The technical terms related to the embodiments of the present application are:

energy Management System, EMS, Energy Management System;

battery Management System, BMS, Battery Management System;

the energy storage converter comprises a PCS and a Power Conversion System;

human Machine Interface, HMI.

The Energy Management System (also called as an Energy Management System (EMS)) is a set of electric Energy Management System which is secondarily developed according to the standard specification of the power distribution System according to the requirements of users, has the characteristics of strong specialization, high automation degree, easy use, high performance, high reliability and the like, and is suitable for the low-voltage power distribution System. Load can be reasonably allocated through remote measurement and remote control, optimized operation is realized, electric energy is effectively saved, and electricity utilization records of peaks and valleys are provided, so that necessary conditions are provided for energy management. Meanwhile, the electric energy is measured item by item according to the electricity consumption of the lighting socket, and a basis is provided for the energy-saving audit of the electric energy of enterprises and public institutions.

A Battery Management System (BMS) is a link between a Battery and a user. The main object of the BMS is a secondary battery, in order to improve the utilization rate of the battery, prevent the overcharge and overdischarge of the battery, and achieve the purpose of extending the service life of the battery and monitoring the state of the battery. Generally, a battery management system may be used in the fields of electric vehicles, underwater robots, and the like. The battery management system can realize the following functions:

(1) the SOC is accurately estimated. The method has the advantages that the State of Charge (SOC) of the power battery pack, namely the battery residual capacity, is accurately estimated, the SOC is maintained in a reasonable range, the battery is prevented from being damaged due to overcharge or over-discharge, and the residual energy of the energy storage battery of the hybrid electric vehicle, namely the State of Charge of the energy storage battery, is displayed at any time.

(2) And (6) dynamically monitoring. In the process of charging and discharging the batteries, the terminal voltage and temperature, the charging and discharging current and the total voltage of the battery pack of each battery in the storage battery pack of the electric automobile are collected in real time, so that the overcharge or overdischarge phenomenon of the batteries is prevented. Meanwhile, the battery condition can be given in time, the battery with the problem can be selected, the reliability and the high efficiency of the operation of the whole battery set are maintained, and the realization of the residual electric quantity estimation model becomes possible. Besides, a use history file of each battery is also established to provide data for further optimizing and developing novel electricity, chargers, motors and the like and provide basis for offline analysis of system faults.

The battery charge and discharge process usually adopts a current sensor with higher precision and better stability to carry out real-time detection, the current generally selects a corresponding sensor range to approach according to the difference of the front-end current of the BMS, taking 400A as an example, the open-loop principle is usually adopted, manufacturers at home and abroad all adopt JCE400-ASS current sensors which can resist low temperature, high temperature and strong shock, and the characteristics of high precision and quick response time are required to be met when the sensors are selected.

(3) And (4) balancing among the batteries. Namely, the single batteries are charged in an equalizing way, so that all the batteries in the battery pack are in an equalized state. The equalization technology is a key technology of a battery energy management system which is researched and developed by the world certificate at present.

The energy storage converter (PCS) can control the charging and discharging process of the storage battery, carry out alternating current and direct current Conversion, and can directly supply Power for alternating current loads under the condition of no Power grid. The PCS is composed of a DC/AC bidirectional converter, a control unit and the like. And receiving a background control instruction through communication, and controlling the converter to charge or discharge the battery according to the symbol and the size of the power instruction so as to realize the regulation of the active power and the reactive power of the power grid. The energy storage converter can receive an instruction sent by a background monitoring system (EMS, namely an energy management system) and simultaneously commands a Battery Management System (BMS) to control the charging and discharging power of the battery, so that the bidirectional energy transfer between the energy storage power station and the power grid is realized.

A Human-Machine Interface (also called Human-Machine Interface, user Interface or user Interface, HMI) is a medium for interaction and information exchange between a system and a user, and it realizes conversion between an internal form of information and a Human-acceptable form. Human-machine interfaces exist in all fields participating in human-machine information exchange. The man-machine operation device/product mainly comprises two parts of hardware and software, wherein the hardware part comprises a processor, a display unit, an input unit, a communication interface, a data storage unit and the like. Generally speaking, HMI systems serve several basic functions:

(1) and (3) displaying the trend of the real-time data: displaying the captured data on a screen immediately;

(2) automatically recording data: automatically storing the data in a database for later viewing;

(3) and displaying the trend of the historical data: visually presenting the data in the database;

(4) generating and printing a report: the data can be converted into the format of the report and can be printed out;

(5) and (3) controlling a graphic interface: the operator can directly control devices such as a machine station and the like through a graphic interface;

(5) generation and recording of alarms: the user may define conditions for alarm generation, such as excessive temperature or pressure exceeding a threshold, under which the system will generate an alarm to notify the operator of the treatment.

In the solution of the embodiment of the present application, an architecture of an automatic operation control system is constructed in order to solve the problem that the stand-alone automatic operation capability of the energy storage device is low, specifically referring to fig. 1, fig. 1 is a schematic diagram of an architecture of an energy storage control system in an embodiment of the automatic operation control method of the present application, and the architecture mainly includes an energy storage device composed of a human-machine operation device (HMI), a main control system, and an execution/feedback device, and an Energy Management System (EMS) and a Battery Management System (BMS). The problem that the single-machine automatic operation capacity of the energy storage device is low is solved based on the energy storage control system by adopting the scheme of the embodiment of the application, and the independence and the applicability of the operation of the energy storage device are obviously improved.

Specifically, referring to fig. 2, fig. 2 is a schematic diagram of functional modules of a terminal device to which the automatic operation control apparatus of the present application belongs. The automatic operation control device can be a device which is independent of the terminal equipment, can perform automatic operation control and network model training, and can be borne on the terminal equipment in a hardware or software mode. The terminal device can be an intelligent mobile terminal with a data processing function, such as a mobile phone and a tablet personal computer, and can also be a fixed terminal device or a server with a data processing function.

In this embodiment, the terminal device to which the automatic operation control apparatus belongs at least includes an output module 110, a processor 120, a memory 130, and a communication module 140.

The memory 130 stores therein an operating system and an automatic operation control program, and the automatic operation control device may store information such as preset operation parameters, an automatic correction rule program of the operation parameters, an automatic operation mode program started according to the preset operation parameters, a program for detecting an operation state of the energy storage device in the automatic operation mode, corresponding instruction contents output when a change in the operation state is detected, and corresponding measures to be executed according to the instruction contents in the memory 130; the output module 110 may be a display screen or the like. The communication module 140 may include a WIFI module, a mobile communication module, a bluetooth module, and the like, and communicates with an external device or a server through the communication module 140.

Wherein the autorun control program in the memory 130 when executed by the processor implements the steps of:

starting an automatic operation mode according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device (HM I) and/or an external Energy Management System (EMS);

Further, the autorun control program in the memory 130 when executed by the processor further implements the steps of:

acquiring preset fault reset interval time and current automatic reset times;

if the number of times of automatic resetting is not equal to zero, executing automatic resetting operation according to fault content, and simultaneously carrying out minus one calculation on the number of times of automatic resetting to finish automatic processing of internal faults.

if the set starting time is earlier than the ending time of the previous time interval within a preset time interval, automatically correcting according to the principle that the starting time of each time interval is not earlier than the ending time of the previous time interval;

if the set ending time is earlier than or equal to the starting time of the current time interval within a preset time interval, automatically correcting according to the principle that the ending time of each time interval is later than the starting time of the current time interval;

In this embodiment, by using the above scheme, an automatic operation mode is specifically started according to preset operation parameters, where the preset operation parameters are set based on an internal human-machine operation device HM I and/or an external energy management system EMS; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated the function of carrying out corresponding counter-measure according to the change of different running state, promoted the ability of energy storage equipment unit automatic operation. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

Based on the above terminal device architecture but not limited to the above architecture, embodiments of the method of the present application are provided.

Referring to fig. 3, fig. 3 is a schematic flow chart of a first exemplary embodiment of the automatic operation control method of the present application. The automatic operation control method comprises the following steps:

and step S10, starting an automatic operation mode according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device HMI and/or an external energy management system EMS.

Specifically, the operation parameters are parameters related to an automatic operation mode of an energy storage device (hereinafter referred to as a device), including but not limited to a time parameter, a charge/discharge power parameter, and the like. The automatic operation mode of the equipment automatically operates according to preset operation parameters, wherein the operation parameters can be set according to related requirements before the automatic operation mode is started through operating a man-machine operation device HM I in the equipment and/or an external energy management system EMS. Compared with the prior art that the energy storage device generally adopts systems such as an EMS (energy management system) as an upper control platform, the energy storage device starts the set instructions such as starting, stopping, charging/discharging power and the like at regular time according to the set time point in real time, so that the energy storage device realizes the working mode of the automatic operation function by responding to the external instruction.

According to the scheme, the automatic operation mode is carried out by depending on the control system, according to the preset operation parameters based on the human-machine operation device HMI inside the equipment and/or the external energy management system EMS, the dependence of the energy storage equipment on the remote control instruction is effectively reduced, the high-performance requirements on an external communication link and a remote control platform are met, the single-machine automatic operation capability of the energy storage equipment is remarkably improved, and the application and popularization of the equipment are facilitated.

And step S20, detecting the running state of the energy storage device in the automatic running mode.

Specifically, after the automatic operation mode is started, the energy storage device enters an automatic operation state, and meanwhile, the operation state of the energy storage device is detected in real time. Wherein the operational states include, but are not limited to, an external operational/non-operational state, an external normal/abnormal state, and an internal normal/fault state. The external operation state of the equipment is detected by detecting external operation actions of the equipment through external connection devices such as EMS and BMS outside the equipment; the external abnormal state of the detection device is the abnormal operation state of external devices such as EMS and BMS connected with the energy storage device; detecting an internal fault condition of the device refers to detecting an internal fault condition of an internal operating device of the energy storage device, such as a PCS, HMI, master control system, execution/feedback component, and the like. After the automatic operation mode is started, the detected operation state of the equipment is generally in an external non-operation state, an external normal state and an internal normal state under the normal operation state of the equipment.

In step S30, when a change in the operating state is detected, the corresponding instruction content is output.

Specifically, when a change in the current operating state of the device is detected, that is, when a change in the operating state of the device, such as a change in the external no-operation state of the device to the external operation state, a change in the external normal state of the device to the external abnormal state of the device, and a change in the internal fault state of the device to the internal normal state of the device, is detected, the device autonomously responds and outputs corresponding instruction content. In other words, when it is detected that the device is shifted from the external no-operation state to the external operation state, that is, when there is an external operation action from an external device such as the EMS or the BMS, the device responds to and outputs the instruction content related to the external operation action; when the equipment is detected to be changed from an external normal state to an external abnormal state, namely, when the abnormal operation state of an external device such as an EMS (energy management system), a BMS (battery management system) and the like connected with the energy storage equipment is detected, the equipment responds and outputs instruction content related to the abnormal operation state of the external device; when the device is detected to transition from the internal normal state to the internal fault state, i.e., when an internal fault condition of an internal operating device of the energy storage device, such as a PCS, HMI, main control system, execution/feedback component, etc., is detected, the device responds and outputs the instruction content related to the internal fault condition of the internal operating device.

And step S40, executing corresponding measures according to the instruction content to automatically control the operation of the energy storage device.

Specifically, after receiving instruction contents related to external operation actions, and/or instruction contents related to abnormal operation states of the external devices, and/or instruction contents related to internal fault conditions of the internal operation devices, countermeasures corresponding to the instruction contents are executed according to the instruction contents. The countermeasure means measures related to adjusting the operation state of the device itself, or measures related to handling an abnormal fault of the device, such as a pause/continue/exit automatic operation mode, an automatic fault reset, an alarm, a prompt for manual handling, and the like. Corresponding countermeasures are executed according to different instruction contents, so that novel control logic for automatic operation control of the energy storage device is adopted, the countermeasures of the device to the internal/external abnormal states are improved, the dependence on manual processing is reduced, and the independence and the applicability of the operation of the device are improved compared with the prior art.

More specifically, according to the scheme, the automatic operation mode is specifically started according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device HMI and/or an external energy management system EMS; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated according to the function of the corresponding countermeasure of change execution of different running state, promoted energy storage equipment unit automatic operation's ability. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

Further, referring to fig. 4, fig. 4 is a flowchart illustrating a second exemplary embodiment of the automatic operation control method of the present application. Based on the foregoing embodiment shown in fig. 3, in this embodiment, in step S40, according to the content of the instruction, executing a corresponding countermeasure to perform automatic operation control on the energy storage device may include:

step S410, if the instruction content is an external operation instruction, performing an external operation response and outputting a first instruction content;

and step S411, exiting the automatic operation mode according to the first instruction content.

Specifically, in the automatic operation mode, the operation state of the equipment is detected and the instruction content related to the operation state of the equipment is received, wherein the instruction content comprises but is not limited to external operation instructions related to external operation actions. When any instruction content related to the change of the running state of the equipment is not received, the equipment starts/stops the automatic running mode according to the set running parameters such as time, power and the like; and when the received instruction content is an external operation instruction, responding to the current external operation and outputting first instruction content. And according to the first instruction content output by the equipment, the equipment executes the operation of exiting the current automatic running mode.

Through the scheme, the energy storage device has the autonomous response capability to the control instructions of the external devices such as the EMS and the BMS in the energy storage system on the basis of realizing the automatic operation capability of the single machine.

Further, referring to fig. 5, fig. 5 is a schematic flow chart of a third exemplary embodiment of the automatic operation control method of the present application. Based on the foregoing embodiment shown in fig. 4, in this embodiment, in step S40, according to the content of the instruction, executing a corresponding countermeasure to perform automatic operation control on the energy storage device may further include:

step S420, if the instruction content is an external exception feedback, performing external exception status processing.

Specifically, in the automatic operation mode, the operation state of the equipment is detected and the instruction content related to the operation state of the equipment is received, wherein the instruction content includes but is not limited to external abnormal feedback related to the abnormal operation state of the external device. When any instruction content related to the change of the running state of the equipment is not received, the equipment starts/stops the automatic running mode according to the set running parameters such as time, power and the like; and when the received instruction content is external abnormal feedback, performing external abnormal state processing on the current external abnormal state. The external exception state processing is to process the exception state of the external device of the equipment, and includes, but is not limited to, autonomous processing and manual processing of the external device.

Step S421, determine whether the external abnormal state is recovered to the normal state and affects the operation safety.

Specifically, after the current external abnormal state is processed according to the received external abnormal feedback, whether the external abnormal state of the equipment is recovered to the normal state or not and whether the running safety of the equipment is influenced or not is judged. Wherein, the judgment result for processing the external abnormal state comprises: the external abnormal state is recovered to the normal state without affecting the operation safety, and the external abnormal state cannot be recovered to the normal state without affecting the operation safety.

Step S4221, if the external abnormal state is recovered to the normal state and the operation safety is not affected, starting/stopping the automatic operation mode according to the set time parameter.

Specifically, if the processed determination result of the current external abnormal state indicates that the external abnormal state is recovered to the normal state and the operation safety is not affected, the current automatic operation mode is started or stopped according to the time parameter set in the original automatic operation mode.

Step S4222, if the external abnormal state cannot be recovered to the normal state and the operation safety is affected, outputting a second instruction content;

and step S4232, stopping running and exiting the automatic running mode according to the second instruction content.

Specifically, if the determination result after the current external abnormal state is processed is that the external abnormal state cannot be recovered to the normal state and the operation safety is affected, the second instruction content is output. And according to the second instruction content output by the equipment, the equipment executes the operation of stopping running and exiting the current automatic running mode.

Through the scheme, the energy storage equipment has the autonomous response capability to the abnormal operation state of the external devices such as the EMS and the BMS in the energy storage system while realizing the automatic operation capability of the single machine.

More specifically, in the above scheme of this embodiment, the automatic operation mode is specifically started according to preset operation parameters, where the preset operation parameters are set based on an internal human-machine operation device HMI and/or an external energy management system EMS; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated according to the function of the corresponding countermeasure of change execution of different running state, promoted energy storage equipment unit automatic operation's ability. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

Further, referring to fig. 6, fig. 6 is a schematic flow chart of a fourth exemplary embodiment of the automatic operation control method of the present application. Based on the above embodiments shown in fig. 4 and fig. 5, in this embodiment, in step S40, according to the instruction content, executing a corresponding countermeasure to automatically control the operation of the energy storage device may further include:

and step S430, if the instruction content is internal fault feedback, automatically processing the internal fault.

Specifically, in the automatic operation mode, the operation state of the equipment is detected and the instruction content related to the operation state of the equipment is received, wherein the instruction content comprises but is not limited to internal fault feedback related to the internal fault condition of the internal operation device. When any instruction content related to the change of the running state of the equipment is not received, the equipment starts/stops the automatic running mode according to the set running parameters such as time, power and the like; and when the received instruction content is internal fault feedback, automatically processing the internal fault of the current internal fault condition. The internal fault automatic processing is to process the fault condition of the internal operation device of the equipment, including but not limited to the autonomous processing and prompting of the internal operation device for manual processing.

Step S431, determining whether the internal fault has been eliminated and the operation safety is affected.

Specifically, after the current internal fault condition is processed according to the received internal fault feedback, whether the internal fault of the equipment is eliminated and whether the running safety of the equipment is affected is judged. Wherein, the judgment result of the internal fault processing comprises: the internal fault is eliminated without affecting the operation safety, and the internal fault cannot be eliminated without affecting the operation safety.

Step S4321, if the internal fault is eliminated and the operation safety is not affected, starting/stopping the automatic operation mode according to the set time parameter.

Specifically, if the processed judgment result of the current internal fault is that the internal fault is eliminated and the operation safety is not affected, the current automatic operation mode is started or stopped according to the time parameter set by the original automatic operation mode.

Step S4322, if the internal fault cannot be eliminated and the operation safety is affected, outputting a third instruction content;

step S4332, according to the third instruction content, stopping the operation and exiting the automatic operation mode.

Specifically, if the processed determination result of the current internal fault is that the internal fault cannot be eliminated and the operation safety is affected, outputting the third instruction content. And according to the third instruction content output by the equipment, the equipment executes the operation of stopping running and exiting the current automatic running mode.

More specifically, referring to fig. 7, fig. 7 is a schematic overall flow chart of a fourth exemplary embodiment of the automatic operation control method of the present application, where the overall flow chart of the present embodiment includes:

starting an automatic operation mode based on preset operation parameters of an equipment user through an internal man-machine operation device (HM I) and/or an external Energy Management System (EMS); and detecting the running state of the equipment in the automatic running mode.

And under the condition that the change of the running state is not detected, namely any instruction content related to the change of the running state of the equipment is not received, the equipment starts/stops the automatic running mode according to the set running parameters such as time, power and the like.

In the case of detecting that the operation state is changed, the following operations are executed according to the received instruction content:

firstly, when an external operation instruction is received, responding to the current external operation and outputting first instruction content; and according to the first instruction content output by the equipment, the equipment executes the operation of exiting the current automatic running mode.

Secondly, when receiving the external abnormal feedback, processing the current external abnormal state; after the external abnormal state is processed, judging whether the current external abnormal state is recovered to a normal state or not and whether the operation safety is influenced or not; if the processed judgment result of the current external abnormal state is that the external abnormal state is recovered to the normal state and the operation safety is not influenced, starting/stopping the automatic operation mode according to the set time parameter; if the processed judgment result of the current external abnormal state is that the external abnormal state cannot be recovered to the normal state and the operation safety is affected, outputting second instruction content; and according to the second instruction content output by the equipment, the equipment executes the operation of stopping running and exiting the current automatic running mode.

When receiving the internal fault feedback, automatically processing the internal fault of the current internal fault condition; after the internal fault is automatically processed, whether the current internal fault is eliminated and whether the operation safety is influenced or not is judged; if the judgment result of the processed internal fault is that the internal fault is eliminated and the operation safety is not influenced, starting/stopping the automatic operation mode according to the set time parameter; if the judgment result of the processed internal fault is that the internal fault cannot be eliminated and the operation safety is affected, outputting third instruction content; and according to the third instruction content output by the equipment, the equipment executes the operation of stopping running and exiting the current automatic running mode.

In this embodiment, through the above scheme, an automatic operation mode is specifically started according to preset operation parameters, where the preset operation parameters are set based on an internal human-machine operation device HM I and/or an external energy management system EMS; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated according to the function of the corresponding countermeasure of change execution of different running state, promoted energy storage equipment unit automatic operation's ability. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

Further, referring to fig. 8, fig. 8 is a schematic flow chart of a fifth exemplary embodiment of the automatic operation control method of the present application. Based on the embodiments shown in fig. 6 and fig. 7, in this embodiment, in step S430, if the instruction content is internal fault feedback, performing internal fault automatic processing may include:

step S4301, according to the internal fault feedback, judging the fault attribute, wherein the fault attribute comprises a serious fault which can not be automatically reset and a resettable fault.

Specifically, when an abnormal fault occurs inside the device, the master control system first determines a fault attribute of the internal fault, and specifically determines the fault attribute in a fault queue by reading the fault queue of the current fault. The fault attribute can be divided into a serious fault which cannot be automatically reset and a resettable fault according to the severity of the fault.

Step S43021, if the fault is a serious fault which can not be automatically reset, alarming and prompting to manually solve the fault.

Specifically, after the judgment, if the current fault is a serious fault which cannot be automatically reset, the alarm is given through the HM I or the EMS, and an operator is prompted to manually solve the current fault.

In step S43022, if the fault is resettable, an automatic reset operation is performed on the fault reset interval time and the number of times of automatic reset according to the automatic reset setting process.

Specifically, after the determination, if the current fault is a resettable fault, the automatic reset operation is performed on the fault reset interval time and the automatic resettable times according to the automatic reset setting process, and the device can continue to recover the automatic operation mode after the fault is reset. The automatic reset setting process can perform parameter setting through an internal HM I and/or an external EMS of the device before starting automatic operation, wherein the parameters include but are not limited to fault reset interval time and automatic reset times; the fault reset interval time refers to the time interval between the current fault reset time and the last fault reset time; the automatic resetting times refer to the maximum times of automatic resetting in a preset time period, and in addition, after the continuous fault-free operation time meets the preset time, the automatic resetting times are reset to recover the original maximum times. The automatic reset operation refers to an operation of autonomously handling an internal failure, such as restart, parameter reset, and the like, so as to remove the failure and restore an internal normal state.

Further, referring to fig. 9, fig. 9 is a specific flowchart illustrating that if the fault is resettable, the automatic reset operation is performed on the fault reset interval time and the number of times of automatic reset according to the automatic reset setting process in the embodiment of the present application. In the step S43022, if the fault is a resettable fault, performing an automatic reset operation on the fault reset interval time and the number of times of automatic reset according to the automatic reset setting process may include:

step S430221, obtains a preset fault reset interval time and a current number of times of auto-reset.

Specifically, the fault reset interval time preset by the HM I and/or the EMS is acquired, and the number of automatically resettable times remaining currently in a preset time period is acquired, for example, in one hour of the preset time, the originally set number of automatically resettable times is 10 times, when a resettable fault occurs, 1 automatic reset operation is performed, and when the next automatic reset operation needs to be performed in the same time period, the acquired number of currently automatically resettable times is 9 times remaining.

Step S430222, determining whether a time interval between the current fault reset time and the last fault reset time satisfies the fault reset interval time.

Specifically, whether the time interval between the current fault reset time and the last fault reset time meets the preset fault reset interval time is judged, and if not, the current fault reset time is delayed until the fault reset interval time is met.

Step S430223, when the fault reset interval time is satisfied, determines whether the number of times of auto-reset is equal to zero.

Specifically, when the fault reset interval time is satisfied after the determination, it is determined whether the number of times of automatic reset within the current time period is zero.

Step S4302241, if the number of times of automatic resetting is equal to zero, stopping operation, alarming and prompting manual resolution;

step S4302242, if the number of times of automatic reset is not equal to zero, executing automatic reset operation according to the fault content, and simultaneously, performing minus calculation on the number of times of automatic reset to complete automatic processing of internal faults.

Specifically, if the number of times of automatic reset within the current time period is equal to zero, the automatic reset operation cannot be performed on the current fault, and at this time, the device stops operating, and simultaneously, an HM I or EMS alarm is given, and an operator is prompted to manually solve the current fault. If the number of times of automatic resetting in the current time period is not equal to zero, the automatic resetting operation is executed according to the actual fault content, meanwhile, the number of times of automatic resetting in the same time period is reduced by one, the internal fault automatic processing is completed, and then the equipment can continue the automatic operation mode.

According to the embodiment, through the scheme, the automatic reset function of the internal fault is further realized in the automatic operation logic of the energy storage device, and the autonomous operation capability of the device is effectively improved.

Further, referring to fig. 10, fig. 10 is a schematic overall flow chart of a sixth exemplary embodiment of the automatic operation control method of the present application, where the overall flow chart of the present embodiment includes:

first, in the automatic operation mode, an internal failure condition of an internal operation device of the energy storage device, such as a PCS, is detected.

When the continuous fault-free operation time meets the preset time, the automatic resetting times can be automatically reset, the original maximum times are recovered, and the equipment continues the automatic operation mode.

However, when the internal operation of the equipment has an abnormal fault, reading a fault queue with the current fault, and judging the fault attribute in the fault queue; after judgment, if the current fault is a serious fault which cannot be automatically reset, alarming is carried out through HM I or EMS, and an operator is prompted to manually solve the current fault; and after the judgment, if the current fault is a resettable fault, performing automatic resetting operation on the fault resetting interval time and the automatic resetting times according to an automatic resetting setting process, wherein whether the time interval between the current fault resetting time and the last fault resetting time meets the preset fault resetting interval time is judged firstly. If not, delaying the current fault reset time until meeting the fault reset interval time.

Then, whether the number of times of automatic resetting in the current time period is zero is judged; if the number of times of automatic resetting in the current time period is equal to zero, namely automatic resetting operation cannot be performed on the current fault, the equipment stops running, meanwhile, an alarm is given through an HMI (human machine interface) or an EMS (energy management system), and an operator is prompted to manually solve the current fault. If the number of times of automatic resetting in the current time period is not equal to zero, automatic resetting operation is executed according to the actual fault content, meanwhile, the number of times of automatic resetting in the current time period is reduced by one, internal fault automatic processing is completed, and then the equipment continues to be in an automatic operation mode.

In this embodiment, by using the above scheme, an automatic operation mode is specifically started according to preset operation parameters, where the preset operation parameters are set based on an internal human-machine operation device HM I and/or an external energy management system EMS; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated according to the function of the corresponding countermeasure of change execution of different running state, promoted energy storage equipment unit automatic operation's ability. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

Referring to fig. 11, fig. 11 is a flowchart illustrating a seventh exemplary embodiment of the automatic operation control method according to the present application. In this embodiment, before the step S10, before the starting the automatic operation mode according to the preset operation parameters, the method may further include:

step S01, automatically correcting the set illegal operation parameters according to an automatic correction principle of the operation parameters, wherein the operation parameters include an automatic start time and an end time, and specifically include:

The present embodiment is implemented in step S01 before step S10. Specifically, according to an automatic correction principle of the operation parameters, automatically correcting the set illegal operation parameters, wherein the setting of the automatic correction principle (hereinafter, referred to as the principle) can be operated through an HMI and/or an EMS, and when the preset operation parameters are not in accordance with the set principle, namely are illegal, the control system automatically corrects the illegal setting values according to the relevant principle so as to ensure that the operation logics of the equipment, such as automatic start/stop, are not influenced. In this embodiment, taking a time setting as an example, in order to avoid abnormal automatic operation of the device caused by a time setting error, an automatic correction rule is set for a parameter related to an operation time of the device, where the parameter may include an automatic start time and an end time of the device, and the executing of a specific automatic correction rule may include:

for a preset time period, a setting principle that the starting time of each time period is not earlier than the ending time of the previous time period needs to be followed. When the starting time of a preset time period is earlier than the ending time of the previous set time period, triggering an automatic correction principle, and automatically correcting according to the principle that the starting time of each time period is not earlier than the ending time of the previous time period.

For a preset time period, a setting principle that the ending time of each time period is later than the starting time of the current time period needs to be followed. When the set ending time of a preset time period is earlier than or equal to the starting time of the current time period, triggering an automatic correction principle, and automatically correcting according to the principle that the ending time of each time period is later than the starting time of the current time period.

For the set running time parameters including the start time and the end time, the setting principle of the maximum setting time of 24:00 needs to be followed based on the practical situation. And when the set starting time and/or the set ending time is greater than 24:00, triggering an automatic correction principle, and performing automatic correction according to the principle that the maximum set time is 24: 00.

Compared with the prior art, the automatic operation control method provided by the embodiment specifically adopts the automatic correction principle to automatically correct the set operation time when the user sets the start-stop time of the equipment, so that the abnormal operation of the equipment caused by the wrong time setting value is avoided.

In addition, this application embodiment still provides an automatic operation control device, automatic operation control device includes:

and the instruction execution module is used for executing corresponding measures according to the instruction content so as to automatically operate and control the energy storage equipment.

For the principle and implementation process of implementing automatic operation control in this embodiment, please refer to the above embodiments, which are not described herein again.

In addition, an embodiment of the present application further provides a terminal device, where the terminal device includes a memory, a processor, and an automatic operation control program that is stored in the memory and is executable on the processor, and the automatic operation control program implements the steps of the automatic operation control method described above when executed by the processor.

Since the automatic operation control program is executed by the processor, all technical solutions of all the embodiments are adopted, so that at least all the advantages brought by all the technical solutions of all the embodiments are achieved, and detailed description is omitted here.

In addition, an embodiment of the present application further provides a computer-readable storage medium, where an automatic operation control program is stored on the computer-readable storage medium, and the automatic operation control program, when executed by a processor, implements the steps of the automatic operation control method described above.

Compared with the prior art, the automatic operation control method, the automatic operation control device, the terminal equipment and the storage medium provided by the embodiment of the application start the automatic operation mode according to the preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device HMI and/or an external energy management system EMS; detecting the running state of the energy storage equipment in the automatic running mode; under the condition that the change of the running state is detected, outputting corresponding instruction content; and executing corresponding counter measures according to the instruction content so as to automatically operate and control the energy storage equipment. Through adopting neotype control logic, rely on the control system of energy storage equipment self, on the basis of realizing according to the operation parameter automatic operation of setting for, integrated according to the function of the corresponding countermeasure of change execution of different running state, promoted energy storage equipment unit automatic operation's ability. Based on the scheme, the energy storage equipment has the stand-alone automatic operation capability and the autonomous response capability to different operation states in operation, the dependence on the performance and the function of an external control platform is effectively reduced, the problem of low stand-alone automatic operation capability of the energy storage equipment is solved through the method, and the independence and the applicability of the operation of the energy storage equipment are obviously improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a controlled terminal, or a network device) to execute the method of each embodiment of the present application.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. An automatic operation control method characterized by comprising:

2. The automatic operation control method according to claim 1, wherein the step of executing a corresponding countermeasure for performing automatic operation control of the energy storage device according to the instruction content includes:

3. The automatic operation control method according to claim 2, wherein the step of executing a corresponding countermeasure for performing automatic operation control of the energy storage device according to the instruction content further comprises:

judging whether the external abnormal state is recovered to a normal state or not and whether the operation safety is influenced or not;

4. The automatic operation control method according to claim 2 or 3, wherein the step of executing a corresponding countermeasure for performing automatic operation control of the energy storage device according to the instruction content further comprises:

5. The automatic operation control method according to claim 4, wherein the step of performing the internal failure automatic processing if the instruction content is the internal failure feedback includes:

6. The automatic operation control method according to claim 5, wherein the step of performing an automatic reset operation on the fault reset interval time and the number of times of automatic reset according to an automatic reset setting procedure if there is a resettable fault comprises:

acquiring preset fault reset interval time and current automatic reset times;

7. The automatic operation control method according to claim 6, wherein the step of starting the automatic operation mode according to the preset operation parameter is preceded by:

8. An automatic operation control device characterized by comprising:

the automatic operation module is used for starting an automatic operation mode according to preset operation parameters, wherein the preset operation parameters are set based on an internal human-machine operation device HMI and/or an external energy management system EMS;

and the instruction execution module executes corresponding measures according to the instruction content so as to automatically operate and control the energy storage equipment.

9. A terminal device, characterized in that the terminal device comprises a memory, a processor and an autorun control program stored on the memory and executable on the processor, the autorun control program, when executed by the processor, implementing the steps of the autorun control method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that an automatic operation control program is stored thereon, which when executed by a processor implements the steps of the automatic operation control method according to any one of claims 1 to 7.