CN112696803B - Intelligent environment monitoring method and system for electric power machine room and storage medium - Google Patents
Intelligent environment monitoring method and system for electric power machine room and storage medium Download PDFInfo
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- CN112696803B CN112696803B CN202011606734.6A CN202011606734A CN112696803B CN 112696803 B CN112696803 B CN 112696803B CN 202011606734 A CN202011606734 A CN 202011606734A CN 112696803 B CN112696803 B CN 112696803B
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- 230000009467 reduction Effects 0.000 claims abstract description 17
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
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- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20945—Thermal management, e.g. inverter temperature control
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- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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Abstract
The application relates to an intelligent environment monitoring method, system and storage medium for an electric power machine room, belonging to the technical field of electric power engineering, wherein the method comprises the following steps: periodically detecting real-time temperatures of a plurality of peripheral areas of the power equipment; when a target peripheral area with real-time temperature larger than a preset warning value appears in the peripheral areas, counting the temperature rise conditions of other peripheral areas within preset historical time; if the temperature rise amplitude of other peripheral areas is larger than the preset amplitude value and the temperature rise rate is in the conventional change range, starting the global temperature reduction function of the power equipment; if other peripheral areas have peripheral areas with the temperature rise amplitude smaller than the preset amplitude, starting the area temperature reduction function of the target peripheral area; and when the number of the peripheral areas with the opened area cooling function reaches the specified number, starting the global cooling function of the power equipment. By adopting the method and the device, the timely and effective regulation and control of the environmental temperature of the power equipment can be realized.
Description
Technical Field
The application relates to the technical field of power engineering, in particular to an intelligent environment monitoring method and system for a power machine room and a storage medium.
Background
The stable operation of the power system is an important factor for ensuring the orderly operation of the society, and the orderly operation of all the industries of the society depends on the support of the power system. The power transmission and transformation link is an important link in a power system, and the power machine room is a key for guaranteeing the normal operation of the power transmission and transformation link. The electric power machine room can be a space which is provided with a plurality of electric power devices such as a transformer, a high-voltage cabinet, a low-voltage cabinet and the like so as to complete transformation and distribution.
With the increasing number of electric power machine rooms during construction and operation, the demand for the operational reliability of electric power equipment is higher and higher, and because the indoor environment of the electric power machine room has a great influence on the service life and the operational quality of the electric power equipment, the electric power equipment needs a higher-standard indoor environment during normal operation, for example, the indoor temperature and humidity need to be within a predetermined range, and the indoor smoke density needs to be smaller than a specified value. If the indoor environment does not reach the standard for a long time due to lack of effective supervision, the reliable operation of the switch equipment and the safety of operation and maintenance personnel are seriously threatened. Therefore, the method has important significance in ensuring good operating environment, improving the operating reliability of the distribution room and ensuring personal and equipment safety.
In the process of implementing the present application, the inventors found that the above-mentioned technology has at least the following problems:
due to the lack of effective regulation and control means for the indoor environment of the electric power machine room, the environmental information in the electric power machine room is generally set at a plurality of specific time intervals, technicians actively acquire the environmental information in the electric power machine room, and environmental regulation and control equipment (such as an air conditioner, an exhaust fan and the like) in the electric power machine room is controlled according to the environmental information to regulate the indoor environment in the electric power machine room. However, on one hand, a large amount of labor cost is generated, on the other hand, timeliness regulation and control cannot be performed on the indoor environment, and great hidden danger exists in operation of power equipment.
Disclosure of Invention
In order to timely and effectively regulate and control the ambient temperature of the power equipment and guarantee the operating environment of the power equipment, the embodiment of the application provides an intelligent environment monitoring method and system for a power machine room and a storage medium. The technical scheme is as follows:
in a first aspect, an embodiment of the present application provides an intelligent environment monitoring method for an electric power machine room, where the method includes:
periodically detecting real-time temperatures of a plurality of peripheral areas of the first power equipment;
when a target peripheral area with real-time temperature larger than a preset warning value appears in the plurality of peripheral areas, counting the temperature rise conditions of other peripheral areas within preset historical time;
if the temperature rise amplitudes of other peripheral areas are larger than the preset amplitude value and the temperature rise rate is within a conventional variation range, starting the global temperature reduction function of the first power equipment;
if other peripheral areas have peripheral areas with temperature rise amplitude smaller than the preset amplitude value, starting the area temperature reduction function of the target peripheral area;
and when the number of the peripheral areas with the opened area cooling function reaches a specified number, starting the global cooling function of the first power equipment.
Based on the technical scheme, the machine real-time detection and intelligent regulation and control mechanism is utilized for the key parameter of the real-time temperature of the equipment operation environment in the electric power machine room, so that the timely and effective regulation and control of the environment temperature of the electric power equipment can be realized, the operation environment of the electric power equipment is ensured, and a large amount of labor cost is saved.
Optionally, the method further includes:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
and when the operating temperature of the adjacent power equipment of the first power equipment is continuously lower than the operating temperature of the first power equipment, starting the global cooling function of the first power equipment.
Based on above-mentioned technical scheme, through comparing the operating temperature of adjacent power equipment, can in time discover that power equipment appears the overheated condition of high temperature to the influence that electric power computer lab environment caused power equipment operating temperature has been reduced to a certain extent.
Optionally, the method further includes:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining the class of target equipment to which the first electric equipment belongs, and calculating the average operating temperature of all electric equipment of the class of the target equipment in the current electric power machine room;
and if the running temperature of the first power equipment is continuously higher than the average running temperature and the difference value between the running temperature and the average running temperature is larger than a preset threshold value, starting the global cooling function of the first power equipment.
Based on above-mentioned technical scheme, through comparing the average operating temperature of like power equipment, can in time discover that power equipment appears the overheated condition of high temperature to the influence that the type of power equipment caused power equipment operating temperature has been reduced to a certain extent.
Optionally, the method further includes:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining the estimated operation temperature of the first electric power equipment at the current time according to the operation temperature of the first electric power equipment in the same time period within historical N days and the operation temperature of the first electric power equipment in the historical time period of the current day;
and if the estimated operation temperature is less than the actual operation temperature of the first power equipment, starting the global cooling function of the first power equipment.
Based on the technical scheme, the historical operating temperature of the power equipment is referred, the current operating temperature of the power equipment is estimated, the estimated operating temperature is compared with the actual operating temperature, and the condition that the power equipment is overheated at high temperature can be timely and accurately found.
Optionally, after the area cooling function of the target peripheral area is started, the method further includes:
if the real-time temperature of the target peripheral area continuously rises, synchronously enhancing the area cooling function of the target peripheral area;
and when the real-time temperature reaches a specified temperature threshold, starting a region cooling function of an adjacent peripheral region of the target peripheral region.
Based on the technical scheme, when the real-time temperature in the target peripheral area continuously rises, the real-time temperature in the target peripheral area can be adjusted in an auxiliary mode by starting the area cooling function of the peripheral area.
Optionally, the method further includes:
when a plurality of peripheral areas are provided with the area cooling function, the area cooling function of each peripheral area is adjusted according to the real-time temperatures of the peripheral areas, so that an air channel is formed among the peripheral areas.
Based on the technical scheme, after the area cooling function is started in the peripheral areas, the cross-area cooperative temperature control processing can be realized by constructing the air ducts among the peripheral areas, so that the area cooling efficiency can be improved.
Optionally, after the global cooling function of the first power device is turned on, the method further includes:
when the peripheral areas of the first power equipment are detected to be in a cooling state, and the number of the high-temperature peripheral areas with real-time temperatures larger than a preset temperature threshold is smaller than a preset number, the global cooling function of the first power equipment is closed, and the area cooling function of the high-temperature peripheral areas is started.
Based on above-mentioned technical scheme, when power equipment's peripheral region is whole to be cooled down, can be switched into regional cooling function by global cooling function to reduce the energy consumption that environmental intelligent monitoring brought.
Optionally, the first power device is disposed in a first device cabinet, and a refrigeration assembly and a plurality of heat dissipation assemblies disposed in different orientations of the first device cabinet are disposed in the first device cabinet; the overall cooling function is to open the refrigeration assembly, and the region cooling function is to open the heat dissipation assembly corresponding to the region.
Based on the technical scheme, the power equipment is arranged in the equipment cabinet, and different cooling assemblies are arranged on the equipment cabinet, so that the on-off treatment of global cooling and local cooling of the peripheral area of the power equipment can be conveniently and efficiently realized.
In a second aspect, an embodiment of the present application further provides an intelligent environment monitoring system for an electric power machine room, the system includes an environment monitoring center device, a parameter acquisition component and an environment regulation and control component, wherein the environment monitoring center device is configured to:
periodically detecting real-time temperatures of a plurality of peripheral areas of the first power equipment;
when a target peripheral area with real-time temperature larger than a preset warning value appears in the plurality of peripheral areas, counting the temperature rise conditions of other peripheral areas within preset historical time;
if the temperature rise amplitudes of other peripheral areas are larger than the preset amplitude value and the temperature rise rate is within a conventional variation range, starting the global temperature reduction function of the first power equipment;
if other peripheral areas have peripheral areas with temperature rise amplitude smaller than the preset amplitude value, starting the area temperature reduction function of the target peripheral area;
and when the number of the peripheral areas with the opened area cooling function reaches a specified number, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
and when the operating temperature of the adjacent power equipment of the first power equipment is continuously lower than the operating temperature of the first power equipment, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining the class of target equipment to which the first electric equipment belongs, and calculating the average operating temperature of all electric equipment of the class of the target equipment in the current electric power machine room;
and if the running temperature of the first power equipment is continuously higher than the average running temperature and the difference value between the running temperature and the average running temperature is larger than a preset threshold value, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining the estimated operation temperature of the first electric power equipment at the current time according to the operation temperature of the first electric power equipment in the same time period within historical N days and the operation temperature of the first electric power equipment in the historical time period of the current day;
and if the estimated operation temperature is lower than the actual operation temperature of the first power equipment, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
if the real-time temperature of the target peripheral area continuously rises, synchronously enhancing the area cooling function of the target peripheral area;
and when the real-time temperature reaches a specified temperature threshold, starting a region cooling function of an adjacent peripheral region of the target peripheral region.
Optionally, the environment monitoring center device is further configured to:
when a plurality of peripheral areas are provided with the area cooling function, the area cooling function of each peripheral area is adjusted according to the real-time temperatures of the peripheral areas, so that an air channel is formed among the peripheral areas.
Optionally, the environment monitoring center device is further configured to:
when the peripheral regions of the first power equipment are detected to be in a cooling state, and the number of the high-temperature peripheral regions with real-time temperatures larger than a preset temperature threshold value is smaller than a preset number, closing the global cooling function of the first power equipment, and opening the regional cooling function of the high-temperature peripheral regions.
Optionally, the first power device is disposed in a first device cabinet, and a refrigeration assembly and a plurality of heat dissipation assemblies disposed in different orientations of the first device cabinet are disposed in the first device cabinet; the overall cooling function is to open the refrigeration assembly, and the region cooling function is to open the heat dissipation assembly corresponding to the region.
In a third aspect, a computer-readable storage medium is provided, where at least one instruction, at least one program, a code set, or a set of instructions is stored in the storage medium, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by a processor to implement the intelligent environment monitoring method for an electric power machine room according to the first aspect.
In summary, the present application has the following beneficial effects:
by means of the intelligent environment monitoring method for the electric power machine room, temperature regulation and control are conducted on each electric power device in the electric power machine room, and temperature regulation and control are conducted on different peripheral areas of the electric power devices specifically. When the real-time temperature in a certain peripheral area of the power equipment rises, the global cooling function or the area cooling function can be automatically selected to be started by referring to the real-time temperature change conditions in other peripheral areas. Therefore, the real-time temperature of the equipment operation environment in the electric power machine room is a key parameter, and the real-time temperature of the equipment operation environment in the electric power machine room is timely and effectively regulated and controlled by utilizing a mechanism of real-time detection and intelligent regulation and control of a machine, so that the operation environment of the electric power equipment is guaranteed, and a large amount of labor cost is saved.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent environment monitoring system for an electric power machine room in an embodiment of the present application;
fig. 2 is a flowchart of an intelligent environment monitoring method for an electric power machine room in the embodiment of the present application;
fig. 3 is a schematic diagram of an internal structure of an equipment cabinet of the power equipment in the embodiment of the present application;
fig. 4 is a schematic view of an internal air duct of an equipment cabinet of an electrical device in the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-4 and the embodiments. 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 embodiment of the application provides an intelligent environment monitoring method for an electric power machine room, which can be applied to an environment monitoring system in the electric power machine room, as shown in fig. 1, the environment monitoring system can be composed of an environment monitoring center device and an environment monitoring terminal component, wherein the environment monitoring terminal component can at least comprise a parameter acquisition component and an environment regulation and control component according to functions. When environment monitoring is carried out, the parameter acquisition assembly can acquire environmental parameters in the electric power machine room and transmit the acquired environmental parameters to the environment monitoring center equipment, and the environment monitoring center equipment can generate an environment regulation and control strategy based on the environmental parameters, so that the environment regulation and control strategy can be transmitted to the environment regulation and control assembly, and the environment regulation and control assembly can regulate and control the environment of the electric power machine room according to the environment regulation and control strategy. Furthermore, each power device of the power room can be arranged in an independent device cabinet, and each device cabinet can be provided with the parameter acquisition component and the environment regulation and control component, so as to detect environmental parameters in the device cabinet and regulate and control the environment in the device cabinet.
The process flow shown in fig. 2 will be described in detail below with reference to the specific embodiments, and the contents may be as follows:
periodically detecting real-time temperatures of a plurality of peripheral areas of the first power device 201.
The first power equipment may be any power equipment in the power room in a normal working state.
In implementation, when the first power device is in normal operation, the corresponding parameter acquisition component may periodically acquire real-time temperatures of a plurality of peripheral areas of the first power device. The plurality of peripheral areas may be areas within a specific distance in a plurality of directions, such as front, back, left, right, up and down of the first power equipment, and may be determined by a technician according to an actual operating state of the power equipment. Under the condition that there is the equipment cabinet, as shown in fig. 3, the power equipment can be arranged at the central position of the equipment cabinet, the parameter acquisition assembly can be a plurality of temperature detection contacts, and the temperature detection contacts can be respectively arranged at different positions of the equipment cabinet and used for detecting the real-time temperature of the corresponding area in the equipment cabinet.
202, when a target peripheral area with real-time temperature larger than a preset warning value appears in the plurality of peripheral areas, counting the temperature rise conditions of other peripheral areas in a preset historical time.
In implementation, the environmental monitoring center device may preset a zone temperature alert value (may be simply referred to as a preset alert value) for each electrical device, and different preset alert values may exist in different types of electrical devices and different peripheral zones of the same electrical device. In this way, after the real-time temperatures of the plurality of peripheral areas of the first electrical device are obtained, the environment monitoring center device may compare the real-time temperatures with the preset warning value to monitor whether the real-time temperatures of the peripheral areas of the first electrical device reach or exceed the preset warning value. When a target peripheral area with real-time temperature greater than a preset warning value appears in the peripheral area of the first electrical equipment, the environment monitoring center equipment can call real-time temperature detection records of other peripheral areas of the first electrical equipment within a preset historical time period, and count the temperature rise condition of each other peripheral area.
203, if the temperature rise amplitude of other peripheral areas is larger than the preset amplitude value and the temperature rise rate is in the conventional change range, starting the global temperature reduction function of the first power equipment.
In an implementation, the environment monitoring center device may determine the temperature increase range and the temperature increase rate of each peripheral area when the temperature increase conditions of other peripheral devices of the first power device are counted. If the temperature rise amplitudes of other peripheral areas are larger than the preset amplitude value and the temperature rise rate is within the conventional variation range, it can be judged that the first power equipment is in the global temperature rise state, and then the global temperature reduction function of the first power equipment can be started in a mode of sending an instruction to the environment regulation and control assembly. Here, the normal variation range may be a normal variation rate range of the temperature variation, that is, a temperature variation rate range which the first electric device may cause in a normal operation state. It is worth mentioning that, under the condition that an equipment cabinet exists, the global cooling function can be realized through a refrigeration component arranged in the equipment cabinet, and the refrigeration component can be equipment or components with refrigeration functions, such as a condenser, an evaporator, a refrigerant and the like.
And 204, if peripheral areas with the temperature rise amplitude smaller than the preset amplitude exist in other peripheral areas, starting the area temperature reduction function of the target peripheral area.
In implementation, when the environment monitoring center device counts the temperature rise conditions of other peripheral devices of the first power device, if it is detected that a peripheral region with a temperature rise amplitude smaller than a preset amplitude exists in the other peripheral regions of the first power device, it may be determined that the first power device currently has a local temperature rise, and the region temperature reduction function of the target peripheral region may be started in a form of sending an instruction to the environment regulation and control component. It is worth mentioning that under the condition that an equipment cabinet exists, the regional cooling function can be realized through the heat dissipation assembly arranged in the equipment cabinet, and the heat dissipation assembly can be an air conditioner, a fan and other equipment or assemblies with the heat dissipation function.
205, when the number of the peripheral areas with the area cooling function turned on reaches a specified number, turning on the global cooling function of the first power equipment.
In implementation, when the environment monitoring center equipment starts the area cooling function of the peripheral area of the power equipment through the environment regulation and control assembly, the number of the peripheral areas with the area cooling function started can be recorded by taking the power equipment as a unit. When the number of the peripheral areas of the first power equipment with the area cooling function started reaches the specified number, the environment monitoring center equipment can start the global cooling function of the first power equipment so as to realize rapid cooling of the peripheral areas of the first power equipment.
In another embodiment, the environmental temperature of the power device may be regulated with reference to the operating temperature of the neighboring power device, and the corresponding process may be as follows: determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment; and when the operating temperature of the adjacent power equipment of the first power equipment is continuously lower than the operating temperature of the first power equipment, starting the global cooling function of the first power equipment.
In an implementation, after acquiring the real-time temperatures of the plurality of peripheral areas of the power equipment, the environment monitoring center equipment may determine, for one power equipment, the operating temperature of the power equipment according to the real-time temperatures of the plurality of peripheral areas of the power equipment. Specifically, the operating temperature of the power equipment may be an average value of real-time temperatures of the plurality of peripheral areas, or may be calculated by assigning different weights to the real-time temperatures of the plurality of peripheral areas, or may be calculated by using other reasonable manners. Thus, taking the first electrical device as an example, the environment monitoring center device may compare the operating temperature of the first electrical device with the operating temperatures of the adjacent electrical devices of the first electrical device. If the operating temperature of the adjacent power equipment is continuously lower than that of the first power equipment and the duration reaches the preset duration, the environment monitoring center equipment can judge that the first power equipment is in an over-high temperature operating state for a long time, so that the global cooling function of the first power equipment can be started.
In another embodiment, the environmental temperature of the power equipment may be regulated with reference to the operating temperature of the same type of power equipment, and the corresponding processing may be as follows: determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment; determining the type of target equipment to which the first electric equipment belongs, and calculating the average operating temperature of all electric equipment of the type of the target equipment in the current electric power machine room; and if the operating temperature of the first power equipment is continuously higher than the average operating temperature and the difference value between the operating temperature and the average operating temperature is larger than a preset threshold value, starting the global cooling function of the first power equipment.
In implementation, the environment monitoring center device may determine the operating temperature of the electrical equipment according to the obtained real-time temperatures of the plurality of peripheral areas of the electrical equipment, and may collect and sort the operating temperatures of the electrical equipment of the same category (or the same model, or the same batch). In this way, in the process of operating the first electrical device, the environment monitoring center device may determine the class of the target device to which the first electrical device belongs, and calculate the average operating temperature of all electrical devices in the current class of the target device in the electrical room. Furthermore, the environment monitoring center can compare the average operating temperature with the actual operating temperature of the first power equipment, and if the average operating temperature is continuously lower than the actual operating temperature and the difference value between the average operating temperature and the actual operating temperature is greater than a preset threshold value, the first power equipment can be judged to be in an over-high-temperature operating state, so that the global cooling function of the first power equipment can be started.
In another embodiment, the current operating environment of the power device may be regulated with reference to the historical operating temperature of the power device, and the corresponding processing may be as follows: determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment; determining the estimated operation temperature of the first electric power equipment at the current time according to the operation temperature of the first electric power equipment in the same time period within historical N days and the operation temperature of the first electric power equipment in the historical time period of the current day; and if the estimated operation temperature is lower than the actual operation temperature of the first power equipment, starting the global cooling function of the first power equipment.
In implementation, the environment monitoring center device may determine the operating temperature of the electrical device according to the obtained real-time temperatures of the plurality of peripheral areas of the electrical device, and may store the operating temperature of the electrical device. In this way, in the process of operating the first electric power device, the environment monitoring center device may determine the current time period, and determine the estimated operating temperature of the first electric power device in the current time period according to the operating temperature of the first electric power device in the same time period in historical N days and the operating temperatures in a plurality of historical time periods in the current day. It is understood that the estimated operating temperature may be a reasonable estimation performed on the operating temperature of the first electrical equipment by the environment monitoring center equipment in combination with the historical data, and a specific estimation manner is not limited in this embodiment. Furthermore, the environment monitoring center can compare the estimated operation temperature with the actual operation temperature of the current first power equipment, and if the estimated operation temperature is smaller than the actual operation temperature and the difference value between the estimated operation temperature and the actual operation temperature is larger than a preset value, the first power equipment can be judged to be in an over-high-temperature operation state, so that the global cooling function of the first power equipment can be started.
In another embodiment, the heating state of a certain area may be relieved by cooling the adjacent area, and accordingly, the following process may exist after step 104: if the real-time temperature of the target peripheral area continuously rises, synchronously enhancing the area cooling function of the target peripheral area; and when the real-time temperature reaches the specified temperature threshold, starting the area cooling function of the adjacent peripheral area of the target peripheral area.
In implementation, after the environment monitoring center equipment starts the area cooling function of the target peripheral area through the environment regulation and control assembly, the real-time temperature of the target peripheral area can be continuously monitored. If the real-time temperature of the target peripheral area is found to continuously rise, and the continuous duration is longer than the preset duration, the environment monitoring center equipment can synchronously enhance the area cooling function of the target peripheral area through the environment regulation and control assembly, for example, the rotating speed of a fan can be increased, and the refrigeration power of an air conditioner is improved. And then, if the real-time temperature of the target peripheral area is detected to reach the specified temperature threshold, the environment monitoring center equipment can further start the area cooling function of the adjacent peripheral area of the target peripheral area so as to assist in realizing the rapid cooling of the target peripheral area.
In another embodiment, the cooperative cooling mode may be activated for a plurality of peripheral areas, and the corresponding process may be as follows: when the area cooling function is started in a plurality of peripheral areas, the area cooling function of each peripheral area is adjusted according to the real-time temperatures of the peripheral areas, so that an air channel is formed among the peripheral areas.
In implementation, after the environment monitoring center device starts the area cooling function of the peripheral area of the first power device, the area cooling function of each peripheral area can be adjusted based on the real-time temperature and the position relationship of the peripheral area, so as to form an air duct between the peripheral areas. Specifically, as shown in fig. 4, when the area cooling function is a fan cooling function, if the peripheral area with the area cooling function opened includes the upper area and the left area of the power equipment, the fan in the upper area can be set to supply air, and the fan in the left area supplies air, so that an air duct communicating the upper area and the left area can be formed. Of course, if more than three peripheral areas open the area cooling function, a uniform air duct can be constructed among the peripheral areas, and the air ducts can be combined in pairs to construct crossed air ducts.
In another embodiment, when the temperature of the peripheral area of the power device falls back as a whole, the global cooling function may be switched to the area cooling function, and the corresponding processing may be as follows: when the peripheral areas of the first power equipment are detected to be in a cooling state, and the number of the high-temperature peripheral areas with the real-time temperature being greater than the preset temperature threshold is smaller than the preset number, the global cooling function of the first power equipment is turned off, and the area cooling function of the high-temperature peripheral areas is turned on.
In implementation, the environment monitoring center device can continue to monitor the real-time temperature of the peripheral area of the first power device after the global cooling function of the first power device is started through the environment regulation and control component. When it is detected that the peripheral areas of the first power device are all in the cooling state, the environment monitoring center device may count the number of peripheral areas (which may be referred to as high-temperature peripheral areas) in which the real-time temperature is greater than the preset temperature threshold value in all the peripheral areas. If the number of the high-temperature peripheral areas is smaller than the preset number, the environment regulation and control assembly can be controlled to close the global cooling function of the first power equipment, and the area cooling function corresponding to each high-temperature peripheral area is started.
By means of the intelligent environment monitoring method for the electric power machine room, temperature regulation and control are conducted on each electric power device in the electric power machine room, and temperature regulation and control are conducted on different peripheral areas of the electric power devices specifically. When the real-time temperature in a certain peripheral area of the power equipment rises, the global cooling function or the area cooling function can be automatically selected to be started by referring to the real-time temperature change conditions in other peripheral areas. Therefore, the real-time temperature of the equipment operation environment in the electric power machine room is a key parameter, and the real-time temperature of the equipment operation environment in the electric power machine room is timely and effectively regulated and controlled by utilizing a mechanism of real-time detection and intelligent regulation and control of a machine, so that the operation environment of the electric power equipment is guaranteed, and a large amount of labor cost is saved.
Based on the same technical concept, the embodiment of the application further provides an intelligent environment monitoring system for an electric power machine room, the system comprises an environment monitoring center device, a parameter acquisition component and an environment regulation and control component, wherein the environment monitoring center device is used for:
periodically detecting real-time temperatures of a plurality of peripheral areas of the first power equipment;
when a target peripheral area with real-time temperature larger than a preset warning value appears in the plurality of peripheral areas, counting the temperature rise conditions of other peripheral areas within preset historical time;
if the temperature rise amplitudes of other peripheral areas are larger than the preset amplitude value and the temperature rise rate is within a conventional variation range, starting the global temperature reduction function of the first power equipment;
if other peripheral areas have peripheral areas with temperature rise amplitude smaller than the preset amplitude value, starting the area temperature reduction function of the target peripheral area;
and when the number of the peripheral areas with the opened area cooling function reaches a specified number, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
and when the operating temperature of the adjacent power equipment of the first power equipment is continuously lower than the operating temperature of the first power equipment, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining a target equipment type to which the first electric equipment belongs, and calculating the average operating temperature of all electric equipment of the target equipment type in the current electric power machine room;
and if the operating temperature of the first power equipment is continuously higher than the average operating temperature and the difference value between the operating temperature and the average operating temperature is larger than a preset threshold value, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining the estimated operation temperature of the first electric power equipment at the current time according to the operation temperature of the first electric power equipment in the same time period within historical N days and the operation temperature of the first electric power equipment in the historical time period of the current day;
and if the estimated operation temperature is less than the actual operation temperature of the first power equipment, starting the global cooling function of the first power equipment.
Optionally, the environment monitoring center device is further configured to:
if the real-time temperature of the target peripheral area continuously rises, synchronously enhancing the area cooling function of the target peripheral area;
and when the real-time temperature reaches a specified temperature threshold, starting a region cooling function of an adjacent peripheral region of the target peripheral region.
Optionally, the environment monitoring center device is further configured to:
when a plurality of peripheral areas are provided with the area cooling function, the area cooling function of each peripheral area is adjusted according to the real-time temperatures of the peripheral areas, so that an air channel is formed among the peripheral areas.
Optionally, the environment monitoring center device is further configured to:
when the peripheral areas of the first power equipment are detected to be in a cooling state, and the number of the high-temperature peripheral areas with real-time temperatures larger than a preset temperature threshold is smaller than a preset number, the global cooling function of the first power equipment is closed, and the area cooling function of the high-temperature peripheral areas is started.
Optionally, the first power device is disposed in a first device cabinet, and a refrigeration assembly and a plurality of heat dissipation assemblies disposed in different orientations of the first device cabinet are disposed in the first device cabinet; the overall cooling function is to open the refrigeration assembly, and the region cooling function is to open the heat dissipation assembly corresponding to the region.
An embodiment of the present application further provides a computer-readable storage medium, where at least one instruction, at least one program, a code set, or a set of instructions is stored in the storage medium, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by a processor to implement the intelligent environment monitoring method for an electric power machine room according to steps 201 to 205.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the present application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
Claims (8)
1. An intelligent environment monitoring method for an electric power machine room is characterized by comprising the following steps:
periodically detecting real-time temperatures of a plurality of peripheral areas of the first power equipment;
when a target peripheral area with real-time temperature larger than a preset warning value appears in the plurality of peripheral areas, counting the temperature rise conditions of other peripheral areas within preset historical time;
if the temperature rise amplitude of other peripheral areas is larger than the preset amplitude value and the temperature rise rate is in a conventional change range, starting the global temperature reduction function of the first power equipment;
if other peripheral areas have peripheral areas with temperature rise amplitude smaller than the preset amplitude value, starting the area temperature reduction function of the target peripheral area;
when the number of the peripheral areas with the opened area cooling function reaches a specified number, starting the global cooling function of the first power equipment;
the first power equipment is arranged in a first equipment cabinet, the peripheral areas are areas in the first equipment cabinet within a certain distance in multiple directions of front, back, left, right, upper and lower of the first power equipment, and a refrigeration assembly and a plurality of heat dissipation assemblies arranged in different directions of the first equipment cabinet are arranged in the first equipment cabinet; the overall cooling function is to start the refrigeration assembly, and the area cooling function is to start the heat dissipation assembly corresponding to the area;
the method further comprises the following steps:
when a plurality of peripheral areas are opened, adjusting the area cooling function of each peripheral area according to the real-time temperature and the position relation of the peripheral areas so as to form an air channel among the peripheral areas;
if more than three peripheral areas open the area cooling function, uniform air ducts are constructed among the peripheral areas, or the peripheral areas are combined in pairs to construct crossed air ducts.
2. The method of claim 1, further comprising:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
and when the operating temperature of the adjacent power equipment of the first power equipment is continuously lower than the operating temperature of the first power equipment, starting the global cooling function of the first power equipment.
3. The method of claim 1, further comprising:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining the class of target equipment to which the first electric equipment belongs, and calculating the average operating temperature of all electric equipment of the class of the target equipment in the current electric power machine room;
and if the operating temperature of the first power equipment is continuously higher than the average operating temperature and the difference value between the operating temperature and the average operating temperature is larger than a preset threshold value, starting the global cooling function of the first power equipment.
4. The method of claim 1, further comprising:
determining the operating temperature of the power equipment according to the real-time temperatures of a plurality of peripheral areas of the power equipment;
determining the estimated operation temperature of the first electric power equipment at the current time according to the operation temperature of the first electric power equipment in the same time period within historical N days and the operation temperature of the first electric power equipment in the historical time period of the current day;
and if the estimated operation temperature is less than the actual operation temperature of the first power equipment, starting the global cooling function of the first power equipment.
5. The method of claim 1, wherein after the initiating the zone cooling function of the target peripheral zone, further comprising:
if the real-time temperature of the target peripheral area continuously rises, synchronously enhancing the area cooling function of the target peripheral area;
and when the real-time temperature reaches a specified temperature threshold, starting a region cooling function of an adjacent peripheral region of the target peripheral region.
6. The method of claim 1, wherein after the turning on the global temperature reduction function of the first power device, further comprising:
when the peripheral regions of the first power equipment are detected to be in a cooling state, and the number of the high-temperature peripheral regions with real-time temperatures larger than a preset temperature threshold value is smaller than a preset number, closing the global cooling function of the first power equipment, and opening the regional cooling function of the high-temperature peripheral regions.
7. The utility model provides an intelligent environmental monitoring system for electric power computer lab which characterized in that, the system includes environmental monitoring center equipment, parameter acquisition subassembly and environment regulation and control subassembly, wherein, environmental monitoring center equipment is used for:
periodically detecting real-time temperatures of a plurality of peripheral areas of the first power equipment;
when a target peripheral area with real-time temperature larger than a preset warning value appears in the peripheral areas, counting the temperature rise conditions of other peripheral areas within preset historical time;
if the temperature rise amplitude of other peripheral areas is larger than the preset amplitude value and the temperature rise rate is in a conventional change range, starting the global temperature reduction function of the first power equipment;
if other peripheral areas have peripheral areas with temperature rise amplitude smaller than the preset amplitude value, starting the area temperature reduction function of the target peripheral area;
when the number of the peripheral areas with the opened area cooling function reaches a specified number, starting the global cooling function of the first power equipment;
the first power equipment is arranged in a first equipment cabinet, the peripheral areas are areas in the first equipment cabinet within a certain distance in multiple directions of front, back, left, right, upper and lower of the first power equipment, and a refrigeration assembly and a plurality of heat dissipation assemblies arranged in different directions of the first equipment cabinet are arranged in the first equipment cabinet; the overall cooling function is to start the refrigeration assembly, and the area cooling function is to start the heat dissipation assembly corresponding to the area;
the environment monitoring center equipment is also used for:
when a plurality of peripheral areas are provided with area cooling functions, adjusting the area cooling function of each peripheral area according to the real-time temperature and the position relation of the peripheral areas so as to form an air channel among the peripheral areas;
if more than three peripheral areas open the area cooling function, uniform air ducts are constructed among the peripheral areas, or the peripheral areas are combined in pairs to construct crossed air ducts.
8. A computer-readable storage medium, characterized in that at least one instruction, at least one program, a set of codes, or a set of instructions is stored in the storage medium, and the at least one instruction, the at least one program, the set of codes, or the set of instructions is loaded and executed by a processor to implement the intelligent environment monitoring method for an electric power machine room according to any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011606734.6A CN112696803B (en) | 2020-12-30 | 2020-12-30 | Intelligent environment monitoring method and system for electric power machine room and storage medium |
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| CN202011606734.6A CN112696803B (en) | 2020-12-30 | 2020-12-30 | Intelligent environment monitoring method and system for electric power machine room and storage medium |
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| CN116437649B (en) * | 2023-06-13 | 2023-09-22 | 浙江德塔森特数据技术有限公司 | Machine room safety operation and maintenance method and device based on blockchain and readable storage medium |
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| CN202902469U (en) * | 2012-07-24 | 2013-04-24 | 上海龙创自控系统有限公司 | Distributed heat management device of communication machine room |
| CN206193560U (en) * | 2016-11-25 | 2017-05-24 | 深圳市诚业通信技术有限公司 | IDC computer lab temperature control system |
| CN207248385U (en) * | 2017-09-27 | 2018-04-17 | 上海科众恒盛云计算科技有限公司 | A kind of IDC equipment monitoring systems |
| EP3723461B1 (en) * | 2019-04-09 | 2021-04-07 | Pfannenberg GmbH | Cooling system and method for cooling an electronics cabinet |
| CN112050397A (en) * | 2020-08-27 | 2020-12-08 | 浙江省邮电工程建设有限公司 | Method and system for regulating and controlling temperature of machine room |
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