CN114585247B - AI analysis-based energy-saving control method for data machine room - Google Patents
AI analysis-based energy-saving control method for data machine room Download PDFInfo
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Abstract
The invention provides an AI analysis-based energy-saving control method for a data computer room, which comprises the following steps: setting the normal working temperature Tz and the normal working humidity Hz of the machine room; acquiring the internal environment temperature Tn and the internal environment humidity Hn of the machine room; the control terminal sends the outside environment temperature Tw of the machine room and the outside environment humidity Hw of the machine room to each machine room after t1 time; adjusting the operation data of the heat exchange device through the temperature difference Tw after Tn and t1 and the humidity difference Hw after Hn and t1, so that the machine room keeps normal working temperature Tz and normal working humidity Hz; and sending the operation data of the heat exchange device of each machine room to a heat exchange control strategy library, and marking the operation data of each heat exchange device through a temperature difference value and a humidity difference value to form a heat exchange control strategy. The embodiment of the invention controls the heat exchange device in advance to achieve the effect of energy saving.
Description
Technical Field
The invention relates to the technical field of computer rooms, in particular to an AI analysis-based energy-saving control method for a data computer room.
Background
In the current data computer lab, air conditioner and fan are main computer lab ambient temperature and humidity controlgear, make the data computer lab be in all the time and operate under normal temperature and the humidity environment, consequently air conditioner and fan play vital role to computer lab equipment normal work, in time discover and control when it breaks down and repair to be the guarantee of computer lab equipment safe operation.
However, the existing air conditioner and fan adjustment is to further adjust the temperature of the machine room through the real-time temperature of the machine room, so that the air conditioner and the fan cannot be adjusted in advance when the external temperature changes, so that the temperature and the humidity in the machine room are greatly fluctuated, and the air conditioner and the fan need larger power to cool or dehumidify the machine room, thereby causing the waste of energy.
Disclosure of Invention
Therefore, the embodiment of the invention provides an AI analysis-based energy-saving control method for a data machine room, which controls a heat exchange device in advance so as to achieve the effect of energy saving.
In order to solve the above problems, the present invention provides an AI analysis-based energy-saving control method for a data machine room, comprising: data computer lab energy-saving control device, it includes: the system comprises a plurality of machine rooms, a plurality of heat exchange units and a plurality of control units, wherein IT equipment, an environment monitoring device and a heat exchange device are arranged in each machine room; the control terminal is connected with the plurality of machine rooms through the Ethernet; the heat exchange control strategy library is connected with the plurality of machine rooms and the control terminal; the AI analysis-based data room energy-saving control method specifically comprises the following steps: step S10: setting the normal working temperature Tz and the normal working humidity Hz of the machine room; step S20: acquiring the internal environment temperature Tn and the internal environment humidity Hn of the machine room; step S30: the control terminal sends the outside environment temperature Tw of the machine room and the outside environment humidity Hw of the machine room to each machine room after t1 time; step S40: adjusting the operation data of the heat exchange device according to the temperature difference of the room external environment temperature Tw after the room internal environment temperature Tn and the time t1 and the humidity difference of the room internal environment humidity Hn and the room external environment humidity Hw after the time t1, so that the room keeps the normal working temperature Tz and the normal working humidity Hz; step S50: sending the operation data of the heat exchange device of each machine room to a heat exchange control strategy library, and marking the operation data of each heat exchange device through a temperature difference value and a humidity difference value to form a heat exchange control strategy; when the temperature difference value and the humidity difference value have corresponding heat exchange control strategies, the heat exchange control strategy library controls the heat exchange devices in the machine room according to the corresponding heat exchange control strategies.
Compared with the prior art, the technical scheme has the following technical effects: on one hand, the internal ambient temperature Tn and the internal ambient humidity Hn of the machine room are monitored in real time through the set normal working temperature Tz and the set normal working humidity Hz of the machine room, and then the changes of the external ambient temperature Tw and the external ambient humidity Hw of the machine room detected by the control terminal after t1 time are sent to each machine room, so that the heat exchange device in the machine room can be adjusted in advance according to the changes, the machine room can be kept in the environment with the normal working temperature Tz and the normal working humidity Hz all the time, the heat exchange device does not need to be adjusted greatly in real time when the temperature changes suddenly, and the effect of energy conservation is achieved; on the other hand, a new heat exchange control strategy is formed by sending the operation data of the heat exchange device of each machine room to the heat exchange control strategy library, and the heat exchange control strategy is marked by the corresponding temperature difference value and humidity difference value, when the temperature difference value and the humidity difference value in the subsequent machine rooms have the corresponding heat exchange control strategy in the heat exchange control strategy library, the adjustment can be directly carried out through the heat exchange control strategy library without carrying out automatic adjustment through a series of algorithms, so that the control convenience of the energy-saving control device of the data machine room is improved.
In an example of the present invention, the data room energy-saving control apparatus further includes: the summary IT equipment monitoring device is arranged between the plurality of machine rooms and the control terminal; the AI analysis-based energy-saving control method for the data computer room further comprises the following steps: detecting instantaneous power Ps of the IT equipment in the machine room through the summary IT equipment monitoring device, and dividing the IT equipment into idle time, busy time and peak time through the detected instantaneous power Ps; when (Ps/Pmax) is less than or equal to P1, the IT equipment is in an idle period; when P1 < (Ps/Pmax) ≦ P2, the IT device is busy period; when P2 < (Ps/Pmax), the IT equipment is in a peak time period, wherein Pmax is the maximum power of the IT equipment in a machine room, P1 and P2 are preset values, and P1 < P2; each time interval is provided with corresponding heat exchange device operation data, the idle time interval corresponds to a first operation mode, the busy time interval corresponds to a second operation mode, and the peak time interval corresponds to a third operation mode; dividing the operation time of the IT equipment by idle time, busy time and peak time and sending the operation time to the control terminal; when the machine room is switched after t2 time, the control terminal sends corresponding operation data to adjust the heat exchange device of the machine room.
Compared with the prior art, the technical scheme has the following technical effects: detect IT equipment's instantaneous power Ps in a plurality of computer rooms through gathering IT equipment monitoring device, the computer room that the rethread detected will correspond is divided into idle time, busy time and peak time, and idle time is equipped with corresponding first mode of operation, busy time is equipped with corresponding second mode of operation, peak time is equipped with corresponding third mode of operation, be equipped with different mode of operation and control in the time of difference, and when the computer room switches in time t2 back, adjust heat exchange device in advance, thereby play the effect of early warning, the hysteresis quality of temperature detection has been avoided, thereby play energy-conserving effect.
In one example of the present invention, the heat exchange device includes: the first operation mode is that the fan heat exchange device operates independently; the second operation mode is that the heat exchange device of the air conditioner operates independently; the third operation mode is that the fan heat exchange device and the air conditioner heat exchange device operate simultaneously.
Compared with the prior art, the technical scheme has the following technical effects: the temperature can be reduced only by the fan heat exchange device in the idle period; the temperature can be reduced only by the heat exchange device of the air conditioner during busy time; in order to ensure that the machine room can be continuously used in the peak time, the fan heat exchange device and the air conditioner heat exchange device are used for cooling at the same time; the corresponding heat exchange devices are used at different time intervals, so that the energy-saving effect is achieved on the premise of ensuring the normal operation of the machine room.
In one example of the present invention, the heat exchange device includes: the AI analysis-based data machine room energy-saving control method further comprises the following steps: and the control terminal adjusts the heat exchange device in the machine room at different time intervals by combining the temperature difference value, the humidity difference value, the normal working temperature Tz and the normal working humidity Hz.
Compared with the prior art, the technical scheme has the following technical effects: the heat exchange devices in different time periods are adjusted through the temperature difference value, the humidity difference value, the normal working temperature Tz and the normal working humidity Hz, so that the heat exchange devices in the machine room reach the optimal energy-saving state.
In one example of the present invention, the method further comprises: when the IT device is in an idle periodWhen in use, the rotating speed Rs of the fan heat exchange device is controlled by the temperature difference value, wherein,
a1 and A2 are coefficients, the value ranges of A1 and A2 are (0.3 and 1), and Rz is the normal working rotating speed of the fan heat exchange device.
Compared with the prior art, the technical scheme has the following technical effects: when the machine room is in an idle time period, the heat generated by the machine room is small, the machine room can be kept at a normal working temperature only through the fan heat exchange device, and the external temperature is high/low, the temperature inside the machine room is affected, so that the rotating speed Rs of the fan heat exchange device is adjusted by combining the external environment temperature Tw of the machine room after t1 time, and the machine room can be ensured to operate at a normal temperature state in the most energy-saving state.
In one example of the present invention, when Hw > Hn > 1.2Hz, the dehumidification mode of the air conditioner heat exchange device is turned on and the supply air temperature Ts = Tn-4 of the air conditioner heat exchange device, and when Hn = Hz, the air conditioner heat exchange device is turned off.
Compared with the prior art, the technical scheme has the following technical effects: because the environment humidity inside the machine room cannot be adjusted only through the fan heat exchange device, and the high environment humidity inside the machine room can also cause certain influence on the operation of the machine room, when Hw is greater than Hn and greater than 1.2Hz, the dehumidification mode of the air conditioner heat exchange device is started to dehumidify the inside of the machine room, the air supply temperature Ts = Tn-4 of the air conditioner heat exchange device is set, and when Hn = Hz, the air conditioner heat exchange device is closed.
In one example of the present invention, the method further comprises: when the IT equipment is in a busy time period, controlling the air supply temperature Ts of the air conditioner heat exchange device through the normal working temperature Tz, the normal working humidity Hz, the temperature difference value and the humidity difference value of the machine room; wherein,
a3 and A4 are coefficients, A3 and AThe value range of 4 is (0.1, 1).
Compared with the prior art, the technical scheme has the following technical effects: the air conditioner heat exchange device can simultaneously play a role in temperature regulation and humidity regulation, and different air supply temperatures Ts can play different temperature regulation and humidity regulation effects, so that the air supply temperature Ts of the air conditioner heat exchange device is controlled through the normal working temperature Tz, the normal working humidity Hz, the temperature difference value and the humidity difference value of the machine room, and the machine room can be ensured to run in the states of normal temperature and normal humidity under the most energy-saving state of the air conditioner heat exchange device.
In one example of the present invention, the method further comprises: when the IT equipment is divided into peak hours, the fan heat exchange device operates at the maximum rotating speed, and the air conditioner heat exchange device controls the air supply temperature Ts of the IT equipment through the instantaneous power Ps of the IT equipment; wherein,
tmin is the lowest air supply temperature of the air conditioner heat exchange device, A5 is a coefficient, and the value ranges of A5 are (1, 5).
Compared with the prior art, the technical scheme has the following technical effects: on one hand, when the machine room runs at a peak time, more heat is generated along with the machine room in a high-running stage, so that the machine room can still run continuously, the fan heat exchange device and the air-conditioning heat exchange device are required to be started at the same time; on the other hand, because the energy required by the fan heat exchange device is smaller than that of the air conditioner heat exchange device, in order to reduce the energy consumption of the heat exchange device, the fan heat exchange device is firstly operated at the maximum rotating speed; on the other hand, the air-conditioning heat exchange device controls the air supply temperature Ts of the IT equipment through the instantaneous power Ps of the IT equipment, and uses different air supply temperatures under different instantaneous powers Ps, so that the air-conditioning heat exchange device can ensure that the machine room can operate under the states of normal temperature and normal humidity under the most energy-saving state.
In an example of the present invention, the data room energy-saving control apparatus further includes: and the warning device is connected with the control terminal and the plurality of machine rooms.
Compared with the prior art, the technical scheme has the following technical effects: through setting up alarm device connection control terminal and a plurality of computer rooms, when appearing unusually in the computer room, alarm device can directly discover and in time send the abnormal conditions to control terminal to in time handle the computer room, prevented the emergence of accident.
In one example of the present invention, the method further comprises: when the alarm device detects that the internal environment temperature Tn and/or the internal environment humidity Hn still cannot be reduced when the heat exchange device operates at the highest power, the alarm device sends alarm information to the control terminal; and the alarm device records the time period when the heat exchange device still cannot reduce the internal environment temperature Tn when running at the highest power and sends the time period to the heat exchange control strategy library.
Compared with the prior art, the technical scheme has the following technical effects: when the heat exchange device still cannot reduce the internal environment temperature Tn and/or the internal environment humidity Hn when running at the highest power, the alarm device sends alarm information to the control terminal, and on one hand, problems on the site of the machine room can be scheduled through manual intervention; on the other hand, when the alarm device operates the heat exchange device at the highest power, the internal environment temperature T still cannot be reduced n The time interval is recorded and sent to the heat exchange control strategy library, and the time interval can be early warned before the machine room reaches the time interval again, so that the IT equipment is prevented from being damaged due to high-temperature operation.
After the technical scheme of the invention is adopted, the following technical effects can be achieved:
(1) the method comprises the steps that the internal ambient temperature Tn and the internal ambient humidity Hn of the machine room are monitored in real time through the set normal working temperature Tz and normal working humidity Hz of the machine room, and the changes of the external ambient temperature Tw and the external ambient humidity Hw of the machine room detected by a control terminal after t1 are sent to each machine room, so that the heat exchange device in the machine room can be adjusted in advance according to the changes, the machine room can be kept in the environment with the normal working temperature Tz and the normal working humidity Hz all the time, the heat exchange device does not need to be adjusted greatly in real time when the temperature changes suddenly, and the effect of saving energy is achieved;
(2) the operation data of the heat exchange device of each machine room is sent to the heat exchange control strategy library to form a new heat exchange control strategy, and the heat exchange control strategy is marked through a temperature difference value and a humidity difference value corresponding to the heat exchange control strategy, when the temperature difference value and the humidity difference value in the subsequent machine rooms have corresponding heat exchange control strategies in the heat exchange control strategy library, the adjustment can be directly carried out through the heat exchange control strategy library without automatic adjustment through a series of algorithms, so that the control convenience of the energy-saving control device of the data machine room is improved;
(3) the heat exchange devices in different time periods are adjusted through the temperature difference value, the humidity difference value, the normal working temperature Tz and the normal working humidity Hz, so that the heat exchange devices in the machine room reach the optimal energy-saving state.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic diagram of module connections of an energy-saving control device of a data room according to an embodiment of the present invention.
Fig. 2 is a flowchart of an AI analysis-based energy-saving control method for a data room according to an embodiment of the present invention.
Fig. 3 is a flow chart of the alarm device control.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments of the present invention are described in detail clearly and completely, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
Referring to fig. 1, a schematic diagram of module connection of an energy-saving control device of a data room according to an embodiment of the present invention is shown. Data computer lab energy-saving control device, it includes: the system comprises a plurality of machine rooms, wherein each machine room is internally provided with IT equipment, an environment monitoring device and a heat exchange device; the control terminal is connected with the plurality of machine rooms through the Ethernet; and the heat exchange control strategy library is connected with the plurality of machine rooms and the control terminal.
Specifically, with reference to fig. 1 and fig. 2, the method for controlling energy conservation in a data room based on AI analysis specifically includes:
step S10: setting the normal working temperature Tz and the normal working humidity Hz of the machine room;
step S20: acquiring the internal environment temperature Tn and the internal environment humidity Hn of the machine room;
step S30: the control terminal sends the outside environment temperature Tw of the machine room and the outside environment humidity Hw of the machine room to each machine room after t1 time;
it should be noted that, after the control terminal sends t1, the external environment temperature Tw and the external environment humidity Hw of the machine room may be future external environment temperature Tw and external environment humidity Hw of the machine room detected through weather forecast and sent to the machine room, where a value range of t1 is 5min to 30min, and is preferably 10 min.
Step S40: adjusting the operation data of the heat exchange device by using the temperature difference of the external environment temperature Tw of the machine room after the internal environment temperature Tn of the machine room and the time t1 and the humidity difference of the external environment humidity Hw of the machine room after the internal environment temperature Hn of the machine room and the time t1, so that the normal working temperature Tz and the normal working humidity Hz of the machine room are kept;
it should be noted that the temperature difference here is the temperature Tw outside the machine room minus the temperature Tn inside the machine room, so the temperature difference has positive and negative values; the humidity difference is obtained by subtracting the internal environment humidity Hn of the machine room from the external environment humidity Hw of the machine room, so that the humidity difference has positive and negative values;
step S50: the operation data of the heat exchange device of each machine room is sent to a heat exchange control strategy library, and the operation data of each heat exchange device is marked through a temperature difference value and a humidity difference value to form a heat exchange control strategy;
when the temperature difference value and the humidity difference value have corresponding heat exchange control strategies, the heat exchange control strategy library controls the heat exchange devices in the machine room according to the corresponding heat exchange control strategies.
It should be noted that each heat exchange control strategy is provided with a corresponding temperature difference and humidity difference, for example, when the heat exchange control strategy corresponding to the temperature difference of 2.1 and the humidity difference of 5.3 is stored in the heat exchange control strategy library, when the temperature difference of 2.1 and the humidity difference of 5.3 occur in the machine tool, the heat exchange control strategy library calls the heat exchange control strategy to adjust the heat exchange device of the machine room.
For example, on one hand, the internal ambient temperature Tn and the internal ambient humidity Hn of the machine room are monitored in real time through the set normal working temperature Tz and the normal working humidity Hz of the machine room, and then the changes of the external ambient temperature Tw and the external ambient humidity Hw of the machine room detected by the control terminal after t1 time are sent to each machine room, so that the heat exchange device in the machine room can be adjusted in advance according to the changes, the machine room can be kept in the environment with the normal working temperature Tz and the normal working humidity Hz all the time, the heat exchange device does not need to be adjusted greatly in real time when the temperature changes suddenly, and the energy-saving effect is achieved; on the other hand, a new heat exchange control strategy is formed by sending the operation data of the heat exchange device of each machine room to the heat exchange control strategy library, and the heat exchange control strategy is marked by the corresponding temperature difference value and humidity difference value, when the temperature difference value and the humidity difference value in the subsequent machine rooms have the corresponding heat exchange control strategy in the heat exchange control strategy library, the adjustment can be directly carried out through the heat exchange control strategy library without carrying out automatic adjustment through a series of algorithms, so that the control convenience of the energy-saving control device of the data machine room is improved.
Preferably, the data room energy-saving control device further includes: the summary IT equipment monitoring device is arranged between the plurality of machine rooms and the control terminal; the AI analysis-based energy-saving control method for the data computer room further comprises the following steps: detecting instantaneous power Ps of IT equipment in a machine room by a summary IT equipment monitoring device, and dividing the IT equipment into idle time, busy time and peak time by the detected instantaneous power Ps; wherein, when (Ps/Pmax) is less than or equal to P1, the IT equipment is in an idle period; when P1 < (Ps/P) max ) When the current time is less than or equal to P2, the IT equipment is in a busy period; when P2 < (Ps/Pmax), the IT equipment is in a peak time period, wherein Pmax is the maximum power of the IT equipment in the machine room, P1 and P2 are preset values, and P1 is less than P2; each time interval is provided with corresponding heat exchange device operation data, the idle time interval corresponds to a first operation mode, the busy time interval corresponds to a second operation mode, and the peak time interval corresponds to a third operation mode; dividing the operation time of the IT equipment by idle time, busy time and peak time and sending the operation time to the control terminal; when the machine room is switched after t2 time, the control terminal sends corresponding operation data to adjust the heat exchange device of the machine room.
For example, detect the instantaneous power Ps of IT equipment in a plurality of computer rooms through gathering IT equipment monitoring device, the rethread instantaneous power that detects divides into idle period, busy period and peak period with the computer room that corresponds, and idle period is equipped with corresponding first mode of operation, busy period is equipped with corresponding second mode of operation, peak period is equipped with corresponding third mode of operation, IT controls to be equipped with different mode of operation at different periods, and when the computer room carries out the conversion at the time of t2 back, adjust heat exchange device in advance, thereby play the effect of early warning, the hysteresis quality of temperature detection has been avoided, thereby energy-conserving effect is played.
In a specific embodiment, the time of day is divided into a plurality of time segments, and each time segment is provided with a corresponding heat exchange control strategy, by which adjustments can be made in advance when the time segment is coming. The preset time t2 is preferably 1min here.
Preferably, the P1 content is 20% and the P2 content is 70%.
Further, the instantaneous power P of the IT equipment s The energy-saving control system can also be divided into four stages and more than four stages of operating power, each operating power has corresponding operating data, and the machine room can be further accurately controlled through the more subdivided operating power, so that a better energy-saving effect is achieved.
Preferably, said P 1 、P 2 Adjusting according to different conditions of the machine room, specifically comprising; when one machine room in a plurality of machine rooms is used, P is adjusted 1 、P 2 When the consumption of the heat exchange device is reduced to the most energy-saving mode, the corresponding P is sent to the heat exchange control strategy library 1 、P 2 A parameter; when similar machine rooms in the machine room are set, the heat exchange control strategy library directly sends the corresponding P 1 、P 2 The parameters are sent to a similar machine room for adjustment.
For example, since different rooms are different in size, but rooms of the same size can be controlled by the same parameters, P when one room is adjusted to be in the most energy-saving mode 1 、P 2 Parameters, when similar machine rooms exist for setting, the heat exchange control strategy library directly sends the corresponding P 1 、P 2 The parameters are sent to a similar machine room to be adjusted, the parameters do not need to be adjusted again, and convenience is improved.
Preferably, the heat exchange device comprises: the first operation mode is that the fan heat exchange device operates independently; the second operation mode is that the heat exchange device of the air conditioner operates independently; the third operation mode is that the fan heat exchange device and the air conditioner heat exchange device operate simultaneously.
For example, during idle time, the temperature can be reduced only by the fan heat exchange device; the temperature can be reduced only by the heat exchange device of the air conditioner during busy time; in order to ensure that the machine room can still be continuously used in the peak time, the fan heat exchange device and the air conditioner heat exchange device are used for cooling at the same time; the corresponding heat exchange devices are used at different time intervals, so that the energy-saving effect is achieved on the premise of ensuring the normal operation of the machine room.
Preferably, the AI analysis-based energy-saving control method for the data room further includes: the control terminal adjusts the heat exchange devices in the machine room at different time intervals by combining the temperature difference value, the humidity difference value, the normal working temperature Tz and the normal working humidity Hz.
For example, the heat exchange devices in different time periods are adjusted through the temperature difference value, the humidity difference value, the normal working temperature Tz and the normal working humidity Hz, so that the heat exchange devices in the machine room reach the optimal energy-saving state.
Specifically, when the IT equipment is divided into idle periods, the rotating speed Rs of the fan heat exchange device is controlled through the temperature difference value, wherein,
a1 and A2 are coefficients, the value ranges of A1 and A2 are (0.3 and 1), and Rz is the normal working rotating speed of the fan heat exchange device.
For example, when the machine room is in the idle period, the heat generated by the machine room is small, the machine room can be kept at the normal operating temperature only through the fan heat exchange device, and the external temperature is high/low, the temperature inside the machine room is affected, so that the rotating speed Rs of the fan heat exchange device is adjusted by combining the external environment temperature Tw of the machine room after t1 time, and the machine room can be ensured to operate at the normal temperature state in the most energy-saving state.
Preferably, both A1 and A2 are 0.414.
Preferably, when Hw > Hn > 1.2Hz, the dehumidification mode of the air conditioner heat exchange device is turned on, and the supply air temperature Ts = Tn-4 of the air conditioner heat exchange device, and when Hn = Hz, the air conditioner heat exchange device is turned off.
For example, because the ambient humidity inside the machine room cannot be adjusted only by the fan heat exchange device, and the high ambient humidity inside the machine room also has a certain influence on the operation of the machine room, when Hw > Hn > 1.2Hz, the dehumidification mode of the air conditioner heat exchange device is turned on to dehumidify the inside of the machine room, and the air supply temperature Ts = Tn-4 of the air conditioner heat exchange device is turned off when Hn = Hz.
Here, the blower air temperature Ts = Tn-4 is because the dehumidification effect is best when the indoor temperature is lower than 4 degrees, but the blower air temperature is not limited to 4 degrees lower than the indoor temperature, and may be any temperature as long as the dehumidification effect is obtained.
Further, when the IT equipment is in a busy time period, controlling the air supply temperature Ts of the air conditioner heat exchange device through the normal working temperature Tz, the normal working humidity Hz, the temperature difference value and the humidity difference value of the machine room; wherein,
both A3 and a4 are coefficients, and both A3 and a4 take on the value range of (0.1, 1).
For example, the air conditioner heat exchange device can simultaneously play a role in temperature regulation and humidity regulation, and different air supply temperatures Ts can play different temperature regulation and humidity regulation effects, so that the air supply temperature Ts of the air conditioner heat exchange device is controlled through the normal working temperature Tz, the normal working humidity Hz, the temperature difference value and the humidity difference value of the machine room, and the air conditioner heat exchange device is enabled to be in the most energy-saving state, and the machine room can be ensured to run in the states of normal temperature and normal humidity.
Preferably, a3 here takes the value 0.317; a4 was 0.27.
Furthermore, when the IT equipment is divided into peak time periods, the fan heat exchange device operates at the maximum rotating speed, and the air conditioner heat exchange device controls the air supply temperature Ts of the IT equipment through the instantaneous power Ps of the IT equipment; wherein,
tmin is the lowest air supply temperature of the air conditioner heat exchange device, A5 is a coefficient, and the value ranges of A5 are (1, 5).
For example, on one hand, when the machine room is operated in a peak time period, more heat is generated when the machine room is in a high operation stage, and therefore, in order to ensure that the machine room can still continue to operate, the fan heat exchange device and the air conditioner heat exchange device need to be started at the same time; on the other hand, because the energy required by the fan heat exchange device is smaller than that of the air conditioner heat exchange device, in order to reduce the energy consumption of the heat exchange device, the fan heat exchange device is firstly operated at the maximum rotating speed; on the other hand, the air-conditioning heat exchange device controls the air supply temperature Ts of the IT equipment through the instantaneous power Ps of the IT equipment, and uses different air supply temperatures under different instantaneous powers Ps, so that the air-conditioning heat exchange device can ensure that the machine room can operate under the states of normal temperature and normal humidity under the most energy-saving state.
Preferably, a5 is taken to be 3 here.
Specifically, referring to fig. 3, the energy-saving control device of the data room further includes: and the warning device is connected with the control terminal and the plurality of machine rooms.
For example, by arranging the alarm device to connect the control terminal and the plurality of machine rooms, when an abnormality occurs in the machine rooms, the alarm device can directly find and timely send the abnormal condition to the control terminal, so that the machine rooms are timely processed, and accidents are prevented.
Further, when the alarm device detects that the heat exchange device still cannot reduce the internal environment temperature Tn and/or the internal environment humidity Hn when the heat exchange device operates at the highest power, the alarm device sends alarm information to the control terminal; and the alarm device records the time period when the heat exchange device still cannot reduce the internal environment temperature Tn when running at the highest power and sends the time period to the heat exchange control strategy library.
It should be noted that the heat exchange device preferentially executes the control command issued by the alarm device.
For example, when the heat exchange device still cannot reduce the internal environment temperature Tn and/or the internal environment humidity Hn when running at the highest power, the alarm device sends alarm information to the control terminal, so that on one hand, problems on the site of the machine room can be scheduled through manual intervention; on the other hand, when the alarm device operates the heat exchange device at the highest power, the internal environment temperature T still cannot be reduced n Is recorded and sent to the heat exchange controlAnd the strategy library can early warn the time period in advance before the machine room reaches the time period again, so that the IT equipment is prevented from being damaged due to high-temperature operation.
Furthermore, the heat exchange control strategy library can also be manually input, and when the instantaneous power P of the IT equipment in the machine room within a time period is known in advance s When higher, the mode of operation of the heat exchange device required at this stage may be entered manually.
Preferably, a plurality of machine rooms can be connected with each other through the Ethernet, and when the new machine room is not subjected to test operation, the operation can be carried out through a heat exchange control strategy in the operated machine room.
Preferably, the data room energy-saving control device further includes: and (4) an intermediate piece. And the plurality of machine rooms are connected with the control terminal, the heat exchange control strategy library and the warning device through the middleware.
For example, because the compiling mode or the communication mode of each machine room is different, the plurality of machine rooms and the control terminal are connected with the heat exchange control strategy library and the warning device through the middleware, and the information sent by each machine room can be compiled through the middleware, so that the plurality of machine rooms are adaptive to the control terminal, and the applicability of the energy-saving control device of the data machine room is improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a data computer lab energy-saving control method based on AI analysis which characterized in that includes:
data computer lab energy-saving control device, it includes:
a plurality of computer rooms, every all be equipped with IT equipment, environment monitoring device and heat exchange device in the computer room, just heat exchange device includes: fan heat exchange devices and air conditioner heat exchange devices;
the control terminal is connected with the plurality of machine rooms through the Ethernet;
the heat exchange control strategy library is connected with the plurality of machine rooms and the control terminal;
the AI analysis-based data room energy-saving control method specifically comprises the following steps:
step S10: setting the normal working temperature Tz and the normal working humidity Hz of the machine room;
step S20: acquiring the internal environment temperature Tn and the internal environment humidity Hn of the machine room;
step S30: the control terminal sends the outside environment temperature Tw of the machine room and the outside environment humidity Hw of the machine room to each machine room after t1 time;
step S40: adjusting the operation data of the heat exchange device according to the temperature difference of the room external environment temperature Tw after the room internal environment temperature Tn and the time t1 and the humidity difference of the room internal environment humidity Hn and the room external environment humidity Hw after the time t1, so that the room keeps the normal working temperature Tz and the normal working humidity Hz;
step S50: sending the operation data of the heat exchange device of each machine room to a heat exchange control strategy library, and marking the operation data of each heat exchange device through a temperature difference value and a humidity difference value to form a heat exchange control strategy;
when the temperature difference value and the humidity difference value have corresponding heat exchange control strategies, the heat exchange control strategy library controls the heat exchange devices in the machine room according to the corresponding heat exchange control strategies;
the energy-saving control device of the data computer room further comprises: the summary IT equipment monitoring device is arranged between the plurality of machine rooms and the control terminal; the AI analysis-based energy-saving control method for the data computer room further comprises the following steps:
detecting instantaneous power Ps of the IT equipment in the machine room through the summary IT equipment monitoring device, and dividing the IT equipment into idle time, busy time and peak time through the detected instantaneous power Ps;
when (Ps/Pmax) is less than or equal to P1, the IT equipment is in an idle period; when P1 < (Ps/Pmax) ≦ P2, the IT device is busy period; when P2 < (Ps/Pmax), the IT equipment is in a peak time period, wherein Pmax is the maximum power of the IT equipment in the machine room, P1 and P2 are preset values, and P1 < P2;
each time interval is provided with corresponding heat exchange device operation data, the idle time interval corresponds to a first operation mode, the busy time interval corresponds to a second operation mode, and the peak time interval corresponds to a third operation mode;
dividing the operation time of the IT equipment by the idle time, the busy time and the peak time and sending the operation time to a control terminal; when the machine room is switched after t2 time, the control terminal sends corresponding operation data to adjust a heat exchange device of the machine room;
the control terminal adjusts the heat exchange devices in the machine room at different time intervals by combining the temperature difference value, the humidity difference value, the normal working temperature Tz and the normal working humidity Hz;
when the IT equipment is in an idle period, controlling the rotating speed Rs of the fan heat exchange device through a temperature difference value and the normal working temperature Tz of the machine room;
wherein,
a1 and A2 are coefficients, the value ranges of A1 and A2 are (0.3 and 1), and Rz is the normal working rotating speed of the fan heat exchange device.
2. The AI analysis based data room energy saving control method of claim 1, said heat exchange means comprising: a fan heat exchange device and an air conditioner heat exchange device, characterized in that,
the first operation mode is that the fan heat exchange device operates independently;
the second operation mode is that the heat exchange device of the air conditioner operates independently;
and the third operation mode is that the fan heat exchange device and the air conditioner heat exchange device operate simultaneously.
3. The AI analysis-based data room energy-saving control method of claim 1,
when Hw is larger than Hn and larger than 1.2Hz, the dehumidification mode of the air conditioner heat exchange device is started, the air supply temperature Ts = Tn-4 of the air conditioner heat exchange device, and when Hn = Hz, the air conditioner heat exchange device is closed.
4. The AI analysis-based energy-saving control method for the data room of claim 1, further comprising:
when the IT equipment is in a busy time period, controlling the air supply temperature Ts of the air conditioner heat exchange device through the normal working temperature Tz, the normal working humidity Hz, the temperature difference value and the humidity difference value of the machine room;
wherein,
both A3 and a4 are coefficients, and both A3 and a4 take on the value range of (0.1, 1).
5. The AI analysis-based energy-saving control method for the data room of claim 1, further comprising:
when the IT equipment is divided into peak hours, the fan heat exchange device operates at the maximum rotating speed, and the air conditioner heat exchange device controls the air supply temperature Ts of the IT equipment through the instantaneous power Ps of the IT equipment;
wherein,
tmin is the lowest air supply temperature of the air conditioner heat exchange device, A5 is a coefficient, and the value ranges of A5 are (1, 5).
6. The AI analysis-based energy-saving control method for the data room of claim 1, wherein the AI analysis-based energy-saving control device further comprises:
and the warning device is connected with the control terminal and the plurality of machine rooms.
7. The AI analysis-based data room energy-saving control method of claim 6, further comprising:
when the alarm device detects that the internal environment temperature Tn and/or the internal environment humidity Hn still cannot be reduced when the heat exchange device operates at the highest power, the alarm device sends alarm information to the control terminal;
and the alarm device records the time period when the heat exchange device still cannot reduce the internal environment temperature Tn when running at the highest power and sends the time period to the heat exchange control strategy library.
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Denomination of invention: A data center energy-saving control method based on AI analysis Granted publication date: 20220805 Pledgee: Kunlun Trust Co.,Ltd. Pledgor: ZHEJIANG DTCT DATA TECHNOLOGY CO.,LTD. Registration number: Y2024980038749 |