CN112736735A - Intelligent heat dissipation method and system for power distribution station - Google Patents

Intelligent heat dissipation method and system for power distribution station Download PDF

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Publication number
CN112736735A
CN112736735A CN202110035395.9A CN202110035395A CN112736735A CN 112736735 A CN112736735 A CN 112736735A CN 202110035395 A CN202110035395 A CN 202110035395A CN 112736735 A CN112736735 A CN 112736735A
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China
Prior art keywords
temperature value
temperature
power distribution
distribution station
time period
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CN202110035395.9A
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Inventor
郑祥常
桂家琪
王裕同
宫黛
余谦瑞
金晓风
陈易
邱磊
罗川
王春雷
吴陆玄
顾山林
陈晓炯
周清雅
毕士通
顾若婷
张静
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State Grid Shanghai Electric Power Co Ltd
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State Grid Shanghai Electric Power Co Ltd
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Priority to CN202110035395.9A priority Critical patent/CN112736735A/en
Publication of CN112736735A publication Critical patent/CN112736735A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/1928—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperature of one space

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

本发明公开了一种配电站智能散热方法及系统，所述方法包括：获取配电站运行的预设时段及预设温度值；采集所述配电站内的温度数据；根据所述温度数据、所述预设时段及所述预设温度值调整空调和百叶窗的开关状态，以对所述配电站进行散热。本发明可以对空调和百叶窗的开关状态进行及时调整和控制，既可以满足配电站的散热要求，又能兼顾降噪和节能的要求。

Figure 202110035395

The invention discloses an intelligent heat dissipation method and system for a power distribution station. The method includes: acquiring a preset time period and a preset temperature value for the operation of the power distribution station; collecting temperature data in the power distribution station; according to the temperature data , the preset time period and the preset temperature value adjust the switch state of the air conditioner and the blinds to dissipate heat from the power distribution station. The present invention can adjust and control the switching state of the air conditioner and the shutter in time, which can not only meet the heat dissipation requirements of the power distribution station, but also take into account the requirements of noise reduction and energy saving.

Figure 202110035395

Description

Intelligent heat dissipation method and system for power distribution station
Technical Field
The invention relates to the technical field of power system heat dissipation, in particular to an intelligent heat dissipation method and system for a power distribution station.
Background
A distribution substation serves as an important site for distributing electric energy to consumers or users in an electric power system, and the devices (such as transformers) in the substation inevitably generate heat and noise during operation. The heat generated by the equipment not only affects the reliable operation of the equipment, such as the output of the equipment and the section material current-carrying capacity of the equipment; if the heat generated by each device in the power distribution station cannot be dissipated in time, the temperature of the whole power distribution station is overhigh, and the safe operation of the whole power distribution station is endangered.
At present, in order to meet the requirements of timely heat dissipation and temperature control of a power distribution station, a heat dissipation fan is usually configured in the station or a ventilation window is arranged above the power distribution station. However, the cooling fan can generate larger noise when running, which causes the larger noise when the heat is dissipated in the power distribution station; if the heat dissipation is carried out through the ventilation window that sets up, the noise that equipment produced can directly reach the external world through the ventilation window equally and the radiating effect is not good. If the power distribution station generates larger noise, the power distribution station not only influences the normal life of surrounding residents, but also increases the number of complained times. Some distribution stations can adopt the air conditioner to dispel the heat and temperature control, and the opening and closing of air conditioner is artificial timing control usually, can't open or close the air conditioner in good time according to the temperature variation condition in the distribution station, and the distribution station window that adopts the air conditioner to carry out temperature control generally is normally open fixed type simultaneously, still can produce unnecessary power consumption like this.
Disclosure of Invention
The invention aims to provide an intelligent heat dissipation method and system for a power distribution station, which can meet the heat dissipation requirement of the power distribution station and can meet the requirements of noise reduction and energy conservation.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an intelligent heat dissipation method for a power distribution station comprises the following steps:
acquiring a preset time period and a preset temperature value of the operation of a power distribution station;
collecting temperature data in the power distribution station; and
and adjusting the on-off states of the air conditioner and the shutter in the power distribution station according to the temperature data, the preset time interval and the preset temperature value so as to dissipate heat of the power distribution station.
Preferably, the preset time period comprises a first time period and a second time period, and the first time period is complementary to the second time period;
the preset temperature value comprises a first temperature value, a second temperature value, a third temperature value, a fourth temperature value and a critical temperature value; and the first temperature value is greater than the second temperature value, the third temperature value is greater than the fourth temperature value, and the critical temperature value is greater than the first temperature value and the third temperature value.
Preferably, the step of adjusting the on-off state of the air conditioner and the louver in the power distribution station according to the temperature data, the preset time period and the preset temperature value includes:
setting the air conditioner to be started and the shutter to be started until the temperature data in the power distribution station is smaller than the critical temperature value within the preset time period, wherein the temperature data is larger than the critical temperature value and the duration time is larger than a preset critical duration;
in the first time period, the temperature data is greater than the first temperature value and less than the critical temperature value, the air conditioner is set to be started, and the shutter is set to be closed until the temperature data in the power distribution station is less than the second temperature value; setting the air conditioner to be closed and the shutter to be opened until the temperature data in the power distribution station is greater than the first temperature value;
setting the shutter to be closed in the second time period; setting the air conditioner to be started until the temperature data in the power distribution station is smaller than the fourth temperature value; and setting the air conditioner to be closed until the temperature data in the power distribution station is greater than the third temperature value.
Preferably, the first period is from 6:00 to 23:00 of the day; the second time period is 23:00 on the current day to 6:00 on the next day;
the range of the critical temperature value is 70-90 ℃; the preset critical duration ranges from 10min to 40 min;
the range of the first temperature value is 35-45 ℃; the range of the second temperature value is 20-30 ℃; the range of the third temperature value is 45-55 ℃; the range of the fourth temperature value is 20-30 ℃.
Preferably, the louver is of an electric type; and silencing cotton is arranged in the louver of the louver.
In another aspect, the present invention further provides an intelligent heat dissipation system for a power distribution station, including:
the temperature acquisition device is used for acquiring temperature data in the power distribution station;
and the controller is respectively connected with the temperature acquisition device, the air conditioner and the shutter and is used for adjusting the on-off states of the air conditioner and the shutter in the power distribution station according to the temperature data, a preset time period and a preset temperature value so as to dissipate heat of the power distribution station.
Preferably, the preset time period comprises a first time period and a second time period, and the first time period is complementary to the second time period;
the preset temperature value comprises a first temperature value, a second temperature value, a third temperature value, a fourth temperature value and a critical temperature value; and the first temperature value is greater than the second temperature value, the third temperature value is greater than the fourth temperature value, and the critical temperature value is greater than the first temperature value and the third temperature value.
Preferably, in the preset time period, the temperature data acquired by the temperature acquisition device is greater than the critical temperature value, the duration time is greater than a preset critical duration, and the controller sets the air conditioner to be turned on and the shutter to be turned on until the temperature data in the power distribution station is less than the critical temperature value;
in the first time period, the temperature data acquired by the temperature acquisition device is greater than the first temperature value and less than the critical temperature value, and the controller sets the air conditioner to be started and the shutter to be closed until the temperature data in the power distribution station is less than the second temperature value; the temperature data is smaller than the second temperature value, the controller sets the air conditioner to be closed and the shutter to be opened until the temperature data in the power distribution station is larger than the first temperature value;
during the second time period, the controller sets the shutter to be closed; the temperature data acquired by the temperature acquisition device is greater than the third temperature value and less than the critical temperature value, and the controller sets the air conditioner to be started until the temperature data in the power distribution station is less than the fourth temperature value; and the temperature data is smaller than the fourth temperature value, and the controller sets the air conditioner to be closed until the temperature data in the power distribution station is larger than the third temperature value.
Preferably, the first period is from 6:00 to 23:00 of the day; the second time period is 23:00 on the current day to 6:00 on the next day;
the range of the critical temperature value is 70-90 ℃; the preset critical duration ranges from 10min to 40 min;
the range of the first temperature value is 35-45 ℃; the range of the second temperature value is 20-30 ℃; the range of the third temperature value is 45-55 ℃; the range of the fourth temperature value is 20-30 ℃.
Preferably, the louver is of an electric type; and silencing cotton is arranged in the louver of the louver.
Compared with the prior art, the invention has at least one of the following advantages:
according to the intelligent heat dissipation method and system for the power distribution station, the on-off states of the air and the blind window in the power distribution station can be adjusted according to the temperature data in the power distribution station, and therefore heat dissipation and temperature control are conducted on the power distribution station.
The invention can also adjust and control the opening and closing state of the air conditioner and the shutter in time according to the set preset time period and the preset temperature value so as to achieve the purposes of rapid heat dissipation and cooling, energy saving and noise reduction.
The invention can meet the heat dissipation requirement of the power distribution station and can also meet the requirements of noise reduction and energy saving.
Drawings
Fig. 1 is a flowchart of an intelligent heat dissipation method for a distribution substation according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating adjusting on/off states of an air conditioner and a louver in an intelligent heat dissipation method for a power distribution substation according to an embodiment of the present invention;
fig. 3 is a diagram illustrating a variation of air conditioner voltage during a first period in an intelligent heat dissipation method for a power distribution substation according to an embodiment of the present invention;
fig. 4 is a diagram of air conditioner voltage variation in a second time period of an intelligent heat dissipation method for a distribution substation according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an intelligent heat dissipation system of a distribution substation according to an embodiment of the present invention.
Detailed Description
The following describes an intelligent heat dissipation method and system for a distribution substation in detail with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise scale for the purpose of facilitating and distinctly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention comprehensible, reference is made to the accompanying drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present invention, so that the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
As shown in fig. 1 to 4, the present embodiment provides an intelligent heat dissipation method for a distribution station, including: step S101, acquiring a preset time interval and a preset temperature value of the operation of a power distribution station; step S102, collecting temperature data in the power distribution station; and step S103, adjusting the on-off state of the air conditioner and the shutter in the power distribution station according to the temperature data, the preset time interval and the preset temperature value so as to radiate the power distribution station.
It will be appreciated that in some other embodiments, the shutter is electrically powered; silencing cotton is arranged in the louver of the louver.
Specifically, in this embodiment, the noise reduction cotton disposed in the louver may absorb noise generated when devices (such as a transformer) in the distribution substation operate. When the shutter is closed, the shutter has good sealing performance, and can effectively reduce the noise transmitted to the outside by the power distribution station, thereby reducing the influence on the normal life of surrounding residents. Preferably, the temperature of the outer shell of the transformer in the power distribution station or the temperature of the upper layer oil may be collected in real time as the temperature data in the power distribution station, but the invention is not limited thereto.
With continued reference to fig. 1 and fig. 2, the preset time period includes a first time period and a second time period, and the first time period is complementary to the second time period; the preset temperature value comprises a first temperature value T1A second temperature value T2A third temperature value T3A fourth temperature value T4And a critical temperature value T0(ii) a And the first temperature value T1Greater than the second temperature value T2Said third temperature value T3Greater than the fourth temperature value T4Said critical temperature value T0Greater than the first temperature value T1And said third temperature value T3。
It is understood that in some other embodiments, the first period is 6:00 to 23:00 of the day; the second time period is 23:00 on the current day to 6:00 on the next day; the range of the critical temperature value is 70-90 ℃; the preset critical duration ranges from 10min to 40 min; the range of the first temperature value is 35-45 ℃; the range of the second temperature value is 20-30 ℃; the range of the third temperature value is 45-55 ℃; the range of the fourth temperature value is 20-30 ℃.
Specifically, in this embodiment, in order to meet the power consumption requirements of the power consumption equipment and the users, each equipment in the distribution substation needs to operate continuously for 24 hours, so that noise is generated in the distribution substation for 24 hours. In order to further reduce the influence on the normal life of surrounding residents, the working time interval of the intelligent heat dissipation system of the power distribution station can be divided into the first time interval and the second time interval, so that the intelligent heat dissipation system of the power distribution station can take different heat dissipation measures in different time intervals, wherein the second time interval is 23:00 in the day to 6:00 in the next day, belongs to the night sleep time interval, and has higher requirements on noise control; different heat dissipation measures are started in different time periods, so that the requirements of the power distribution station on heat dissipation and temperature control can be met, and the requirements of surrounding residents on noise control can also be met, but the invention is not limited to this.
Referring to fig. 2, fig. 3 and fig. 4, the step S103 includes: in the preset time period, the temperature data is greater than the critical temperature value T0And the duration is longer than the preset critical duration t0Setting the air conditioner to be started and the shutter to be started until the temperature data in the power distribution station is smaller than the critical temperature value T0(ii) a In the first time interval, the temperature data is greater than the first temperature value T1And is less than the critical temperature value T0Setting the air conditioner to be started and the shutter to be closed until the temperature data in the power distribution station is less than the second temperature value T2(ii) a The temperature data is less than the second temperature value T2Setting the air conditioner to be closed and the shutter to be opened until the temperature data in the power distribution station is greater than the first temperature value T1(ii) a Setting the shutter to be closed in the second time period; and the temperature data is greater than the third temperature value T3And is smaller thanThe critical temperature value T0Setting the air conditioner to be started until the temperature data in the power distribution station is less than the fourth temperature value T4(ii) a The temperature data is less than the fourth temperature value T4Setting the air conditioner to be closed until the temperature data in the power distribution station is greater than the third temperature value T3。
Specifically, in this embodiment, in any one of the first period and the second period, the temperature data and the critical temperature value T are firstly determined0Comparing, if the temperature data is greater than the critical temperature value T0And the duration is longer than the preset critical duration t0Directly starting an emergency control measure, namely controlling the air conditioner and the shutter to be opened simultaneously until the temperature data in the power distribution station is less than the critical temperature value T0The method and the device can be used for solving the problem that the temperature in the power distribution station cannot be reduced due to the fact that equipment fails in the power distribution station, and therefore the risk of secondary accidents is reduced. Preferably, said critical temperature value T0May be set to 80 deg.c, said predetermined critical duration t0May be set to 30min, but the invention is not limited thereto.
Specifically, in this embodiment, the temperature data and the critical temperature value T are used0After the comparison, if the temperature data is less than the critical temperature value T0Then it is determined whether the current time belongs to the first period or the second period. If the current time belongs to the first time period from the current day 6:00 to the current day 23:00, the temperature data and the first temperature value T are used1Comparing, if the temperature data in the power distribution station is larger than the first temperature value T1And when the temperature data is less than the second temperature value T, the air conditioner can be controlled to be started and the shutter is controlled to be closed in a linkage mode until the temperature data is less than the second temperature value T2At the moment, the shutter is closed, so that cold air generated by the air conditioner is not leaked, and the aims of quickly dissipating heat and reducing temperature, saving energy and reducing noise are fulfilled. If the temperature data in the power distribution station is less than the second temperature value T2When the shutter is closed, the air conditioner is controlled to be closed and the shutter is connectedStarting the temperature sensor dynamically until the temperature data is greater than the first temperature value T1And at the moment, the air conditioner is closed, so that the purposes of energy conservation and noise reduction can be achieved while the requirements of heat dissipation and temperature control of the power distribution station are met. Preferably, said first temperature value T1May be set to 40 deg.c, said second temperature value T2May be set to 25 c, but the present invention is not limited thereto.
If the current time belongs to the second time period, namely the current day 23:00 to the next day 6:00, and belongs to the night sleep time period, in order to meet the requirements of surrounding residents on noise control, the shutter can be set to be closed, so that the noise transmitted from the power distribution station is continuously kept at a low level; simultaneously comparing the temperature data with the third temperature value T3Comparing, if the temperature data in the power distribution station is larger than the third temperature value T3And then, the air conditioner can be controlled to be started until the temperature data is less than a fourth temperature value T4Therefore, heat dissipation and cooling of the power distribution station are achieved. If the temperature data is less than the fourth temperature value T4And if so, controlling the air conditioner to be closed until the temperature data is greater than the third temperature value T3And at the moment, the air conditioner is closed, so that the purposes of energy conservation and noise reduction can be achieved while the requirements of heat dissipation and temperature control of the power distribution station are met. Preferably, said third temperature value T3Can be set to 50 ℃ to reduce the starting of the air conditioner as much as possible, thereby reducing the noise generated by the air conditioner as much as possible; the fourth temperature value T4It may be set to 25 c but the present invention is not limited thereto.
With reference to fig. 5, based on the same inventive concept, the present embodiment further provides an intelligent heat dissipation system for a distribution substation, including: the temperature acquisition device 130 is used for acquiring temperature data in the power distribution station; and a controller 140, which is respectively connected to the temperature acquisition device 130, the air conditioner 110 and the louver 120, and is configured to adjust the on/off states of the air conditioner 110 and the louver 120 in the power distribution station according to the temperature data, a preset time period and a preset temperature value, so as to dissipate heat in the power distribution station.
It is understood that in some other embodiments, the louvers 120 are electrically powered; and silencing cotton is arranged in the louver of the louver 120.
Specifically, in this embodiment, the noise reduction cotton disposed in the louver 120 can absorb noise generated when devices (such as a transformer) in the distribution substation operate. When the shutter 120 is closed, the shutter has good sealing performance, and can effectively reduce the noise transmitted from the power distribution station to the outside, thereby reducing the influence on the normal life of surrounding residents. Preferably, the temperature collecting device 130 can collect the case temperature or the upper layer oil temperature of the transformer in the distribution substation in real time, so as to send the temperature data to the controller 140 as the temperature data in the distribution substation, but the invention is not limited thereto.
With continued reference to fig. 5, the preset time period includes a first time period and a second time period, and the first time period is complementary to the second time period; the preset temperature value comprises a first temperature value T1A second temperature value T2A third temperature value T3A fourth temperature value T4And a critical temperature value T0(ii) a And the first temperature value T1Greater than the second temperature value T2Said third temperature value T3Greater than the fourth temperature value T4Said critical temperature value T0Greater than the first temperature value T1And said third temperature value T3。
It is understood that in some other embodiments, the first period is 6:00 to 23:00 of the day; the second time period is 23:00 on the current day to 6:00 on the next day; the critical temperature value T0The range of (A) is 70-90 ℃; the preset critical duration t0The range of (A) is 10min to 40 min; the first temperature value T1The range of (A) is 35-45 ℃; the second temperature value T2The range of (A) is 20-30 ℃; the third temperature value T3The range of (A) is 45-55 ℃; the fourth temperature value T4The range of (A) is 20-30 ℃.
Specifically, in this embodiment, in order to meet the power consumption requirements of the power consumption equipment and the users, each equipment in the distribution substation needs to operate continuously for 24 hours, so that noise is generated in the distribution substation for 24 hours. In order to further reduce the influence on the normal life of surrounding residents, the working time interval of the intelligent heat dissipation system of the power distribution station can be divided into the first time interval and the second time interval, so that the intelligent heat dissipation system of the power distribution station can take different heat dissipation measures in different time intervals, wherein the second time interval is 23:00 in the day to 6:00 in the next day, belongs to the night sleep time interval, and has higher requirements on noise control; in different time periods, the controller 140 starts different heat dissipation programs, which can meet the requirements of the distribution substation for heat dissipation and temperature control, and the requirements of surrounding residents for noise control, but the invention is not limited thereto.
Referring to fig. 5, in the preset time period, the temperature data collected by the temperature collecting device 130 is greater than the critical temperature value T0And the duration is longer than the preset critical duration t0The controller 140 sets the air conditioner 110 to be turned on and the shutter 120 to be turned on until the temperature data in the distribution substation is less than the critical temperature value T0(ii) a In the first time period, the temperature data collected by the temperature collecting device 130 is greater than the first temperature value T1And is less than the critical temperature value T0The controller 140 sets the air conditioner 110 to be turned on and the louver 120 to be turned off until the temperature data in the distribution substation is less than the second temperature value T2(ii) a The temperature data is less than the second temperature value T2The controller 140 sets the air conditioner 110 to be turned off and the shutter 120 to be turned on until the temperature data in the distribution substation is greater than the first temperature value T1(ii) a During the second period, the controller 140 sets the shutter 120 to be closed; and the temperature data collected by the temperature collecting device 130 is greater than the third temperature value T3And is less than the critical temperature value T0The controller 140 sets the air conditioner 110 to be turned on until the temperature data in the distribution substation is less than the fourth temperature value T4(ii) a The temperature data is less than the fourth temperature value T4The controller 140 sets the air conditioner 110 to be turned off until the temperature data in the distribution substation is greater than the third temperature value T3。
Specifically, in this embodiment, in any one of the first time interval and the second time interval, the controller 140 firstly combines the temperature data sent by the temperature collecting device 130 with the critical temperature value T0Comparing, if the temperature data is greater than the critical temperature value T0And the duration is longer than the preset critical duration t0The controller 140 directly starts an emergency control procedure, that is, controls the air conditioner 110 and the shutter 120 to be opened simultaneously until the temperature data in the power distribution station is less than the critical temperature value T0The method and the device can be used for solving the problem that the temperature in the power distribution station cannot be reduced due to the fact that equipment fails in the power distribution station, and therefore the risk of secondary accidents is reduced. Preferably, said critical temperature value T0May be set to 80 deg.c, said predetermined critical duration t0May be set to 30min, but the invention is not limited thereto.
Specifically, in this embodiment, the controller 140 firstly combines the temperature data sent by the temperature collecting device 130 with the critical temperature value T0Comparing, if the temperature data is less than the critical temperature value T0Then it is determined whether the current time belongs to the first period or the second period. If the current time is from 6:00 of the current day to 23:00 of the current day, the controller 140 will determine the temperature data and the first temperature value T1Comparing, if the temperature data in the power distribution station is larger than the first temperature value T1In this case, the controller 140 may control the air conditioner 110 to start and the louver 120 to close in a linkage manner until the temperature data is less than the second temperature value T2At this time, the shutter 120 is closed to prevent the cold air generated by the air conditioner from leaking, thereby achieving the purposes of rapid heat dissipation and cooling, energy saving and noise reduction. If the temperature data in the power distribution station is less than the second temperature value T2When the air conditioner 110 is turned off, the controller 140 controls the air conditioner 110 to be turned off and theThe shutter 120 is opened in a linkage manner until the temperature data is greater than the first temperature value T1At this time, the air conditioner 120 is turned off, so that the purposes of energy saving and noise reduction can be achieved while the requirements of heat dissipation and temperature control of the power distribution station are met. Preferably, said first temperature value T1May be set to 40 deg.c, said second temperature value T2May be set to 25 c, but the present invention is not limited thereto.
If the current time belongs to the second time period, i.e. the current day 23:00 to the next day 6:00, and belongs to the late-night sleep period, in order to meet the requirement of the surrounding residents on noise control, the controller 140 may set the shutter 120 to be closed, so that the noise emitted from the distribution substation is continuously kept at a low level; at the same time, the controller 140 combines the temperature data with the third temperature value T3Comparing, if the temperature data in the power distribution station is larger than the third temperature value T3Then, the controller 140 may control the air conditioner 110 to start until the temperature data is less than a fourth temperature value T4Therefore, heat dissipation and cooling of the power distribution station are achieved. If the temperature data is less than the fourth temperature value T4Then, the controller 140 may control the air conditioner 110 to be turned off until the temperature data is greater than the third temperature value T3At this time, the air conditioner 110 is turned off, so that the purposes of energy saving and noise reduction can be achieved while the requirements of heat dissipation and temperature control of the power distribution station are met. Preferably, said third temperature value T3May be set to 50 ℃ to minimize the turn-on of the air conditioner 110, thereby minimizing noise generated from the air conditioner 110 itself; the fourth temperature value T4It may be set to 25 c but the present invention is not limited thereto.
In summary, according to the intelligent heat dissipation method and system for the power distribution station provided by the embodiment, the on-off states of the air and the blind window in the power distribution station can be adjusted according to the acquired temperature data in the power distribution station, so that heat dissipation and temperature control of the power distribution station are realized; meanwhile, the on-off state of the air conditioner and the shutter can be timely adjusted and controlled according to the set preset time period and the preset temperature value, so that the purposes of quickly dissipating heat, reducing temperature, saving energy and reducing noise are achieved. The intelligent heat dissipation method and system for the power distribution station, provided by the embodiment, can meet the heat dissipation requirement of the power distribution station and can meet the requirements of noise reduction and energy conservation.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.

Claims (10)

1.一种配电站智能散热方法，其特征在于，包括：1. an intelligent heat dissipation method for a power distribution station, characterized in that, comprising: 获取配电站运行的预设时段及预设温度值；Obtain the preset time period and preset temperature value for the operation of the distribution station; 采集所述配电站内的温度数据；以及collecting temperature data within the substation; and 根据所述温度数据、所述预设时段及所述预设温度值调整所述配电站内空调和百叶窗的开关状态，以对所述配电站进行散热。According to the temperature data, the preset time period and the preset temperature value, the switch states of the air conditioners and shutters in the power distribution station are adjusted to dissipate heat from the power distribution station. 2.如权利要求1所述的配电站智能散热方法，其特征在于，2. The intelligent heat dissipation method of power distribution station according to claim 1, wherein, 所述预设时段包括第一时段和第二时段，且所述第一时段与所述第二时段互补；the preset time period includes a first time period and a second time period, and the first time period is complementary to the second time period; 所述预设温度值包括第一温度值、第二温度值、第三温度值、第四温度值及临界温度值；且所述第一温度值大于所述第二温度值，所述第三温度值大于所述第四温度值，所述临界温度值大于所述第一温度值和所述第三温度值。The preset temperature value includes a first temperature value, a second temperature value, a third temperature value, a fourth temperature value and a critical temperature value; and the first temperature value is greater than the second temperature value, the third temperature value The temperature value is greater than the fourth temperature value, and the critical temperature value is greater than the first temperature value and the third temperature value. 3.如权利要求2所述的配电站智能散热方法，其特征在于，所述根据所述温度数据、所述预设时段及所述预设温度值调整所述配电站内空调和百叶窗的开关状态的步骤包括：3 . The intelligent heat dissipation method for a power distribution station according to claim 2 , wherein the adjustment of the air conditioners and shutters in the power distribution station according to the temperature data, the preset time period and the preset temperature value. 4 . The steps of switching states include: 所述预设时段内，所述温度数据大于所述临界温度值且持续时间大于预设临界时长，设置所述空调开启且所述百叶窗开启，直至所述配电站内所述温度数据小于所述临界温度值；During the preset time period, the temperature data is greater than the critical temperature value and the duration is greater than the preset critical time period, the air conditioner is set to be turned on and the shutters are opened, until the temperature data in the power distribution station is less than the critical temperature value; 所述第一时段内，所述温度数据大于所述第一温度值且小于所述临界温度值，设置所述空调开启且所述百叶窗关闭，直至所述配电站内的所述温度数据小于所述第二温度值；所述温度数据小于所述第二温度值，设置所述空调关闭且所述百叶窗开启，直至所述配电站内的所述温度数据大于所述第一温度值；During the first period, the temperature data is greater than the first temperature value and less than the critical temperature value, the air conditioner is set to be turned on and the shutters are closed, until the temperature data in the power distribution station is lower than the threshold temperature value. the second temperature value; the temperature data is less than the second temperature value, the air conditioner is set to be closed and the shutter is opened until the temperature data in the power distribution station is greater than the first temperature value; 所述第二时段内，设置所述百叶窗关闭；且所述温度数据大于所述第三温度值且小于所述临界温度值，设置所述空调开启，直至所述配电站内的所述温度数据小于所述第四温度值；所述温度数据小于所述第四温度值，设置所述空调关闭，直至所述配电站内的所述温度数据大于所述第三温度值。During the second period, the shutter is set to be closed; and the temperature data is greater than the third temperature value and less than the critical temperature value, the air conditioner is set to be turned on until the temperature data in the power distribution station is obtained is less than the fourth temperature value; the temperature data is less than the fourth temperature value, and the air conditioner is set to be turned off until the temperature data in the power distribution station is greater than the third temperature value. 4.如权利要求3所述的配电站智能散热方法，其特征在于，4. The intelligent heat dissipation method of power distribution station according to claim 3, wherein, 所述第一时段为当日6:00至当日23:00；所述第二时段为当日23:00至次日6:00；The first time period is from 6:00 of the current day to 23:00 of the current day; the second time period is from 23:00 of the current day to 6:00 of the next day; 所述临界温度值的范围为70℃～90℃；所述预设临界时长的范围为10min～40min；The range of the critical temperature value is 70°C to 90°C; the range of the preset critical duration is 10min to 40min; 所述第一温度值的范围为35℃～45℃；所述第二温度值的范围为20℃～30℃；所述第三温度值的范围为45℃～55℃；所述第四温度值的范围为20℃～30℃。The first temperature value ranges from 35°C to 45°C; the second temperature value ranges from 20°C to 30°C; the third temperature value ranges from 45°C to 55°C; the fourth temperature Values range from 20°C to 30°C. 5.如权利要求1～3任意一项所述的配电站智能散热方法，其特征在于，5. The intelligent heat dissipation method for a power distribution station according to any one of claims 1 to 3, wherein, 所述百叶窗采用电动式；且所述百叶窗的百叶内设置有消音棉。The blinds are electric; and noise-absorbing cotton is arranged in the blinds of the blinds. 6.一种配电站智能散热系统，其特征在于，包括：6. An intelligent heat dissipation system for a power distribution station, characterized in that, comprising: 温度采集装置(130)，用于采集配电站内的温度数据；a temperature collection device (130), used for collecting temperature data in the power distribution station; 控制器(140)，其分别与所述温度采集装置(130)、空调(110)及百叶窗(120)进行连接，用于根据所述温度数据、预设时段及预设温度值调整所述配电站内所述空调(110)和所述百叶窗(120)的开关状态，以对所述配电站进行散热。A controller (140), which is respectively connected with the temperature collection device (130), the air conditioner (110) and the shutter (120), and is used for adjusting the configuration according to the temperature data, a preset time period and a preset temperature value The on/off state of the air conditioner (110) and the shutter (120) in the power station to dissipate heat from the power distribution station. 7.如权利要求6所述的配电站智能散热系统，其特征在于，7. The intelligent cooling system for a power distribution station according to claim 6, characterized in that, 所述预设时段包括第一时段和第二时段，且所述第一时段与所述第二时段互补；the preset time period includes a first time period and a second time period, and the first time period is complementary to the second time period; 所述预设温度值包括第一温度值、第二温度值、第三温度值、第四温度值及临界温度值；且所述第一温度值大于所述第二温度值，所述第三温度值大于所述第四温度值，所述临界温度值大于所述第一温度值和所述第三温度值。The preset temperature value includes a first temperature value, a second temperature value, a third temperature value, a fourth temperature value and a critical temperature value; and the first temperature value is greater than the second temperature value, the third temperature value The temperature value is greater than the fourth temperature value, and the critical temperature value is greater than the first temperature value and the third temperature value. 8.如权利要求7所述的配电站智能散热系统，其特征在于，8. The intelligent heat dissipation system of power distribution station according to claim 7, characterized in that, 所述预设时段内，所述温度采集装置(130)采集的所述温度数据大于所述临界温度值且持续时间大于预设临界时长，所述控制器(140)设置所述空调(110)开启且所述百叶窗(120)开启，直至所述配电站内所述温度数据小于所述临界温度值；Within the preset time period, the temperature data collected by the temperature collecting device (130) is greater than the critical temperature value and the duration is greater than a preset critical time period, and the controller (140) sets the air conditioner (110) open and the shutter (120) is opened until the temperature data in the substation is less than the critical temperature value; 所述第一时段内，所述温度采集装置(130)采集的所述温度数据大于所述第一温度值且小于所述临界温度值，所述控制器(140)设置所述空调(110)开启且所述百叶窗(120)关闭，直至所述配电站内的所述温度数据小于所述第二温度值；所述温度数据小于所述第二温度值，所述控制器(140)设置所述空调(110)关闭且所述百叶窗(120)开启，直至所述配电站内的所述温度数据大于所述第一温度值；During the first period of time, the temperature data collected by the temperature collecting device (130) is greater than the first temperature value and less than the critical temperature value, and the controller (140) sets the air conditioner (110) Open and the shutter (120) is closed until the temperature data in the substation is less than the second temperature value; the temperature data is less than the second temperature value, the controller (140) sets the the air conditioner (110) is closed and the shutter (120) is opened, until the temperature data in the power distribution station is greater than the first temperature value; 所述第二时段内，所述控制器(140)设置所述百叶窗(120)关闭；且所述温度采集装置(130)采集的所述温度数据大于所述第三温度值且小于所述临界温度值，所述控制器(140)设置所述空调(110)开启，直至所述配电站内的所述温度数据小于所述第四温度值；所述温度数据小于所述第四温度值，所述控制器(140)设置所述空调(110)关闭，直至所述配电站内的所述温度数据大于所述第三温度值。During the second time period, the controller (140) sets the shutter (120) to close; and the temperature data collected by the temperature collecting device (130) is greater than the third temperature value and less than the threshold temperature value, the controller (140) sets the air conditioner (110) to turn on until the temperature data in the power distribution station is less than the fourth temperature value; the temperature data is less than the fourth temperature value, The controller (140) sets the air conditioner (110) to be off until the temperature data in the power distribution station is greater than the third temperature value. 9.如权利要求8所述的配电站智能散热系统，其特征在于，9. The intelligent cooling system for a power distribution station according to claim 8, characterized in that, 所述第一时段为当日6:00至当日23:00；所述第二时段为当日23:00至次日6:00；The first time period is from 6:00 of the current day to 23:00 of the current day; the second time period is from 23:00 of the current day to 6:00 of the next day; 所述临界温度值的范围为70℃～90℃；所述预设临界时长的范围为10min～40min；The range of the critical temperature value is 70°C to 90°C; the range of the preset critical duration is 10min to 40min; 所述第一温度值的范围为35℃～45℃；所述第二温度值的范围为20℃～30℃；所述第三温度值的范围为45℃～55℃；所述第四温度值的范围为20℃～30℃。The first temperature value ranges from 35°C to 45°C; the second temperature value ranges from 20°C to 30°C; the third temperature value ranges from 45°C to 55°C; the fourth temperature Values range from 20°C to 30°C. 10.如权利要求6～8任意一项所述的配电站智能散热系统，其特征在于，所述百叶窗(120)采用电动式；且所述百叶窗(120)的百叶内设置有消音棉。10. The intelligent heat dissipation system for a power distribution station according to any one of claims 6 to 8, wherein the shutter (120) is of an electric type; and noise-absorbing cotton is arranged in the shutter of the shutter (120).
CN202110035395.9A 2021-01-12 2021-01-12 Intelligent heat dissipation method and system for power distribution station Pending CN112736735A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1061788A2 (en) * 1999-06-16 2000-12-20 Alcatel Ducted cooling equipment housing
CN102635923A (en) * 2012-03-27 2012-08-15 上海市电力公司 Control method of automatic control energy-saving system in 10kV power distribution station
CN204858352U (en) * 2015-07-30 2015-12-09 长沙诚源电器成套有限公司 A distribution cabinet
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