CN203054586U - Indoor ventilation intelligence control system for transformer station - Google Patents

Indoor ventilation intelligence control system for transformer station Download PDF

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Publication number
CN203054586U
CN203054586U CN2013200911640U CN201320091164U CN203054586U CN 203054586 U CN203054586 U CN 203054586U CN 2013200911640 U CN2013200911640 U CN 2013200911640U CN 201320091164 U CN201320091164 U CN 201320091164U CN 203054586 U CN203054586 U CN 203054586U
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China
Prior art keywords
control
transformer station
capacitor
room ventilation
module
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CN2013200911640U
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Chinese (zh)
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李正之
李剑荣
陈晓强
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LISHUI POWER BUREAU
State Grid Corp of China SGCC
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LISHUI POWER BUREAU
State Grid Corp of China SGCC
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Priority to CN2013200911640U priority Critical patent/CN203054586U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The utility model relates to an indoor ventilation intelligence control system for a transformer station. The indoor ventilation intelligence control system comprises a control apparatus and at least one power cabinet for controlling and detecting the control apparatus. A capacitor state determination apparatus, a debugging apparatus, a monitoring system and a WEB server are connected to the control apparatus, where a control panel for controlling ventilation devices and air-exchange devices in a controlled door of the transformer station is arranged. The indoor ventilation intelligence control system is advantageous in that a capacitor state determination apparatus, a debugging apparatus, a monitoring system and a WEB server connected to the control apparatus automatically monitor and control the humiture of a controlled room in the transformer station, thereby realizing intelligent control and networking remote monitor of indoor capacitor environment humiture at the transformer station. The system reasonably starts a blower fan to lower the indoor environment humiture, thereby enabling capacitors and other equipment running under limited environment requirements, ensuring normal service lifetime of the capacitors and other equipment, reducing energy consumption and noise pollution of ineffective blower fan operation, and prolonging the service lifetime of the blower fan.

Description

Transformer station's room ventilation intelligence control system
Technical field
The utility model relates to transformer station's room ventilation intelligence control system.
Background technology
The reactive-load compensation capacitor of most of transformer station is installed in indoor and in capacitor chamber ventilation blower is installed.Ventilating system is to rely on artificial starting substantially at present, its effect is single, only be used for the smog emission under the capacitor chamber accident conditions, (being no more than 40 ℃) do not have the cooling of the ventilation change of current and falls wet effect when the capacitor operating ambient temperature exceeds the technical requirement of product restriction.In the operation practice, the capacitor chamber in summer is under ventilation blower situation out of service, and the environment temperature of capacitor chamber often surpasses 40 ℃ (even having reached 45 ℃).Adopt under the unwatched pattern in a large amount of transformer stations, adopting the effective supervision of automatic technology and pulpit inner capacitor ambient temperature and humidity has been necessary means.
Interim way is to add a time controller, is set in 8 o'clock~22 o'clock unlatching ventilation blowers of every day.This way only can play sub-fraction effect at random in the period in summer, in this period, no matter whether capacitor moves, whether room temperature transfinites all drives the ventilation blower operation, though fan operation in the time control section, but capacitor not necessarily moves, and indoor temperature not necessarily transfinites, and plays the substantial ventilation change of current cooling effect of performance in the absence of capacitor operation.
The time control method have that control strategy machinery is mechanical, other period is inoperative, the time control priming blindly, increase fan energy consumption and blower fan wearing and tearing, shorten problems such as fan life.
The utility model content
Technical problem to be solved in the utility model is the not automatic monitoring of indoor environment humiture and control devices such as existing substation capacitors chamber, the fan operation specific aim is poor, not only increase blower fan weares and teares and the invalid operation of blower fan causes noise pollution and electric energy loss, shortened fan life, and can't guarantee that product such as capacitor moves, and has influenced the normal operation life of capacitor under the environmental requirement that standard limits.In order to address this problem, and developed transformer station's room ventilation intelligence control system.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: transformer station's room ventilation intelligence control system comprises the power cabinet of control device, at least one control and detection control apparatus; Be connected with capacitor state criterion device, debugging apparatus, supervisory system, WEB server on the described control device; Described supervisory system links to each other with the WEB server; Described control device is provided with the control panel of the interior ventilation equipment of control transformer station controlled chamber and air regenerating device operation.
Preferably, be provided with the detection module that several are convenient to detect the capacitor real-time running state in the described capacitor state criterion device, reach the real-time detection of capacitor state, Data Detection is comprehensive, and is authentic and valid.
Preferably, described control device is connected by RS485 with supervisory system, can realize the information system managements such as networking remote monitoring monitoring to a plurality of websites, and antijamming capability is strong, connects reliably, and result of use is good.
Preferably, described control device is connected with the WEB server via Ethernet, can realize the networking remote monitoring monitoring to a plurality of websites.
Preferably, described control device is connected by cable with the power cabinet; The power supply detection module that described power is provided with power supply input master switch cashier's office in a shop, links to each other with power supply input master switch; Described power is provided with control module and the blower fan overcurrent protection of control blower fan start and stop cashier's office in a shop, controls effective, stable high, safe and reliable.
Preferably, described control module is manual control module and SSR control module, controls effective.
Preferably, described control device is the PLC control device, good reliability, and antijamming capability is strong, and complete function is easy for installation.
Preferably, described control device is provided with the emergency exhaust module that starts transformer station's controlled chamber inner blower operation, can effectively discharge the filthy gases such as smog of indoor generation.
Preferably, described control device is provided with flashing sign, warning device, humiture display module, transmits by detection and data to humiture, in real time the humiture in the controlled chamber is transfinited and report to the police and light flash, result of use is good, and is practical, and security performance is good.
Preferably, also be provided with extendible network interface on the described control device, can realize network service and Based Intelligent Control, improved practicality.
In sum, advantage of the present utility model: the capacitor state criterion device, debugging apparatus, supervisory system, the WEB server that connect by control device carry out automatic monitoring system, adjusting, monitor, check the humiture of the controlled indoor electric container environment of transformer station, achieves a butt joint into multifunctional information management such as the intellectuality control of the controlled indoor temperature and humidities such as each substation capacitors chamber of networking monitoring and remote monitoring monitoring.
System's starting fan operation rationally, effectively reduce the temperature and humidity in the capacitor chamber, improved the environmental baseline in the controlled chamber, improved the running environment condition of products such as capacitor, realized that capacitor moves under the environment that the product restriction requires, improved the safety and stablization that equipment such as capacitor are in operation, ensured the normal operation life of equipment such as capacitor, thereby ensured that the capacitor operation is to improving the effect that the quality of power supply and power supply economic efficacy are brought into play.Simultaneously, reduce electric energy loss and noise pollution that the invalid operation of blower fan causes, prolonged the serviceable life of blower fan.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the structured flowchart of the utility model transformer station room ventilation intelligence control system.
Embodiment
As shown in Figure 1, transformer station's room ventilation intelligence control system comprises the power cabinet 2 of control device 1, at least one control and detection control apparatus 1; Be connected with capacitor state criterion device 3, debugging apparatus 5, supervisory system 6, WEB server 4 on the described control device 1; Described supervisory system 6 links to each other with WEB server 4, described control device 1 is provided with the control panel of the control controlled room ventilation of transformer station or air regenerating device operation, be provided with the detection module 31 that several are convenient to detect the capacitor real-time running state in the described capacitor state criterion device 3, also comprise the detection Temperature Humidity Sensor of being convenient to detect the capacitor ambient temperature and humidity, reach the real-time detection of capacitor state and capacitor ambient temperature and humidity, Data Detection is comprehensive, authentic and valid, described control device 1 and supervisory system 6 are connected by RS485, can realize the information system managements such as networking remote monitoring monitoring to a plurality of websites, antijamming capability is strong, connect reliable, result of use is good, described control device 1 and WEB server 4 are connected by Ethernet, can realize that to the networking remote monitoring of a plurality of websites monitoring described control device 1 and power cabinet 2 are connected by cable; The power supply detection module 22 that described power cabinet 2 is provided with power supply input master switch 21, links to each other with power supply input master switch 21; Described power cabinet 2 is provided with control module 23 and the blower fan overcurrent protection 24 of control blower fan start and stop; control effective; stable; safe and reliable; described control module 23 is manual control module and SSR control module; control effective; described control device 1 is the PLC control device; good reliability; antijamming capability is strong; complete function; easy for installation; described control device 1 is provided with the emergency exhaust module 11 that starts transformer station's controlled chamber inner blower operation; can effectively discharge indoor filthy gases such as smog; described control device 1 is provided with flashing sign 12; warning device 13; humiture display module 14; transmit by detection and data to humiture; when the humiture in transformer station's controlled chamber is out-of-limit, report to the police and light flash; result of use is good; practical; safe and reliable; described control device 1 is provided with extendible network interface 15; can realize network service and Based Intelligent Control; achieve a butt joint and carry out remote signalling into the humiture in each transformer station's controlled chamber of networking monitoring; automation function such as remote control and telemonitoring; described control device 1 also has the power down data and preserves; program is from recovering device self diagnosis, operating parameter setting value; list export functions such as historical data; functions such as various pilot lamp indication running statuses.
Gather the humiture that waits the place in transformer station's controlled chamber by Temperature Humidity Sensor, the temperature-humidity signal that Temperature Humidity Sensor is experienced, deliver in the control device, when environment temperature (humidity) when being higher than setting value, control device output order, start ventilating system work, discharge indoor thermal current, reach the effect of adjusting (reduction) indoor temperature, can also start other ventilation or drive damp equipment operation, reach cooling or drive damp effect; Operation monitoring signals such as the humiture by supervisory system telemonitoring controlled environment, overtemperature alarm, fan operation, fan trouble, wind control dead electricity.When having the cigarette sense to report to the police in detecting controlled chamber, control device starting emergency exhaust module drives fan operation, discharges filthy gases such as indoor smog.The actual conditions such as humiture data, capacitor state, power cabinet power supply status and rotation speed of fan that can also show the interior check point environment of each transformer station's controlled chamber of networking by the WEB server; Can debug system by notebook computer.
The capacitor state criterion device, debugging apparatus, supervisory system, the WEB server that are connected with by control device carry out automatic monitoring system, adjusting, monitor, check the controlled indoor temperature and humidity of transformer station, achieves a butt joint into intellectuality control and the remote monitoring monitoring function of each capacitor ambient temperature and humidity of networking monitoring.System's starting fan operation rationally, reach the ambient temperature and humidity that reduces in the controlled chamber, effectively improved the running environment condition of equipment such as capacitor, equipment such as realization capacitor limit at product and move under the environment that requires, ensured the normal operation life of equipment such as capacitor, improved the safety and stablization that capacitor equipment is in operation, thereby ensured that the capacitor operation is to improving the effect that the quality of power supply and power supply economic efficacy are brought into play.Simultaneously, reduce electric energy loss and noise pollution that the meaningless operation of blower fan causes, prolonged the normal serviceable life of blower fan.

Claims (10)

1. transformer station's room ventilation intelligence control system is characterized in that: the power cabinet (2) that comprises control device (1), at least one control and detection control apparatus (1); Be connected with capacitor state criterion device (3), debugging apparatus (5), supervisory system (6), WEB server (4) on the described control device (1); Described supervisory system (6) links to each other with WEB server (4); Described control device (1) is provided with the control panel of the interior ventilation equipment of control transformer station controlled chamber and air regenerating device operation.
2. transformer station according to claim 1 room ventilation intelligence control system is characterized in that: be provided with the detection module (31) of being convenient to detect the capacitor real-time running state in the described capacitor state criterion device (3).
3. transformer station according to claim 1 room ventilation intelligence control system, it is characterized in that: described control device (1) is connected by RS485 with supervisory system (6).
4. transformer station according to claim 1 room ventilation intelligence control system, it is characterized in that: described control device (1) is connected by Ethernet with WEB server (4).
5. transformer station according to claim 1 room ventilation intelligence control system, it is characterized in that: described control device (1) is connected by cable with power cabinet (2); The power supply detection module (22) that described power cabinet (2) is provided with power supply input master switch (21), links to each other with power supply input master switch (21); Described power cabinet (2) is provided with control module (23) and the blower fan overcurrent protection (24) of control blower fan start and stop.
6. transformer station according to claim 5 room ventilation intelligence control system, it is characterized in that: described control module (23) is manual control module and SSR control module.
7. according to each described transformer station room ventilation intelligence control system of claim 1 to 5, it is characterized in that: described control device (1) is the PLC control device.
8. transformer station according to claim 7 room ventilation intelligence control system, it is characterized in that: described control device (1) is provided with the emergency exhaust module (11) that starts transformer station's controlled chamber inner blower operation.
9. transformer station according to claim 7 room ventilation intelligence control system, it is characterized in that: described control device (1) is provided with flashing sign (12), warning device (13), humiture display module (14).
10. transformer station according to claim 7 room ventilation intelligence control system, it is characterized in that: described control device (1) is provided with extendible network interface (15).
CN2013200911640U 2013-02-28 2013-02-28 Indoor ventilation intelligence control system for transformer station Active CN203054586U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200911640U CN203054586U (en) 2013-02-28 2013-02-28 Indoor ventilation intelligence control system for transformer station

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Application Number Priority Date Filing Date Title
CN2013200911640U CN203054586U (en) 2013-02-28 2013-02-28 Indoor ventilation intelligence control system for transformer station

Publications (1)

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CN203054586U true CN203054586U (en) 2013-07-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103149910A (en) * 2013-02-28 2013-06-12 丽水电业局 Ventilation intelligent control system in transformer substation room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103149910A (en) * 2013-02-28 2013-06-12 丽水电业局 Ventilation intelligent control system in transformer substation room
CN103149910B (en) * 2013-02-28 2015-04-08 丽水电业局 Ventilation intelligent control system in transformer substation room

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