CN102738895A - Transformer station monitoring system - Google Patents
Transformer station monitoring system Download PDFInfo
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- CN102738895A CN102738895A CN2012101951414A CN201210195141A CN102738895A CN 102738895 A CN102738895 A CN 102738895A CN 2012101951414 A CN2012101951414 A CN 2012101951414A CN 201210195141 A CN201210195141 A CN 201210195141A CN 102738895 A CN102738895 A CN 102738895A
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
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- Y—GENERAL 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
本发明提供了一种变电站监测系统，它包括微处理器模块、湿度传感器、温度传感器、电源模块和上位机，其中，所述微处理器模块连接有数据采集电路、排风扇和报警电路，所述湿度传感器和所述温度传感器分别与所述数据采集电路连接，所述微处理器模块控制所述排风扇，所述报警电路包括有无线发射模块，所述上位机包括有无线接收模块，所述上位机与所述报警电路通讯，所述电源模块分别与所述微处理器模块、所述湿度传感器、所述温度传感器、所述数据采集电路、所述排风扇和所述报警电路连接。该变电站监测系统具有设计科学、使用方便、实用性强和监控效果好的优点。
The invention provides a substation monitoring system, which includes a microprocessor module, a humidity sensor, a temperature sensor, a power supply module and a host computer, wherein the microprocessor module is connected with a data acquisition circuit, an exhaust fan and an alarm circuit, and the The humidity sensor and the temperature sensor are respectively connected with the data acquisition circuit, the microprocessor module controls the exhaust fan, the alarm circuit includes a wireless transmitting module, the upper computer includes a wireless receiving module, and the upper computer includes a wireless receiving module. The machine communicates with the alarm circuit, and the power supply module is respectively connected with the microprocessor module, the humidity sensor, the temperature sensor, the data acquisition circuit, the exhaust fan and the alarm circuit. The substation monitoring system has the advantages of scientific design, convenient use, strong practicability and good monitoring effect.
Description
技术领域 technical field
本发明涉及一种用于无人变电站的保护设备，具体的说，涉及了一种变电站监测系统。 The invention relates to a protection device for an unmanned substation, in particular to a substation monitoring system.
背景技术 Background technique
无人值班室内变电站具有用地少、设备维护容易、防潮防风好等优点，但由于设备长期放在全封闭的环境中，当天气炎热、潮湿、用电负荷高、设备散热量大时，由于自然通风条件不好，室内排风扇又不能自动投切，造成电气设备室内设备温度过高，容易使继电器接点氧化速度加速，影响微机保护动作的可靠性；设备绝缘老化加快，设备经常出现密封皮垫老化引起设备渗漏油缺陷，从而严重影响变电站设备的健康状况。 The unattended indoor substation has the advantages of less land, easy equipment maintenance, and good moisture and wind resistance. The ventilation conditions are not good, and the indoor exhaust fan cannot be switched automatically, which causes the temperature of the indoor equipment of the electrical equipment to be too high, which easily accelerates the oxidation speed of the relay contacts and affects the reliability of the protection action of the microcomputer; the aging of the equipment insulation is accelerated, and the sealing pad of the equipment is often aging. It will cause oil leakage defects in equipment, which will seriously affect the health of substation equipment.
为了解决以上存在的问题，人们一直在寻求一种理想的技术解决方案。 In order to solve the above existing problems, people have been seeking an ideal technical solution.
发明内容 Contents of the invention
本发明的目的是针对现有技术的不足，从而提供一种设计科学、使用方便、实用性强和监控效果好的变电站监测系统。 The object of the present invention is to aim at the deficiencies of the prior art, thereby providing a substation monitoring system with scientific design, convenient use, strong practicability and good monitoring effect.
为了实现上述目的，本发明所采用的技术方案是：一种变电站监测系统，它包括微处理器模块、湿度传感器、温度传感器、电源模块和上位机，其中，所述微处理器模块连接有数据采集电路、排风扇和报警电路，所述湿度传感器与所述数据采集电路连接用于采集湿度信号，所述温度传感器与所述数据采集电路连接用于采集温度信号，所述数据采集电路与所述微处理器模块连接用于将采集到的信号传送到所述微处理器模块，所述微处理器模块控制所述排风扇，所述报警电路包括有无线发射模块，所述上位机包括有无线接收模块，所述上位机与所述报警电路通讯，所述电源模块分别与所述微处理器模块、所述湿度传感器、所述温度传感器、所述数据采集电路、所述排风扇和所述报警电路连接。 In order to achieve the above object, the technical solution adopted by the present invention is: a substation monitoring system, which includes a microprocessor module, a humidity sensor, a temperature sensor, a power supply module and a host computer, wherein the microprocessor module is connected with a data Acquisition circuit, exhaust fan and alarm circuit, the humidity sensor is connected to the data acquisition circuit to collect humidity signals, the temperature sensor is connected to the data acquisition circuit to collect temperature signals, the data acquisition circuit is connected to the The microprocessor module is connected to transmit the collected signal to the microprocessor module, the microprocessor module controls the exhaust fan, the alarm circuit includes a wireless transmitting module, and the host computer includes a wireless receiving module. module, the host computer communicates with the alarm circuit, and the power module communicates with the microprocessor module, the humidity sensor, the temperature sensor, the data acquisition circuit, the exhaust fan and the alarm circuit respectively connect.
本发明相对现有技术具有突出的实质性特点和显著进步，具体的说，本发明设置在原有无人变电站内，它包括微处理器模块、湿度传感器、温度传感器、电源模块和上位机，所述湿度传感器与所述数据采集电路连接用于采集湿度信号，所述温度传感器与所述数据采集电路连接用于采集温度信号，所述数据采集电路与所述微处理器模块连接用于将采集到的信号传送到所述微处理器模块，所述微处理器模块根据采集到的温度信号和湿度信号判断是否开启排风扇，同时将温度信号和湿度信号转化为报警信号，通过所述报警电路通讯所述上位机，将变电站的实时信息传输给上位机便于监测；其具有设计科学、使用方便、实用性强和监控效果好的优点。 Compared with the prior art, the present invention has outstanding substantive features and significant progress. Specifically, the present invention is set in the original unmanned substation, which includes a microprocessor module, a humidity sensor, a temperature sensor, a power supply module and a host computer. The humidity sensor is connected to the data acquisition circuit for collecting humidity signals, the temperature sensor is connected to the data acquisition circuit for collecting temperature signals, and the data acquisition circuit is connected to the microprocessor module for collecting The received signal is transmitted to the microprocessor module, and the microprocessor module judges whether to open the exhaust fan according to the collected temperature signal and humidity signal, and simultaneously converts the temperature signal and humidity signal into an alarm signal, and communicates through the alarm circuit The upper computer transmits the real-time information of the substation to the upper computer for easy monitoring; it has the advantages of scientific design, convenient use, strong practicability and good monitoring effect.
附图说明 Description of drawings
图1是本发明的结构示意图。 Fig. 1 is a structural schematic diagram of the present invention.
具体实施方式 Detailed ways
下面通过具体实施方式，对本发明的技术方案做进一步的详细描述。 The technical solutions of the present invention will be described in further detail below through specific embodiments.
如图1所示，一种变电站监测系统，它包括微处理器模块、湿度传感器、温度传感器、电源模块和上位机，其中，所述微处理器模块连接有数据采集电路、排风扇和报警电路，所述湿度传感器与所述数据采集电路连接用于采集湿度信号，所述温度传感器与所述数据采集电路连接用于采集温度信号，所述数据采集电路与所述微处理器模块连接用于将采集到的信号传送到所述微处理器模块，所述微处理器模块控制所述排风扇，所述报警电路包括有无线发射模块，所述上位机包括有无线接收模块，所述上位机与所述报警电路通讯，所述电源模块分别与所述微处理器模块、所述湿度传感器、所述温度传感器、所述数据采集电路、所述排风扇和所述报警电路连接用于提供工作电源。 As shown in Figure 1, a kind of substation monitoring system, it comprises microprocessor module, humidity sensor, temperature sensor, power supply module and upper computer, wherein, described microprocessor module is connected with data acquisition circuit, exhaust fan and alarm circuit, The humidity sensor is connected to the data acquisition circuit for collecting humidity signals, the temperature sensor is connected to the data acquisition circuit for collecting temperature signals, and the data acquisition circuit is connected to the microprocessor module for The collected signal is transmitted to the microprocessor module, the microprocessor module controls the exhaust fan, the alarm circuit includes a wireless transmitting module, the upper computer includes a wireless receiving module, and the upper computer and the The alarm circuit communicates, and the power module is respectively connected with the microprocessor module, the humidity sensor, the temperature sensor, the data acquisition circuit, the exhaust fan and the alarm circuit to provide working power.
基于上述，该系统设置在原有的无人变电站内，用来监测变电站内的湿度和温度，通过湿度传感器和温度传感器采集到湿度信号和温度信号，所述数据采集电路将采集到的湿度信号和温度信号转化为数字信号后，传送到所述微处理器模块，预先设置排风扇开启阈值，当所述微处理器模块接收到的数字信号超过排风扇开启阈值，既开启所述排风扇，同时，通过所述报警电路将此时变电站内的湿度和温度信息传输给所述上位机。 Based on the above, the system is set in the original unmanned substation to monitor the humidity and temperature in the substation, the humidity signal and the temperature signal are collected through the humidity sensor and the temperature sensor, and the data acquisition circuit collects the humidity signal and After the temperature signal is converted into a digital signal, it is sent to the microprocessor module, and the exhaust fan opening threshold is preset. When the digital signal received by the microprocessor module exceeds the exhaust fan opening threshold, the exhaust fan is turned on. The alarm circuit transmits the humidity and temperature information in the substation to the upper computer at this time.
基于上述，由于无人变电站的优点多，使用范围广，可使用一台上位机对多个无人变电站进行监测，所述微处理器模块实时的将变电站内的湿度和温度信号，通过带有无线发射模块的报警电路传输给所述上位机，便于对各个无人变电站工作状况的监测。 Based on the above, since the unmanned substation has many advantages and a wide range of applications, one host computer can be used to monitor multiple unmanned substations. The alarm circuit of the wireless transmitting module is transmitted to the host computer, which is convenient for monitoring the working conditions of each unmanned substation.
最后应当说明的是:以上实施例仅用以说明本发明的技术方案而非对其限制；尽管参照较佳实施例对本发明进行了详细的说明，所属领域的普通技术人员应当理解：依然可以对本发明的具体实施方式进行修改或者对部分技术特征进行等同替换；而不脱离本发明技术方案的精神，其均应涵盖在本发明请求保护的技术方案范围当中。 Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: the present invention can still be Modifications to the specific implementation of the invention or equivalent replacement of some technical features; without departing from the spirit of the technical solution of the present invention, should be included in the scope of the technical solution claimed in the present invention.
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| CN2012101951414A CN102738895A (en) | 2012-06-14 | 2012-06-14 | Transformer station monitoring system |
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| CN2012101951414A CN102738895A (en) | 2012-06-14 | 2012-06-14 | Transformer station monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
Citations (4)
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| CN201242247Y (en) * | 2008-07-16 | 2009-05-20 | 河南省电力公司洛阳供电公司 | Automatic and remote control ventilation device |
| CN202033677U (en) * | 2011-04-15 | 2011-11-09 | 刘立星 | Temperature and humidity on-line monitoring and early warning system in substation |
| CN102478869A (en) * | 2010-11-29 | 2012-05-30 | 西安康瑞矿用设备有限公司 | Digital display intelligent type humiture controller |
| CN202679072U (en) * | 2012-06-14 | 2013-01-16 | 河南省电力公司信阳供电公司 | Transformer station monitoring system |
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2012
- 2012-06-14 CN CN2012101951414A patent/CN102738895A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201242247Y (en) * | 2008-07-16 | 2009-05-20 | 河南省电力公司洛阳供电公司 | Automatic and remote control ventilation device |
| CN102478869A (en) * | 2010-11-29 | 2012-05-30 | 西安康瑞矿用设备有限公司 | Digital display intelligent type humiture controller |
| CN202033677U (en) * | 2011-04-15 | 2011-11-09 | 刘立星 | Temperature and humidity on-line monitoring and early warning system in substation |
| CN202679072U (en) * | 2012-06-14 | 2013-01-16 | 河南省电力公司信阳供电公司 | Transformer station monitoring system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10055781B2 (en) | 2015-06-05 | 2018-08-21 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
| US10909607B2 (en) | 2015-06-05 | 2021-02-02 | Boveda Inc. | Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller |
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Application publication date: 20121017 |