Accurate calibration system and method suitable for temperature and humidity sensor of transformer substation
The invention discloses an accurate calibration system and method suitable for a temperature and humidity sensor of a transformer substation. The system comprises an MCU main control module, a switchmodule, a temperature and humidity acquisition module, a power supply module and a setting module, th...
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| creator | CHEN LE HUANG LIJUN CHEN LIPING LU YONG NING JINRONG LI QING LIANG YUPING ZHANG JIUTIAN |
| description | The invention discloses an accurate calibration system and method suitable for a temperature and humidity sensor of a transformer substation. The system comprises an MCU main control module, a switchmodule, a temperature and humidity acquisition module, a power supply module and a setting module, the temperature and humidity acquisition module acquires the temperature and humidity in the device in real time; the MCU main control module transmits acquired temperature and humidity values to the display screen for displaying; the switch module controls starting and stopping of the heating element, the humidifier and the air blower through an electronic switch; the setting module is used for operating and setting temperature and humidity parameter values; and the power supply module providesvoltage for each module circuit through AC/DC conversion. According to the invention, by changing the temperature and humidity values, the accuracy response time of the humiture of the humiture sensorunder the linear humiture |
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The system comprises an MCU main control module, a switchmodule, a temperature and humidity acquisition module, a power supply module and a setting module, the temperature and humidity acquisition module acquires the temperature and humidity in the device in real time; the MCU main control module transmits acquired temperature and humidity values to the display screen for displaying; the switch module controls starting and stopping of the heating element, the humidifier and the air blower through an electronic switch; the setting module is used for operating and setting temperature and humidity parameter values; and the power supply module providesvoltage for each module circuit through AC/DC conversion. 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The system comprises an MCU main control module, a switchmodule, a temperature and humidity acquisition module, a power supply module and a setting module, the temperature and humidity acquisition module acquires the temperature and humidity in the device in real time; the MCU main control module transmits acquired temperature and humidity values to the display screen for displaying; the switch module controls starting and stopping of the heating element, the humidifier and the air blower through an electronic switch; the setting module is used for operating and setting temperature and humidity parameter values; and the power supply module providesvoltage for each module circuit through AC/DC conversion. According to the invention, by changing the temperature and humidity values, the accuracy response time of the humiture of the humiture sensorunder the linear humiture</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES TARIFF METERING APPARATUS TESTING |
| title | Accurate calibration system and method suitable for temperature and humidity sensor of transformer substation |
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