CN103197262A - Uninterrupted power supply (UPS) remote monitoring system and UPS remote monitoring method for blast furnace fan - Google Patents
Uninterrupted power supply (UPS) remote monitoring system and UPS remote monitoring method for blast furnace fan Download PDFInfo
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- CN103197262A CN103197262A CN2013101423371A CN201310142337A CN103197262A CN 103197262 A CN103197262 A CN 103197262A CN 2013101423371 A CN2013101423371 A CN 2013101423371A CN 201310142337 A CN201310142337 A CN 201310142337A CN 103197262 A CN103197262 A CN 103197262A
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Abstract
The invention discloses an uninterrupted power supply (UPS) remote monitoring system and a UPS remote monitoring method for a blast furnace fan. The system comprises a UPS power supply, and is characterized in that the UPS power supply is connected with field equipment; the field equipment is connected with a programmable logic controller (PLC); and the PLC is connected with a man-machine interaction device. A position sensor is used for detecting the state of the UPS, the detection signal is transmitted to the PLC, the PLC transmits the received signal to the man-machine interaction device, the temperature sensor is used for detecting the operating temperature of the UPS, and the detected temperature signal is transmitted to the PLC. According to the system, the operating state of the UPS power supply can be accurately judged, and the safety and the stable operation of the blast furnace system are greatly improved.
Description
Technical field
The present invention relates to ups power monitoring field, specifically, relate to a kind of blast furnace blower ups power long distance control system and method for supervising.
Background technology
At present, in the blast furnace blower system, for guaranteeing the reliability of robot control system(RCS), visual plant all adopts the UPS power supply.Along with the accumulation ups power reliability reduction of time, and ups power once occurred repeatedly not causing the generation of blast furnace staying accident because the ups power fault has discovery in time in operation of blast furnace away from operation room.In recent years, domestic UPS equipment was various, but lacked the equipment of this specific (special) requirements, can't be with the teletransmission of UPS status signal to the HMI system.This is the deficiencies in the prior art part.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of blast furnace blower ups power long distance control system and method for supervising, can efficient quick judge the ups power real-time running state.
The present invention adopts following technical scheme to realize goal of the invention:
A kind of blast furnace blower ups power long distance control system comprises ups power, it is characterized in that: described ups power field equipment connecting, and described field apparatus connects the PLC controller, and described PLC controller connects human-computer interaction device.
As the further restriction to the technical program, described field apparatus comprises one group of temperature sensor and one group of position transducer.
A kind of blast furnace blower ups power long-distance monitoring method is characterized in that: comprise the steps:
(1) work beginning, system carries out initialization;
(2) position transducer detects whether ups power is malfunction, if the PLC controller sends emergency stop information to human-computer interaction device, otherwise carries out next step;
(3) position transducer detects whether ups power is bypass condition, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(4) position transducer detects whether ups power is battery status, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(5) position transducer detects whether ups power is the temperature high state, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(6) position transducer detects whether ups power is inverter mode, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(7) UPS condition monitoring end-of-job is got back to initial position.
Compared with prior art, advantage of the present invention and good effect are: position transducer of the present invention is for detection of the state of ups power, and detection signal sent to the PLC controller, described PLC controller sends to human-computer interaction device with the signal that receives, temperature sensor is for detection of the working temperature of ups power, and the temperature signal that detects is sent to the PLC controller.The present invention can judge the duty of ups power accurately, has improved the safe and stable operation of blast furnace system greatly.
Description of drawings
Fig. 1 is functional-block diagram of the present invention.
Fig. 2 is processing flow chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment the present invention is done further to describe in detail.
Referring to Fig. 1, the present invention includes ups power, temperature sensor, position transducer, PLC controller, described ups power field equipment connecting, described field apparatus connects the PLC controller, and described PLC controller connects human-computer interaction device.The PLC controller is selected Schneider series Moment for use.
Described field apparatus comprises one group of temperature sensor and one group of position transducer.
Monitor procedure of the present invention is as follows:
(1) work beginning, system carries out initialization;
(2) position transducer detects whether ups power is malfunction, if the PLC controller sends emergency stop information to human-computer interaction device, otherwise carries out next step;
(3) position transducer detects whether ups power is bypass condition, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(4) position transducer detects whether ups power is battery status, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(5) position transducer detects whether ups power is the temperature high state, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(6) position transducer detects whether ups power is inverter mode, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(7) UPS condition monitoring end-of-job is got back to initial position.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention also is not limited only to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also belong to protection scope of the present invention.
Claims (4)
1. a blast furnace blower ups power long distance control system comprises ups power, it is characterized in that: described ups power field equipment connecting, and described field apparatus connects the PLC controller, and described PLC controller connects human-computer interaction device.
2. blast furnace blower ups power long distance control system according to claim 1, it is characterized in that: described field apparatus comprises one group of temperature sensor and one group of position transducer.
3. blast furnace blower ups power long distance control system according to claim 1, it is characterized in that: described human-computer interaction device connects described PLC controller by Ethernet.
4. a blast furnace blower ups power long-distance monitoring method is characterized in that: comprise the steps:
(1) work beginning, system carries out initialization;
(2) position transducer detects whether ups power is malfunction, if the PLC controller sends emergency stop information to human-computer interaction device, otherwise carries out next step;
(3) position transducer detects whether ups power is bypass condition, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(4) position transducer detects whether ups power is battery status, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(5) position transducer detects whether ups power is the temperature high state, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(6) position transducer detects whether ups power is inverter mode, if the PLC controller sends warning message to human-computer interaction device, otherwise carries out next step;
(7) UPS condition monitoring end-of-job is got back to initial position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101423371A CN103197262A (en) | 2013-04-23 | 2013-04-23 | Uninterrupted power supply (UPS) remote monitoring system and UPS remote monitoring method for blast furnace fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101423371A CN103197262A (en) | 2013-04-23 | 2013-04-23 | Uninterrupted power supply (UPS) remote monitoring system and UPS remote monitoring method for blast furnace fan |
Publications (1)
| Publication Number | Publication Date |
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| CN103197262A true CN103197262A (en) | 2013-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101423371A Pending CN103197262A (en) | 2013-04-23 | 2013-04-23 | Uninterrupted power supply (UPS) remote monitoring system and UPS remote monitoring method for blast furnace fan |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006007198A1 (en) * | 2004-06-29 | 2006-01-19 | Eaton Power Quality Corporation | Method and apparatus for testing uniterruptible power supply |
| US20060108875A1 (en) * | 2004-11-22 | 2006-05-25 | Inventio Ag | Integrity testing of isolation means in an uninterruptible power supply |
| CN201698010U (en) * | 2009-11-17 | 2011-01-05 | 河南省电力公司郑州供电公司 | UPS power supply long-distance on-line monitoring system |
| CN102129046A (en) * | 2011-03-01 | 2011-07-20 | 艾默生网络能源有限公司 | Automatic test device for uninterrupted power supply |
| CN202083784U (en) * | 2011-06-14 | 2011-12-21 | 何海参 | UPS on-line monitoring apparatus |
| CN203224609U (en) * | 2013-04-23 | 2013-10-02 | 济钢集团有限公司 | UPS remote monitor and control system for furnace blower |
-
2013
- 2013-04-23 CN CN2013101423371A patent/CN103197262A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006007198A1 (en) * | 2004-06-29 | 2006-01-19 | Eaton Power Quality Corporation | Method and apparatus for testing uniterruptible power supply |
| US20060108875A1 (en) * | 2004-11-22 | 2006-05-25 | Inventio Ag | Integrity testing of isolation means in an uninterruptible power supply |
| CN201698010U (en) * | 2009-11-17 | 2011-01-05 | 河南省电力公司郑州供电公司 | UPS power supply long-distance on-line monitoring system |
| CN102129046A (en) * | 2011-03-01 | 2011-07-20 | 艾默生网络能源有限公司 | Automatic test device for uninterrupted power supply |
| CN202083784U (en) * | 2011-06-14 | 2011-12-21 | 何海参 | UPS on-line monitoring apparatus |
| CN203224609U (en) * | 2013-04-23 | 2013-10-02 | 济钢集团有限公司 | UPS remote monitor and control system for furnace blower |
Non-Patent Citations (1)
| Title |
|---|
| 徐坚: "高炉工程UPS的供电方式比较", 《电气应用》 * |
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Application publication date: 20130710 |