CN210898636U - SSTS equipment with intelligent monitoring function - Google Patents
SSTS equipment with intelligent monitoring function Download PDFInfo
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- CN210898636U CN210898636U CN201921543598.3U CN201921543598U CN210898636U CN 210898636 U CN210898636 U CN 210898636U CN 201921543598 U CN201921543598 U CN 201921543598U CN 210898636 U CN210898636 U CN 210898636U
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Abstract
The application belongs to the technical field of solid-state change-over switches, and particularly relates to SSTS equipment with an intelligent monitoring function. The method comprises the following steps: SSTS equipment and intelligent monitoring system, intelligent monitoring system includes: the acquisition module is used for acquiring the on-off state of the SSTS equipment, the state of the SSTS module, the operating environment state of the compartment, the joint temperature and the on-off state of the compartment door; the intelligent monitoring terminal is used for receiving the data acquired by the acquisition module; the local display system is used for receiving and displaying the data of the intelligent monitoring terminal; and the background master station is used for receiving the data of the intelligent monitoring terminal and analyzing the data. The SSTS equipment monitoring system can comprehensively monitor main elements of SSTS equipment, and the local display system and the background master station can realize full monitoring and full sensing of the running state of the equipment, so that the health state of the equipment can be known in time, and emergency treatment under abnormal states can be carried out.
Description
Technical Field
The application belongs to the technical field of solid-state change-over switches, and particularly relates to SSTS equipment with an intelligent monitoring function.
Background
The solid state transfer switch device (SSTS device for short) is a typical low-voltage dual-power-supply fast transfer switch device, takes a thyristor as a core element, is configured with two incoming line switches, two bypass switches, a main outgoing line switch and a feeder switch, and realizes the switching between two power supplies by controlling the on and off of the thyristor. The N-1 load power supply mode is met, the switching between two paths of power supplies within 3ms can be realized at the fastest speed, and zero flicker and zero perception of the load are realized. In recent years, the SSTS has become a typical emergency guarantee scheme for important users due to the outstanding characteristics of fast switching time and high power supply reliability, and the loads are mainly important loads or sensitive loads such as computers and halogen lamps. Typically mounted at the end of a load and connected directly to the user load, the operational state of the components within the SSTS device is therefore directly related to the supply continuity of the load. Particularly, as a power electronic device, a core element thyristor has high requirements on the temperature and humidity of an operating environment, and the operating environment is always within an allowable range of equipment.
In the prior art, only an SSTS core module in SSTS equipment has a monitoring function, and other parameters such as incoming and outgoing line switch states, contact temperature and the like can only be acquired by observing external auxiliary facilities such as a switch body state or a temperature measuring gun and the like, so that the whole running state of the equipment cannot be monitored in real time timely and effectively.
Accordingly, a technical solution is desired to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
The SSTS switch device with the intelligent monitoring function is provided to solve at least one problem in the prior art.
The technical scheme of the application is as follows:
an SSTS device with intelligent monitoring function, comprising: SSTS devices and intelligent monitoring systems, wherein,
the intelligent monitoring system comprises:
the acquisition module is used for acquiring the on-off state of the SSTS equipment, the state of the SSTS module, the operating environment state of the compartment, the joint temperature and the on-off state of the compartment door;
the intelligent monitoring terminal is used for receiving the data acquired by the acquisition module;
the local display system is used for receiving and displaying the data of the intelligent monitoring terminal;
and the background master station is used for receiving the data of the intelligent monitoring terminal and analyzing the data.
Optionally, the acquisition module comprises:
the on-off state acquisition unit is used for acquiring the on-off state of the SSTS equipment;
the SSTS module state acquisition unit is used for acquiring the operating parameters of the SSTS equipment and recording events and giving an alarm for abnormal states;
the operation environment state acquisition unit is used for acquiring the operation environment state of a compartment of the SSTS equipment;
the joint temperature acquisition unit is used for acquiring the joint temperature of the SSTS equipment;
and the door state acquisition unit is used for acquiring the opening and closing state of a compartment door of the SSTS equipment.
Alternatively,
the switch state acquisition unit, the SSTS module state acquisition unit and the operating environment state acquisition unit are all provided with RS485 interfaces, and data transmission with the intelligent monitoring terminal is realized in a serial port mode;
the contact temperature acquisition unit realizes data transmission with the intelligent monitoring terminal in a wired or wireless mode;
the door state acquisition unit realizes data transmission with the intelligent monitoring terminal in a dry contact manner;
the intelligent monitoring terminal realizes data transmission with the local display system in an Ethernet mode, and realizes data transmission with the background master station in a wireless, optical fiber, power carrier or Ethernet mode.
Optionally, the SSTS device is a low-voltage dual-power-supply fast-switching switch device, the SSTS device comprises a core module, the core module is a thyristor, the SSTS device is further provided with two power supply incoming line switches, two bypass switches, a main outgoing line switch and a feeder switch, and switching between the two power supplies is achieved by controlling on and off of the thyristor.
Optionally, the switching state of the SSTS device collected by the switching state collecting unit includes: the three-phase current value, the three-phase voltage value, the switch opening and closing state, the switch tripping state and the switch fault type of the switch.
Optionally, the operation parameters of the SSTS device acquired by the SSTS module state acquisition unit include: the three-phase voltage value, the three-phase current value, the frequency, the radiating fin temperature and the thyristor conduction state of the incoming line of one power supply, the three-phase voltage value, the three-phase current value, the frequency, the radiating fin temperature and the thyristor conduction state of the incoming line of the two power supplies, the three-phase voltage value, the three-phase current value and the frequency of the outgoing line, the overload abnormal state alarm and the over-temperature abnormal state alarm.
Optionally, the SSTS device is provided with an incoming switch compartment, an outgoing switch compartment and an SSTS module compartment, wherein the incoming switch compartment includes the power incoming switch and the bypass switch, the outgoing switch compartment includes the main outgoing switch and the feeder switch, and the SSTS module compartment includes the core module.
Optionally, the operating environment state of the compartment collected by the operating environment state collecting unit includes: the temperature, humidity and the smoke of inlet wire switch compartment are felt, the temperature, humidity and the smoke of outlet wire switch compartment are felt, the temperature, humidity and the smoke of SSTS module compartment are felt.
Optionally, the joint temperature of the SSTS device collected by the joint temperature collecting unit includes: the contact temperature of the two power supply incoming line switch cables and the contact temperature of the feeder switch cable.
Optionally, the local display system comprises an SSTS module status display screen and an intelligent monitoring display screen, wherein,
the SSTS module state display screen is used for displaying all data acquired by the SSTS module state acquisition unit;
the intelligent monitoring display screen is used for displaying all data acquired by the switch state acquisition unit, the operating environment state acquisition unit, the contact temperature acquisition unit and the door state acquisition unit.
The application has at least the following beneficial technical effects:
the SSTS equipment that possesses intelligent monitoring function of this application, can be to SSTS equipment core module, the operating parameter of main components such as business turn-over line and bypass switch, the operational environment data, key lap joint point temperature etc. monitors comprehensively, local display system and backstage main website can realize the full monitoring of equipment running state, full perception, so that in time know equipment health status, carry out emergency treatment under the abnormal state, can carry out the analysis to backstage data simultaneously, develop the application of deepening, provide data support for trouble is studied and judged and the product improves.
Drawings
Fig. 1 is a schematic view of an SSTS device with an intelligent monitoring function according to an embodiment of the present application.
Detailed Description
In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present application and for simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the scope of the present application.
The present application is described in further detail below with reference to fig. 1.
The application provides SSTS equipment that possesses intelligent monitoring function includes: SSTS equipment and intelligent monitoring system, this intelligent monitoring system includes collection module, intelligent monitoring terminal, local display system and backstage main website.
Specifically, the acquisition module is used for acquiring the on-off state of the SSTS equipment, the state of the SSTS module, the operating environment state of the compartment, the joint temperature and the on-off state of the compartment door; the intelligent monitoring terminal is used for receiving the data acquired by the acquisition module; the local display system is used for receiving and displaying data of the intelligent monitoring terminal; and the background master station is used for receiving the data of the intelligent monitoring terminal and analyzing the data.
In an embodiment of the present application, the SSTS device is a low-voltage dual-power fast-switching switch device, and includes a core module, where the core module is a thyristor, and the SSTS device is further configured with two power incoming switches, two bypass switches, a main outgoing switch, and a feeder switch, and switching between two power supplies is implemented by controlling on and off of the thyristor. In this embodiment, inlet wire, bypass, total outlet and feeder switch all adopt intelligent switch, possess information content collection and integrated upload function.
In the SSTS equipment with the intelligent monitoring function, the acquisition module can comprise a switch state acquisition unit, an SSTS module state acquisition unit, an operating environment state acquisition unit, a contact temperature acquisition unit and a door state acquisition unit.
In the SSTS equipment with the intelligent monitoring function, the on-off state acquisition unit is used for acquiring the on-off state of the SSTS equipment. In this embodiment, the data collected by the switch state collecting unit includes: the three-phase current value and the three-phase voltage value of each switch, the opening and closing state of each switch, the tripping state of each switch and the fault type of each switch. The switch state acquisition unit has a communication function, an RS485 interface is reserved, and data transmission with the intelligent monitoring terminal is realized in a serial port mode or an Ethernet mode.
In the SSTS equipment with the intelligent monitoring function, the SSTS module state acquisition unit is used for acquiring normal operation parameters of the SSTS module in real time, recording events and giving an alarm for abnormal states, early warning for the abnormal states and integrating and uploading data. In this embodiment, the operation parameters acquired by the SSTS module state acquisition unit include: the three-phase voltage value, the three-phase current value, the frequency, the radiating fin temperature and the thyristor conduction state of the incoming line of one power supply, the three-phase voltage value, the three-phase current value, the frequency, the radiating fin temperature and the thyristor conduction state of the incoming line of the two power supplies, the three-phase voltage value, the three-phase current value and the frequency of the outgoing line, the overload abnormal state alarm and the over-temperature abnormal state alarm. An RS485 interface is reserved in the SSTS module state acquisition unit, and data transmission with the intelligent monitoring terminal is realized in a serial port mode or an Ethernet mode.
In the SSTS device with the intelligent monitoring function, the operating environment state acquisition unit is used for comprehensively monitoring the operating environment state of the compartment of the SSTS device. In this embodiment, according to the functional requirements, the SSTS device may be divided into three primary compartments, which are an incoming switch compartment (which may include an incoming switch and a bypass switch), an outgoing switch compartment (which may include a main outgoing switch and a feeder switch), and an SSTS module compartment (which includes a core module of the SSTS device). The operation environment state of the compartment acquired by the operation environment state acquisition unit includes: the temperature, humidity and smoke of inlet switch compartment are felt, the temperature, humidity and smoke of outlet switch compartment are felt, and the temperature, humidity and smoke of SSTS module compartment are felt. The running environment state acquisition unit is provided with an RS485 interface for acquisition, and data transmission with the intelligent monitoring terminal is realized in a serial port mode or an Ethernet mode.
In the SSTS equipment with the intelligent monitoring function, the contact temperature acquisition unit is used for acquiring the contact temperature of the SSTS equipment. In this embodiment, to the key overlap joint of a wire in equipment such as two way power inlet wire contacts, feeder switch contact, set up contact temperature sensor, the data of gathering include: the temperature of the lap joint point of the incoming cables of the two power supplies, the temperature of the lap joint point of the cable of the feeder switch and the temperature of the lap joint point of other primary lead copper bars or cables. The contact temperature acquisition unit can realize data transmission with the intelligent monitoring terminal in a wired or wireless mode.
In the SSTS equipment with the intelligent monitoring function, the door state acquisition unit is used for acquiring the opening and closing states of each compartment door of the SSTS equipment in real time and realizing data transmission between the SSTS equipment and an intelligent monitoring terminal in a dry contact point mode.
In one embodiment of the application, the intelligent monitoring terminal collects data of each acquisition unit, has a communication function, and realizes data transmission with the background master station system in a wireless mode, an optical fiber mode, a power carrier mode, an Ethernet mode and the like, so that monitoring and data analysis requirements of the background system are met.
In one embodiment of the present application, a local display system includes an SSTS module status display screen and an intelligent monitoring display screen, wherein the SSTS module status display screen is used for displaying all data acquired by an SSTS module status acquisition unit; the intelligent monitoring display screen is used for displaying all data collected by the switch state collecting unit, the operating environment state collecting unit, the contact temperature collecting unit and the door state collecting unit.
The SSTS equipment with the intelligent monitoring function, set up intelligent monitoring system on the SSTS equipment, through installing the sensor, modes such as communication acquisition, to the interior module of SSTS equipment, main component and equipment operating parameter such as business turn-over line and bypass switch, the operational environment state, key lap joint point temperature carries out comprehensive monitoring, local display system and backstage main website can realize 24 hours to the operational state full monitoring of SSTS equipment, full perception, so that in time know SSTS equipment health status, carry out emergency treatment under the abnormal condition, can carry out the analysis to backstage data simultaneously, develop the application of deepening, for fault study and judge and product improvement provide data support.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An SSTS device with intelligent monitoring function, comprising: SSTS devices and intelligent monitoring systems, wherein,
the intelligent monitoring system comprises:
the acquisition module is used for acquiring the on-off state of the SSTS equipment, the state of the SSTS module, the operating environment state of the compartment, the joint temperature and the on-off state of the compartment door;
the intelligent monitoring terminal is used for receiving the data acquired by the acquisition module;
the local display system is used for receiving and displaying the data of the intelligent monitoring terminal;
and the background master station is used for receiving the data of the intelligent monitoring terminal and analyzing the data.
2. The SSTS device with intelligent monitoring of claim 1 wherein the acquisition module comprises:
the on-off state acquisition unit is used for acquiring the on-off state of the SSTS equipment;
the SSTS module state acquisition unit is used for acquiring the operating parameters of the SSTS equipment and recording events and giving an alarm for abnormal states;
the operation environment state acquisition unit is used for acquiring the operation environment state of a compartment of the SSTS equipment;
the joint temperature acquisition unit is used for acquiring the joint temperature of the SSTS equipment;
and the door state acquisition unit is used for acquiring the opening and closing state of a compartment door of the SSTS equipment.
3. The SSTS device with intelligent monitoring of claim 2,
the switch state acquisition unit, the SSTS module state acquisition unit and the operating environment state acquisition unit are all provided with RS485 interfaces, and data transmission with the intelligent monitoring terminal is realized in a serial port mode;
the contact temperature acquisition unit realizes data transmission with the intelligent monitoring terminal in a wired or wireless mode;
the door state acquisition unit realizes data transmission with the intelligent monitoring terminal in a dry contact manner;
the intelligent monitoring terminal realizes data transmission with the local display system in an Ethernet mode, and realizes data transmission with the background master station in a wireless, optical fiber, power carrier or Ethernet mode.
4. The SSTS device with the intelligent monitoring function according to claim 2, wherein the SSTS device is a low-voltage dual-power-supply fast-switching device, the SSTS device comprises a core module, the core module is a thyristor, the SSTS device is further provided with two power supply incoming line switches, two bypass switches, a main outgoing line switch and a feeder line switch, and switching between two power supplies is realized by controlling the on and off of the thyristor.
5. The SSTS device with an intelligent monitoring function according to claim 4, wherein the switch state of the SSTS device collected by the switch state collection unit includes: the three-phase current value, the three-phase voltage value, the switch opening and closing state, the switch tripping state and the switch fault type of the switch.
6. The SSTS device with an intelligent monitoring function according to claim 4, wherein the operation parameters of the SSTS device collected by the SSTS module state collecting unit include: the three-phase voltage value, the three-phase current value, the frequency, the radiating fin temperature and the thyristor conduction state of the incoming line of one power supply, the three-phase voltage value, the three-phase current value, the frequency, the radiating fin temperature and the thyristor conduction state of the incoming line of the two power supplies, the three-phase voltage value, the three-phase current value and the frequency of the outgoing line, the overload abnormal state alarm and the over-temperature abnormal state alarm.
7. The SSTS device with intelligent monitoring function of claim 4 wherein the SSTS device is provided with an incoming switch compartment, an outgoing switch compartment and an SSTS module compartment, wherein the incoming switch compartment comprises the power incoming switch and the bypass switch, the outgoing switch compartment comprises the main outgoing switch and the feeder switch, and the SSTS module compartment comprises the core module.
8. The SSTS device with intelligent monitoring function of claim 7 wherein the operational environment status of the compartment collected by the operational environment status collection unit includes: the temperature, humidity and the smoke of inlet wire switch compartment are felt, the temperature, humidity and the smoke of outlet wire switch compartment are felt, the temperature, humidity and the smoke of SSTS module compartment are felt.
9. The SSTS device with intelligent monitoring function according to claim 4, wherein the joint temperature of the SSTS device collected by the joint temperature collection unit includes: the contact temperature of the two power supply incoming line switch cables and the contact temperature of the feeder switch cable.
10. The SSTS device with intelligent monitoring capability of claim 4 wherein the local display system includes an SSTS module status display screen and an intelligent monitoring display screen, wherein,
the SSTS module state display screen is used for displaying all data acquired by the SSTS module state acquisition unit;
the intelligent monitoring display screen is used for displaying all data acquired by the switch state acquisition unit, the operating environment state acquisition unit, the contact temperature acquisition unit and the door state acquisition unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543598.3U CN210898636U (en) | 2019-09-17 | 2019-09-17 | SSTS equipment with intelligent monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543598.3U CN210898636U (en) | 2019-09-17 | 2019-09-17 | SSTS equipment with intelligent monitoring function |
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| CN210898636U true CN210898636U (en) | 2020-06-30 |
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| CN201921543598.3U Active CN210898636U (en) | 2019-09-17 | 2019-09-17 | SSTS equipment with intelligent monitoring function |
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