CN202394218U - Human-machine interface of high-power grid-connected inverter - Google Patents
Human-machine interface of high-power grid-connected inverter Download PDFInfo
- Publication number
- CN202394218U CN202394218U CN2011205112927U CN201120511292U CN202394218U CN 202394218 U CN202394218 U CN 202394218U CN 2011205112927 U CN2011205112927 U CN 2011205112927U CN 201120511292 U CN201120511292 U CN 201120511292U CN 202394218 U CN202394218 U CN 202394218U
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- interface
- machine interface
- human
- arm7 processor
- power grid
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Abstract
The utility model relates to the technical field of high-power grid-connected inverters, in particular to a human-machine interface of a high-power grid-connected inverter. The human-machine interface comprises a display module, a control module and a communication module, wherein the control module comprises an ARM7 processor; the communication module comprises a plurality of RS485 interfaces and an Ethernet interface; the display module is communicated with the ARM7 processor; and the RS485 interface and the Ethernet interface are communicated with the ARM7 processor. A 65K-color TFT (Thin Film Transistor) touch screen or a single-color lattice screen is used for replacing a boring and complex key, and a plurality of communication interfaces are integrated, so that the problems of boring human-machine interface, complex operation, single interface, inconvenience in monitoring networking and the like existing in the conventional inverter are solved.
Description
Technical field
The utility model relates to a kind of high-power combining inverter technical field, is specifically related to a kind of high-power combining inverter man-machine interface.
Background technology
The photovoltaic inversion transformation technique is the important component part of renewable energy technologies development, and development in recent years is particularly rapid, and many high-power combining inverters have been used for the power station.At present domestic and international photovoltaic DC-to-AC converter generally adopts the monochromatic man-machine interface of dot matrix type or the employing interface is uninteresting, the button man-machine interface of complex operation, and communication interface is single, and networking and remote monitoring are brought inconvenience.
Summary of the invention
For addressing the above problem, the utility model provides a kind of networking, remote monitoring conveniently, high-power combining inverter man-machine interface simple to operate.
For realizing above-mentioned purpose, the technical scheme that the utility model adopted is:
A kind of high-power combining inverter man-machine interface; Comprise display module, control module, communication module; Wherein control module comprises the ARM7 processor; Communication module comprises a plurality of RS485 interfaces and an Ethernet interface, and display module is connected with the ARM7 processor, and RS485 interface and Ethernet interface all are connected with the ARM7 processor.
As the further setting of such scheme, said display module comprises 65K look TFT touch-screen.
Said communication module comprises two RS485 interfaces and an Ethernet interface.One of them RS485 interface can with combining inverter controller RS485 interface communication, another can with the RS485 interface communication of the outside required controller of combining inverter, realize exchanges data.Ethernet interface can be realized the online monitoring through the IP address.
The utility model beneficial effect is to have proposed a kind of novel high-power combining inverter man-machine interface; Replace uninteresting loaded down with trivial details button with 65K look TFT touch-screen; Perhaps the single color point configuration shields; And integrated multiple communication interface, solved uninteresting, the complex operation of present inverter man-machine interface, problems such as interface is single, networking monitoring inconvenience.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Fig. 1 is the schematic diagram of the utility model.
Embodiment
As shown in Figure 1; The high-power combining inverter man-machine interface of the utility model; Comprise display module, control module, communication module, wherein control module comprises ARM7 processor 2, and communication module comprises a plurality of RS485 interfaces 4 and an Ethernet interface 3; Display module is connected with ARM7 processor 2, and RS485 interface 4 all is connected with ARM7 processor 2 with Ethernet interface 3.
As preferably, display module comprises 65K look TFT touch-screen 1.Communication module comprises two RS485 interfaces 4 and an Ethernet interface 3.
ARM7 processor 2 can be connected with internet or LAN through Ethernet interface 3 realizes the networking monitoring; Through one of them RS485 interface 4 can with the RS485 interface communication of the outside required controller of combining inverter; Realize exchanges data and monitoring; Another RS485 interface 4 can be connected with combining inverter controller RS485 interface communication, realizes control and monitoring to inverter.
65K look TFT touch-screen 1 in the utility model adopts DMT64480T056_01W enlightening literary composition LCD touch-screen as the input and output platform; ARM7 processor 2 adopts the LPC2214 chip as hardware core; RS485 interface 4 uses ADUM2587 magnetic to isolate 485 chips; Ethernet interface 3 uses serial ports to change ethernet module ZNE-100.
The utility model uses 65K look TFT touch-screen 1, realizes control and shows the inverter man-machine interface of simultaneously integrated RS485 interface 4 and Ethernet interface 3 communications; The visual angle is broad; Color is beautiful, and networking simultaneously, monitoring conveniently let the operator easily control and to keep watch on.
The foregoing description only be used to explain inventive concept of the utility model, but not to the qualification of the utility model rights protection allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into the protection domain of the utility model.
Claims (3)
1. high-power combining inverter man-machine interface; It is characterized in that: comprise display module, control module, communication module; Wherein control module comprises the ARM7 processor; Communication module comprises a plurality of RS485 interfaces and an Ethernet interface, and display module is connected with the ARM7 processor, and RS485 interface and Ethernet interface all are connected with the ARM7 processor.
2. high-power combining inverter man-machine interface as claimed in claim 1 is characterized in that: said display module comprises 65K look TFT touch-screen.
3. high-power combining inverter man-machine interface as claimed in claim 1 is characterized in that: said communication module comprises two RS485 interfaces and an Ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205112927U CN202394218U (en) | 2011-12-09 | 2011-12-09 | Human-machine interface of high-power grid-connected inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205112927U CN202394218U (en) | 2011-12-09 | 2011-12-09 | Human-machine interface of high-power grid-connected inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202394218U true CN202394218U (en) | 2012-08-22 |
Family
ID=46669126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205112927U Expired - Fee Related CN202394218U (en) | 2011-12-09 | 2011-12-09 | Human-machine interface of high-power grid-connected inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202394218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347186A (en) * | 2013-07-08 | 2013-10-09 | 南京国电南自电网自动化有限公司 | Real-time transmission and remote control method for relay protection device human-computer interfaces |
-
2011
- 2011-12-09 CN CN2011205112927U patent/CN202394218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103347186A (en) * | 2013-07-08 | 2013-10-09 | 南京国电南自电网自动化有限公司 | Real-time transmission and remote control method for relay protection device human-computer interfaces |
| CN103347186B (en) * | 2013-07-08 | 2016-09-07 | 南京国电南自电网自动化有限公司 | Protective relaying device man-machine interface real-time Transmission and long-range control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |