CN204270032U - Analog quantity communication interface between RTDS and SimuEngine - Google Patents
Analog quantity communication interface between RTDS and SimuEngine Download PDFInfo
- Publication number
- CN204270032U CN204270032U CN201420853843.1U CN201420853843U CN204270032U CN 204270032 U CN204270032 U CN 204270032U CN 201420853843 U CN201420853843 U CN 201420853843U CN 204270032 U CN204270032 U CN 204270032U
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- rtds
- simuengine
- analog quantity
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- 230000005611 electricity Effects 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Abstract
The utility model belongs to interfacing field, the interface arrangement that the analog quantity particularly between a kind of RTDS and SimuEngine communicates.Comprise pilot lamp, gps antenna, analog input/output interface, On-off signal/output interface, Ethernet interface, USB interface, power interface, GPS module, A/D and D/A modular converter, DSP module, RAM module, switching value module, switch power module; DSP module is connected with GPS module, A/D and D/A modular converter, RAM module, switching value module, Ethernet interface, USB interface respectively; GPS module is connected with gps antenna; A/D and D/A modular converter is connected with analog input/output interface; Switching value module is connected with On-off signal/output interface and pilot lamp; Switch power module is connected with power interface; Analog input/output interface is connected with RTDS, and Ethernet interface is connected with SimuEngine.This device can realize the analog quantity real-time Communication for Power between RTDS and SimuEngine, thus realizes the associative simulation between RTDS and SimuEngine.
Description
Technical field
The utility model belongs to interfacing field, the interface arrangement that the analog quantity particularly between a kind of RTDS and SimuEngine communicates.
Background technology
At present, communication between SimuEngine (English of thermal power plant's power system emulator is write a Chinese character in simplified form) and RTDS (English of electrical network Real Time Digital Simulator is write a Chinese character in simplified form) mostly realizes based on GTNET/DNP3.0 stipulations, physical medium is based on Industrial Ethernet network, do not realize source net associative simulation by the I/O module of RTDS, communication speed is slow, real-time Communication for Power difficulty, is difficult to the demand meeting large artificial calculating.
Summary of the invention
The utility model provides the analog quantity communication interface between a kind of RTDS and SimuEngine, can realize the real-time communication between RTDS and SimuEngine, and realizes the associative simulation of RTDS and SimuEngine.
The technical solution adopted in the utility model is:
This interface arrangement comprises housing and is arranged on interface, pilot lamp, the gps antenna on housing;
Described interface comprises analog input/output interface, On-off signal/output interface, Ethernet interface, USB interface, power interface;
GPS module, A/D and D/A modular converter, DSP module, RAM module, switching value module, switch power module are set in described housing;
Described DSP module is connected with GPS module, A/D and D/A modular converter, RAM module, switching value module, Ethernet interface, USB interface respectively; GPS module is connected with gps antenna; A/D and D/A modular converter is connected with analog input/output interface; Switching value module is connected with On-off signal/output interface and pilot lamp; Switch power module is connected with power interface, and switch power module and each electricity consumption model calling be arranged in housing;
Analog input/output interface is connected with RTDS, and Ethernet interface is connected with SimuEngine.
Described analog input/output interface is four road analog input/output interfaces.
Described pilot lamp is LED light.
Described switching value interface is two-way four interfaces.
Described USB interface is USB2.0 interface.
Described DSP module is 32 Floating-point DSP TMS320F2812 chips.
Be connected by bus interface between described DSP module with A/D and D/A modular converter, between DSP module with RAM module.
Described housing is arranged DB37 cable interface, DB37 cable interface and analog input/output interface are directly electrically connected, and DB37 cable interface is connected with RTDS simultaneously.
Described housing is 19 inch standard cabinets, adopts screen cabinet to install.
The beneficial effects of the utility model are:
The analog quantity real-time Communication for Power between RTDS and SimuEngine can be realized, thus realize the associative simulation between RTDS and SimuEngine.GPS module can complete the time service of GPS high precision.Interface arrangement has is furnished with LED light, with the duty of display device.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of described interface arrangement.
Fig. 2 is each interface position schematic diagram on described interface arrangement panel.
Fig. 3 is the annexation schematic diagram between each module of described interface arrangement and interface.
Fig. 4 is RTDS by the schematic diagram of interface arrangement and SimuEngine communication.
Fig. 5 is described interface arrangement and the physical couplings figure between RTDS, SimuEngine.
Embodiment
The utility model provides the analog quantity communication interface between a kind of RTDS and SimuEngine, is described further the utility model below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 to Figure 3, this interface arrangement comprises housing and is arranged on interface, LED light, the gps antenna on housing.Described housing is 19 inch standard cabinets, height 2U, adopts screen cabinet to install; LED light is 6, is used to refer to duty.Interface comprises four road analog input/output interfaces, double switch amount input/output interface, Ethernet interface, USB2.0 interface, power interface; GPS module, A/D and D/A modular converter, DSP module, RAM module, switching value module, switch power module are set in housing.DSP module in the present embodiment is 32 Floating-point DSP TMS320F2812 chips.
DSP module is connected with GPS module, A/D and D/A modular converter, RAM module, switching value module, Ethernet interface, USB interface respectively; GPS module is connected with gps antenna, the satellite-signal in receiving antenna, and temporal information is sent to DSP module, automatically completes GPS high precision time service (μ s); A/D and D/A modular converter is connected with analog input/output interface, and A/D modular converter receives three road analog signalses, and D/A modular converter exports a road analog signals; Switching value module is connected with On-off signal/output interface and pilot lamp, and switching value module receives, the make and break contact signal of transmit button amount input/output interface, and controls the state of each LED light; Switch power module is connected with power interface, and switch power module and each electricity consumption model calling be arranged in housing, switch power module converts the 220V AC power that outside inputs, and powers to after being converted to low-voltage DC the modules in device.Wherein, be connected respectively by bus interface (I/O) between DSP module with A/D and D/A modular converter, between DSP module with RAM module.
Analog input/output interface is connected with RTDS, and Ethernet interface is connected with SimuEngine.Housing also arranges DB37 cable interface, and DB37 cable interface and analog input/output interface are directly electrically connected, and DB37 cable interface is connected with RTDS simultaneously.
Interface arrangement is connected with RTDS, mutual transmission mode analog quantity data message, and realizes real-time Communication for Power between RTDS, and the simulating signal between RTDS and interface arrangement is positive and negative 10V voltage signal.Interface arrangement is stored in these data in RAM module, then by generator amature rotational speed omega, electromotive power output P
e, generator terminal voltage U, mechanical output P
manalog quantity carries out A/D and D/A conversion, the digital quantity required for output.The input/output switching amount DI/DO of On-off signal/output interface, as the handshake with RTDS.These digital quantities are passed to SimuEngine by Industrial Ethernet network by interface arrangement, SimuEngine also can pass to interface arrangement with the form of digital quantity by Industrial Ethernet network simulation result simultaneously, interface arrangement carries out D/A conversion these data, then RTDS is passed to by analog quantity, thus the analog quantity completed between RTDS and SimuEngine communicates, achieve associative simulation.Interface arrangement has and is furnished with LED, with the duty of display device simultaneously.
Claims (9)
- Analog quantity communication interface between 1.RTDS and SimuEngine, is characterized in that, comprises housing and is arranged on interface, pilot lamp, the gps antenna on housing;Described interface comprises analog input/output interface, On-off signal/output interface, Ethernet interface, USB interface, power interface;GPS module, A/D and D/A modular converter, DSP module, RAM module, switching value module, switch power module are set in described housing;Described DSP module is connected with GPS module, A/D and D/A modular converter, RAM module, switching value module, Ethernet interface, USB interface respectively; GPS module is connected with gps antenna; A/D and D/A modular converter is connected with analog input/output interface; Switching value module is connected with On-off signal/output interface and pilot lamp; Switch power module is connected with power interface, and switch power module and each electricity consumption model calling be arranged in housing;Analog input/output interface is connected with RTDS, and Ethernet interface is connected with SimuEngine.
- 2. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, is characterized in that, described analog input/output interface is four road analog input/output interfaces.
- 3. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, is characterized in that, described pilot lamp is LED light.
- 4. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, is characterized in that, described switching value interface is two-way four interfaces.
- 5. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, is characterized in that, described USB interface is USB2.0 interface.
- 6. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, is characterized in that, described DSP module is 32 Floating-point DSP TMS320F2812 chips.
- 7. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, is characterized in that, is connected between described DSP module with A/D and D/A modular converter, between DSP module with RAM module by bus interface.
- 8. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, it is characterized in that, described housing is arranged DB37 cable interface, DB37 cable interface and analog input/output interface are directly electrically connected, and DB37 cable interface is connected with RTDS simultaneously.
- 9. the analog quantity communication interface between RTDS and SimuEngine according to claim 1, is characterized in that, described housing is 19 inch standard cabinets, adopts screen cabinet to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853843.1U CN204270032U (en) | 2014-12-29 | 2014-12-29 | Analog quantity communication interface between RTDS and SimuEngine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420853843.1U CN204270032U (en) | 2014-12-29 | 2014-12-29 | Analog quantity communication interface between RTDS and SimuEngine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270032U true CN204270032U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420853843.1U Expired - Fee Related CN204270032U (en) | 2014-12-29 | 2014-12-29 | Analog quantity communication interface between RTDS and SimuEngine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596573A (en) * | 2020-06-18 | 2020-08-28 | 三一石油智能装备有限公司 | Analog quantity processing method and system and automatic processing device |
-
2014
- 2014-12-29 CN CN201420853843.1U patent/CN204270032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596573A (en) * | 2020-06-18 | 2020-08-28 | 三一石油智能装备有限公司 | Analog quantity processing method and system and automatic processing device |
| CN111596573B (en) * | 2020-06-18 | 2024-03-26 | 三一石油智能装备有限公司 | Analog quantity processing method, system and automatic processing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 |