CN104865847A - Testing system for ring-digital and physical mixed real-time power simulation and test method thereof - Google Patents
Testing system for ring-digital and physical mixed real-time power simulation and test method thereof Download PDFInfo
- Publication number
- CN104865847A CN104865847A CN201510257807.8A CN201510257807A CN104865847A CN 104865847 A CN104865847 A CN 104865847A CN 201510257807 A CN201510257807 A CN 201510257807A CN 104865847 A CN104865847 A CN 104865847A
- Authority
- CN
- China
- Prior art keywords
- power
- rtds
- digital
- model
- digital simulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a testing system for ring-digital and physical mixed real-time power simulation. A digital simulation work station is connected with an RTDS digital simulator through the Ethernet, the RTDS digital simulator is connected with an analog output interface card through fibers, and the analog output interface card is connected with a controller through hard wiring. The controller is connected with a four-quadrant linear power amplifier through hard wiring, and the four-quadrant linear power amplifier is connected with a power type physical model through a cable conductor to output voltage analog of the RTDS digital simulator to the power type physical model. The power type physical model is connected with a current measurement sensor, the current measurement sensor is connected with the analog input interface card through hard wiring, and the analog input interface card is connected with the RTDS digital simulator through fibers to return the current of the power type physical model to the RTDS digital simulator.
Description
Technical field
The present invention relates to electric system simulation experimental technique, more particularly, relate to a kind of power in ring-like numeral and physical mixed real-time simulation pilot system and test method thereof.
Background technology
For the physical phenomenon (if large-scale wind power field, solar power station, extreme external condition are on the impact etc. of electric system) of the unknown, and dynamic process extremely fast (as closed in IGBT and interrupting process) and extremely slow dynamic process (as electrical network is had a power failure on a large scale process), conventional Digital Simulation, as the simulation calculation softwares such as RTDS, RT-LAB, EMTDC, BPA are difficult to simulation, dynamic physical simulation means need be relied on, and physical simulation scale is limited, be difficult to adapt to nowadays large scale electric network emulation demand, and human and material resources drop into comparatively large, economic benefit is low.
For adapting to the electrical network demand of current new forms of energy access, make full use of the respective advantage of Digital Simulation and physical simulation, adopt the emulation mode that numeral and physics combine, use RTDS full digital trigger technique simulating grid, physical simulation electric power new equipment and special process, RTDS numeral and physical simulation hybrid real-time simulation technology are a kind of solutions preferably, both the limitation of physical simulation scale had been solved, can supplement electric system simulation means again, disclose physical phenomenon and the essence thereof of operation of power networks further.
Summary of the invention
The object of the invention is to: the pilot system providing a kind of power in ring-like numeral and physical mixed real-time simulation and test method thereof, complete detection can be carried out to new-energy grid-connected equipment.
To achieve these goals, the invention provides the pilot system of a kind of power in ring-like numeral and physical mixed real-time simulation, comprise Digital Simulation workstation, RTDS digital simulator, analog output interface circuit card, analog input interface card, four-quadrant linear power amplifier, controller, current metering sensor, power-type physical model, Ethernet, optical fiber, hardwire, cable, Digital Simulation workstation is connected with RTDS digital simulator by Ethernet, RTDS digital simulator is linked by optical fiber and analog output interface circuit and connects, analog output interface circuit cartoon is crossed hardwire and is connected with controller, controller is connected with four-quadrant linear power amplifier by hardwire, four-quadrant linear power amplifier is connected with power-type physical model by cable, thus export the voltage analog of RTDS digital simulator to power-type physical model, power-type physical model is connected with current metering sensor, current metering sensor is connected with analog input interface card by hardwire, analog input interface card is connected with RTDS digital simulator by optical fiber, thus the magnitude of current of power-type physical model is back to RTDS digital simulator, RTDS digital simulator is provided with digital interface algorithm unit, four-quadrant linear power amplifier is provided with physical interface algorithm unit.
As a modification of the present invention, the micro-capacitance sensor digital simulation model including photovoltaic generating system, wind generator system and accumulator system set up by described RTDS digital simulator, and power-type physical model is at ac bus place grid integration RTDS digital simulator.
As a modification of the present invention, the interface algorithm of described RTDS digital simulator and power-type physical model is chosen as output voltage analog quantity, input current analog quantity.
As a modification of the present invention, described RTDS digital simulator exports grid-connected for physical model bus three-phase voltage to power-type physical model by analog output interface circuit card.
As a modification of the present invention, the electric current of physical model is inputed to RTDS digital simulator by current metering sensor by described power-type physical model.
As a modification of the present invention, described controller gathers the voltage analog signal of RTDS digital simulator, by exporting to four-quadrant linear power amplifier after computing, thus controls the output voltage size of four-quadrant linear power amplifier.
As a modification of the present invention, current source is provided with in the digital interface algorithm unit of described RTDS digital simulator, the electric current that current metering sensor gathers is as the input quantity of current source, realistic model draws busbar voltage by after the magnitude of current real-time operation of input, exports to power-type physical model by interface board.
Present invention also offers the test method of a kind of power in ring-like numeral and physical mixed real-time simulation, comprise the steps: that (1) sets up wind-light storage micro-capacitance sensor digital simulation model by RTDS digital simulator, and set test routine according to content of the test; (2) in RTDS digital simulator and four-quadrant linear power amplifier, digital interface algorithm unit and physical interface algorithm unit is set up respectively; (3) by digital interface algorithm unit connection mode analog quantity output interface card, analog output interface circuit links and connects controller, controller connects four-quadrant linear power amplifier, four-quadrant linear power amplifier connects physics interface algorithm unit, sets up the forward data interface of RTDS digital simulator and power-type physical model; (4) power-type physical model is connected with current metering sensor, current metering sensor connection mode analog quantity input interface card, analog input interface card connects digital interface algorithm unit, sets up the feedback data interface of RTDS digital simulator and power-type physical model; (5) by step (2), (3), (4) set up RTDS digital simulator and power-type physical model is bi-directionally connected, thus build the pilot system of closed loop; (6) digital model of RTDS digital simulator is compiled, and download on RTDS digital simulator and run; (7) in RTDS digital simulator runnable interface according to test procedure actions menu, carry out power at ring-like numerical model analysis l-G simulation test.
As a modification of the present invention, the build process of described digital simulation model comprises: (1) is by the photovoltaic array of photovoltaic generating system, photovoltaic combining inverter and control system, step-up transformer actual parameter, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build photovoltaic generating system digital simulation model according to the actual electrical connection of photovoltaic generating system; (2) according to dual feedback wind power generation system, permanent magnet direct-drive wind generator system, generator control system actual parameter, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build wind generator system digital simulation model according to the actual electrical connection of wind generator system; (3) according to accumulator system and control system actual parameter thereof, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build accumulator system digital simulation model according to the actual electrical connection of accumulator system; (4) according to the real topology of photovoltaic generating system, wind generator system, accumulator system and load in actual electric network, wind-light storage micro-capacitance sensor digital simulation model is built.
As a modification of the present invention, the data-interface setting up procedure of described RTDS digital simulator and power-type physical model is as follows: (1) arranges digital interface algorithm unit in RTDS digital simulator, digital interface algorithm unit extracts the signal level voltage analog of RTDS digital simulator, export signal level voltage analog to analog output interface circuit card by Fiber connection and carry out D/A conversion, voltage analog after D/A conversion exports controller to by hardwire, the voltage that the voltage analog of collection is controlled four-quadrant linear power amplifier by controller after computing exports, four-quadrant linear power amplifier is provided with physical interface algorithm unit, physical interface algorithm unit is electrically connected input/output voltage by cable and power-type physical model, the magnitude of current, thus realize the transmitted in both directions of power between four-quadrant linear power amplifier and power-type physical model, four-quadrant power amplifier amplifies or absorbed power keeps analogue system energy equilibrium, (2) current metering sensor is utilized to extract the power-type physical model magnitude of current, be input to analog input interface card by hardwire and carry out A/D conversion, the magnitude of current after A/D conversion is input to digital interface algorithm unit through optical fiber, digital interface algorithm unit solves magnitude of current time delays problem by signal transacting, the magnitude of current is back to RTDS digital simulator.
Compared with prior art, the present invention adopts RTDS digital simulator to be connected with power-type physical model bidirectional power by interface hardware equipment, conveniently carries out complete detection to new-energy grid-connected equipment.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, structure of the present invention and Advantageous Effects thereof are described in detail.
Fig. 1 is power of the present invention at the test system architecture schematic diagram of ring-like numeral and physical mixed real-time simulation.
To be power of the present invention build schematic diagram at the digital model of the pilot system of ring-like numeral and physical mixed real-time simulation to Fig. 2.
Embodiment
In order to make goal of the invention of the present invention, technical scheme and Advantageous Effects thereof more clear, below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.Should be understood that, the embodiment described in this instructions is only used to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, power of the present invention comprises Digital Simulation workstation 1 in the pilot system of ring-like numeral and physical mixed real-time simulation, RTDS digital simulator 2, analog output interface circuit card 3, analog input interface card 4, four-quadrant linear power amplifier 5, controller 6, current metering sensor 7, power-type physical model 8, Ethernet 9, optical fiber 10, hardwire 11, cable 12, wherein, Digital Simulation workstation 1 is connected with RTDS digital simulator 2 by Ethernet 9, RTDS digital simulator 2 is connected with analog output interface circuit card 3 by optical fiber 10, analog output interface circuit card 3 is connected with controller 6 by hardwire 11, controller 6 is connected with four-quadrant linear power amplifier 5 by hardwire 11, four-quadrant linear power amplifier 5 is connected with power-type physical model 8 by cable 12, thus export the voltage analog of RTDS digital simulator 2 to power-type physical model 8, power-type physical model 8 is connected with current metering sensor 7, current metering sensor 7 is connected with analog input interface card 4 by hardwire 11, analog input interface card 4 is connected with RTDS digital simulator 2 by optical fiber 10, thus the magnitude of current of power-type physical model 8 is back to RTDS digital simulator 2, in addition, RTDS digital simulator 2 is also provided with digital interface algorithm unit 21, and four-quadrant linear power amplifier 5 is provided with physical interface algorithm unit 51.Four-quadrant linear power amplifier 5 can send or absorb grid power, and can Linear Amplifer power.The micro-capacitance sensor digital simulation model including photovoltaic generating system, wind generator system and accumulator system set up by RTDS digital simulator 2, and power-type physical model 8 is at ac bus place grid integration RTDS digital simulator 2.RTDS digital simulator 2 is chosen as output voltage analog quantity, input current analog quantity with the interface algorithm of power-type physical model 8.RTDS digital simulator 2 exports grid-connected for physical model bus three-phase voltage to power-type physical model 8 by analog output interface circuit card 3.The electric current of physical model is inputed to RTDS digital simulator 2 by current metering sensor 7 by power-type physical model 8.Controller 6 gathers the voltage analog signal that RTDS digital simulator 2 is sent here, by exporting to four-quadrant linear power amplifier 5 after computing, thus controls the output voltage size of four-quadrant linear power amplifier 5.Current source is provided with in the digital interface algorithm unit 21 of RTDS digital simulator 2, the electric current that current metering sensor 7 gathers is as the input quantity of current source, realistic model draws busbar voltage by after the magnitude of current real-time operation of input, exports to power-type physical model 8 by interface board.
Power of the present invention comprises the steps: in the test method of ring-like numeral and physical mixed real-time simulation
(1) set up wind-light storage micro-capacitance sensor digital simulation model by RTDS digital simulator 2, and set test routine according to content of the test;
(2) in RTDS digital simulator 2 and four-quadrant linear power amplifier 5, digital interface algorithm unit 21 and physical interface algorithm unit 51 is set up respectively;
(3) by digital interface algorithm unit 21 connection mode analog quantity output interface card 3, analog output interface circuit card 3 connection control device 6, controller 6 connects four-quadrant linear power amplifier 5, four-quadrant linear power amplifier 5 connects physics interface algorithm unit 51, sets up the forward data interface of RTDS digital simulator 2 and power-type physical model 8;
(4) power-type physical model 8 is connected with current metering sensor 7, current metering sensor 7 connection mode analog quantity input interface card 4, analog input interface card 4 connects digital interface algorithm unit 21, sets up the feedback data interface of RTDS digital simulator 2 and power-type physical model 8;
(5) set up RTDS digital simulator 2 and be bi-directionally connected with power-type physical model 8 by above step (2), (3), (4), thus build the pilot system of closed loop;
(6) digital model of RTDS digital simulator 2 is compiled, and download to operation on RTDS digital simulator 2;
(7) in RTDS digital simulator 2 runnable interface according to test procedure actions menu, carry out power at ring-like numerical model analysis l-G simulation test;
Refer to Fig. 2, above-mentioned power in the build process of ring-like numeral and physical mixed real-time simulation pilot system real-timedigital simulation model is: (1) is by the photovoltaic array of photovoltaic generating system, photovoltaic combining inverter and control system, step-up transformer actual parameter, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build photovoltaic generating system digital simulation model according to the actual electrical connection of photovoltaic generating system; (2) according to dual feedback wind power generation system, permanent magnet direct-drive wind generator system, generator control system actual parameter, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build wind generator system digital simulation model according to the actual electrical connection of wind generator system; (3) according to accumulator system and control system actual parameter thereof, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build accumulator system digital simulation model according to the actual electrical connection of accumulator system; (4) according to the real topology of photovoltaic generating system, wind generator system, accumulator system and load in actual electric network, wind-light storage micro-capacitance sensor digital simulation model is built;
Above-mentioned RTDS digital simulator 2 is as follows with the data-interface setting up procedure of power-type physical model 8:
(1) digital interface algorithm unit 21 is set in RTDS digital simulator 2, digital interface algorithm unit 21 extracts the signal level voltage analog of RTDS digital simulator 2, export signal level voltage analog to analog output interface circuit card 3 by Fiber connection and carry out D/A conversion, voltage analog after D/A conversion exports controller 6 to by hardwire, the voltage that the voltage analog of collection is controlled four-quadrant linear power amplifier 5 by controller 6 after computing exports, four-quadrant linear power amplifier 5 is provided with physical interface algorithm unit 51, physical interface algorithm unit 51 is electrically connected input/output voltage by cable and power-type physical model 8, the magnitude of current, thus realize the transmitted in both directions of power between four-quadrant linear power amplifier 5 and power-type physical model 8, four-quadrant power amplifier 5 amplifies or absorbed power keeps analogue system energy equilibrium, (2) current metering sensor 7 is utilized to extract power-type physical model 8 magnitude of current, be input to analog input interface card 4 by hardwire and carry out A/D conversion, the magnitude of current after A/D conversion is input to digital interface algorithm unit through optical fiber, digital interface algorithm unit 21 solves magnitude of current time delays problem by signal transacting, the magnitude of current is back to RTDS digital simulator 2.
The announcement of book and instruction according to the above description, those skilled in the art in the invention can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the present invention is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the present invention.
Claims (10)
1. a power is in the pilot system of ring-like numeral and physical mixed real-time simulation, it is characterized in that, comprise Digital Simulation workstation, RTDS digital simulator, analog output interface circuit card, analog input interface card, four-quadrant linear power amplifier, controller, current metering sensor, power-type physical model, Ethernet, optical fiber, hardwire, cable, Digital Simulation workstation is connected with RTDS digital simulator by Ethernet, RTDS digital simulator is linked by optical fiber and analog output interface circuit and connects, analog output interface circuit cartoon is crossed hardwire and is connected with controller, controller is connected with four-quadrant linear power amplifier by hardwire, four-quadrant linear power amplifier is connected with power-type physical model by cable, thus export the voltage analog of RTDS digital simulator to power-type physical model, power-type physical model is connected with current metering sensor, current metering sensor is connected with analog input interface card by hardwire, analog input interface card is connected with RTDS digital simulator by optical fiber, thus the magnitude of current of power-type physical model is back to RTDS digital simulator, RTDS digital simulator is provided with digital interface algorithm unit, four-quadrant linear power amplifier is provided with physical interface algorithm unit.
2. power according to claim 1 is in the pilot system of ring-like numeral and physical mixed real-time simulation, it is characterized in that, the micro-capacitance sensor digital simulation model including photovoltaic generating system, wind generator system and accumulator system set up by described RTDS digital simulator, and power-type physical model is at ac bus place grid integration RTDS digital simulator.
3. power according to claim 1 is in the pilot system of ring-like numeral and physical mixed real-time simulation, and it is characterized in that, the interface algorithm of described RTDS digital simulator and power-type physical model is chosen as output voltage analog quantity, input current analog quantity.
4. power according to claim 3 is in the pilot system of ring-like numeral and physical mixed real-time simulation, it is characterized in that, described RTDS digital simulator exports grid-connected for physical model bus three-phase voltage to power-type physical model by analog output interface circuit card.
5. power according to claim 3 is in the pilot system of ring-like numeral and physical mixed real-time simulation, and it is characterized in that, the electric current of physical model is inputed to RTDS digital simulator by current metering sensor by described power-type physical model.
6. power according to claim 1 is in the pilot system of ring-like numeral and physical mixed real-time simulation, it is characterized in that, described controller gathers the voltage analog signal of RTDS digital simulator, by exporting to four-quadrant linear power amplifier after computing, thus control the output voltage size of four-quadrant linear power amplifier.
7. power according to claim 1 is in the pilot system of ring-like numeral and physical mixed real-time simulation, it is characterized in that, current source is provided with in the digital interface algorithm unit of described RTDS digital simulator, the electric current that current metering sensor gathers is as the input quantity of current source, realistic model draws busbar voltage by after the magnitude of current real-time operation of input, exports to power-type physical model by interface board.
8. power is in a test method for ring-like numeral and physical mixed real-time simulation, it is characterized in that, comprises the steps:
(1) set up wind-light storage micro-capacitance sensor digital simulation model by RTDS digital simulator, and set test routine according to content of the test;
(2) in RTDS digital simulator and four-quadrant linear power amplifier, digital interface algorithm unit and physical interface algorithm unit is set up respectively;
(3) by digital interface algorithm unit connection mode analog quantity output interface card, analog output interface circuit links and connects controller, controller connects four-quadrant linear power amplifier, four-quadrant linear power amplifier connects physics interface algorithm unit, sets up the forward data interface of RTDS digital simulator and power-type physical model;
(4) power-type physical model is connected with current metering sensor, current metering sensor connection mode analog quantity input interface card, analog input interface card connects digital interface algorithm unit, sets up the feedback data interface of RTDS digital simulator and power-type physical model;
(5) by step (2), (3), (4) set up RTDS digital simulator and power-type physical model is bi-directionally connected, thus build the pilot system of closed loop;
(6) digital model of RTDS digital simulator is compiled, and download on RTDS digital simulator and run;
(7) in RTDS digital simulator runnable interface according to test procedure actions menu, carry out power at ring-like numerical model analysis l-G simulation test.
9. power according to claim 8 is in the test method of ring-like numeral and physical mixed real-time simulation, and it is characterized in that, the build process of described digital simulation model comprises:
(1) by the photovoltaic array of photovoltaic generating system, photovoltaic combining inverter and control system, step-up transformer actual parameter, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build photovoltaic generating system digital simulation model according to the actual electrical connection of photovoltaic generating system;
(2) according to dual feedback wind power generation system, permanent magnet direct-drive wind generator system, generator control system actual parameter, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build wind generator system digital simulation model according to the actual electrical connection of wind generator system;
(3) according to accumulator system and control system actual parameter thereof, carry out changing and equivalence according to RTDS data layout, in RTDS emulator, verification experimental verification Equivalent Model and detailed model have identical external characteristics, build accumulator system digital simulation model according to the actual electrical connection of accumulator system;
(4) according to the real topology of photovoltaic generating system, wind generator system, accumulator system and load in actual electric network, wind-light storage micro-capacitance sensor digital simulation model is built.
10. power according to claim 8 is in the test method of ring-like numeral and physical mixed real-time simulation, and it is characterized in that, the data-interface setting up procedure of described RTDS digital simulator and power-type physical model is as follows:
(1) digital interface algorithm unit is set in RTDS digital simulator, digital interface algorithm unit extracts the signal level voltage analog of RTDS digital simulator, export signal level voltage analog to analog output interface circuit card by Fiber connection and carry out D/A conversion, voltage analog after D/A conversion exports controller to by hardwire, the voltage that the voltage analog of collection is controlled four-quadrant linear power amplifier by controller after computing exports, four-quadrant linear power amplifier is provided with physical interface algorithm unit, physical interface algorithm unit is electrically connected input/output voltage by cable and power-type physical model, the magnitude of current, thus realize the transmitted in both directions of power between four-quadrant linear power amplifier and power-type physical model, four-quadrant power amplifier amplifies or absorbed power keeps analogue system energy equilibrium,
(2) current metering sensor is utilized to extract the power-type physical model magnitude of current, be input to analog input interface card by hardwire and carry out A/D conversion, the magnitude of current after A/D conversion is input to digital interface algorithm unit through optical fiber, digital interface algorithm unit solves magnitude of current time delays problem by signal transacting, the magnitude of current is back to RTDS digital simulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257807.8A CN104865847A (en) | 2015-05-18 | 2015-05-18 | Testing system for ring-digital and physical mixed real-time power simulation and test method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257807.8A CN104865847A (en) | 2015-05-18 | 2015-05-18 | Testing system for ring-digital and physical mixed real-time power simulation and test method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104865847A true CN104865847A (en) | 2015-08-26 |
Family
ID=53911760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510257807.8A Pending CN104865847A (en) | 2015-05-18 | 2015-05-18 | Testing system for ring-digital and physical mixed real-time power simulation and test method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104865847A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549420A (en) * | 2015-12-22 | 2016-05-04 | 南京南瑞集团公司 | Real-time simulation test method of direct-driving draught-fan variable flow control system |
| CN105760636A (en) * | 2016-04-14 | 2016-07-13 | 南方电网科学研究院有限责任公司 | Real-time simulation system and method for power generating system |
| CN106560750A (en) * | 2016-12-30 | 2017-04-12 | 贵州大学 | Digital physical hybrid simulation device for microgrid and distributed power supply |
| CN106681168A (en) * | 2015-11-10 | 2017-05-17 | 国网智能电网研究院 | Decoupling method for MMC converter valve digital-analog hybrid simulation interface network |
| CN107480348A (en) * | 2017-07-25 | 2017-12-15 | 全球能源互联网研究院 | A kind of power interface circuit and numerical model analysis analogue system |
| CN107918290A (en) * | 2017-10-19 | 2018-04-17 | 上海科梁信息工程股份有限公司 | A kind of analogue system and emulation mode |
| CN107947225A (en) * | 2017-10-26 | 2018-04-20 | 上海科梁信息工程股份有限公司 | Wind stores up electricity generation system emulation mode and platform |
| CN108347176A (en) * | 2017-01-24 | 2018-07-31 | 中国电力科学研究院 | A kind of power amplifier for power system real-time simulation |
| CN109188151A (en) * | 2018-09-30 | 2019-01-11 | 上海科梁信息工程股份有限公司 | A kind of small signaling interface test macro and method |
| CN109375526A (en) * | 2018-11-09 | 2019-02-22 | 中国科学院电工研究所 | A kind of numerical model analysis simulation test platform |
| CN109818366A (en) * | 2017-11-22 | 2019-05-28 | 中国电力科学研究院有限公司 | A kind of generation of electricity by new energy power hardware assemblage on-orbit method and system |
| CN109814403A (en) * | 2018-12-27 | 2019-05-28 | 中国电力科学研究院有限公司 | A kind of numerical model analysis analogue system of high density distribution inversion grid connection |
| CN109921469A (en) * | 2019-04-16 | 2019-06-21 | 葛翱铭 | A kind of parallel network power generation semi-matter simulating system |
| CN111679591A (en) * | 2020-06-08 | 2020-09-18 | 中国电力科学研究院有限公司 | High-power direct-current digital physical hybrid simulation interface system |
| CN113608157A (en) * | 2021-08-06 | 2021-11-05 | 国网经济技术研究院有限公司 | PSCAD simulation system of all-fiber current transformer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814733A (en) * | 2010-04-09 | 2010-08-25 | 南方电网技术研究中心 | Electromagnetic transient-state and electromechanical transient-state mixed real-time simulation interface process control system |
| US20110299309A1 (en) * | 2010-06-08 | 2011-12-08 | Xue Jian Chen | Ultra-High Efficiency Switching Power Inverter and Power Amplifier |
| CN102799715A (en) * | 2012-06-26 | 2012-11-28 | 国家电网公司 | Digital and physical hybrid simulation method and system for power primary system |
| CN204856067U (en) * | 2015-05-18 | 2015-12-09 | 中国南方电网有限责任公司电网技术研究中心 | Power is at testing system of loop type digit with mixed real -time simulation of physics |
-
2015
- 2015-05-18 CN CN201510257807.8A patent/CN104865847A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101814733A (en) * | 2010-04-09 | 2010-08-25 | 南方电网技术研究中心 | Electromagnetic transient-state and electromechanical transient-state mixed real-time simulation interface process control system |
| US20110299309A1 (en) * | 2010-06-08 | 2011-12-08 | Xue Jian Chen | Ultra-High Efficiency Switching Power Inverter and Power Amplifier |
| CN102799715A (en) * | 2012-06-26 | 2012-11-28 | 国家电网公司 | Digital and physical hybrid simulation method and system for power primary system |
| CN204856067U (en) * | 2015-05-18 | 2015-12-09 | 中国南方电网有限责任公司电网技术研究中心 | Power is at testing system of loop type digit with mixed real -time simulation of physics |
Non-Patent Citations (12)
| Title |
|---|
| ERIC H.MASLEN等: "《磁悬浮轴承理论、设计及旋转机械应用》", 30 April 2012 * |
| 刘一欣 等: "基于实时数字仿真的微电网数模混合仿真实验平台", 《电工技术学报》 * |
| 叶骏 等: "基于时序分析的数字物理混合仿真技术（一）时序分析与离散动态模型", 《电力系统自动化》 * |
| 杨阳 等: "基于RTDS的微网系统硬件在环研究", 《电力电子技术》 * |
| 白建成: "微网系统半实物仿真技术研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
| 罗建民 等: "电力系统实时仿真技术的研究", 《电气时代》 * |
| 胡昱宙 等: "功率连接型数字物理混合仿真系统（二）适应有源被试系统的新型接口算法", 《电力系统自动化》 * |
| 蔡海青 等: "光伏微网系统功率硬件在环仿真接口算法研究", 《电气自动化》 * |
| 蔡海青 等: "基于RTDS的数字与物理混合仿真接口设计与实现", 《南方电网技术》 * |
| 袁荣湘: "《电力系统仿真技术与实验》", 31 August 2011 * |
| 陈迅 等: "数模混合仿真接口装置的主回路设计与验证", 《南方电网技术》 * |
| 高源 等: "电力系统物理与数字联合实时仿真", 《电网技术》 * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106681168A (en) * | 2015-11-10 | 2017-05-17 | 国网智能电网研究院 | Decoupling method for MMC converter valve digital-analog hybrid simulation interface network |
| CN105549420A (en) * | 2015-12-22 | 2016-05-04 | 南京南瑞集团公司 | Real-time simulation test method of direct-driving draught-fan variable flow control system |
| CN105760636A (en) * | 2016-04-14 | 2016-07-13 | 南方电网科学研究院有限责任公司 | Real-time simulation system and method for power generating system |
| CN106560750A (en) * | 2016-12-30 | 2017-04-12 | 贵州大学 | Digital physical hybrid simulation device for microgrid and distributed power supply |
| CN106560750B (en) * | 2016-12-30 | 2023-05-09 | 贵州大学 | Digital physical hybrid simulation device for micro-grid and distributed power supply |
| CN108347176B (en) * | 2017-01-24 | 2021-03-16 | 中国电力科学研究院有限公司 | Power amplifier for real-time simulation of electric power system |
| CN108347176A (en) * | 2017-01-24 | 2018-07-31 | 中国电力科学研究院 | A kind of power amplifier for power system real-time simulation |
| CN107480348A (en) * | 2017-07-25 | 2017-12-15 | 全球能源互联网研究院 | A kind of power interface circuit and numerical model analysis analogue system |
| CN107480348B (en) * | 2017-07-25 | 2024-03-26 | 全球能源互联网研究院 | Power interface circuit and digital-analog hybrid simulation system |
| CN107918290A (en) * | 2017-10-19 | 2018-04-17 | 上海科梁信息工程股份有限公司 | A kind of analogue system and emulation mode |
| CN107947225A (en) * | 2017-10-26 | 2018-04-20 | 上海科梁信息工程股份有限公司 | Wind stores up electricity generation system emulation mode and platform |
| CN109818366A (en) * | 2017-11-22 | 2019-05-28 | 中国电力科学研究院有限公司 | A kind of generation of electricity by new energy power hardware assemblage on-orbit method and system |
| CN109818366B (en) * | 2017-11-22 | 2023-05-23 | 中国电力科学研究院有限公司 | New energy generation power hardware-in-loop simulation method and system |
| CN109188151A (en) * | 2018-09-30 | 2019-01-11 | 上海科梁信息工程股份有限公司 | A kind of small signaling interface test macro and method |
| CN109375526A (en) * | 2018-11-09 | 2019-02-22 | 中国科学院电工研究所 | A kind of numerical model analysis simulation test platform |
| CN109375526B (en) * | 2018-11-09 | 2022-03-11 | 中国科学院电工研究所 | Digital-analog hybrid simulation test platform |
| CN109814403A (en) * | 2018-12-27 | 2019-05-28 | 中国电力科学研究院有限公司 | A kind of numerical model analysis analogue system of high density distribution inversion grid connection |
| CN109814403B (en) * | 2018-12-27 | 2023-11-14 | 中国电力科学研究院有限公司 | Digital-analog hybrid simulation system for high-density distributed inversion grid connection |
| CN109921469B (en) * | 2019-04-16 | 2019-11-22 | 华北电力大学（保定） | A kind of parallel network power generation semi-matter simulating system |
| CN109921469A (en) * | 2019-04-16 | 2019-06-21 | 葛翱铭 | A kind of parallel network power generation semi-matter simulating system |
| CN111679591B (en) * | 2020-06-08 | 2022-12-02 | 中国电力科学研究院有限公司 | High-power direct-current digital physical hybrid simulation interface system |
| CN111679591A (en) * | 2020-06-08 | 2020-09-18 | 中国电力科学研究院有限公司 | High-power direct-current digital physical hybrid simulation interface system |
| CN113608157A (en) * | 2021-08-06 | 2021-11-05 | 国网经济技术研究院有限公司 | PSCAD simulation system of all-fiber current transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104865847A (en) | Testing system for ring-digital and physical mixed real-time power simulation and test method thereof | |
| Kotsampopoulos et al. | A benchmark system for hardware-in-the-loop testing of distributed energy resources | |
| CN106650072A (en) | Detecting system and method for virtual synchronous generator grid connection based on hardware-in-the-loop simulation | |
| CN202110440U (en) | Direct-drive wind-driven generator frequency-variable controller closed loop test system | |
| CN103020385B (en) | Based on RTDS electrical network 500kV major network modeling and simulating system | |
| CN103439967A (en) | Closed loop test system of flexible direct current transmission control protection system | |
| CN105182796A (en) | Grid access simulation test system for inverter | |
| CN103956775A (en) | Micro-grid analogue simulation system based on real-time digital simulation platform | |
| CN204856067U (en) | Power is at testing system of loop type digit with mixed real -time simulation of physics | |
| Bélanger et al. | Validation of eHS FPGA reconfigurable low-latency electric and power electronic circuit solver | |
| CN103197131B (en) | Performance test system for photovoltaic power generation system | |
| CN204965174U (en) | Power hardware is at ring test system | |
| CN105608244A (en) | Distributed photovoltaic power generation system equivalent simulation model based on PSCAD (Power System Computer Aided Design)/EMTDC (Electromagnetic Transient Including DC) | |
| CN105867161A (en) | Wind-power-generation digital physical hybrid simulation system based on RTDS and method thereof | |
| CN103605828B (en) | Method for performing quick simulation modeling on electric component including converter | |
| CN103984239B (en) | A kind of more FACTS coordinated control numerical model analysis emulation platforms based on WAMS | |
| CN104538979B (en) | The emulation modelling method that wind energy turbine set dynamic passive compensation capacity optimizes | |
| CN103198191B (en) | Based on the permanent magnet direct-drive Wind turbines simulation model system of PSCAD | |
| CN109800455A (en) | A kind of idle characteristic Simulation method and apparatus of double-fed fan motor unit transient state | |
| CN106803671A (en) | A kind of photovoltaic plant low voltage ride-through capability appraisal procedure | |
| CN105680469A (en) | Low-voltage ride-through simulation system of wind power generation set and application method of low-voltage ride-through simulation system | |
| CN204129734U (en) | A kind of digital dynamic realtime emulation system | |
| CN210015441U (en) | Parallel heterogeneous simulation platform suitable for ADPSS double-fed fan closed-loop test | |
| Buraimoh et al. | Laboratory procedure for real-time simulation experiment of renewable energy systems on OPAL-RT digital simulator | |
| CN115270504A (en) | Power closed-loop type dynamic simulation system for active power distribution network and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
|
| RJ01 | Rejection of invention patent application after publication |