CN104809931B - Power grid training case system combined hybrid simulation handling displaying method - Google Patents
Power grid training case system combined hybrid simulation handling displaying method Download PDFInfo
- Publication number
- CN104809931B CN104809931B CN201510164862.2A CN201510164862A CN104809931B CN 104809931 B CN104809931 B CN 104809931B CN 201510164862 A CN201510164862 A CN 201510164862A CN 104809931 B CN104809931 B CN 104809931B
- Authority
- CN
- China
- Prior art keywords
- electrical network
- exhibiting
- combination
- data
- teaching notes
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a power grid training case system combined hybrid simulation handling displaying method. The method comprises the steps of receiving power grid tidal current section data from a host computer; building an initial simulation model; performing electromagnetic/ electromechanical temporary stability calculation response according to an operation instruction or a fault triggering instruction of the host computer; transmitting the response result to the host computer; building a mapping relationship between the temporary stability calculation data, the power grid tidal current data and the power grid interface buses; configuring closed-loop time and simulation step-size parameters of the electromagnet/ electromechanical sides in a window form; setting observable state quantity covering all generators, circuits, transformers and load elements in a power grid of the temporary stability calculation data in the window form; before testing and during operating, setting the wave recording start time and finish time. According to the method, 50 state quantity of all generators, the controllers of the generators, the transformers, the circuits and the load elements can be selected to perform real-time monitoring by a continuous curved line form, and the safety and stability of the power grid in operation can be ensured to the maximum.
Description
Technical field
The present invention relates to electromagnetism electromechanics hybrid real-time simulation, more particularly to it is a kind of in combination with the training teaching notes system of electrical network
Ground hybrid simulation processes methods of exhibiting.
Background technology
Electromagnetism -- electromechanical transient hybrid real-time simulation represents the developing direction of electric system simulation, based on electromagnetism-electromechanics
The alterating and direct current network simulation technical research pilot system of transient state hybrid real-time simulation will provide powerful for bulk power grid Prevention-Security
System is supported.South electric network technique center and Tsing-Hua University combine and assume responsibility for Eleventh Five-Year Plan national science and technology supporting plan major project
The sub- problem of problem 17, opens the electromagnetism-electromechanical transient hybrid real-time simulation based on RTDS- numerical calculation server interfaces
Send out, be that this project is laid a good foundation.
In October, 2007, south electric network simulation laboratory set about starting designing and develop CHINA SOUTHERN POWER (110kV and with
On) AC and DC power system real-time simulation platform, platform is referred to as SMRT (Super Mixed Real-Time).This is imitated in real time
True platform is by the electromechanical transient real-time simulation based on the real-time simulation of RTDS electro-magnetic transients and based on parallel digital computer by setting
The interface equipment of meter is connected, and real simulation can be carried out to extensive AC/DC mixed power system imitative in real time with continuous
It is true meeting south electric network direct current and AC system controller and protection and the test of various automation equipments and parameter tuning, each
Planting reproduction and countermeasure of planning, various failures and abnormal running mode of the method for operation and Security Countermeasures etc. needs.
However, hybrid simulation process show, and to all of generator, circuit, transformer, load cell quantity of state
Carry out monitoring in real time and directly affect whether whether quick timely detection hybrid simulation state is good, extensive alternating current-direct current blended electric power
System whether even running.
The content of the invention
The present invention has designed and developed a kind of hybrid simulation in combination with the training teaching notes system of electrical network and has processed methods of exhibiting.
The present invention shows the window of generator, circuit, transformer, load cell in training teaching notes with reference to WINDOWS order installation processes
System is entered and sequentially ejected according to emulation start-up course before temporarily steady calculating, it is ensured that start the strict priority incidence relation and mistake for arranging
By mistake prompt facility, optionally arranges failure, with window-shaped to all of generator, circuit, transformer, load cell and bus
Formula, once at least can select all of generator and its controller, transformer, circuit, load cell 50 quantity of states with
Full curve form is monitored in real time.
The present invention provide technical scheme be：
A kind of hybrid simulation in combination with the training teaching notes system of electrical network processes methods of exhibiting, comprises the following steps：
The electric network swim profile data from host computer is received, emulation just states model is set up；
Temporarily steady calculating responds to make electromagnetism/electromechanics according to the operational order or failure trigger command of host computer；
Response results are passed back to into host computer；
Wherein, the electric network swim profile data is with the generation of .dat forms and stores, and temporarily the steady data that calculate are with .swi lattice
Formula is generated and stored, and is stored or imported in training teaching notes system in WINDOWS multipath windows form；
Wherein, the electromagnetism/electromechanics bilateral interaction data passage for also at least 20 pairs direct currents being configured with window form；In addition set up
It is temporarily steady to calculate data and the mapping relations between electric network swim profile data and grid interface bus；
In the case of specified interface bus, electromechanical side automatically configures the positive and negative residual voltage amplitude and phase of interface exchange
Position；
With closed loop time and simulation step length parameter that window form configures electromagnetism/electromechanics both sides；
By various analog quantitys and digital quantity to be presented in electrical network and the binding of different IP address, each IP address with it is every kind of
The configuration file of data volume is corresponded；
All generators, circuit, transformer, the load unit covered in the temporarily steady electrical network for calculating data is set with window form
Part is available for the quantity of state observed, and time started, the end time of record ripple are arranged before on-test, in operation.
Preferably, the described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, ginseng
According to WINDOWS order installation processes, show that generator, circuit, transformer, the window of load cell are entered in training teaching notes system
Temporarily sequentially eject according to emulation start-up course before steady calculating, it is ensured that start the strict priority incidence relation and miscue work(for arranging
Energy.
Preferably, the described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting,
Emulation shows setting electric network swim profile data and the temporary steady opening for calculating data on interface, edits, checks and preserve control, with
And importing parametric contol；Include lookup, replacement, quick botton and the shortcut of general file data simultaneously.
Preferably, the described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, also
Including：Failure is optionally arranged to all of generator, circuit, transformer, load cell and bus.
Preferably, the described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, institute
Stating failure includes：Generator tripping, load cut off, transformer fails and the three-phase of circuit and bus is all symmetrically right with non-
Claim combined fault.
Preferably, the described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, also
Including：Trouble duration is arranged；Fault branch transition resistance is arranged；Pair relay protection action related to failure is jumped
The setting of lock, closing line：To realize various failure relay protection actions in single-phase, threephase switch tripping operation, the sequential of reclosing,
Position is arranged.
Preferably, the described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, also
Including：Show in emulation and different fault messages are shown with the diverse location of the same window on interface.
Preferably, the described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, with
Window form, once can at least select all of generator and its controller, transformer, circuit, 50 shapes of load cell
State amount is monitored in real time in full curve form.
The beneficial effects of the present invention is：
1st, the accurate displaying for starting the strict priority incidence relation and miscue function of arranging is ensured.
2nd, show in emulation and different fault messages are shown with the diverse location of the same window on interface.
3rd, with window form, all of generator and its controller, transformer, circuit, load once can at least be selected
50 quantity of states of element are monitored in real time in full curve form.
Description of the drawings
Fig. 1 is the stream that the hybrid simulation in combination with the training teaching notes system of electrical network of the present invention processes methods of exhibiting
Cheng Tu.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in figure 1, the present invention provides a kind of hybrid simulation in combination with the training teaching notes system of electrical network and processes showing
Method, comprises the following steps：
The electric network swim profile data from host computer is received, emulation just states model is set up；
Temporarily steady calculating responds to make electromagnetism/electromechanics according to the operational order or failure trigger command of host computer；
Response results are passed back to into host computer；
Wherein, the electric network swim profile data is with the generation of .dat forms and stores, and temporarily the steady data that calculate are with .swi lattice
Formula is generated and stored, and is stored or imported in training teaching notes system in WINDOWS multipath windows form；
Wherein, the electromagnetism/electromechanics bilateral interaction data passage for also at least 20 pairs direct currents being configured with window form；In addition set up
It is temporarily steady to calculate data and the mapping relations between electric network swim profile data and grid interface bus；
In the case of specified interface bus, electromechanical side automatically configures the positive and negative residual voltage amplitude and phase of interface exchange
Position；
With closed loop time and simulation step length parameter that window form configures electromagnetism/electromechanics both sides；
By various analog quantitys and digital quantity to be presented in electrical network and the binding of different IP address, each IP address with it is every kind of
The configuration file of data volume is corresponded；
All generators, circuit, transformer, the load unit covered in the temporarily steady electrical network for calculating data is set with window form
Part is available for the quantity of state observed, and time started, the end time of record ripple are arranged before on-test, in operation.
The described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, with reference to WINDOWS
Order installation process, shows that generator, circuit, transformer, the window of load cell enter temporarily steady calculating in training teaching notes system
It is front sequentially to eject according to emulation start-up course, it is ensured that to start the strict priority incidence relation and miscue function for arranging.
The described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, and in emulation boundary is shown
Electric network swim profile data is set on face and is temporarily surely calculated the opening of data, edited, check and preserve control, and import parameter
Control；Include lookup, replacement, quick botton and the shortcut of general file data simultaneously.
The described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, is also included：To institute
Some generators, circuit, transformer, load cell and bus optionally arrange failure.
The described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, the failure bag
Include：Generator tripping, load excision, transformer failure and circuit combine event with all symmetric and unsymmetrics of the three-phase of bus
Barrier.
The described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, is also included：Pair therefore
The barrier duration is arranged；Fault branch transition resistance is arranged；Pair relay protection action tripping operation, the closing line related to failure
Setting：To realizing that various failure relay protection actions are arranged in single-phase, threephase switch tripping operation, the sequential of reclosing, position.
The described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, is also included：Imitative
Different fault messages are shown with the diverse location of the same window on true displaying interface.
The described hybrid simulation in combination with electrical network training teaching notes system is processed in methods of exhibiting, with window form,
All of generator and its controller, transformer, circuit, 50 quantity of states of load cell once can at least be selected with continuous
Curve form is monitored in real time.
The present invention shows that generator, circuit, transformer, the window of load cell exist with reference to WINDOWS order installation processes
Training teaching notes system is entered before temporarily surely calculating and sequentially ejected according to emulation start-up course, it is ensured that is started the strict of setting and is successively associated
Relation and miscue function, to all of generator, circuit, transformer, load cell and bus failure is optionally arranged,
With window form, once at least can select all of generator and its controller, transformer, circuit, 50 of load cell
Quantity of state is monitored in real time in full curve form.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and embodiment
With, it can be applied to completely various suitable the field of the invention, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (8)
1. a kind of hybrid simulation in combination with the training teaching notes system of electrical network processes methods of exhibiting, it is characterised in that include with
Lower step：
1) the electric network swim profile data from host computer is received, emulation just states model is set up；
2) temporarily steady calculating responds to make electromagnetism/electromechanics according to the operational order or failure trigger command of host computer；
3) response results are passed back to into host computer；
Wherein, the electric network swim profile data is with the generation of .dat forms and stores, and temporarily steady calculating data are with the life of .swi forms
Into and store, and with WINDOWS multipath windows form store or import train teaching notes system in；
Wherein, the electromagnetism/electromechanics bilateral interaction data passage for also at least 20 pairs direct currents being configured with window form；In addition set up temporarily steady
Calculate data and the mapping relations between electric network swim profile data and grid interface bus；
In the case of specified interface bus, electromechanical side automatically configures the positive and negative residual voltage amplitude and phase place of interface exchange；
With closed loop time and simulation step length parameter that window form configures electromagnetism/electromechanics both sides；
By various analog quantitys and digital quantity to be presented in electrical network and different IP address bindings, each IP address and every kind of data
The configuration file of amount is corresponded；
Arranged with window form cover in the temporarily steady electrical network for calculating data all generators, circuit, transformer, load cell can
For the quantity of state observed, time started, the end time of record ripple are set before on-test, in operation.
2. as claimed in claim 1 in combination with the training teaching notes system of electrical network hybrid simulation processes methods of exhibiting, it is special
Levy and be, with reference to WINDOWS order installation processes, show the window of generator, circuit, transformer, load cell in training religion
Case system is entered and temporarily steady sequentially ejected according to emulation start-up course before calculating, it is ensured that start the strict priority incidence relation that arranges and
Miscue function.
3. as claimed in claim 2 in combination with the training teaching notes system of electrical network hybrid simulation processes methods of exhibiting, it is special
Levy and be, show in emulation and arrange on interface electric network swim profile data and the temporary steady opening for calculating data, edit, check and protect
Control is deposited, and imports parametric contol；Include lookup, replacement, quick botton and the shortcut of general file data simultaneously.
4. as claimed in claim 3 in combination with the training teaching notes system of electrical network hybrid simulation processes methods of exhibiting, it is special
Levy and be, also include：
Failure is optionally arranged to all of generator, circuit, transformer, load cell and bus.
5. as claimed in claim 4 in combination with the training teaching notes system of electrical network hybrid simulation processes methods of exhibiting, it is special
Levy and be, the failure includes：Generator tripping, load cut off, transformer fails and the three-phase of circuit and bus is all right
Claim and asymmetric combination failure.
6. as claimed in claim 5 in combination with the training teaching notes system of electrical network hybrid simulation processes methods of exhibiting, it is special
Levy and be, also include：
Trouble duration is arranged；Fault branch transition resistance is arranged；Pair relay protection action related to failure tripping operation,
The setting of closing line：To realizing various failure relay protection actions in single-phase, threephase switch tripping operation, the sequential of reclosing, position
Install.
7. as claimed in claim 6 in combination with the training teaching notes system of electrical network hybrid simulation processes methods of exhibiting, it is special
Levy and be, also include：
Show in emulation and different fault messages are shown with the diverse location of the same window on interface.
8. as claimed in claim 6 in combination with the training teaching notes system of electrical network hybrid simulation processes methods of exhibiting, it is special
Levy and be, with window form, once can at least select all of generator and its controller, transformer, circuit, load cell
50 quantity of states monitored in real time in full curve form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164862.2A CN104809931B (en) | 2015-04-08 | 2015-04-08 | Power grid training case system combined hybrid simulation handling displaying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164862.2A CN104809931B (en) | 2015-04-08 | 2015-04-08 | Power grid training case system combined hybrid simulation handling displaying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104809931A CN104809931A (en) | 2015-07-29 |
| CN104809931B true CN104809931B (en) | 2017-05-03 |
Family
ID=53694726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510164862.2A Active CN104809931B (en) | 2015-04-08 | 2015-04-08 | Power grid training case system combined hybrid simulation handling displaying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104809931B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105761570A (en) * | 2016-04-26 | 2016-07-13 | 中国南方电网有限责任公司电网技术研究中心 | Displaying and training apparatus and method for overall dynamic process of alternating current-direct current grid characteristic |
| CN105761590B (en) * | 2016-04-26 | 2018-11-02 | 中国南方电网有限责任公司电网技术研究中心 | A kind of grid simulation training system and method |
| CN112560227B (en) * | 2020-11-25 | 2022-06-14 | 国网河北省电力有限公司 | Simulation rehearsal method for power grid dispatching day-ahead plan |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146071A (en) * | 1991-02-12 | 1993-06-11 | Toshiba Corp | Simulator for training operation of power system |
| US5848371A (en) * | 1996-06-13 | 1998-12-08 | Caterpillar Inc. | Method for determining an estimate of a driveline torque using a computer based model |
| CN1619568A (en) * | 2003-12-17 | 2005-05-25 | 江苏省电力公司南京供电公司 | Region electrified wire netting three stage joint analogue training system |
| CN101527455A (en) * | 2009-04-23 | 2009-09-09 | 湖南省电力公司调度通信局 | Interconnected electric network distributed current calculating method on the basis of alternation and iteration of current module |
| CN101719678A (en) * | 2009-12-11 | 2010-06-02 | 华北电力大学 | No-load cutting-in modeling and experimental method of double-fed type wind-driven generator |
| CN101814736A (en) * | 2010-03-31 | 2010-08-25 | 清华大学深圳研究生院 | Smart grid realization method of on-line voltage-stability safety estimation system |
| CN102054386A (en) * | 2011-01-07 | 2011-05-11 | 广东电网公司电力科学研究院 | Transformer station simulation training system based on mixed digital/analogy simulation technology |
| CN102081867A (en) * | 2010-05-24 | 2011-06-01 | 北京科东电力控制系统有限责任公司 | All-digital high-voltage direct current transmission training stimulation system |
| CN102508966A (en) * | 2011-11-04 | 2012-06-20 | 南方电网科学研究院有限责任公司 | Overlaying type grid division method for electromagnetic/electromechanical transient hybrid simulation of alternating current/direct current large power grid |
| 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 |
| CN102938588A (en) * | 2012-12-10 | 2013-02-20 | 上海市电力公司 | Intelligent power grid safety and stability early-warning and control system |
| CN102999675A (en) * | 2012-12-12 | 2013-03-27 | 上海市电力公司 | Electromagnetic transient state simulating method of double-fed wind power generation set system with variable speed and constant frequency |
| CN103034761A (en) * | 2012-12-12 | 2013-04-10 | 上海市电力公司 | Electromechanical transient simulation method for doubly-fed variable speed constant frequency wind generation set system |
| US8468482B1 (en) * | 2010-03-12 | 2013-06-18 | Worldwide Pro Ltd. | Modeling and simulating the impact of imperfectly patterned via arrays on integrated circuits |
| CN103177642A (en) * | 2013-03-26 | 2013-06-26 | 广东电网公司佛山供电局 | Method for improving reality of power grid dispatcher training simulation system |
| CN103198437A (en) * | 2013-04-18 | 2013-07-10 | 国家电网公司 | Power grid measurement data and power grid model correction method and device |
| CN103248127A (en) * | 2013-05-23 | 2013-08-14 | 山东大学 | Multi-space-time navigating power system restoration decision support system and restoration decision method |
| CN103280131A (en) * | 2012-12-31 | 2013-09-04 | 国网冀北电力有限公司管理培训中心 | Static power grid safety and reliability assessment method for dispatcher training simulator |
| CN103279590A (en) * | 2013-04-22 | 2013-09-04 | 中国南方电网有限责任公司电网技术研究中心 | Initial self-correction computation method of interface power in electrical power system hybrid real-time simulation |
| CN103440811A (en) * | 2013-08-31 | 2013-12-11 | 国家电网公司 | Simulation lesson plan automatically-generating method for dispatcher training |
| CN103777525A (en) * | 2014-02-26 | 2014-05-07 | 华北电力大学 | User-defined interface of wind power station simulation machine and RTDS (real time digital simulator) |
| CN103914741A (en) * | 2014-04-04 | 2014-07-09 | 上海君世电气科技有限公司 | Line loss intelligent evaluation and assistant decision-making system for power distribution network |
| CN103995734A (en) * | 2014-06-18 | 2014-08-20 | 中国南方电网有限责任公司电网技术研究中心 | Electric power system hybrid real-time simulation system and simulation method based on RTDS |
| CN104111394A (en) * | 2014-07-17 | 2014-10-22 | 国家电网公司 | RTDS (Real Time Digital System) based photovoltaic grid-connected system islanding-proof protection device testing platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2825777A1 (en) * | 2011-01-25 | 2012-08-02 | Power Analytics Corporation | Systems and methods for automated model-based real-time simulation of a microgrid for market-based electric power system optimization |
-
2015
- 2015-04-08 CN CN201510164862.2A patent/CN104809931B/en active Active
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05146071A (en) * | 1991-02-12 | 1993-06-11 | Toshiba Corp | Simulator for training operation of power system |
| US5848371A (en) * | 1996-06-13 | 1998-12-08 | Caterpillar Inc. | Method for determining an estimate of a driveline torque using a computer based model |
| CN1619568A (en) * | 2003-12-17 | 2005-05-25 | 江苏省电力公司南京供电公司 | Region electrified wire netting three stage joint analogue training system |
| CN101527455A (en) * | 2009-04-23 | 2009-09-09 | 湖南省电力公司调度通信局 | Interconnected electric network distributed current calculating method on the basis of alternation and iteration of current module |
| CN101719678A (en) * | 2009-12-11 | 2010-06-02 | 华北电力大学 | No-load cutting-in modeling and experimental method of double-fed type wind-driven generator |
| US8468482B1 (en) * | 2010-03-12 | 2013-06-18 | Worldwide Pro Ltd. | Modeling and simulating the impact of imperfectly patterned via arrays on integrated circuits |
| CN101814736A (en) * | 2010-03-31 | 2010-08-25 | 清华大学深圳研究生院 | Smart grid realization method of on-line voltage-stability safety estimation system |
| CN102081867A (en) * | 2010-05-24 | 2011-06-01 | 北京科东电力控制系统有限责任公司 | All-digital high-voltage direct current transmission training stimulation system |
| CN102054386A (en) * | 2011-01-07 | 2011-05-11 | 广东电网公司电力科学研究院 | Transformer station simulation training system based on mixed digital/analogy simulation technology |
| CN102508966A (en) * | 2011-11-04 | 2012-06-20 | 南方电网科学研究院有限责任公司 | Overlaying type grid division method for electromagnetic/electromechanical transient hybrid simulation of alternating current/direct current large power grid |
| 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 |
| CN102938588A (en) * | 2012-12-10 | 2013-02-20 | 上海市电力公司 | Intelligent power grid safety and stability early-warning and control system |
| CN103034761A (en) * | 2012-12-12 | 2013-04-10 | 上海市电力公司 | Electromechanical transient simulation method for doubly-fed variable speed constant frequency wind generation set system |
| CN102999675A (en) * | 2012-12-12 | 2013-03-27 | 上海市电力公司 | Electromagnetic transient state simulating method of double-fed wind power generation set system with variable speed and constant frequency |
| CN103280131A (en) * | 2012-12-31 | 2013-09-04 | 国网冀北电力有限公司管理培训中心 | Static power grid safety and reliability assessment method for dispatcher training simulator |
| CN103177642A (en) * | 2013-03-26 | 2013-06-26 | 广东电网公司佛山供电局 | Method for improving reality of power grid dispatcher training simulation system |
| CN103198437A (en) * | 2013-04-18 | 2013-07-10 | 国家电网公司 | Power grid measurement data and power grid model correction method and device |
| CN103279590A (en) * | 2013-04-22 | 2013-09-04 | 中国南方电网有限责任公司电网技术研究中心 | Initial self-correction computation method of interface power in electrical power system hybrid real-time simulation |
| CN103248127A (en) * | 2013-05-23 | 2013-08-14 | 山东大学 | Multi-space-time navigating power system restoration decision support system and restoration decision method |
| CN103440811A (en) * | 2013-08-31 | 2013-12-11 | 国家电网公司 | Simulation lesson plan automatically-generating method for dispatcher training |
| CN103777525A (en) * | 2014-02-26 | 2014-05-07 | 华北电力大学 | User-defined interface of wind power station simulation machine and RTDS (real time digital simulator) |
| CN103914741A (en) * | 2014-04-04 | 2014-07-09 | 上海君世电气科技有限公司 | Line loss intelligent evaluation and assistant decision-making system for power distribution network |
| CN103995734A (en) * | 2014-06-18 | 2014-08-20 | 中国南方电网有限责任公司电网技术研究中心 | Electric power system hybrid real-time simulation system and simulation method based on RTDS |
| CN104111394A (en) * | 2014-07-17 | 2014-10-22 | 国家电网公司 | RTDS (Real Time Digital System) based photovoltaic grid-connected system islanding-proof protection device testing platform |
Non-Patent Citations (1)
| Title |
|---|
| 一种线路极限传输容量的在线计算方法;郭琦，赵晋泉，张伯明，赵传霖，李钦;《中国电机工程学报》;20060331;第26卷(第5期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104809931A (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Spitsa et al. | Three–phase time–domain simulation of very large distribution networks | |
| Asija et al. | Power flow study and contingency status of WSCC 9 Bus test system using MATLAB | |
| CN104809931B (en) | Power grid training case system combined hybrid simulation handling displaying method | |
| CN110909444A (en) | High-speed rail traction power supply scheduling simulation training system | |
| Ravikumar et al. | State-of-the-art islanding detection and decoupling systems for utility and industrial power systems | |
| Palahalli et al. | Hardware in the loop simulation of the smart grid with the inclusion of iec61850 communication protocol | |
| Tealane et al. | Out-of-step protection based on discrete angle derivatives | |
| Ravikumar et al. | Hardware-in-the-Loop Testing of Electrical Protection and Control Systems: Copyright Material IEEE, Paper No. PCIC-2018-22 | |
| Cheng et al. | Protection and Control Challenges of Low-Voltage Networks with High Distributed Energy Resources Penetration-Part 1: Utility Workshop and Low-Voltage Network Modeling | |
| CN108535634A (en) | A kind of test method and system suitable for half-wave power transmission line protective devices | |
| Madani et al. | High-speed control scheme to prevent instability of a large multi-unit power plan | |
| Huang | Investigating the performance of generator protection relays using a real-time simulator. | |
| Sichwart et al. | Transformer load tap changer control using iec 61850 goose messaging | |
| Gandhi et al. | Teaching protective relaying using a portable relay training laboratory | |
| Farias et al. | Microgrid Protection Testing Using a Relay-Hardware-in-the-Loop Testbed | |
| Zimmerman et al. | Lessons learned from commissioning protective relaying systems | |
| Buchholz et al. | Advanced solutions for power system analysis-computer study and real-time simulation | |
| Balamourougan et al. | Robust technique for fast and safe transfer of power plant auxiliaries | |
| Hanuise et al. | Ensuring the stability of the Belgian grid with a special protection system | |
| Wannous et al. | The development of the impedance measured by distance relay during near-to-generator short circuit | |
| Rezaei | Universal protection software and its application in smart grid | |
| KR102298168B1 (en) | Micro Protective Device and Method thereof and Artificial Fault Generator for the Micro Smart Grid Simulator and, Micro Performance Evaluation System of the Micro Protective Device | |
| Jothimuni et al. | Power System Simulator-a teaching tool protection integration | |
| CN109782162A (en) | A kind of phase modifier fracture breaker arcing fault dynamic simulator system and method | |
| Childers et al. | IEC 61850 substation experiences |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210818 Address after: 510700 3rd, 4th and 5th floors of building J1 and 3rd floor of building J3, No.11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: China Southern Power Grid Research Institute Co.,Ltd. Patentee after: TSINGHUA University Address before: 510623 Guangdong city in Guangzhou Province, the Pearl River Metro Chinese Sui Road No. 6 Patentee before: CSG POWER GRID TECHNOLOGY RESEARCH CENTER Patentee before: TSINGHUA University |
|
| TR01 | Transfer of patent right |