CN103852668A - Terminal functional parameter determining method and device of intelligent electric controller - Google Patents
Terminal functional parameter determining method and device of intelligent electric controller Download PDFInfo
- Publication number
- CN103852668A CN103852668A CN201410088251.XA CN201410088251A CN103852668A CN 103852668 A CN103852668 A CN 103852668A CN 201410088251 A CN201410088251 A CN 201410088251A CN 103852668 A CN103852668 A CN 103852668A
- Authority
- CN
- China
- Prior art keywords
- parameter value
- intelligent electric
- floodgate
- function parameter
- movement controller
- 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.)
- Granted
Links
Images
Abstract
The invention provides a terminal functional parameter determining method and device of an intelligent electric controller. The method comprises the steps that multiple terminal functional parameter value sets are selected for the intelligent electric controller, wherein the intelligent electric controller is used for controlling switching on/off in a controlled circuit connected with the intelligent electric controller; remote switching-in is simulated, and statistics is performed the occurrence frequency of instant tripping after switching-in in the controlled circuit after the intelligent electric controller is set according to each parameter value set; according to a statistical result, at least one terminal functional parameter value set adopted when the occurrence frequency is smaller than a preset threshold is determined from the multiple terminal functional parameter value sets; the intelligent electric controller is set by the utilization of at least one set determined terminal functional parameter value set. According to the terminal functional parameter determining method and device of the intelligent electric controller, the technical problem that in the prior art, a circuit is prone to tripping after being switched in due to the fact that the factory-setting parameter values are adopted for circuit protection is solved, and the purpose that the controlled circuit protected by the intelligent electric controller can operate safely, effectively and normally is achieved.
Description
Technical field
The present invention relates to circuit control technology field, particularly a kind of terminal function parameter determination method and device of intelligent electric movement controller.
Background technology
ST500 Series Intelligent type electric controller is widely used as a kind of protective device of on-off circuit; mainly be applicable to rated frequency and be 50Hz or 60Hz, the rated voltage three-phase AC asynchronous motor to 690VAC, rated current to 820A, can realize the functions such as protection, control, measurement, communication and fault management to motor.At present, the parameter of ST500 device mainly arranges according to as shown in table 1:
Table 1
| Sequence number | Amendment parameter name | |
| 1 | DI2 | Stop in |
| 2 | DO1 | Start A |
| 3 | DI2 | Stop in emergency |
But, in the process using, find, after according to table 1, parameter being arranged; if this ST500 Series Intelligent type electric controller is used in the control of Schneider MT switch; often there will be and close the phenomenon of jumping, be difficult to meet the needs of actual motion, affect the normal operation of unit.
Summary of the invention
The embodiment of the present invention provides a kind of terminal function parameter determination method of intelligent electric movement controller, can be safely to reach controlled circuit that protective device protected, effectively, the object of normal operation, the method comprises:
Select many group terminal function parameter values for intelligent electric movement controller, wherein, described intelligent electric movement controller is for controlling the switch on and off of connected controlled circuit;
Close a floodgate in a simulation distant place, statistics arranges described intelligent electric movement controller according to every group of parameter value after, and the occurrence frequency that the switch combined floodgate in described controlled circuit jumps;
According to statistics, from described many group terminal function parameter values, determine at least one group of terminal function parameter value that described occurrence frequency adopts while being less than predetermined threshold;
Utilize at least one group of terminal function parameter value of determining, described intelligent electric movement controller is set.
In one embodiment, in described at least one group of terminal function parameter value, the functional parameter value of terminal switching value input (Digital Input2, DI2) is general.
In one embodiment, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general, and the functional parameter value of terminal switching value output (Digital Output1, DO1) is general.
In one embodiment, close a floodgate in a simulation distant place, and statistics arranges described intelligent electric movement controller according to every group of parameter value after, the occurrence frequency that the switch combined floodgate in described controlled circuit jumps, comprising:
Choose the terminal function parameter value of one group of terminal function parameter value as described intelligent electric movement controller, described intelligent electric movement controller is set;
Close a floodgate in a simulation distant place, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit occurs the phenomenon of closing a floodgate and jumping;
Repeat to simulate repeatedly distant place closing operation, to determine according to one group of terminal function parameter value choosing after the terminal function parameter value of described intelligent electric movement controller, the occurrence frequency of the phenomenon that the switch combined floodgate in described controlled circuit jumps.
In one embodiment, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit there is the phenomenon of closing a floodgate and jumping, and comprising:
If in the time closing a floodgate, described terminal 2DO closure, determines that the phenomenon of closing a floodgate and jumping appears in the switch in described controlled circuit;
If in the time closing a floodgate, described terminal 2DO is not closed, determine that the phenomenon of closing a floodgate and jumping does not appear in the switch in described controlled circuit.
In one embodiment, described intelligent electric movement controller is ST500 Series Intelligent type electric controller, and the switch that described controlled circuit adopts is lv air breaker (Masterpact, MT) switch.
The embodiment of the present invention also provides a kind of terminal function parameter determining device of intelligent electric movement controller, can be safely to reach controlled circuit that protective device protected, effectively, the object of normal operation, this device comprises:
Select module, be used to intelligent electric movement controller to select many group terminal function parameter values, wherein, described intelligent electric movement controller is for controlling the switch on and off of connected controlled circuit;
Statistical module, closes a floodgate for simulating a distant place, statistics arranges described intelligent electric movement controller according to every group of parameter value after, and the occurrence frequency that the switch combined floodgate in described controlled circuit jumps;
Determination module for according to statistics, is determined at least one group of terminal function parameter value that described occurrence frequency adopts while being less than predetermined threshold from described many group terminal function parameter values;
Module is set, for utilizing at least one group of definite terminal function parameter value, described intelligent electric movement controller is set.
In one embodiment, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general.
In one embodiment, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general, and the functional parameter value of terminal DO1 is general.
In one embodiment, described statistical module comprises:
Setting unit, for choosing the terminal function parameter value of one group of terminal function parameter value as described intelligent electric movement controller, arranges described intelligent electric movement controller;
Determining unit, being used for simulating a distant place closes a floodgate, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit occurs the phenomenon of closing a floodgate and jumping;
Repetitive, be used for repeating to simulate repeatedly distant place closing operation, to determine according to one group of terminal function parameter value choosing after the terminal function parameter value of described intelligent electric movement controller, the occurrence frequency of the phenomenon that the switch combined floodgate in described controlled circuit jumps.
In one embodiment, described determining unit specifically for:
In the time closing a floodgate, in the situation of described terminal 2DO closure, determine that the phenomenon of closing a floodgate and jumping appears in the switch in described controlled circuit;
In the time closing a floodgate, in the not closed situation of described terminal 2DO, determine that the phenomenon of closing a floodgate and jumping does not appear in the switch in described controlled circuit.
In one embodiment, described intelligent electric movement controller is ST500 Series Intelligent type electric controller, and the switch that described controlled circuit adopts is MT switch.
In embodiments of the present invention; first determine many groups terminal function parameter value that intelligent electric movement controller is selected; then determine that the frequency that adopts which one or more groups terminal function parameter value can make switch combined floodgate jump is less; thereby determine the terminal function parameter value of intelligent electric movement controller, finally realize the effective switch protection to controlled circuit.Because final definite terminal function parameter value is selected for controlled circuit; therefore can solve in prior art; easily there is the technical matters of closing a floodgate and jumping in the circuit that adopts the parameter value of factory setting to carry out circuit protection and to cause, has reached the object that controlled circuit that intelligent electric movement controller protects can move safely, effectively, normally.
Brief description of the drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form limitation of the invention.In the accompanying drawings:
Fig. 1 is the terminal function parameter determination method process flow diagram of embodiment of the present invention intelligent electric movement controller;
Fig. 2 is test instrument and the ST500 device wiring schematic diagram one of the embodiment of the present invention;
Fig. 3 is test instrument and the ST500 device wiring schematic diagram two of the embodiment of the present invention;
Fig. 4 is the terminal function parameter determining device structured flowchart of embodiment of the present invention intelligent electric movement controller.
Embodiment
Inventor considers; for intelligent electric movement controller; the difference of the functional parameter setting of terminal can produce different impacts to the control of the switch in controlled circuit; for example, can effectively realize the switch protection to controlled circuit in order to make intelligent electric movement controller (: ST500 protective device); can arrange the functional parameter of intelligent electric movement controller middle-end according to the actual demand of controlled circuit, thus ensure controlled circuit that intelligent electric movement controller protects can be safely, effectively, operation normally.
The embodiment of the present invention provides a kind of terminal function parameter determination method of intelligent electric movement controller, as shown in Figure 1, comprises the following steps:
Step 101: select many group terminal function parameter values for intelligent electric movement controller, wherein, described intelligent electric movement controller is for controlling the switch on and off of connected controlled circuit;
Step 102: close a floodgate in a simulation distant place, statistics arranges described intelligent electric movement controller according to every group of parameter value after, the occurrence frequency that the switch combined floodgate in described controlled circuit jumps;
Step 103: according to statistics, determine at least one group of terminal function parameter value that described occurrence frequency adopts while being less than predetermined threshold from described many group terminal function parameter values;
Step 104: utilize at least one group of terminal function parameter value of determining, described intelligent electric movement controller is set.
In the above-described embodiments; first determine many groups terminal function parameter value that intelligent electric movement controller is selected; then determine that the frequency that adopts which one or more groups terminal function parameter value can make switch combined floodgate jump is less; thereby determine the terminal function parameter value of intelligent electric movement controller, finally realize the effective switch protection to controlled circuit.Because final definite terminal function parameter value is selected for controlled circuit; therefore can solve in prior art; easily there is the technical matters of closing a floodgate and jumping in the circuit that adopts the parameter value of factory setting to carry out circuit protection and to cause, has reached the object that controlled circuit that intelligent electric movement controller protects can move safely, effectively, normally.
In the specific implementation, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 can be general, or the functional parameter value of terminal DI2 is general, and the functional parameter value of terminal DO1 is also general.It is general recording in the functional parameter value that only terminal DI2 is corresponding according to experiment, and terminal DO1 keeps in the situation of Default Value, the probability that switch combined floodgate jumps is probably 20%, and be general at parameter value corresponding to DI2, and the parameter value that terminal DO1 is corresponding is also in general situation, there will be hardly the switch situation of jumping of closing a floodgate.
In above-mentioned steps 102, close a floodgate in a simulation distant place, and statistics arranges described intelligent electric movement controller according to every group of parameter value after, the occurrence frequency that the switch combined floodgate in described controlled circuit jumps, can comprise:
Choose the terminal function parameter value of one group of terminal function parameter value as described intelligent electric movement controller, described intelligent electric movement controller is set;
Close a floodgate in a simulation distant place, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit there is the phenomenon of closing a floodgate and jumping, in the process of wherein, closing a floodgate in a simulation distant place, can be to provide normal work required secondary side current by test instrument for intelligent electric movement controller;
Repeat to simulate repeatedly distant place closing operation, to determine according to one group of terminal function parameter value choosing after the terminal function parameter value of described intelligent electric movement controller, the occurrence frequency of the phenomenon that the switch combined floodgate in described controlled circuit jumps.
; be that intelligent electric movement controller (may also be referred to as protective device) provides secondary side current by increasing a test instrument; change the functional parameter value of intelligent electric movement controller terminal; then simulating a distant place closes a floodgate; test repeatedly, to add up switch in the controlled circuit that every group of parameter value the is corresponding occurrence frequency of jumping that closes a floodgate.
Concrete, state according to the separating brake outlet 2DO of intelligent electric movement controller in the time closing a floodgate, determine whether the switch in controlled circuit occurs the phenomenon of closing a floodgate and jumping, can carry out in the following manner: if in the time closing a floodgate, separating brake outlet 2DO closure, represents that the phenomenon of closing a floodgate and jumping appears in the switch in controlled circuit; If in the time closing a floodgate, 2DO is not closed in separating brake outlet, represents that the phenomenon of closing a floodgate and jumping does not appear in the switch in controlled circuit.
In above-mentioned each embodiment, described intelligent electric movement controller can be ST500 Series Intelligent type electric controller, the switch that described controlled circuit adopts can be MT switch, but it should be noted that, above-mentioned is only that present invention is described as an instantiation, the invention is not restricted to this, can also adopt other intelligent electric movement controller, in controlled circuit, also can adopt the switch of other type.
For example, the public PC section of steam turbine is #1 vacuum pump, #1 heat supply network drainage pump, #2 vacuum pump, #2 heat supply network drainage pump, and this steam turbine common section switch cubicle adopts ten thousand imperial ST500 motor protectors to coordinate Schneider MT switch to carry out circuit control.In test run process, repeatedly there is the situation that switch combined floodgate jumps.According to the on-the-spot actual act state analysis of switch, pinpoint the problems and mainly contain following three kinds of possibilities: 1) ST500 device problem, 2) loop problem, 3) Switch main body problem.
Consider, because the problem of closing a floodgate and jumping all can appear in multiple switches, therefore, can substantially get rid of this situation of problem of Switch main body.Simulating actual motion state below tests from above-mentioned three directions.
Before test, first overhaul secondary circuit, in the situation that definite secondary circuit is no problem, then start test, to get rid of the problem of not bringing according to design wiring.ST500 protective device (, intelligent electric movement controller) enters one of condition of running status and is: device has electric current, need to be to the logical secondary current of ST500 protective device while therefore simulation.If analog switch closes a floodgate, sub-gate circuit does not have conducting, and explanation is the problem of Switch main body so, if sub-gate circuit conducting, explanation is not the problem of Switch main body.
Specifically comprise the following steps:
Step 1: on-the-spot loop is checked, confirm that wiring is errorless;
Step 2: the functional parameter value of each port according to Default Value to ST500 protective device arranges, makes it to arrange consistent with vacuum pump;
Step 3: closing a floodgate in a simulation distant place, checks the action situation of switch;
Step 4: test instrument and ST500 device are carried out to loop connection according to Fig. 2, thereby make test instrument can add at ST500 device secondary side the secondary current in normal when operation, protective device can enter run mode, and in Fig. 2, ST500 device comprises: two parts of ST505H2 and ST500;
Step 5: close a floodgate in a simulation distant place, pass into secondary current to protective device simultaneously, checks the action situation of switch;
Step 6: if there is not the situation of closing a floodgate and jumping, show the problem that is connected with in vacuum pump loop, check vacuum pump secondary circuit after needing to have a power failure; If still there is the situation of closing a floodgate and jumping, according to Fig. 3 wiring, detect ST500 device switching value output 2DO(separating brake outlet while combined floodgate) action situation;
Step 7: close a floodgate in a simulation distant place, pass into secondary side current to protective device simultaneously, the action situation of 2DO while checking switch motion: if while combined floodgate, 2DO closure, is exactly the problem of ST500 protective device so, Reparametrization detects; During if closed a floodgate, 2DO is not closed, is exactly the problem of Switch main body so, transfers to check Switch main body.
Former because the functional parameter of ST500 protective device middle port arranges problem (being specifically the problem that arranges of DI2 and DO1) in the case of determining that vacuum pump switch working position closes a floodgate and jumps; according to the mode parameters of table 2; after test, obtain test result as shown in table 2:
Table 2
As can be seen from Table 2, be set to general at DI2, DO1 keeps in the situation of former Default Value, the probability of jumping that closes a floodgate is probably 20%, be set to generally at DO1, DI2 keeps in the situation of former Default Value, and the probability of jumping that closes a floodgate is probably 80%, all be set to general in the situation that the situation that there will not be combined floodgate to jump at DI2 and DO1.
Therefore, for the situation that ensures to there will not be combined floodgate to jump, carry out parameter setting according to table 3, when combined floodgate, DO2 can not send, and after reconnection, when combined floodgate, switch also can not trip.
Table 3
| Parameter name | Parameter value | Parameter name | Parameter value |
| DI1 | General | DI8 | General |
| DI2 | General | DI9 | Local long-range |
| DI3 | General | DI10 | General |
| DI4 | General | DI11 | General |
| DI5 | General | DI12 | General |
| DI6 | General | DO1 | General DO |
| DI7 | Reset | Outside starting | Allow |
Through above-mentioned test of many times checking; after parameter is arranged according to the mode of above-mentioned table 3; optimize the control of ST500 protective device to MT switch; ensure that switch can be correctly in operational process deciliter; the safe operation of unit is played to very important effect, and what especially DI2 point and DO1 were ordered arrange has determined that can ST500 protective device be split to close and has carried out correct control.
Based on same inventive concept, in the embodiment of the present invention, also provide a kind of terminal function parameter determining device of intelligent electric movement controller, as described in the following examples.Because the principle that the terminal function parameter determining device of intelligent electric movement controller is dealt with problems is similar to the terminal function parameter determination method of intelligent electric movement controller, therefore the enforcement of the terminal function parameter determining device of intelligent electric movement controller can be referring to the enforcement of the terminal function parameter determination method of intelligent electric movement controller, repeats part and repeat no more.Following used, term " unit " or " module " can realize the combination of software and/or the hardware of predetermined function.Although the described device of following examples is preferably realized with software, hardware, or the realization of the combination of software and hardware also may and be conceived.Fig. 4 is a kind of structured flowchart of the terminal function parameter determining device of the intelligent electric movement controller of the embodiment of the present invention, as shown in Figure 4, comprise: select module 401, statistical module 402, determination module 403 and module 404 is set, below this structure being described.
Select module 401, be used to intelligent electric movement controller to select many group terminal function parameter values, wherein, described intelligent electric movement controller is for controlling the switch on and off of connected controlled circuit;
Statistical module 402, closes a floodgate for simulating a distant place, statistics arranges described intelligent electric movement controller according to every group of parameter value after, and the occurrence frequency that the switch combined floodgate in described controlled circuit jumps;
Determination module 403 for according to statistics, is determined at least one group of terminal function parameter value that described occurrence frequency adopts while being less than predetermined threshold from described many group terminal function parameter values;
Module 404 is set, for utilizing at least one group of definite terminal function parameter value, described intelligent electric movement controller is set.
In one embodiment, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general.
In one embodiment, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general, and the functional parameter value of terminal DO1 is general.
In one embodiment, statistical module 402 comprises:
Setting unit, for choosing the terminal function parameter value of one group of terminal function parameter value as described intelligent electric movement controller, arranges described intelligent electric movement controller;
Determining unit, being used for simulating a distant place closes a floodgate, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit occurs the phenomenon of closing a floodgate and jumping;
Repetitive, be used for repeating to simulate repeatedly distant place closing operation, to determine according to one group of terminal function parameter value choosing after the terminal function parameter value of described intelligent electric movement controller, the occurrence frequency of the phenomenon that the switch combined floodgate in described controlled circuit jumps.
In one embodiment, determining unit specifically for: in the time closing a floodgate, in the situation of described terminal 2DO closure, determine that the phenomenon of closing a floodgate and jumping appears in switch in described controlled circuit; In the time closing a floodgate, in the not closed situation of described terminal 2DO, determine that the phenomenon of closing a floodgate and jumping does not appear in the switch in described controlled circuit.
In one embodiment, described intelligent electric movement controller is ST500 Series Intelligent type electric controller, and the switch that described controlled circuit adopts is MT switch.
In another embodiment, also provide a kind of software, the technical scheme that this software is described for carrying out above-described embodiment and preferred implementation.
In another embodiment, also provide a kind of storage medium, stored above-mentioned software in this storage medium, this storage medium includes but not limited to: CD, floppy disk, hard disk, scratch pad memory etc.
From above description; can find out; the embodiment of the present invention has realized following technique effect: first determine many groups terminal function parameter value that intelligent electric movement controller is selected; then determine that the frequency that adopts which one or more groups terminal function parameter value can make switch combined floodgate jump is less; thereby determine the terminal function parameter value of intelligent electric movement controller, finally realize the effective switch protection to controlled circuit.Because final definite terminal function parameter value is selected for controlled circuit; therefore can solve in prior art; easily there is the technical matters of closing a floodgate and jumping in the circuit that adopts the parameter value of factory setting to carry out circuit protection and to cause, has reached the object that controlled circuit that intelligent electric movement controller protects can move safely, effectively, normally.
Obviously, those skilled in the art should be understood that, each module of the above-mentioned embodiment of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that multiple calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in memory storage and be carried out by calculation element, and in some cases, can carry out shown or described step with the order being different from herein, or they are made into respectively to each integrated circuit modules, or the multiple modules in them or step are made into single integrated circuit module to be realized.Like this, the embodiment of the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the embodiment of the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (12)
1. a terminal function parameter determination method for intelligent electric movement controller, is characterized in that, comprising:
Select many group terminal function parameter values for intelligent electric movement controller, wherein, described intelligent electric movement controller is for controlling the switch on and off of connected controlled circuit;
Close a floodgate in a simulation distant place, statistics arranges described intelligent electric movement controller according to every group of parameter value after, and the occurrence frequency that the switch combined floodgate in described controlled circuit jumps;
According to statistics, from described many group terminal function parameter values, determine at least one group of terminal function parameter value that described occurrence frequency adopts while being less than predetermined threshold;
Utilize at least one group of terminal function parameter value of determining, described intelligent electric movement controller is set.
2. the method for claim 1, is characterized in that, in described at least one group of terminal function parameter value, the functional parameter value of terminal switching value input DI2 is general.
3. method as claimed in claim 2, is characterized in that, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general, and the functional parameter value of terminal switching value output DO1 is general.
4. the method for claim 1, is characterized in that, closes a floodgate in a simulation distant place, and statistics arranges described intelligent electric movement controller according to every group of parameter value after, the occurrence frequency that the switch combined floodgate in described controlled circuit jumps, comprising:
Choose the terminal function parameter value of one group of terminal function parameter value as described intelligent electric movement controller, described intelligent electric movement controller is set;
Close a floodgate in a simulation distant place, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit occurs the phenomenon of closing a floodgate and jumping;
Repeat to simulate repeatedly distant place closing operation, to determine according to one group of terminal function parameter value choosing after the terminal function parameter value of described intelligent electric movement controller, the occurrence frequency of the phenomenon that the switch combined floodgate in described controlled circuit jumps.
5. method as claimed in claim 4, it is characterized in that, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit there is the phenomenon of closing a floodgate and jumping, and comprising:
If in the time closing a floodgate, described terminal 2DO closure, determines that the phenomenon of closing a floodgate and jumping appears in the switch in described controlled circuit;
If in the time closing a floodgate, described terminal 2DO is not closed, determine that the phenomenon of closing a floodgate and jumping does not appear in the switch in described controlled circuit.
6. the method as described in any one in claim 1 to 5, is characterized in that, described intelligent electric movement controller is ST500 Series Intelligent type electric controller, and the switch that described controlled circuit adopts is lv air breaker MT switch.
7. a terminal function parameter determining device for intelligent electric movement controller, is characterized in that, comprising:
Select module, be used to intelligent electric movement controller to select many group terminal function parameter values, wherein, described intelligent electric movement controller is for controlling the switch on and off of connected controlled circuit;
Statistical module, closes a floodgate for simulating a distant place, statistics arranges described intelligent electric movement controller according to every group of parameter value after, and the occurrence frequency that the switch combined floodgate in described controlled circuit jumps;
Determination module for according to statistics, is determined at least one group of terminal function parameter value that described occurrence frequency adopts while being less than predetermined threshold from described many group terminal function parameter values;
Module is set, for utilizing at least one group of definite terminal function parameter value, described intelligent electric movement controller is set.
8. device as claimed in claim 7, is characterized in that, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general.
9. device as claimed in claim 8, is characterized in that, in described at least one group of terminal function parameter value, the functional parameter value of terminal DI2 is general, and the functional parameter value of terminal DO1 is general.
10. device as claimed in claim 7, is characterized in that, described statistical module comprises:
Setting unit, for choosing the terminal function parameter value of one group of terminal function parameter value as described intelligent electric movement controller, arranges described intelligent electric movement controller;
Determining unit, being used for simulating a distant place closes a floodgate, state according to the terminal 2DO of described intelligent electric movement controller in the time closing a floodgate, determine according to one group of terminal function parameter value choosing after the terminal function parameter value as described intelligent electric movement controller, whether the switch in described controlled circuit occurs the phenomenon of closing a floodgate and jumping;
Repetitive, be used for repeating to simulate repeatedly distant place closing operation, to determine according to one group of terminal function parameter value choosing after the terminal function parameter value of described intelligent electric movement controller, the occurrence frequency of the phenomenon that the switch combined floodgate in described controlled circuit jumps.
11. devices as claimed in claim 10, is characterized in that, described determining unit specifically for:
In the time closing a floodgate, in the situation of described terminal 2DO closure, determine that the phenomenon of closing a floodgate and jumping appears in the switch in described controlled circuit;
In the time closing a floodgate, in the not closed situation of described terminal 2DO, determine that the phenomenon of closing a floodgate and jumping does not appear in the switch in described controlled circuit.
12. devices as described in any one in claim 7 to 11, is characterized in that, described intelligent electric movement controller is ST500 Series Intelligent type electric controller, and the switch that described controlled circuit adopts is MT switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410088251.XA CN103852668B (en) | 2014-03-11 | 2014-03-11 | The terminal function parameter determination method and device of intelligent electric movement controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410088251.XA CN103852668B (en) | 2014-03-11 | 2014-03-11 | The terminal function parameter determination method and device of intelligent electric movement controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103852668A true CN103852668A (en) | 2014-06-11 |
| CN103852668B CN103852668B (en) | 2017-06-20 |
Family
ID=50860569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410088251.XA Active CN103852668B (en) | 2014-03-11 | 2014-03-11 | The terminal function parameter determination method and device of intelligent electric movement controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103852668B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462144A (en) * | 2017-02-22 | 2018-08-28 | 通用电气公司 | Using communication network test to the method and power distribution system of the response of electric situation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285904Y (en) * | 1996-10-04 | 1998-07-08 | 泉州电力学校 | Control circuit analog arrangement for high voltage breaker |
| US20050165570A1 (en) * | 2002-03-29 | 2005-07-28 | Ryohei Wakai | Determination apparatus and method of calibrating the apparatus |
| CN101043152A (en) * | 2006-03-24 | 2007-09-26 | 上海市电力公司 | Intelligent decision support system for urban power grid accidents |
-
2014
- 2014-03-11 CN CN201410088251.XA patent/CN103852668B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2285904Y (en) * | 1996-10-04 | 1998-07-08 | 泉州电力学校 | Control circuit analog arrangement for high voltage breaker |
| US20050165570A1 (en) * | 2002-03-29 | 2005-07-28 | Ryohei Wakai | Determination apparatus and method of calibrating the apparatus |
| CN101043152A (en) * | 2006-03-24 | 2007-09-26 | 上海市电力公司 | Intelligent decision support system for urban power grid accidents |
Non-Patent Citations (2)
| Title |
|---|
| 刘玲: "低压电机保护控制器在生产中的应用", 《电工技术》, no. 4, 31 December 2011 (2011-12-31), pages 48 - 57 * |
| 王嘉: "ST500智能型电动机控制器使用与探讨", 《沪天化科技》, no. 4, 31 December 2009 (2009-12-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462144A (en) * | 2017-02-22 | 2018-08-28 | 通用电气公司 | Using communication network test to the method and power distribution system of the response of electric situation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103852668B (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102381846B1 (en) | Series compensator and control method | |
| US9450409B2 (en) | Converter station power set point analysis system and method | |
| CN103928914B (en) | Relay protection device setting method and device | |
| Kulikov et al. | Principles of organization of relay protection in microgrids with distributed power generation sources1 | |
| JP2019527009A (en) | High voltage DC circuit breaker closing control method | |
| CN105527521B (en) | A kind of protective relaying device verification ancillary equipment and monitoring system | |
| CN102122811B (en) | Protective device starting component for double A/D sampling of electronic transformer in digital substation | |
| CN105022285A (en) | IGBT switch transient state real time simulation system based on embedding of characteristic curve | |
| CN103809052A (en) | Dynamic simulation experiment system for supergrid power transmission line protection and charged function test method | |
| CN104062580B (en) | A kind of portable beaker three-phase non-three phase tester movement time | |
| CN111478368A (en) | Connection transformer switching method, system and equipment for hot standby connection transformer circuit | |
| Wan et al. | Multi‐agent application of substation protection coordination with distributed generators | |
| CN202305700U (en) | Test device of whole spare power automatic switching equipment | |
| Li et al. | Factory acceptance test of a five-terminal MMC control and protection system using hardware-in-the-loop method | |
| Monadi et al. | Implementation of the differential protection for MVDC distribution systems using real-time simulation and hardware-in-the-loop | |
| CN103903904B (en) | A kind of Antibouncer Loop of High-voltage Breaker | |
| KR20180093054A (en) | Grid connection facility | |
| CN103852668A (en) | Terminal functional parameter determining method and device of intelligent electric controller | |
| CN105464722A (en) | Turbine emergency trip system and method applicable to unit APS control | |
| CN102364350A (en) | Standby power source automatic put-in switching full group test method and device thereof | |
| Lei et al. | Incorporating protection systems into composite power system reliability assessment | |
| CN111799773A (en) | Method and system for predicting power grid cascading failure set | |
| CN110581642B (en) | Converter soft start circuit and method | |
| Chen | Contingency re-definition and its application to power system security analysis | |
| Xue et al. | Development of an advanced LCC-HVDC model for transmission system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |