CN105374262A - Mixing simulation transformer station information intervention system - Google Patents
Mixing simulation transformer station information intervention system Download PDFInfo
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- CN105374262A CN105374262A CN201510942850.8A CN201510942850A CN105374262A CN 105374262 A CN105374262 A CN 105374262A CN 201510942850 A CN201510942850 A CN 201510942850A CN 105374262 A CN105374262 A CN 105374262A
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- 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
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/188—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution
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Abstract
The invention discloses a mixing simulation transformer station information intervention system. A total reset circuit is obtained through serially connecting a total reset opening-inserting connection point and a first total reset relay; an accident input circuit is obtained through connecting a first static voltage current input relay and a first delay turn-off time relay in parallel and then serially connecting the accident opening-inserting connection point; the accident opening-inserting connection point, a first transient state accident voltage current input control relay, a second delay turn-off time relay and a third static voltage current input control relay connection point are connected in series through serially connecting a first device unit accident reset relay and a second static voltage current input control relay connection point; a device unit accident reset circuit is obtained through serially connecting a device unit accident reset opening-inserting connection point and a second device unit accident reset relay; and a device abnormal and defected opening-inserting circuit is obtained through serially connecting a fault opening-inserting connection point, a first device simulation fault opening-inserting relay and a reset button.
Description
Technical field
The embodiment of the present invention relates to electric network fault, Failure Simulation technical field, particularly relates to a kind of hybrid simulation substation information interventional systems.
Background technology
Along with the high speed development of national economy, electric energy has been one of requisite energy in people's daily life; Along with the Pu Ji of household electrical appliance, people propose higher requirement to the quality of power supply, should meet the requirement in voltage, frequency etc., ensure continuity and the reliability of electric energy supply again.
From current electrical network power transformation simulation training system current situation; hard analogue system (adopting physics screen), soft simulation system (employing virtual platform), Hybrid Simulation Training System for Industry can be divided into again with or without hardware platform by analogue system; " mixing " analogue system refers to that part of functions is by computing machine soft simulation simulated implementation; part of functions has been come by real equipment; usually software simulation is adopted for the higher primary equipment of cost, real equipment is adopted for the lower background monitoring machine of cost, relay protection and aut.eq..
The defect of prior art is, current domestic real training transformer station hybrid simulation system can not arrange co simulate.
Summary of the invention
Embodiments provide a kind of hybrid simulation substation information interventional systems; the protection of transformer station and the action situation of aut.eq. and isolating switch when the static state operation of energy simulation system and transient fault; the fault such as unit exception, equipment deficiency can be set, and can restore.
The technical scheme of a kind of hybrid simulation substation information of embodiment of the present invention interventional systems comprises: total involution circuit, accident are opened and opened into circuit and involution button into circuit, unit accident involution circuit and unit exception, defect.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described total involution circuit is opened by total involution and is in series into contact and first total release relay, series connection access power supply two ends.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described accident is opened and is accessed described power supply two ends into circuit by the normally closed contact of second total release relay;
Described accident is opened and is comprised the first quiescent voltage electric current input control relay, the first time delay relay trip time and accident into circuit and open into contact;
Described first quiescent voltage electric current input control relay is connected into contact with opening with described accident after described first time delay relay trip time parallel connection again.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described first quiescent voltage electric current input control relay is also connected in series with the first unit release relay, the second quiescent voltage electric current input control relay.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described accident is opened and is also connected in series with the second time delay relay trip time, the 3rd quiescent voltage electric current input control relay and the first transient state accident electric current and voltage input control relay into contact.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described system also comprises the quiescent voltage electric current accessing described power supply two ends and opens into circuit;
Described quiescent voltage electric current is opened and is comprised quiescent voltage input relay, quiescent current input relay and the 4th quiescent voltage electric current input control relay into circuit, connects after described quiescent voltage input relay and the parallel connection of described quiescent current input relay with the normal opened contact of described 4th quiescent voltage electric current input control relay.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described system also comprises the transient state accident electric current and voltage accessing described power supply two ends and opens into circuit;
Described transient state accident electric current and voltage is opened and is comprised transient state accident voltage input relay, transient state fault current input relay and the second transient state accident electric current and voltage input control relay into circuit, connects after described transient state accident voltage input relay and the parallel connection of described transient state fault current input relay with the normal opened contact of described second transient state accident electric current and voltage input control relay.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described unit accident involution circuit comprises the involution of unit accident and opens into contact and the second unit accident release relay, and the involution of described unit accident accesses described power supply two ends by the normally closed contact of described total release relay after opening contact and described second unit accident release relay series connection.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described unit exception, defect are opened and are accessed described power supply two ends into circuit by the normally closed contact of described second total release relay;
Described unit exception, defect are opened and are comprised fault into circuit and open and open into relay and involution button into contact, first device simulated failure, and described fault is opened and opened into relay and the series connection of described involution button into contact, described first device simulated failure.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described fault is opened and is also opened into relay normally open contact in parallel with the second unit simulation fault into contact two ends.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
Embodiments provide a kind of hybrid simulation substation information interventional systems, comprise total involution circuit, accident opens and open into circuit and involution button into circuit, unit accident involution circuit and unit exception, defect, total involution circuit is opened by total involution and is in series into contact and first total release relay, series connection access power supply two ends, accident is opened to be opened with accident with the first time delay relay trip time parallel connection by the first quiescent voltage electric current input control relay into circuit again and is connected into contact, by the normally closed contact access power supply two ends of second total release relay, self-holding circuit is composed in series by the first unit accident release relay and the second quiescent voltage electric current input control relay tip, accident is opened into contact, first transient state accident electric current and voltage input control relay, second time delay relay trip time and the 3rd quiescent voltage electric current input control relay tip are connected in series through the normally closed contact access power supply two ends of second total release relay, unit accident involution circuit leaves by the involution of unit accident the normally closed contact being connected in series through second total release relay into contact, the second unit accident release relay and accesses power supply two ends, unit exception, defect are opened and are accessed described power supply two ends into circuit by the normally closed contact of described second total release relay, unit exception, defect are opened and are comprised fault into circuit and open and open into relay and involution button into contact, first device simulated failure, and described fault is opened and opened into relay and the series connection of described involution button into contact, described first device simulated failure.
By the protection of transformer station when the operation of hybrid simulation substation information interventional systems direct modeling static system and transient fault and the action situation of aut.eq. and isolating switch; opertaing device is abnormal, defect is opened, into control circui isolating switch, control box, protective device and secondary circuit etc., " fault " occurred, and by the system involution of unit accident involution circuit, unit exception, defect involution button and total involution circuit realiration hybrid simulation substation information interventional systems.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of a kind of hybrid simulation substation information of embodiment of the present invention interventional systems.
Embodiment
Embodiments provide a kind of hybrid simulation substation information interventional systems, when the static state operation of energy simulation system and transient fault, the protection of transformer station and the action situation of aut.eq. and isolating switch, can arrange the fault such as unit exception, equipment deficiency.
For making goal of the invention of the present invention, feature, advantage can be more obvious and understandable, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, the embodiments described below are only the present invention's part embodiments, and the embodiment of not all.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please participate in Fig. 1, the technical scheme of a kind of hybrid simulation substation information of embodiment of the present invention interventional systems comprises: total involution circuit, accident are opened and opened into circuit and unit exception, defect involution button into circuit, unit accident involution circuit and unit exception, defect;
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described total involution circuit is opened by total involution and is in series into contact and first total release relay ZFGJ, series connection access power supply two ends.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described accident is opened to be opened with accident with the first time delay relay trip time YSJ parallel connection by the first quiescent voltage electric current input control relay J TKJ into circuit again and is connected into contact, accesses power supply two ends by the normally closed contact ZFGJ of second total release relay, first quiescent voltage electric current input control relay J TKJ also with the first unit accident release relay FGJ1, second quiescent voltage electric current input control relay J TKJ1 is connected in series, self-holding circuit is composed in series by the first unit accident release relay FGJ1 and the second quiescent voltage electric current input control relay tip JTKJ1, being composed in series self-sustaining involution circuit by the first unit accident release relay normally closed contact FGJ1 and the second quiescent voltage electric current input control relay normally open contact JTKJ1 opens into contact in parallel with accident, power supply two ends are accessed by the normally closed contact ZFGJ of second total release relay, accident is opened into contact, first transient state accident electric current and voltage input control relay SGKJ, second time delay relay trip time YSJ1 and the series connection of the 3rd quiescent voltage electric current input control relay J TKJ2 contact, by the normally closed contact access power supply two ends of second total release relay ZFGJ.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, described system also comprises quiescent voltage electric current and opens into circuit, and quiescent voltage electric current is opened circuit and accessed power supply two ends by connecting with the normal opened contact JTKJ3 of the 4th quiescent voltage electric current input control relay after quiescent voltage input relay JTYJ1 and quiescent current input relay JTLJ1 parallel connection again.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, system also comprises transient state accident electric current and voltage and opens into circuit, and transient state accident electric current and voltage is opened circuit and accessed power supply two ends by connecting with the normal opened contact of the second transient state accident electric current and voltage input control relay SGKJ1 after transient state accident voltage input relay SGYJ1 and transient state fault current input relay SGLJ1 parallel connection again.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, unit accident involution circuit leaves by the involution of unit accident the normally closed contact ZFGJ being connected in series through second total release relay into contact, the second unit accident release relay FGJ and accesses power supply two ends.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, unit exception, defect are opened to open into electric routing failure and are opened into contact, first device simulated failure the normally closed contact ZFGJ being connected in series through second total release relay into relay GZJ1-N, involution button and access power supply two ends, open open, defect abnormal into relay normally open contact GZJ1-N component devices into contact two ends first device simulated failure in parallel and open into circuit self-holding circuit in fault.
Preferably, in the technical scheme of above-mentioned hybrid simulation substation information interventional systems, power supply is direct current 48V power supply.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
Embodiments provide a kind of hybrid simulation substation information interventional systems, comprise total involution circuit, accident opens and open into circuit and involution button into circuit, unit accident involution circuit and unit exception, defect, total involution circuit is opened by total involution and is in series into contact and first total release relay ZFGJ, series connection access power supply two ends, accident is opened to be opened with accident with the first time delay relay trip time YSJ parallel connection by the first quiescent voltage electric current input control relay J TKJ into circuit again and is connected into contact, power supply two ends are accessed by the normally closed contact ZFGJ of second total release relay, self-holding circuit is composed in series by the first unit accident release relay FGJ1 and the second quiescent voltage electric current input control relay J TKJ1 contact, accident is opened into contact, first transient state accident electric current and voltage input control relay SGKJ, the normally closed contact ZFGJ that second time delay relay trip time YSJ1 and the 3rd quiescent voltage electric current input control relay tip JTKJ2 is connected in series through second total release relay accesses power supply two ends, unit accident involution circuit leaves by the involution of unit accident the normally closed contact ZFGJ being connected in series through second total release relay into contact, the second unit accident release relay FGJ and accesses power supply two ends, unit exception, defect are opened to open into electric routing failure and are opened into contact, first device simulated failure the normally closed contact ZFGJ being connected in series through second total release relay into relay GZJ1-N, involution button and access power supply two ends, open open, defect abnormal into relay normally open contact GZJ1-N component devices into contact two ends first device simulated failure in parallel and open into circuit self-holding circuit in fault.
By the protection of transformer station when the operation of hybrid simulation substation information interventional systems direct modeling static system and transient fault and the action situation of aut.eq. and isolating switch; opertaing device is abnormal, defect is opened, into control circui isolating switch, control box, protective device and secondary circuit etc., " fault " occurred, and by the system involution of unit accident involution circuit, unit exception, defect involution button and total involution circuit realiration hybrid simulation substation information interventional systems.
The above, above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a hybrid simulation substation information interventional systems, is characterized in that, comprises total involution circuit, accident opens and open into circuit and involution button into circuit, unit accident involution circuit and unit exception, defect.
2. hybrid simulation substation information interventional systems according to claim 1, is characterized in that, described total involution circuit is opened by total involution and is in series into contact and first total release relay, series connection access power supply two ends.
3. hybrid simulation substation information interventional systems according to claim 2, is characterized in that, described accident is opened and accessed described power supply two ends into circuit by the normally closed contact of second total release relay;
Described accident is opened and is comprised the first quiescent voltage electric current input control relay, the first time delay relay trip time and accident into circuit and open into contact;
Described first quiescent voltage electric current input control relay is connected into contact with opening with described accident after described first time delay relay trip time parallel connection again.
4. hybrid simulation substation information interventional systems according to claim 3, it is characterized in that, described first quiescent voltage electric current input control relay is also connected in series with the first unit accident release relay, the second quiescent voltage electric current input control relay.
5. hybrid simulation substation information interventional systems according to claim 4, it is characterized in that, described accident is opened and is also connected in series with the second time delay relay trip time, the 3rd quiescent voltage electric current input control relay and the first transient state accident electric current and voltage input control relay into contact.
6. hybrid simulation substation information interventional systems according to claim 5, is characterized in that, described system also comprises the quiescent voltage electric current accessing described power supply two ends and opens into circuit;
Described quiescent voltage electric current is opened and is comprised quiescent voltage input relay, quiescent current input relay and the 4th quiescent voltage electric current input control relay into circuit, connects after described quiescent voltage input relay and the parallel connection of described quiescent current input relay with the normal opened contact of described 4th quiescent voltage electric current input control relay.
7. hybrid simulation substation information interventional systems according to claim 6, is characterized in that, described system also comprises the transient state accident electric current and voltage accessing described power supply two ends and opens into circuit;
Described transient state accident electric current and voltage is opened and is comprised transient state accident voltage input relay, transient state fault current input relay and the second transient state accident electric current and voltage input control relay into circuit, connects after described transient state accident voltage input relay and the parallel connection of described transient state fault current input relay with the normal opened contact of described second transient state accident electric current and voltage input control relay.
8. hybrid simulation substation information interventional systems according to claim 7, is characterized in that,
Described unit accident involution circuit comprises the involution of unit accident and opens into contact and the second unit accident release relay, and the involution of described unit accident accesses described power supply two ends by the normally closed contact of described second total release relay after opening contact and described second unit accident release relay series connection.
9. hybrid simulation substation information interventional systems according to claim 8, is characterized in that, described unit exception, defect are opened and accessed described power supply two ends into circuit by the normally closed contact of described second total release relay;
Described unit exception, defect are opened and are comprised fault into circuit and open and open into relay and involution button into contact, first device simulated failure, and described fault is opened and opened into relay and the series connection of described involution button into contact, described first device simulated failure.
10. hybrid simulation substation information interventional systems according to claim 9, is characterized in that, described fault is opened and also opened into relay normally open contact in parallel with the second unit simulation fault into contact two ends.
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| CN201510942850.8A CN105374262B (en) | 2015-12-16 | 2015-12-16 | A kind of hybrid simulation substation information interventional systems |
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| CN201510942850.8A CN105374262B (en) | 2015-12-16 | 2015-12-16 | A kind of hybrid simulation substation information interventional systems |
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| CN105374262B CN105374262B (en) | 2018-12-11 |
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| CN105374262B (en) | 2018-12-11 |
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