CN106602716A - Distribution automation system-based statistic method for telesignalling correct rate - Google Patents
Distribution automation system-based statistic method for telesignalling correct rate Download PDFInfo
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- CN106602716A CN106602716A CN201510670938.9A CN201510670938A CN106602716A CN 106602716 A CN106602716 A CN 106602716A CN 201510670938 A CN201510670938 A CN 201510670938A CN 106602716 A CN106602716 A CN 106602716A
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Abstract
The present invention relates to a distribution automation system-based statistic method for the telesignalling correct rate. The method comprises the steps of according to dynamic and static data uploaded by the distribution automation system of an access unit and a statistical time range, determining necessary data within the statistical range; by utilizing displacement SOE records in the necessary data, subjecting telesignalling displacement records to matching analysis and determining the number Nyxsoe of telesignalling displacement records in accordance with matching rules, and the total number Nyx of telesignalling displacement records; according to a telesignalling displacement record lost data statistical process, judging the action integrity of telesignalling SOE data, and counting the number Nloss of lost records; based on the number Nyxsoe of telesignalling displacement records, the total number Nyx of telesignalling displacement record and the number Nloss of lost records, determining the telesignalling correct rate. According to the technical scheme of the invention, based on the index data of distribution automation, dynamic data are subjected to matching and statistics, so that the correctness of telesignalling displacement records can be analyzed and judged.
Description
Technical field：
The present invention relates to belong to Distribution Automation Technology field, it is more particularly to a kind of based on power distribution automation
The statistical method of the remote signalling accuracy of system.
Background technology：
Power distribution automation is used as the necessary means and the important work for lifting distribution management for improving power supply reliability
Tool, can assist in power supply unit and realizes the remote monitoring to controller switching equipment, management and operation element, at present
Obtain promoting in many power supply units and built.
In order to further strengthen the closed loop management and control of construction unit, for passing through general headquarters of State Grid Corporation of China at present
The electrical power distribution automatization system of practical inspection unit builds application level, need to propose a kind of automatic based on distribution
The statistical method of the remote signalling accuracy of change system, using the electrical power distribution automatization system number sent in access unit
According to by the matching statistics to moving static data, so as to realize the measurement to constituent parts system O＆M situation.
The content of the invention：
It is an object of the invention to provide a kind of statistics side of the remote signalling accuracy based on electrical power distribution automatization system
Method, based on power distribution automation achievement data, is counted by the matching to dynamic data, realizes becoming remote signalling
The analysis and judgement of position record correctness.
For achieving the above object, the present invention is employed the following technical solutions：One kind is based on electrical power distribution automatization system
Remote signalling accuracy statistical method, including：
According to the dynamic static data that send and timing statisticses scope on unit electrical power distribution automatization system is accessed, really
Determine the necessary data in scope of statistics；
Matching point is carried out to remote signalling displacement record by using the displacement SOE records in the necessary data
Analysis, is determined for compliance with the remote signalling displacement record number N of matched ruleyxsoeAnd remote signalling displacement record sum Nyx；
Data statisticss flow process is lost according to remote signalling displacement record, is realized to remote signalling SOE data action integrity
Judgement, statistic record lose number Nloss；
By the remote signalling displacement record number Nyxsoe, remote signalling displacement record sum NyxNumber is lost with record
NlossDetermine the remote signalling accuracy.
The dynamic static packet includes terminal unit table data, switchgear table data, throws and move back log number
According to, remote signalling displacement record data and displacement SOE record datas.
Take the timing statisticses range set be combined into T=t | t1≤ t ＜ t2, then switchgear collection is combined into
D={ d1, d2, d3, d4..., di, wherein t1、t2For timing statisticses terminal, diRepresent a certain switchgear
Static data information aggregate, i.e.,：
di=(sbidi, sbnamei, tytimei, tctimei, zdidi, lineidi|tytimei＜ t2, tctimei＞ t1)；
Wherein：Sbid represents that switchgear id, sbname represent switchgear title, and tytime represents switch
Putting equipment in service time, tctime represents switchgear post-set time, and zdid represents switchgear counterpart terminal id,
Lineid represents switchgear corresponding line id.
The dynamic number that include scope of statistics is determined according to the timing statisticses scope and static data information
According to；The collection for taking remote signalling displacement record is combined into Y={ y1, y2, y3, y4..., yi, the collection for conjugating SOE records is combined into
S={ s1, s2, s3, s4..., si, wherein yiA certain remote signalling displacement data record is represented, i.e.,siRepresent a certain displacement
SOE data records, i.e.,
Wherein, sbid represents the equipment id in data record；Bwtime is represented and conjugated in remote signalling displacement data
The action record time；Soetime represents the SOE information record times in displacement SOE data；Gms represents displacement
The millisecond record time in SOE data；It is dynamic that val represents that switchgear action becomes place value, i.e. separating brake, combined floodgate etc.
Make；Reason represents that switchgear action conjugates reason；When isdebug represents this action displacement of switchgear
Whether under debugging state.
Data in the scope of statistics are matched according to following formula matched rule；The remote signalling displacement note
The data total amount of record set Y is denoted as Nyx, wherein the displacement record quantity for meeting the matched rule is denoted as
Nyxsoe；Matched rule is as follows：
In formula：Δt1--- front match time point, take 0 second；Δt2--- match time point afterwards, take 15 seconds.
According to the remote signalling action record continuity that each switchgear possesses, remote signalling action record and remote signalling
The one-to-one corresponding of SOE data, to remote signalling displacement data carry out action integrity judge and count terminal move
The record for making data loses quantity, is denoted as Nloss。
The judge process includes：If in the case of regular event, same switchgear adjacent time it is distant
There is identical value in letter displacement record, then exist between the adjacent remote signalling displacement record of the switchgear and lose record
Data.
The remote signalling accuracy is determined by following formula：
Ryx=Nyxsoe/(Nyx+Nloss) × 100%
In formula：Ryx--- remote signalling accuracy.
With immediate prior art ratio, the present invention provide technical scheme there is following excellent effect
1st, technical solution of the present invention realizes remote signalling by sending data statisticss scope, then foundation rule in determination
Displacement record is matched, screened, analyzing work with remote signalling SOE record datas, and then is completed to remote signalling just
The statistics of true rate index；
2nd, technical solution of the present invention realizes the measurement work to constituent parts system O＆M situation；
3rd, technical solution of the present invention realizes the supervision work to accessing unit electrical power distribution automatization system；
4th, technical solution of the present invention further strengthens the closed loop management and control of construction unit.
Description of the drawings
Fig. 1 is embodiment of the present invention remote signalling displacement record matched data statistical flowsheet schematic diagram；
Fig. 2 is that embodiment of the present invention remote signalling displacement record loses data statisticss schematic flow sheet.
Specific embodiment
With reference to embodiment, the invention will be described in further detail.
Embodiment 1：
A kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system of invention of this example, including：
(1) timing statisticses category is determined as needed, it is determined that access being sent on unit electrical power distribution automatization system
Static data scope.Take timing statisticses range set be combined into T=t | t1≤ t ＜ t2, then switchgear set
For D={ d1, d2, d3, d4..., di, wherein t1、t2For timing statisticses terminal, diRepresent a certain switchgear
Static data information aggregate, i.e.,：
di=(sbidi, sbnamei, tytimei, tctimei, zdidi, lineidi|tytimei＜ t2, tctimei＞ t1), its switch sets
Standby items have respectively following implication：Sbid represents that switchgear id, sbname represent switchgear title,
Tytime represents that switchgear puts into operation the time, and tctime represents switchgear post-set time, and zdid represents that switch sets
Standby counterpart terminal id, lineid represent switchgear corresponding line id.
(2) dynamic number that include scope of statistics is determined according to timing statisticses category and static data information
According to.The collection for taking remote signalling displacement record is combined into Y={ y1, y2, y3, y4..., yi, the collection for conjugating SOE records is combined into
S={ s1, s2, s3, s4..., si, wherein yiA certain remote signalling displacement data record is represented, i.e.,siRepresent a certain displacement
SOE data records, i.e.,
Aforementioned two data records items possess following implication：Sbid represents the equipment id in data record；Bwtime tables
Show shifting movement record time (second) in remote signalling displacement data；Soetime represents SOE in displacement SOE data
The information record time (second)；Gms represents the millisecond record time in displacement SOE data；Val represents that switch sets
Standby action becomes the actions such as place value, i.e. separating brake, combined floodgate；Reason represents that switchgear action conjugates reason,
Such as operated manually, Remote is operated；Isdebug represents that switchgear this action is when conjugating
Under the no state in debugging.
(3) the matching analysis are carried out to remote signalling displacement record using displacement SOE records.If there is remote signalling change
There is a range of deviation in position record, and underlying attribute data are consistent with the time of remote signalling SOE records,
Then the remote signalling displacement record is matching record；By the statistics to remote signalling displacement record data, remote signalling is obtained
The record quantity information of displacement SOE can be matched in displacement record；For the data in the range of aforesaid statistical,
Flow process is matched according to Fig. 1, wherein shown in concrete matched rule such as formula (2).Remote signalling becomes
The data total amount of position set of records ends Y is denoted as Nyx, wherein the displacement record quantity for meeting matched rule is denoted as
Nyxsoe。
In formula：sbidi, bwtimei, soetimei, gmsi, vali, reasoni, isdebugiDeng the same step of data message
(2) information explanation；
Δt1--- front match time point, take 0 second；
Δt2--- match time point afterwards, take 15 seconds.
(4) the remote signalling action record continuity that should possess according to each switchgear, and remote signalling action
Remote signalling displacement data are carried out action integrity judgement by record and the one-to-one corresponding of remote signalling SOE data,
If in the case of regular event, there is identical value in the remote signalling displacement record of same switchgear adjacent time,
Then exist between this adjacent remote signalling displacement record of the switchgear and lose record data；By integrated treatment remote signalling
Displacement record and remote signalling SOE records, statistics obtains associated action data and loses record quantity information；According to
Flow process is judged as shown in Figure 2, and the record of statistical correlation terminal action data loses quantity, is denoted as Nloss；
(5) after related data is obtained using abovementioned steps, substitute into formula (1) and calculated, that is, obtain
Obtain remote signalling accuracy Ryx.Result is included in power distribution automation supervision, so as to access unit to weigh
O＆M situation provides reference frame.
Ryx=Nyxsoe/(Nyx+Nloss) × 100% (1)
In formula：Ryx--- remote signalling accuracy；Nyxsoe--- matching displacement SOE in remote signalling displacement record data
The quantity of record；Nyx--- the total quantity of remote signalling displacement record data；Nloss--- the remote signalling judged becomes
Position record data loses quantity.
Finally it should be noted that：Above example is only to illustrate technical scheme rather than to it
Limit, those of ordinary skill in the art with reference to above-described embodiment although should be understood：Still can be right
The specific embodiment of the present invention is modified or equivalent, and these are without departing from spirit of the invention and model
Any modification enclosed or equivalent, apply pending claims of the invention it
It is interior.
Claims (8)
1. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system, it is characterised in that include：
According to the dynamic static data and timing statisticses scope that send on access unit electrical power distribution automatization system, it is determined that
Necessary data in scope of statistics；
The matching analysis are carried out to remote signalling displacement record by using the displacement SOE records in the necessary data,
It is determined for compliance with the remote signalling displacement record number N of matched ruleyxsoeAnd remote signalling displacement record sum Nyx；
Data statisticss flow process is lost according to remote signalling displacement record, is realized to remote signalling SOE data action integrity
Judge, number N is lost in statistic recordloss；
By the remote signalling displacement record number Nyxsoe, remote signalling displacement record sum NyxNumber N is lost with recordlossReally
The fixed remote signalling accuracy.
2. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system as claimed in claim 1,
It is characterized in that：The dynamic static packet includes terminal unit table data, switchgear table data, throws and move back note
Record table data, remote signalling displacement record data and displacement SOE record datas.
3. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system as claimed in claim 2,
It is characterized in that：Take the timing statisticses range set be combined into T=t | t1≤ t ＜ t2, then switchgear table data
Switchgear collection be combined into D={ d1, d2, d3, d4..., di, wherein t1、t2For timing statisticses terminal, diRepresent certain
The static data information aggregate of one switchgear, i.e.,：
di=(sbidi, sbnamei, tytimei, tctimei, zdidi, lineidi|tytimei＜ t2, tctimei＞ t1)；
Wherein：Sbid represents that switchgear id, sbname represent switchgear title, and tytime represents that switch sets
Standby to put into operation the time, tctime represents switchgear post-set time, and zdid represents switchgear counterpart terminal id, lineid
Represent switchgear corresponding line id.
4. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system as claimed in claim 3,
It is characterized in that：Determining according to the timing statisticses scope and static data information will include the dynamic of scope of statistics
State data；The collection for taking remote signalling displacement record is combined into Y={ y1, y2, y3, y4..., yi, the collection for conjugating SOE records is combined into
S={ s1, s2, s3, s4..., si, wherein yiA certain remote signalling displacement data record is represented, i.e.,
Wherein, sbid represents the equipment id in data record；Bwtime represents shifting movement in remote signalling displacement data
The record time；Soetime represents the SOE information record times in displacement SOE data；Gms represents displacement SOE numbers
The time is recorded according to middle millisecond；Val represents that switchgear action becomes the actions such as place value, i.e. separating brake, combined floodgate；reason
Represent switchgear action displacement reason；Whether isdebug is in debugging when representing this action displacement of switchgear
Under state.
5. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system as claimed in claim 4,
It is characterized in that：Data in the scope of statistics are matched according to following formula matched rule；The remote signalling
The data total amount of displacement set of records ends Y is denoted as Nyx, wherein the displacement record quantity for meeting the matched rule is denoted as
Nyxsoe；Matched rule is as follows：
In formula：Δt1--- front match time point, take 0 second；Δt2--- match time point afterwards, take 15 seconds.
6. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system as claimed in claim 5,
It is characterized in that：According to the remote signalling action record continuity that each switchgear possesses, remote signalling action record with
Remote signalling displacement data are carried out action integrity and judge and count terminal by the one-to-one corresponding of remote signalling SOE data
The record of action data loses quantity, is denoted as Nloss。
7. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system as claimed in claim 6,
It is characterized in that：The judge process includes：If in the case of regular event, when same switchgear is adjacent
Between remote signalling displacement record there is identical value, then between the adjacent remote signalling displacement record of the switchgear exist lose
Record data.
8. a kind of statistical method of the remote signalling accuracy based on electrical power distribution automatization system as claimed in claim 1,
It is characterized in that：The remote signalling accuracy is determined by following formula：
Ryx=Nyxsoe/(Nyx+Nloss) × 100%
In formula：Ryx--- remote signalling accuracy.
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