CN104022914A - Method for automatic terminal function detection of distribution network - Google Patents
Method for automatic terminal function detection of distribution network Download PDFInfo
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- CN104022914A CN104022914A CN201410173185.6A CN201410173185A CN104022914A CN 104022914 A CN104022914 A CN 104022914A CN 201410173185 A CN201410173185 A CN 201410173185A CN 104022914 A CN104022914 A CN 104022914A
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Abstract
A method for automatic terminal function detection of the distribution network is characterized in that a test scheme management module is added. The test scheme management module includes links of remotely measuring the precision, response time and resolution, and remotely communicating the anti-error jitter, response time, SOE time-scale accuracy and SOE resolution, wherein the link of remote precision measurement comprises measuring the basic voltage error and measuring the current precision. According to the method, a rapid generation manner of detection schemes is improved, schemes of function detection are managed in a concentrated manner, and the test schemes are separate from an automatic terminal detection function module; and thus, the efficiency of automatic terminal function detection of the distribution network can be improved.
Description
[technical field]
The present invention relates to the method for testing such as computer, control device in automated system, relate in particular to the method for testing of distribution automation terminal Function detection.
[background technology]
In the time of distribution automation terminal Function detection, the arrangements of original measuring ability is normally nested in Function detection module, user need to first define the testing scheme configuration item that detects test in the time carrying out a certain detection test, in the time that reselecting automatization terminal detection, user needs again to redefine testing scheme configuration item, dumb on this software application, and efficiency is not high, require higher to the user who uses.
[summary of the invention]
The present invention is directed to above situation and proposed a kind of method of testing that adopts the centralized management of Function detection scheme, testing scheme to separate with automatization terminal Function detection module, this method of testing can improve distribution automation terminal detection efficiency.
The present invention possesses testing scheme administration module, and this testing scheme administration module comprises remote measurement precision, remote measurement response time, remote measurement resolution, the anti-error shake of remote signalling, remote signalling response time, remote signalling SOE markers accuracy, remote signalling SOE resolution link process (journal of SOE presentation of events);
Wherein remote measurement precision link comprises that voltage elementary error is measured, current precision is measured; Active power, reactive power precision measure; Power factor precision measure.The measurement of this remote measurement precision is by regulating program control three phase power source that corresponding verification point value is outputed to measure and control device, and tester receives, resolves association message by the communication port of measure and control device simultaneously; The standard value of output and measurement device value are compared and obtain precision.
The plurality of voltage check point is respectively 60%, 80%, 100% and 120% of voltage rating; The plurality of electric current checkpoint is respectively 5%, 20%, 40%, 60%, 80%, 100%, 120% and 0 of current rating; This active power checkpoint is respectively that input voltage is rated value, input current is that 5% checkpoint, the input voltage of rated value is rated value, input current is that 20% checkpoint, input voltage of rated value is rated value, input current is that 40% checkpoint, input voltage of rated value is rated value, input current is that 60% checkpoint, input voltage of rated value is rated value, input current is that 80% checkpoint, input voltage of rated value is rated value, input current is rated value 100% checkpoint; The plurality of reactive power checkpoint is that input voltage is rated value, input current is that 5% checkpoint, input voltage of rated value is rated value, input current is that 20% checkpoint, input voltage of rated value is rated value, input current is that 40% checkpoint, input voltage of rated value is rated value, input current is that 60% checkpoint, input voltage of rated value is rated value, input current is that 80% checkpoint, input voltage of rated value is rated value, input current is rated value 100% checkpoint; The plurality of power factor (PF) refers to that input voltage, electric current are rated value, and frequency is 50Hz, changes angle phi and is respectively 0 °, ± 30 °, ± 45 °, ± 60 °, ± power factor (PF) 90 ° time.
Remote measurement resolution measurement is by regulating program control three phase power source that corresponding verification point value is outputed to measure and control device; Tester receives, resolves association message by the communication port of measure and control device simultaneously; The standard value of output and measurement device value are compared and obtain resolution; Wherein remote measurement resolution link comprises output item, output resolution ratio; Output line has voltage check point (Ua, Ub, Uc), electric current checkpoint (Ia, Ib, Ic); Output resolution ratio refers to the resolution of checkpoint in remote measurement output item; Initial value refers to that in remote measurement output item, beginning output valve is lighted in verification; Output number of times refers to that the checkpoint in remote measurement output item needs the number of times of output in process of the test.Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises checkpoint output item, checkpoint output valve, and this output valve=initial value ± initial value * resolution (%).
The shake of remote signalling mistake is sent the amount of outputing signal to measure and control device by test, tester is received the stipulations of measure and control device and is resolved association message by communication simultaneously, by SOE or remote signalling displacement in the signal that relatively sends and stipulations message, judge the correctness of the anti-error dither functions of measure and control device; The anti-error shake link of remote signalling comprises remote signalling output item, initial output, anti-error dither process time of remote signalling and shake number of times; Remote signalling output item refers to the actual output channel that tester plate is corresponding; Initial output refers to the initial output item of actual output channel and is point or closes; The anti-error dither process time of remote signalling refers to the needed time of dither process 1 time, and unit is millisecond, and 1 dither process refers to that the initial output item of output channel closes or from being incorporated into point from assigning to; Shake number of times refers to the number of times of continuous dither process; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time; And wherein remote signalling output state obtains by initial output state, the remote signalling output offset time obtained by the continuous dither process time.
Remote signalling SOE markers accuracy is sent the amount of outputing signal to measure and control device by tester, device is in official hour, send by the mode of stipulations the data that collect to tester, target accuracy when tester follows measurement device value SOE transformation period to compare to obtain SOE by output time; Remote signalling SOE markers accuracy scheme: comprise remote signalling output item, interval time, initial output and two adjacent groups interval time, wherein remote signalling output item refers to the actual output channel that tester plate is corresponding; Interval time while referring to multiple output channel output interval time, unit is millisecond; Initial output refers to that the initial output item of passage is point or closes; Two adjacent groups refers to after multiple output channels output the interval time before output next time interval time; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time, wherein remote signalling output state obtains by initial output state, and the remote signalling output offset time obtains by interval time+two adjacent groups interval time.
Remote signalling SOE resolution is sent the amount of outputing signal to measure and control device by tester, device is in official hour, send by the mode of stipulations the data that collect to tester, tester is followed measurement device value SOE transformation period to compare by output time and is obtained SOE resolution; Remote signalling SOE resolution scheme comprises remote signalling output item A, remote signalling output item B, initial output, interval time and the ultimate resolution of adjacent two pairs; Two passages of actual output on the corresponding tester plate of remote signalling output item A, B difference; Initial output refers to that the initial output item of passage is point or closes; Refer to adjacent two pairs of interval times arrive the interval time before output next time after output channel A and output channel B output, unit is second; Ultimate resolution refers to that output channel A and output channel B export the largest interval time that is, unit is millisecond; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time; Wherein remote signalling output state obtains by initial output state, and the remote signalling output offset time obtains by the interval time+ultimate resolution of adjacent two pairs.
The present invention improves the quick generating mode of detection scheme, the method that adopts the centralized management of Function detection scheme, testing scheme to separate with automatization terminal measuring ability module.Can improve the efficiency of distribution automation terminal Function detection.
[embodiment]
Below in conjunction with embodiment, the present invention is described in further detail.
This testing scheme administration module comprises remote measurement precision, remote measurement response time, remote measurement resolution, the anti-error shake of remote signalling, remote signalling response time, remote signalling SOE markers accuracy, the multiple link processes of remote signalling SOE markers accuracy arrangements;
Wherein remote measurement precision link comprises that voltage elementary error is measured, current precision is measured; Active power, reactive power precision measure; Power factor precision measure.These error precision measurements are by regulating program control three phase power source that corresponding verification point value is outputed to measure and control device, and tester receives, resolves association message by the communication port of measure and control device simultaneously; The standard value of output and measurement device value are compared and obtain precision.
The plurality of voltage check point is respectively 60%, 80%, 100% and 120% of voltage rating; The plurality of electric current checkpoint is respectively 5%, 20%, 40%, 60%, 80%, 100%, 120% and 0 of current rating; This active power checkpoint is respectively that input voltage is rated value, input current is that 5% checkpoint, the input voltage of rated value is rated value, input current is that 20% checkpoint, input voltage of rated value is rated value, input current is that 40% checkpoint, input voltage of rated value is rated value, input current is that 60% checkpoint, input voltage of rated value is rated value, input current is that 80% checkpoint, input voltage of rated value is rated value, input current is rated value 100% checkpoint; The plurality of reactive power checkpoint is that input voltage is rated value, input current is that 5% checkpoint, input voltage of rated value is rated value, input current is that 20% checkpoint, input voltage of rated value is rated value, input current is that 40% checkpoint, input voltage of rated value is rated value, input current is that 60% checkpoint, input voltage of rated value is rated value, input current is that 80% checkpoint, input voltage of rated value is rated value, input current is rated value 100% checkpoint; The plurality of power factor (PF) refers to that input voltage, electric current are rated value, and frequency is 50Hz, changes angle phi and is respectively 0 °, ± 30 °, ± 45 °, ± 60 °, ± power factor (PF) 90 ° time.
Remote measurement resolution measurement is by regulating program control three phase power source that corresponding verification point value is outputed to measure and control device; Tester receives, resolves association message by the communication port of measure and control device simultaneously; The standard value of output and measurement device value are compared and obtain resolution; Wherein remote measurement resolution link comprises output item, output resolution ratio; Output line has voltage check point (Ua, Ub, Uc), electric current checkpoint (Ia, Ib, Ic); Output resolution ratio refers to the resolution of checkpoint in remote measurement output item; Initial value refers to that in remote measurement output item, beginning output valve is lighted in verification; Output number of times refers to that the checkpoint in remote measurement output item needs the number of times of output in process of the test.Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises checkpoint output item, checkpoint output valve, and this output valve=initial value ± initial value * resolution (%).
The shake of remote signalling mistake is sent the amount of outputing signal to measure and control device by test, tester is received the stipulations of measure and control device and is resolved association message by communication simultaneously, by SOE or remote signalling displacement in the signal that relatively sends and stipulations message, judge the correctness of the anti-error dither functions of measure and control device; The anti-error shake link of remote signalling comprises remote signalling output item, initial output, anti-error dither process time of remote signalling and shake number of times; Remote signalling output item refers to the actual output channel that tester plate is corresponding; Initial output refers to the initial output item of actual output channel and is point or closes; The anti-error dither process time of remote signalling refers to the needed time of dither process 1 time, and unit is millisecond, and 1 dither process refers to that the initial output item of output channel closes or from being incorporated into point from assigning to; Shake number of times refers to the number of times of continuous dither process; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time; And wherein remote signalling output state obtains by initial output state, the remote signalling output offset time obtained by the continuous dither process time.
Remote signalling SOE markers accuracy is sent the amount of outputing signal to measure and control device by tester, device is in official hour, send by the mode of stipulations the data that collect to tester, target accuracy when tester follows measurement device value SOE transformation period to compare to obtain SOE by output time; Remote signalling SOE markers accuracy scheme: comprise remote signalling output item, interval time, initial output and two adjacent groups interval time, wherein remote signalling output item refers to the actual output channel that tester plate is corresponding; Interval time while referring to multiple output channel output interval time, unit is millisecond; Initial output refers to that the initial output item of passage is point or closes; Two adjacent groups refers to after multiple output channels output the interval time before output next time interval time; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time, wherein remote signalling output state obtains by initial output state, and the remote signalling output offset time obtains by interval time+two adjacent groups interval time.
Remote signalling SOE resolution is sent the amount of outputing signal to measure and control device by tester, device is in official hour, send by the mode of stipulations the data that collect to tester, tester is followed measurement device value SOE transformation period to compare by output time and is obtained SOE resolution; Remote signalling SOE resolution scheme comprises remote signalling output item A, remote signalling output item B, initial output, interval time and the ultimate resolution of adjacent two pairs; Two passages of actual output on the corresponding tester plate of remote signalling output item A, B difference; Initial output refers to that the initial output item of passage is point or closes; Refer to adjacent two pairs of interval times arrive the interval time before output next time after output channel A and output channel B output, unit is second; Ultimate resolution refers to that output channel A and output channel B export the largest interval time that is, unit is millisecond; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time; Wherein remote signalling output state obtains by initial output state, and the remote signalling output offset time obtains by the interval time+ultimate resolution of adjacent two pairs.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be not depart from technical solution of the present invention content, refer to any simple modification that above embodiment is done according to the technology of the present invention, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (10)
1. the method for testing of a distribution automation terminal Function detection, it is characterized in that, possess testing scheme administration module, this testing scheme administration module comprises remote measurement precision, remote measurement response time, remote measurement resolution, the anti-error shake of remote signalling, remote signalling response time, remote signalling SOE markers accuracy, remote signalling SOE resolution link process; Wherein remote measurement precision link comprises that voltage elementary error is measured, current precision is measured; Active power, reactive power precision measure; Power factor precision measure.
2. the method for testing of distribution automation terminal Function detection according to claim 1, is characterized in that, the measurement of this remote measurement precision is by regulating program control three phase power source that corresponding verification point value is outputed to measure and control device; Tester receives, resolves association message by the communication port of measure and control device simultaneously; The standard value of output and measurement device value are compared and obtain precision.
3. the method for testing of distribution automation terminal Function detection according to claim 2, is characterized in that, this remote measurement resolution measurement is by regulating program control three phase power source that corresponding verification point value is outputed to measure and control device; Tester receives, resolves association message by the communication port of measure and control device simultaneously; The standard value of output and measurement device value are compared and obtain resolution; Wherein remote measurement resolution link comprises output item, output resolution ratio; Output line has voltage check point (Ua, Ub, Uc), electric current checkpoint (Ia, Ib, Ic); Output resolution ratio refers to the resolution of checkpoint in remote measurement output item; Initial value refers to that in remote measurement output item, beginning output valve is lighted in verification; Output number of times refers to that the checkpoint in remote measurement output item needs the number of times of output in process of the test;
Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises checkpoint output item, checkpoint output valve, and this output valve=initial value ± initial value * resolution (%).
4. the method for testing of distribution automation terminal Function detection according to claim 1, it is characterized in that, the anti-error shake link of remote signalling is sent the amount of outputing signal to measure and control device by test, tester is received the stipulations of measure and control device and is resolved association message by communication simultaneously, by SOE or remote signalling displacement in the signal that relatively sends and stipulations message, judge the correctness of the anti-error dither functions of measure and control device; The anti-error shake link of remote signalling comprises remote signalling output item, initial output, anti-error dither process time of remote signalling and shake number of times; Remote signalling output item refers to the actual output channel that tester plate is corresponding; Initial output refers to the initial output item of actual output channel and is point or closes; The anti-error dither process time of remote signalling refers to the needed time of dither process 1 time, and unit is millisecond, and 1 dither process refers to that the initial output item of output channel closes or from being incorporated into point from assigning to; Shake number of times refers to the number of times of continuous dither process; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time; And wherein remote signalling output state obtains by initial output state, the remote signalling output offset time obtained by the continuous dither process time.
5. the method for testing of distribution automation terminal Function detection according to claim 1, it is characterized in that, remote signalling SOE markers accuracy is sent the amount of outputing signal to measure and control device by tester, device is in official hour, send by the mode of stipulations the data that collect to tester, target accuracy when tester follows measurement device value SOE transformation period to compare to obtain SOE by output time; Remote signalling SOE markers accuracy scheme: comprise remote signalling output item, interval time, initial output and two adjacent groups interval time, wherein remote signalling output item refers to the actual output channel that tester plate is corresponding; Interval time while referring to multiple output channel output interval time, unit is millisecond; Initial output refers to that the initial output item of passage is point or closes; Two adjacent groups refers to after multiple output channels output the interval time before output next time interval time; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time, wherein remote signalling output state obtains by initial output state, and the remote signalling output offset time obtains by interval time+two adjacent groups interval time.
6. the method for testing of distribution automation terminal Function detection according to claim 1, it is characterized in that, remote signalling SOE resolution is sent the amount of outputing signal to measure and control device by tester, device is in official hour, send by the mode of stipulations the data that collect to tester, tester is followed measurement device value SOE transformation period to compare by output time and is obtained SOE resolution; Remote signalling SOE resolution scheme comprises remote signalling output item A, remote signalling output item B, initial output, interval time and the ultimate resolution of adjacent two pairs; Two passages of actual output on the corresponding tester plate of remote signalling output item A, B difference; Initial output refers to that the initial output item of passage is point or closes; Refer to adjacent two pairs of interval times arrive the interval time before output next time after output channel A and output channel B output, unit is second; Ultimate resolution refers to that output channel A and output channel B export the largest interval time that is, unit is millisecond; Automatically generate arrangements output table by above-mentioned parameter configurator, table comprises remote signalling output item, remote signalling output state, remote signalling output offset time; Wherein remote signalling output state obtains by initial output state, and the remote signalling output offset time obtains by the interval time+ultimate resolution of adjacent two pairs.
7. the method for testing of distribution automation terminal Function detection according to claim 1, is characterized in that, the plurality of voltage check point is respectively 60%, 80%, 100% and 120% of voltage rating; The plurality of electric current checkpoint is respectively 5%, 20%, 40%, 60%, 80%, 100%, 120% and 0 of current rating.
8. the method for testing of distribution automation terminal Function detection according to claim 1, it is characterized in that, this active power checkpoint is respectively that input voltage is rated value, input current is 5% checkpoint of rated value, input voltage is rated value, input current is 20% checkpoint of rated value, input voltage is rated value, input current is 40% checkpoint of rated value, input voltage is rated value, input current is 60% checkpoint of rated value, input voltage is rated value, input current is 80% checkpoint of rated value, input voltage is rated value, input current is 100% checkpoint of rated value.
9. the method for testing of distribution automation terminal Function detection according to claim 1, it is characterized in that, the plurality of reactive power checkpoint is that input voltage is rated value, input current is 5% checkpoint of rated value, input voltage is rated value, input current is 20% checkpoint of rated value, input voltage is rated value, input current is 40% checkpoint of rated value, input voltage is rated value, input current is 60% checkpoint of rated value, input voltage is rated value, input current is 80% checkpoint of rated value, input voltage is rated value, input current is 100% checkpoint of rated value.
10. the method for testing of distribution automation terminal Function detection according to claim 1, it is characterized in that, the plurality of power factor (PF) refers to that input voltage, electric current are rated value, frequency is 50Hz, changes angle phi and is respectively 0 °, ± 30 °, ± 45 °, ± 60 °, ± power factor (PF) 90 ° time.
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