CN104749473A - Testing method capable of simulating field power utilization information collecting terminal power failure events - Google Patents
Testing method capable of simulating field power utilization information collecting terminal power failure events Download PDFInfo
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- CN104749473A CN104749473A CN201510193470.9A CN201510193470A CN104749473A CN 104749473 A CN104749473 A CN 104749473A CN 201510193470 A CN201510193470 A CN 201510193470A CN 104749473 A CN104749473 A CN 104749473A
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Abstract
The invention relates to a testing method capable of simulating field power utilization information collecting terminal power failure events. The method includes the steps of firstly, simultaneously allowing power failure of a terminal and an electric energy meter to test the effectiveness of terminal power failure event recording; secondly, allowing power failure of the terminal and continuously supplying power to the electric energy meter to effectiveness of terminal power failure event recording; thirdly, judging whether terminal power failure event collecting is qualified or not. The method has the advantages that the rules and features of power utilization information collecting terminal power failure events which frequently occur on site are analyzed strictly according to the requirements of Collecting Terminal and Electric Energy Meter Power Failure Event Data Reduction Regulations, the method is provided by combining with an actually-operated power utilization information collecting main station system, the method can well simulate field conditions, and is convenient to operate, accurate in testing result and capable of guaranteeing the reliable operation of the power utilization information collecting terminal.
Description
Technical field
The invention belongs to power consumer electricity consumption information and gather field, especially a kind of power information acquisition terminal of simulated field stops the event testing method that powers on.
Background technology
In order to advance Electric Power Quality On-line Monitor System construction, further raising is special, public becomes user's power-off event accuracy, improve power-off event collection, arrange efficiency, State Grid Corporation of China has worked out " acquisition terminal and electric energy meter power-off event data preparation rule ", stop the power on event of this rule to power information acquisition terminal and electric energy meter is defined, and defines the judgement of power-off event collection rule and rationality, validity.Guo Wang Tianjin Utilities Electric Co. has carried out power information acquisition terminal laboratory according to this rule and to have stopped powering on the test job of event acquisition, but finds that the power information acquisition terminal of test passes can not accurate acquisition report main website after stopping the event of powering at the scene.Therefore be badly in need of research stops the event of powering on method at laboratory simulation on-the-spot test power information acquisition terminal, improve the success ratio that the collection of power information acquisition terminal stops the event of powering on.
Through retrieval, do not find the identical technology of publication.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, provide a kind of reasonable in design, be easy to operation, accurately and reliably the power information acquisition terminal of simulated field stop the event testing method that powers on.
The present invention solves its technical matters and takes following technical scheme to realize:
The power information acquisition terminal of simulated field stops the event testing method that powers on, and it is characterized in that: detailed step is as follows:
(1) terminal and electric energy meter stop to power on simultaneously, the validity of test terminal power-off event record;
1. choose and carry out respectively stopping power on operation with three pieces of electric energy meters of tested power information acquisition terminal same carrier wave scheme, after completing wiring, power information acquisition terminal and electric energy meter are powered on simultaneously;
2. be connected to power information until power information acquisition terminal to gather after main website, clear terminal parameter, waits for a period of time, then re-issues terminal parameter and electric energy meter archive information, and determining can normal data such as copy reading electric energy meter electric energy indicating value;
3. power failure operation while of power information acquisition terminal and three pieces of electric energy meters being carried out; Have a power failure after waiting for a period of time, to terminal and three pieces of electric energy meters power on operation simultaneously, terminal should judge to stop the event of powering on as normally effectively having a power failure and report main website, checks that Ying Youting powers on event by power information collection main station system;
(2) terminal power failure, electric energy meter do not have a power failure, the validity of test terminal power-off event record;
1. wait for a period of time, have a power failure to terminal, electric energy meter continues normal power supply;
2. wait for a period of time, terminal powers on, and terminal should judge that stopping the event of powering on is that invalid power failure does not report main website, gathers main station system check that Ying Wuting powers on event by power information;
(3) whether qualifiedly judge that terminal collection stops the event of powering on, to step (1), whether step test result comprehensive descision (2) test and pass through.
And, step (1) in electric information acquisition terminal and electric energy meter choose and the mode of connection is: can test record and stop the event of powering on and time, and as do not prepared to record, more transducing accurate recording stops the electric energy meter of the event of powering on and time; After choosing three pieces of electric energy meters of test passes, on A, B, C phase that three pieces of electric energy meters are connected respectively to power information acquisition terminal and N phase connection terminal, guarantee the three-phase and four-line voltage that power information acquisition terminal 380V/220V is provided.
And, step (1), step (2) in wait for a period of time and be all set as wait 5 minutes.
And step (3) concrete decision method is: if step (1) in power information gather main station system and have and stop the logout that powers on, and step (2) in power information gather main station system without stopping the logout that powers on, then test is passed through; Otherwise need contrast message to carry out case study, amendment terminal stops the determining program that powers on.
Advantage of the present invention and good effect are:
The present invention is in strict accordance with the requirement of " acquisition terminal and electric energy meter power-off event data preparation rule ", analyze the rule trend that the on-the-spot power information acquisition terminal often occurred stops the event of powering on, power information in conjunction with actual motion gathers main station system, the power information acquisition terminal proposing simulated field stops the event testing method that powers on, this method can simulated field situation preferably, easy to operate, test result is accurate, ensures the reliability service of power information acquisition terminal.
Accompanying drawing explanation
Fig. 1 is method of testing process flow diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, also by specific embodiment, the invention will be further described, and following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
The power information acquisition terminal of simulated field stops the event testing method that powers on, and as shown in Figure 1, detailed step is as follows for the flow process of this method of testing:
(1) terminal and electric energy meter stop to power on simultaneously, the validity of test terminal power-off event record;
1. choose and carry out respectively stopping power on operation with three pieces of electric energy meters of tested power information acquisition terminal same carrier wave scheme, after completing wiring, power information acquisition terminal and electric energy meter are powered on simultaneously;
Can test record and stop the event of powering on and time, and as do not prepared to record, more transducing accurate recording stops the electric energy meter of the event of powering on and time; After choosing three pieces of electric energy meters of test passes, on A, B, C phase that three pieces of electric energy meters are connected respectively to power information acquisition terminal and N phase connection terminal, guarantee the three-phase and four-line voltage that power information acquisition terminal 380V/220V is provided;
2. be connected to after power information collection main website until power information acquisition terminal, clear terminal parameter, re-issue terminal parameter and electric energy meter archive information again, wait for 5 minutes, the data such as copy reading electric energy meter electric energy indicating value, determine that electric energy meter archives, messaging parameter etc. are correct, determining can normal data such as copy reading electric energy meter electric energy indicating value;
3. power failure operation while of power information acquisition terminal and three pieces of electric energy meters being carried out; Have a power failure after 5 minutes, to terminal and three pieces of electric energy meters power on operation simultaneously, terminal should judge to stop the event of powering on as normally effectively having a power failure and report main website, checks that Ying Youting powers on event by power information collection main station system;
(2) terminal power failure, electric energy meter do not have a power failure, the validity of test terminal power-off event record;
1. wait for 5 minutes, have a power failure to terminal, electric energy meter continues normal power supply;
2. wait for 5 minutes, terminal powers on, and terminal should judge that stopping the event of powering on is that invalid power failure does not report main website, gathers main station system check that Ying Wuting powers on event by power information;
(3) whether qualifiedly judge that terminal collection stops the event of powering on, to step (1), whether step test result comprehensive descision (2) test and pass through.
Be specially: if step (1) in power information gather main station system and have and stop the logout that powers on, and step (2) in power information gather main station system without stopping the logout that powers on, then test is passed through; Otherwise need contrast message to carry out case study, amendment terminal stops the determining program that powers on.
Although disclose embodiments of the invention and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the present invention and claims, various replacement, change and amendment are all possible, therefore, scope of the present invention is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (4)
1. the power information acquisition terminal of simulated field stops the event testing method that powers on, and it is characterized in that: detailed step is as follows:
(1) terminal and electric energy meter stop to power on simultaneously, the validity of test terminal power-off event record;
1. choose and carry out respectively stopping power on operation with three pieces of electric energy meters of tested power information acquisition terminal same carrier wave scheme, after completing wiring, power information acquisition terminal and electric energy meter are powered on simultaneously;
2. be connected to power information until power information acquisition terminal to gather after main website, clear terminal parameter, waits for a period of time, then re-issues terminal parameter and electric energy meter archive information, and determining can normal data such as copy reading electric energy meter electric energy indicating value;
3. power failure operation while of power information acquisition terminal and three pieces of electric energy meters being carried out; Have a power failure after waiting for a period of time, to terminal and three pieces of electric energy meters power on operation simultaneously, terminal should judge to stop the event of powering on as normally effectively having a power failure and report main website, checks that Ying Youting powers on event by power information collection main station system;
(2) terminal power failure, electric energy meter do not have a power failure, the validity of test terminal power-off event record;
1. wait for a period of time, have a power failure to terminal, electric energy meter continues normal power supply;
2. wait for a period of time, terminal powers on, and terminal should judge that stopping the event of powering on is that invalid power failure does not report main website, gathers main station system check that Ying Wuting powers on event by power information;
(3) whether qualifiedly judge that terminal collection stops the event of powering on, to step (1), whether step test result comprehensive descision (2) test and pass through.
2. the power information acquisition terminal of simulated field according to claim 1 stops the event testing method that powers on, it is characterized in that: step (1) in electric information acquisition terminal and electric energy meter choose and the mode of connection is: can test record and stop the event of powering on and time, and as do not prepared to record, more transducing accurate recording stops the electric energy meter of the event of powering on and time; After choosing three pieces of electric energy meters of test passes, on A, B, C phase that three pieces of electric energy meters are connected respectively to power information acquisition terminal and N phase connection terminal, guarantee the three-phase and four-line voltage that power information acquisition terminal 380V/220V is provided.
3. the power information acquisition terminal of simulated field according to claim 1 stops the event testing method that powers on, and it is characterized in that: step (1), step (2) in wait for a period of time and be all set as wait 5 minutes.
4. the power information acquisition terminal of simulated field according to claim 1 stops the event testing method that powers on, it is characterized in that: step (3) concrete decision method is: if step (1) in power information gather main station system and have and stop the logout that powers on, and step (2) in power information gather main station system without stopping the logout that powers on, then test pass through; Otherwise need contrast message to carry out case study, amendment terminal stops the determining program that powers on.
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| CN201510193470.9A CN104749473B (en) | 2015-04-21 | 2015-04-21 | A kind of power information acquisition terminal for simulating scene stops upper electric event testing method |
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| CN201510193470.9A CN104749473B (en) | 2015-04-21 | 2015-04-21 | A kind of power information acquisition terminal for simulating scene stops upper electric event testing method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108123544A (en) * | 2017-12-05 | 2018-06-05 | 国网浙江省电力公司台州供电公司 | For the power failure check method of supply line |
| CN108152578A (en) * | 2017-12-15 | 2018-06-12 | 国网陕西省电力公司电力科学研究院 | Taiwan area intelligent electric energy meter power-off event active reporting and analysis method |
| CN111596126A (en) * | 2019-07-12 | 2020-08-28 | 青岛鼎信通讯股份有限公司 | Method for judging affiliation of area meter by using intelligent meter power-off record |
| CN113589103A (en) * | 2021-08-03 | 2021-11-02 | 贵州电网有限责任公司 | Method for judging power failure of user in real time based on terminal power failure alarm |
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| CN113589103A (en) * | 2021-08-03 | 2021-11-02 | 贵州电网有限责任公司 | Method for judging power failure of user in real time based on terminal power failure alarm |
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