CN110134709A - Electric network data querying method and device - Google Patents
Electric network data querying method and device Download PDFInfo
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- CN110134709A CN110134709A CN201910529556.2A CN201910529556A CN110134709A CN 110134709 A CN110134709 A CN 110134709A CN 201910529556 A CN201910529556 A CN 201910529556A CN 110134709 A CN110134709 A CN 110134709A
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Abstract
The disclosure provides a kind of electric network data querying method and device, it is related to technical field of electric power, this method and device, by the electric network data for receiving each substation's transmission, after the electric network data for receiving each substation's transmission, judge whether the remote signalling in plant stand and interval included in each electric network data is in action state, telemetry value and whether is in whether out-of-limit state and telemetry value change within a preset time；Wherein, if the remote signalling in plant stand and interval is in action state, determine the electric network data for abnormal data；If the telemetry value in plant stand and interval is in out-of-limit state, determine the electric network data for abnormal data；If the telemetry value in plant stand and interval is unchanged within a preset time, determine the electric network data for abnormal data；After determining to obtain all abnormal electric network datas, based on abnormal all electric network datas are determined as, generate and make an inspection tour report, realize the abnormal data in electric network data and quickly distinguish inquiry, and accuracy rate is higher.
Description
Technical field
The disclosure belongs to technical field of electric power, in particular to a kind of electric network data querying method and device.
Background technique
With the continuous expansion of power grid scale, the range of monitoring device is more and more wider, accesses the power grid of electric power dispatching system
Data are also at explosive growth.Electric network data is inquired by manual type, abnormal and normal data can all be shown together
Come, is difficult to offer a clear explanation, be easy to cause careless omission.
Summary of the invention
In view of this, the disclosure provides a kind of electric network data querying method and device.
A kind of electric network data querying method that the disclosure provides, applied to the server-side in electric power dispatching system, the side
Method includes:
Receive the electric network data of each substation transmission in multiple substations, include in the electric network data plant stand and
Telemetry value in interior remote signalling and plant stand and interval.
Judge in each electric network data the remote signalling in included plant stand and interval whether be in action state, plant stand and
Whether the telemetry value whether telemetry value in interval is in out-of-limit state and plant stand and interval becomes within a preset time
Change.
If the remote signalling in plant stand and interval included by the electric network data is in action state, the electric network data is determined
For abnormal data；If the telemetry value in plant stand and interval included by the electric network data is in out-of-limit state, the electricity is determined
Network data is abnormal data；If the telemetry value in plant stand and interval included by the electric network data is within a preset time without change
Change, determines the electric network data for abnormal data.
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
It further, further include the flat of B phase current in bus connection switch three-phase current and C phase current in the electric network data
Mean value and the maximum value of A phase current or the difference of minimum value, the power grid of each substation's transmission in receiving multiple substations
After data, the method also includes:
Judge in each electric network data with the presence or absence of setting identification；Wherein, the setting identification include maintenance mark with
And information blockage mark.
If determining the electric network data for abnormal data there are the setting identification in the electric network data.
Judge putting down for the B phase current and C phase current in bus connection switch three-phase current included in each electric network data
Whether the difference of the maximum value or minimum value of mean value and A phase current is in the first preset range.
If the average value of B phase current and C phase current in the electric network data in included bus connection switch three-phase current
With the maximum value of A phase current or the difference of minimum value outside first preset range, determine the electric network data for abnormal data.
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
It further, further include the voltage difference and transformer of one section of bus and two sections of buses in the electric network data
Every side have a work value and the sum without work value, in receiving multiple substations after the electric network data of each substation's transmission,
The method also includes:
Judge whether the voltage difference of one section of bus and two sections of buses included in each electric network data is pre- second
If in range, if the voltage difference of one section of bus and two sections of buses included in the electric network data is in the described second default model
Outside enclosing, determine the electric network data for abnormal data；
Judge in each electric network data every side of included transformer have work value and without work value and whether
In third preset range, if every side of transformer included in the electric network data has work value and the sum without work value in institute
It states outside third preset range, determines the electric network data for abnormal data；
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
Further, further include in the electric network data plant stand communication link state, in receiving multiple substations
After the electric network data of each substation's transmission, the method also includes:
Judge whether the communication link of plant stand included in each electric network data is in interrupt status, if the power grid
The communication link of plant stand selected in data is in interrupt status, determines the electric network data for abnormal data.
Judge that the alarm in each electric network data with the presence or absence of plant stand inhibits information, the alarm at interval inhibits information, disconnected
The alarm of road device inhibits information and the alarm of the protection signal of signal table is protected to inhibit information.
If the alarm in the electric network data there are plant stand inhibits the announcement for alerting inhibition information, breaker of information, interval
The alarm of the alert protection signal for inhibiting information and protecting signal table inhibits any one alarm in information to inhibit information, determines
The electric network data is abnormal data.
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
Further, the server-side prestores the device identification and each device identification point of each substation
Not corresponding region, the method also includes:
Receive electric network data and the device identification of each substation's transmission.
According to the device identification of each substation's transmission, compartmentalization is carried out to the electric network data of each substation's transmission
Point.
Further, each electric network data is carried out encryption storage by the server-side, and the server-side also prestores useful
The identity information at family, the method also includes:
The logging request of user is received, the logging request includes the identity information and operation requests of the user.
According to the logging request, judge the user identity information whether the identity information one with the user prestored
It causes.
If the identity information of the user is consistent with the identity information of the user prestored, the electric network data of encryption is carried out
Decryption, and the operation requests of user are responded, the electric network data after decryption is shown.
A kind of electric network data inquiry unit that the disclosure provides, applied to the server-side in electric power dispatching system, the electricity
Network data inquiry unit includes receiving module, processing module and generation module.
The receiving module is used to receive the electric network data of each substation's transmission in multiple substations, the power grid number
It include plant stand and the remote signalling and plant stand in interval and the telemetry value in interval in.
The processing module judges whether the remote signalling in plant stand and interval included in each electric network data is in dynamic
Make state, plant stand and interval in telemetry value whether be in out-of-limit state and plant stand and interval in telemetry value in preset time
Inside whether change.
Wherein, if the remote signalling in plant stand and interval included in the electric network data is in action state, determine the electricity
Network data is abnormal data；If the telemetry value in plant stand and interval included by the electric network data is in out-of-limit state, sentence
The fixed electric network data is abnormal data；If the telemetry value in plant stand and interval included by the electric network data is in preset time
It is interior unchanged, determine the electric network data for abnormal data.
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
It further, further include the flat of B phase current in bus connection switch three-phase current and C phase current in the electric network data
Mean value and the maximum value of A phase current or the difference of minimum value, the power grid of each substation's transmission in receiving multiple substations
After data, the processing module is also used to judge in each electric network data with the presence or absence of setting identification；If the electric network data
In there are the setting identification, determine the electric network data for abnormal data；Wherein, the setting identification include maintenance mark and
Information blockage mark.
The processing module is also used to judge the B phase in bus connection switch three-phase current included in each electric network data
Whether the difference of the maximum value or minimum value of the average value of electric current and C phase current and A phase current is in the first preset range；If institute
The average value and A phase current for stating the B phase current and C phase current in bus connection switch three-phase current included in electric network data are most
The difference of big value or minimum value determines the electric network data for abnormal data outside first preset range.
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
It further, further include the voltage difference and transformer of one section of bus and two sections of buses in the electric network data
Every side have a work value and the sum without work value, in receiving multiple substations after the electric network data of each substation's transmission,
The processing module is also used to judge that the voltage difference of one section of bus and two sections of buses included in each electric network data is
It is no in the second preset range, if the voltage difference of one section of bus and two sections of buses included in the electric network data is described
Outside second preset range, determine the electric network data for abnormal data.
What the processing module was also used to judge in each electric network data every side of included transformer has work value
With no work value and whether in third preset range, if every side of transformer included in the electric network data is active
Value and the sum without work value determine the electric network data for abnormal data outside the third preset range.
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
Further, further include in the electric network data plant stand communication link state, in receiving multiple substations
After the electric network data of each substation's transmission, the processing module is also used to judge factory included in each electric network data
Whether the communication link stood is in interrupt status, if the communication link of plant stand selected in the electric network data, which is in, interrupts shape
State determines the electric network data for abnormal data.
The processing module is also used to judge in each electric network data inhibit information, interval with the presence or absence of the alarm of plant stand
Alarm inhibit information, breaker alarm inhibit information and protect signal table protection signal alarm inhibit information；If
Alarm in the electric network data there are plant stand inhibits information, the alarm at interval inhibits information, the alarm of breaker inhibits information
And the alarm of the protection signal of protection signal table inhibits any one alarm in information to inhibit information, determines the electric network data
For abnormal data.
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
The electric network data querying method and device that the disclosure provides are passed by receiving each substation in multiple substations
Defeated electric network data, after the electric network data for receiving the transmission of each substation, judge plant stand included in each electric network data and
Remote signalling in interval whether be in action state, plant stand and interval in telemetry value whether be in out-of-limit state and plant stand and
Whether change within a preset time every interior telemetry value；Wherein, if in plant stand and interval included in electric network data
Remote signalling is in action state, determines the electric network data for abnormal data；If in the plant stand and interval included by electric network data
Telemetry value is in out-of-limit state, determines the electric network data for abnormal data；If in the plant stand and interval included by electric network data
Telemetry value it is unchanged within a preset time, determine the electric network data for abnormal data；Determining to obtain all abnormal power grids
It after data, based on abnormal all electric network datas are determined as, generate and makes an inspection tour report, realize the fast of abnormal data in electric network data
Speed distinguishes inquiry, and accuracy rate is higher.
To enable the above objects, features, and advantages of the disclosure to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the disclosure, letter will be made to attached drawing needed in the embodiment below
It singly introduces, it should be understood that the following drawings illustrates only some embodiments of the disclosure, therefore is not construed as to range
It limits, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other relevant attached drawings.
Fig. 1 is a kind of block diagram of the server-side in the electric power dispatching system that the disclosure provides.
Fig. 2 is a kind of flow diagram for the electric network data querying method that the disclosure provides.
Fig. 3 is a kind of interface schematic diagram for the tour report that the disclosure provides.
Fig. 4 is another flow diagram for the electric network data querying method that the disclosure provides.
Fig. 5 is another flow diagram for the electric network data querying method that the disclosure provides.
Fig. 6 is another flow diagram for the electric network data querying method that the disclosure provides.
Fig. 7 is another flow diagram for the electric network data querying method that the disclosure provides.
Fig. 8 is another flow diagram for the electric network data querying method that the disclosure provides.
Fig. 9 is a kind of block diagram for the electric network data inquiry unit that the disclosure provides.
Icon: 100- server-side；10- electric network data inquiry unit；11- receiving module；12- processing module；13- generates mould
Block；20- processor；30- memory.
Specific embodiment
Below in conjunction with attached drawing in the disclosure, the technical solution in the disclosure is clearly and completely described, it is clear that
Described embodiment is only disclosure a part of the embodiment, instead of all the embodiments.Usually retouched in attached drawing here
The component for the disclosure stated and shown can be arranged and be designed with a variety of different configurations.Therefore, below to mentioning in the accompanying drawings
The detailed description of the embodiment of the disclosure of confession is not intended to limit claimed the scope of the present disclosure, but is merely representative of this
Disclosed selected embodiment.Based on embodiment of the disclosure, those skilled in the art are in the premise for not making creative work
Under every other embodiment obtained, belong to the disclosure protection range.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
Existing power scheduling monitoring personnel checks the monitoring device operating status in electric power dispatching system, main by artificial
Check the current abnormal conditions of grid equipment.
With the continuous expansion of power grid scale, the range of monitoring device is more and more wider, accesses the power grid of electric power dispatching system
Data are also at explosive growth.Electric network data is inquired by manual type, abnormal and normal data can all be shown together
Come, be difficult to offer a clear explanation, is easy according at careless omission.
Based on the studies above, the disclosure provides a kind of electric network data querying method and device, to improve appeal problem.
Fig. 1 is please referred to, a kind of electric network data querying method that the disclosure provides is applied to electric power tune shown in FIG. 1
Server-side 100 in degree system executes electric network data querying method provided by the disclosure as the server-side 100.The clothes
Business end 100 includes electric network data inquiry unit 10, processor 20 and memory 30；The memory 30 and processor 20 are each
A element is directly or indirectly electrically connected between each other, to realize the transmission or interaction of data.For example, these elements are mutually straight
Electric connection can be realized by one or more communication bus or signal wire by connecing.The electric network data inquiry unit 10 includes at least
One can be stored in the software function module in the memory 30, the processing in the form of software or firmware (Firmware)
The software program and module that device 20 is stored in memory 30 by operation, at various function application and data
Reason.
The memory 30 may be, but not limited to, random access memory (Random Access Memory, RAM),
Read-only memory (Read Only Memory, ROM), programmable read only memory (Programmable Read-Only
Memory, PROM), erasable read-only memory (Erasable Programmable Read-Only Memory, EPROM),
Electricallyerasable ROM (EEROM) (Electric Erasable Programmable Read-Only Memory, EEPROM) etc..
The processor 20 can be a kind of IC chip, the processing capacity with signal.The processor 20 can
To be general processor, including central processing unit (Central Processing Unit, CPU), network processing unit (Network
Processor, NP) etc..
Fig. 2 is please referred to, Fig. 2 is a kind of flow diagram of electric network data querying method provided by the disclosure, under
Detailed process in face of electric network data querying method shown in Fig. 2 is described in detail.
Step S10: the electric network data of each substation's transmission in multiple substations is received.
It wherein, include plant stand and the remote signalling and plant stand in interval and the telemetry value in interval in the electric network data.?
In electric system, plant stand as the node in electric system, in terms of can use, interval refers to electric system
In power equipment (disconnecting link, breaker, grounding switch, bus, transformer, capacitor, exchange line segment etc.) set.Remote signalling is
Referring to the intake of telemechanical communication data, it is that the equipment state signal of monitored plant stand is transmitted to electric power dispatching system at a distance,
Such as breaker or disconnecting switch point/conjunction state and protect movement/involution of signal, usually with 1 or 2 binary digits
It indicates.Telemetering refers to that the mould of telemechanical communication data enters amount, such as line current, voltage, active power, busbar voltage, in system
Trend, burden with power and load or burden without work, electricity etc. usually uses binary system integer, binary code value type and floating type number
Deng expression.
Step S20: judge whether the remote signalling in plant stand and interval included in each electric network data is in movement shape
State, plant stand and interval in telemetry value whether be in out-of-limit state and plant stand and interval in telemetry value be within a preset time
It is no to change.
Step S21: if the remote signalling in plant stand and interval included in the electric network data is in action state, determining should
Electric network data is abnormal data；If the telemetry value in plant stand and interval included by the electric network data is in out-of-limit state,
Determine the electric network data for abnormal data；If the telemetry value in plant stand and interval included by the electric network data is when default
It is interior unchanged, determine the electric network data for abnormal data.
Wherein, plant stand and interval in remote signalling refer to plant stand and interval in state information value, plant stand and interval in
Telemetry value refers to that plant stand and the mould of the electric power data in interval enter amount.After the electric network data for receiving each substation's transmission,
Judge whether the plant stand in each electric network data and the remote signalling in interval are in action state, for each electric network data, if
Plant stand included by the electric network data and the remote signalling in interval are in action state, then determine the electric network data for abnormal data,
If plant stand included by the electric network data and the remote signalling in interval are not at action state, determine the electric network data for normal number
According to.Optionally, the disclosure is using the remote signalling in binary representation plant stand and interval, if the remote signalling at plant stand and interval is 1, then it represents that
The remote signalling at the plant stand and interval is in action state, if the remote signalling at plant stand and interval is 0, then it represents that the remote signalling at the plant stand and interval
In normal condition.
After the electric network data for receiving each substation's transmission, also need to judge factory included in each electric network data
Whether the telemetry value in standing and being spaced is in out-of-limit state, for each electric network data, if factory included in the electric network data
Telemetry value in standing and being spaced is in out-of-limit state, i.e. telemetry value in plant stand and interval is more than maximum limit or is lower than minimum
Limitation, then determine the electric network data for abnormal data, if plant stand included by the electric network data and the telemetry value in interval are not located
In out-of-limit state, then determine the electric network data for normal data.
In addition to this, also need to judge the telemetry value in plant stand and interval included in each electric network data when default
It is interior whether to change, for each electric network data, if plant stand included by the electric network data and the telemetry value in interval
Unchanged within a preset time, i.e., telemetering Value Data does not refresh, data do not change, then determine the electric network data for abnormal data,
If plant stand included by the electric network data and the telemetry value in interval change within a preset time, the electric network data is determined
For normal data.
Step S22: it based on abnormal all electric network datas are determined as, generate and makes an inspection tour report.
Wherein, it after having inquired all electric network datas, based on abnormal all electric network datas are determined as, generate and makes an inspection tour report
It accuses, further, please refers to Fig. 3, Fig. 3 is a kind of interface schematic diagram for the tour report that the disclosure provides.The tour
Report further include query time, querying condition (such as plant stand and interval in remote signalling whether be in action state, plant stand and interval
Whether the telemetry value whether interior telemetry value is in out-of-limit state, plant stand and interval changes within a preset time) with
And be determined as the data value of abnormal electric network data, status information etc., it is reported according to making an inspection tour, staff can quickly, just
The operating status of equipment and the abnormal conditions of electric network data inside prompt, comprehensive grasp electric power dispatching system, it is easy to operate,
It is high-efficient.
Further, Fig. 4 is please referred to, further includes the B phase electricity in bus connection switch three-phase current in the electric network data
The average value and the maximum value of A phase current or the difference of minimum value of stream and C phase current, each power transformation in receiving multiple substations
It stands after transmitted electric network data, the method also includes step S30 to step S32.
Step S30: judging with the presence or absence of setting identification in each electric network data, if existing in the electric network data described
Setting identification determines the electric network data for abnormal data.
Wherein, the setting identification includes maintenance mark and information blockage mark；Information blockage refers to equipment state
(such as breaker point, close) block is at stationary state, if the state of a power equipment has been blocked as stationary state,
Information blockage mark can be increased inside electric power dispatching system for the power equipment, maintenance mark then shows that the power equipment is in
Inspecting state.
After the electric network data for receiving each substation's transmission, judge in each electric network data with the presence or absence of setting
Mark, for each electric network data, if determining the electric network data for abnormal number there are the setting identification in the electric network data
According to if the electric network data without the setting identification, determines the electric network data for normal data.
Step S31: judge the B phase current and C phase in bus connection switch three-phase current included in each electric network data
Whether the difference of the average value of electric current and the maximum value of A phase current or minimum value is in the first preset range, if the power grid number
The average value of B phase current and C phase current and the maximum value of A phase current in included bus connection switch three-phase current or most
The difference of small value determines the electric network data for abnormal data outside first preset range.
Wherein, it after the electric network data for receiving each substation's transmission, also needs to judge to be wrapped in each electric network data
The average value and the maximum value of A phase current or the difference of minimum value of the B phase current and C phase current in bus connection switch three-phase current included
Whether value is in the first preset range.Optionally, in the disclosure, first preset range be A phase current maximum value or
Whether the difference of the maximum value or minimum value of the 5% of minimum value, the i.e. average value of B phase current and C phase current and A phase current is in A
Within the maximum value of phase current or the 5% of minimum value.Further, first preset range can also be according to practical application feelings
Condition and flexibly set, the disclosure is without limitation.
For each electric network data, if B phase current and C in bus connection switch three-phase current included in the electric network data
The difference of the average value of phase current and the maximum value of A phase current or minimum value determines the power grid outside first preset range
Data are abnormal data, if determining the electric network data for normal data in first preset range.
Step S32: it based on abnormal all electric network datas are determined as, generate and makes an inspection tour report.
Wherein, it after having inquired all electric network datas, based on abnormal all electric network datas are determined as, generate and makes an inspection tour report
It accuses, is reported according to the tour, staff is facilitated to grasp the operating status of equipment inside electric power dispatching system, Yi Ji electricity comprehensively
The abnormal conditions of network data, detailed process please refer to the description of step S22.
Further, Fig. 5 is please referred to, further includes the voltage difference of one section of bus and two sections of buses in the electric network data
There are work value and the sum without work value in every side of value and transformer, and each substation is transmitted in receiving multiple substations
Electric network data after, the method also includes step S40 to step S42.
S40: judge in each electric network data the voltage difference of included one section of bus and two sections of buses whether the
In two preset ranges, if the voltage difference of one section of bus and two sections of buses included in the electric network data is pre- described second
If outside range, determining the electric network data for abnormal data.
Optionally, in the disclosure, second preset range is 2KV, and further, second preset range can also
Flexibly to be set according to practical situations, the disclosure is without limitation.One included by judging each electric network data
After whether the voltage difference of section bus and two sections of buses is in the second preset range, for each electric network data, if the power grid number
The voltage difference of one section of included bus and two sections of buses determines that the electric network data is outside second preset range in
Abnormal data, if determining the electric network data for normal data in second preset range.
S41: judge in each electric network data every side of included transformer have work value and the sum without work value is
It is no in third preset range, if every side of transformer included in the electric network data has work value and the sum without work value
Outside the third preset range, determine the electric network data for abnormal data.
Wherein, it after the electric network data for receiving each substation's transmission, also needs to judge to be wrapped in each electric network data
Every side of the transformer included have work value and without work value and whether in third preset range.Optionally, the third is pre-
If range be the transformer capacity 5%, i.e., every side of transformer have work value and without work value and whether in the transformer
Within the 5% of capacity.Further, the third preset range can also be set according to practical situations and flexibly, this public affairs
It opens without limitation.
For each electric network data, if every side of transformer included in the electric network data has work value and without work value
Sum outside the third preset range, determine the electric network data for abnormal data, if in the third preset range, determine
The electric network data is normal data.
S42: it based on abnormal all electric network datas are determined as, generate and makes an inspection tour report.
Wherein, it after having inquired all electric network datas, based on abnormal all electric network datas are determined as, generate and makes an inspection tour report
It accuses, detailed process please refers to the description of step S22.
Further, Fig. 6 is please referred to, further includes the state of the communication link of plant stand in the electric network data, is connecing
It receives in multiple substations after the electric network data of each substation's transmission, the method also includes step S50 to step S52.
Step S50: judging whether the communication link of plant stand included in each electric network data is in interrupt status, if
The communication link of plant stand selected in the electric network data is in interrupt status, determines the electric network data for abnormal data.
Wherein, the communication link refers to the communication link between plant stand (i.e. substation) and electric power dispatching system,
After the electric network data for receiving each substation's transmission, judge that the communication link of plant stand included in each electric network data is
It is no to be in interrupt status, for each electric network data, interrupted if the communication link of plant stand selected in the electric network data is in
State determines the electric network data for abnormal data, if the communication link of plant stand selected in the electric network data is in connection shape
State determines the electric network data for normal data.
Step S51: judge that the alarm in each electric network data with the presence or absence of plant stand inhibits the alarm at information, interval to inhibit
The alarm of information, breaker inhibits information and the alarm of the protection signal of signal table is protected to inhibit information, if the power grid number
Inhibit information according to the middle alarm there are plant stand, the alarm at interval inhibits information, the alarm of breaker inhibits information and protection letter
The alarm of the protection signal of number table inhibits any one alarm in information to inhibit information, determines the electric network data for abnormal number
According to.
Wherein, alarm inhibits information to be generated by electric power dispatching system, if wherein a power equipment has alarm inhibition letter
Breath, then the status information of the power equipment is then hidden, and after the electric network data for receiving each substation's transmission, also needs to judge
Alarm in each electric network data with the presence or absence of plant stand inhibits information, the alarm at interval inhibits information, the alarm suppression of breaker
The alarm of the protection signal of information processed and protection signal table inhibits information, for each electric network data, if in the electric network data
Inhibit information there are the alarm of plant stand, the alarm at interval inhibits information, the alarm of breaker inhibits information and protection signal table
Protection signal alarm inhibit information in any one alarm inhibit information, determine the electric network data for abnormal data, if
There is no alarms to inhibit information, then determines the electric network data for normal data.
Step S52: it based on abnormal all electric network datas are determined as, generate and makes an inspection tour report.
Wherein, it after having inquired all electric network datas, based on abnormal all electric network datas are determined as, generate and makes an inspection tour report
It accuses, detailed process please refers to the description of step S22.
Further, in the disclosure, querying condition includes whether the remote signalling in plant stand and interval is in action state, factory
Whether the telemetry value whether telemetry value in standing and being spaced is in out-of-limit state, plant stand and interval becomes within a preset time
Change, with the presence or absence of B phase current and C phase current in setting identification, bus connection switch three-phase current average value and A phase current most
The difference of big value or minimum value whether in the first preset range, whether the voltage difference of one section of bus and two sections of buses second
In preset range, every side of transformer have work value and without work value and whether in third preset range, the communication of plant stand
Whether link is in interrupt status and with the presence or absence of plant stand, interval, breaker and the alarm inhibition information for protecting signal.Root
It is inquired according to the electric network data that the querying condition transmits each substation, in turn, fast and accurately filters out and to receive
Abnormal data in electric network data, and generated based on abnormal data, query time and querying condition and make an inspection tour report, facilitate work
Make the operating status that personnel grasp equipment inside electric power dispatching system comprehensively, work efficiency is high.
Further, Fig. 7 is please referred to, in order to further improve convenience, quickly inquires electric network data, it is described
Server-side 100 prestores device identification and the corresponding region of each device identification of each substation, the side
Method further includes step S60 to step S61.
Step S60: electric network data and the device identification of each substation's transmission are received.
Wherein, there is unique device identification in each substation, and the server-side 100 prestores each substation
Device identification and the corresponding region of each device identification.
Step S61: according to the device identification of each substation transmission, to the electric network data of each substation's transmission into
Row compartmentalization point.
After the electric network data and device identification for receiving each substation's transmission, transmitted according to each substation
Device identification, compartmentalization point is carried out to the electric network data of each substation transmission, in turn, according to different regions to reception
To electric network data inquired, further improve inquiry electric network data convenience.
Further, Fig. 8 is please referred to, in order to improve the safety of electric network data inquiry, the server-side 100 will be each
The electric network data carries out encryption storage, and the server-side 100 also prestores the identity information of user, and the method also includes steps
Rapid S62 to step S63.
Step S62: the logging request of user is received.
Wherein, the logging request includes the identity information and operation requests of the user.
Step S63: according to the logging request, judge the user identity information whether the identity with the user prestored
Information is consistent.If the identity information of the user is consistent with the identity information of the user prestored, to the electric network data of encryption into
Row decryption, and the operation requests of user are responded, the electric network data after decryption is shown.
Wherein, the server-side 100 is after the electric network data for receiving each substation's transmission, by each power grid number
According to carrying out encryption storage, meanwhile, the server-side 100 also prestores the identity information of user, if user need to inquire electric network data
When, logging request is sent to the server-side 100 first, which includes that the identity information of the user and operation are asked
It asks, optionally, when sending logging request, identity information can be finger print information, by Fingerprint Identification Unit, the server-side
The identity information of 100 couples of users confirms, judges whether the identity information of the user is believed with the identity of the user prestored
Breath is consistent.If the identity information of the user is consistent with the identity information of the user prestored, the electric network data of encryption is carried out
Decryption, and the operation requests of user are responded, the electric network data received is inquired according to querying condition, and inquiry is obtained
Abnormal data generate inspection report, be shown, ensure that electric network data inquiry safety.
Further, Fig. 9 is please referred to, the disclosure provides a kind of electric network data inquiry unit 10, is applied to electric power tune
Server-side 100 in degree system, the electric network data inquiry unit 10 include receiving module 11, processing module 12 and generation mould
Block 13.
The receiving module 11 is used to receive the electric network data of each substation's transmission in multiple substations, the power grid
It include plant stand and the remote signalling and plant stand in interval and the telemetry value in interval in data.
The processing module 12 judges whether the remote signalling in plant stand and interval included in each electric network data is in
Whether the telemetry value in action state, plant stand and interval is in the telemetry value in out-of-limit state and plant stand and interval when default
It is interior whether to change.
Wherein, if the remote signalling in plant stand and interval included in the electric network data is in action state, determine the electricity
Network data is abnormal data；If the telemetry value in plant stand and interval included by the electric network data is in out-of-limit state, sentence
The fixed electric network data is abnormal data；If the telemetry value in plant stand and interval included by the electric network data is in preset time
It is interior unchanged, determine the electric network data for abnormal data.
The generation module 13 is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
It further, further include the flat of B phase current in bus connection switch three-phase current and C phase current in the electric network data
Mean value and the maximum value of A phase current or the difference of minimum value, the power grid of each substation's transmission in receiving multiple substations
After data, the processing module 12 is also used to judge in each electric network data with the presence or absence of setting identification；If the power grid number
There are the setting identification in, determine the electric network data for abnormal data；Wherein, the setting identification include maintenance mark with
And information blockage mark.
The processing module 12 is also used to judge the B in bus connection switch three-phase current included in each electric network data
Whether the difference of the maximum value or minimum value of the average value of phase current and C phase current and A phase current is in the first preset range；If
The average value of B phase current and C phase current in the electric network data in included bus connection switch three-phase current and A phase current
The difference of maximum value or minimum value determines the electric network data for abnormal data outside first preset range.
The generation module 13 is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
It further, further include the voltage difference and transformer of one section of bus and two sections of buses in the electric network data
Every side have a work value and the sum without work value, in receiving multiple substations after the electric network data of each substation's transmission,
The processing module 12 is also used to judge the voltage difference of one section of bus and two sections of buses included in each electric network data
Whether in the second preset range, if the voltage difference of one section of bus and two sections of buses included in the electric network data is in institute
It states outside the second preset range, determines the electric network data for abnormal data.
The processing module 12 is also used to judge the active of every side of transformer included in each electric network data
Value and without work value and whether in third preset range, if every side of transformer included in the electric network data has
Work value and sum without work value determine the electric network data for abnormal data outside the third preset range.
The generation module 13 is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
Further, further include in the electric network data plant stand communication link state, in receiving multiple substations
After the electric network data of each substation transmission, the processing module 12 is also used to judge included in each electric network data
Whether the communication link of plant stand is in interrupt status, interrupts if the communication link of plant stand selected in the electric network data is in
State determines the electric network data for abnormal data.
The processing module 12 be also used to judge in each electric network data with the presence or absence of plant stand alarm inhibit information,
Every alarm inhibit information, breaker alarm inhibit information and protect signal table protection signal alarm inhibit information；
If the alarm in the electric network data there are plant stand inhibits information, the alarm at interval inhibits information, the alarm of breaker inhibits letter
The alarm of the protection signal of breath and protection signal table inhibits any one alarm in information to inhibit information, determines the power grid number
According to for abnormal data.
The generation module 13 is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
It is apparent to those skilled in the art that for convenience and simplicity of description, the power grid of foregoing description
The specific work process of data query device 10 no longer can excessively repeat herein with reference to the corresponding process in preceding method.
The electric network data querying method and device that the disclosure provides are passed by receiving each substation in multiple substations
Defeated electric network data, after the electric network data for receiving the transmission of each substation, judge plant stand included in each electric network data and
Remote signalling in interval whether be in action state, plant stand and interval in telemetry value whether be in out-of-limit state and plant stand and
Whether change within a preset time every interior telemetry value；Wherein, if in plant stand and interval included in electric network data
Remote signalling is in action state, determines the electric network data for abnormal data；If in the plant stand and interval included by electric network data
Telemetry value is in out-of-limit state, determines the electric network data for abnormal data；If in the plant stand and interval included by electric network data
Telemetry value it is unchanged within a preset time, determine the electric network data for abnormal data；Determining to obtain all abnormal power grids
After data, based on abnormal all electric network datas are determined as, generate and make an inspection tour report, the abnormal data realized in electric network data is fast
Quick checking is ask, and accuracy rate is higher.
In addition to this, the electric network data querying method and device that the disclosure provides are based on after inquiry obtains abnormal data
Abnormal data, query time and querying condition, which generate, makes an inspection tour report, facilitates staff and grasps electric power dispatching system comprehensively
The operating status of the inside equipment, work efficiency is high.
In several embodiments provided by the disclosure, it should be understood that disclosed device and method can also pass through
Other modes are realized.Device and method embodiment described above is only schematical, for example, the flow chart in attached drawing
The device of multiple embodiments according to the disclosure, the system in the cards of method and computer program product are shown with block diagram
Framework, function and operation.In this regard, each box in flowchart or block diagram can represent a module, program segment or generation
A part of code, a part of the module, section or code include one or more for realizing defined logic function
Executable instruction.It should also be noted that function marked in the box can also be in some implementations as replacement
Occur different from the sequence marked in attached drawing.For example, two continuous boxes can actually be basically executed in parallel, they
Sometimes it can also execute in the opposite order, this depends on the function involved.It is also noted that block diagram and or flow chart
In each box and the box in block diagram and or flow chart combination, can function or movement as defined in executing it is special
Hardware based system is realized, or can be realized using a combination of dedicated hardware and computer instructions.
In addition, each functional module in each embodiment of the disclosure can integrate one independent portion of formation together
Point, it is also possible to modules individualism, an independent part can also be integrated to form with two or more modules.
It, can be with if the function is realized and when sold or used as an independent product in the form of software function module
It is stored in a computer readable storage medium.Based on this understanding, the technical solution of the disclosure is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, electronic equipment or network equipment etc.) execute all or part of step of each embodiment the method for the disclosure
Suddenly.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), deposits at random
The various media that can store program code such as access to memory (RAM, Random Access Memory), magnetic or disk.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
The foregoing is merely the alternative embodiments of the disclosure, are not limited to the disclosure, for the skill of this field
For art personnel, the disclosure can have various modifications and variations.It is all within the spirit and principle of the disclosure, it is made any to repair
Change, equivalent replacement, improvement etc., should be included within the protection scope of the disclosure.
Claims (10)
1. a kind of electric network data querying method, which is characterized in that applied to the server-side in electric power dispatching system, the method packet
It includes:
The electric network data of each substation's transmission in multiple substations is received, includes in plant stand and interval in the electric network data
Remote signalling and plant stand and interval in telemetry value；
Judge whether the remote signalling in plant stand and interval included in each electric network data is in action state, plant stand and interval
Whether the telemetry value whether interior telemetry value is in out-of-limit state and plant stand and interval changes within a preset time；
If the remote signalling in plant stand and interval included by the electric network data is in action state, determine that the electric network data is different
Regular data；If the telemetry value in plant stand and interval included by the electric network data is in out-of-limit state, the power grid number is determined
According to for abnormal data；If the telemetry value in plant stand and interval included by the electric network data is unchanged within a preset time,
Determine the electric network data for abnormal data；
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
2. electric network data querying method according to claim 1, which is characterized in that further include mother in the electric network data
The average value and the maximum value of A phase current or the difference of minimum value of B phase current and C phase current in Switch Three-Phase electric current, are connecing
It receives in multiple substations after the electric network data of each substation's transmission, the method also includes:
Judge in each electric network data with the presence or absence of setting identification；Wherein, the setting identification includes maintenance mark and letter
Breath block mark；
If determining the electric network data for abnormal data there are the setting identification in the electric network data；
Judge the average value of the B phase current and C phase current in bus connection switch three-phase current included in each electric network data
With the maximum value of A phase current or the difference of minimum value whether in the first preset range；
If the average value and A phase of B phase current and C phase current in the electric network data in included bus connection switch three-phase current
The maximum value of electric current or the difference of minimum value determine the electric network data for abnormal data outside first preset range；
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
3. electric network data querying method according to claim 1, which is characterized in that further include one section in the electric network data
There are work value and the sum without work value in every side of the voltage difference and transformer of bus and two sections of buses, is receiving multiple changes
In power station after the electric network data of each substation's transmission, the method also includes:
Judge the voltage difference of one section of bus and two sections of buses included in each electric network data whether in the second default model
In enclosing, if the voltage difference of one section of bus and two sections of buses included in the electric network data is in second preset range
Outside, determine the electric network data for abnormal data；
Judge in each electric network data every side of included transformer have work value and without work value and whether in third
In preset range, if every side of transformer included in the electric network data has work value and sum without work value described the
Outside three preset ranges, determine the electric network data for abnormal data；
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
4. electric network data querying method according to claim 1, which is characterized in that further include plant stand in the electric network data
Communication link state, in receiving multiple substations after the electric network data of each substation's transmission, the method is also wrapped
It includes:
Judge whether the communication link of plant stand included in each electric network data is in interrupt status, if the electric network data
Selected in the communication link of plant stand be in interrupt status, determine the electric network data for abnormal data；
Judge that the alarm in each electric network data with the presence or absence of plant stand inhibits the alarm at information, interval to inhibit information, breaker
Alarm inhibit information and protect signal table protection signal alarm inhibit information；
If the alarm in the electric network data there are plant stand inhibits information, the alarm at interval inhibits information, the alarm suppression of breaker
The alarm of the protection signal of information processed and protection signal table inhibits any one alarm in information to inhibit information, determines the electricity
Network data is abnormal data；
Based on abnormal all electric network datas are determined as, generate and make an inspection tour report.
5. electric network data querying method according to claim 1-4, which is characterized in that the server-side prestores
The device identification of each substation and the corresponding region of each device identification, the method also includes:
Receive electric network data and the device identification of each substation's transmission；
According to the device identification of each substation's transmission, compartmentalization point is carried out to the electric network data of each substation's transmission.
6. electric network data querying method according to claim 5, which is characterized in that the server-side is by each power grid number
According to encryption storage is carried out, the server-side also prestores the identity information of user, the method also includes:
The logging request of user is received, the logging request includes the identity information and operation requests of the user；
According to the logging request, judge whether the identity information of the user is consistent with the identity information of the user prestored；
If the identity information of the user is consistent with the identity information of the user prestored, the electric network data of encryption is solved
It is close, and the operation requests of user are responded, the electric network data after decryption is shown.
7. a kind of electric network data inquiry unit, which is characterized in that applied to the server-side in electric power dispatching system, the power grid number
It include receiving module, processing module and generation module according to inquiry unit；
The receiving module is used to receive the electric network data of each substation transmission in multiple substations, in the electric network data
Including the remote signalling and plant stand in plant stand and interval and the telemetry value in interval；
The processing module judges whether the remote signalling in plant stand and interval included in each electric network data is in movement shape
State, plant stand and interval in telemetry value whether be in out-of-limit state and plant stand and interval in telemetry value be within a preset time
It is no to change；
Wherein, if the remote signalling in plant stand and interval included in the electric network data is in action state, determine the power grid number
According to for abnormal data；If the telemetry value in plant stand and interval included by the electric network data is in out-of-limit state, determining should
Electric network data is abnormal data；If telemetry value in the electric network data in included plant stand and interval within a preset time without
Variation, determines the electric network data for abnormal data；
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
8. electric network data inquiry unit according to claim 7, which is characterized in that further include mother in the electric network data
The average value and the maximum value of A phase current or the difference of minimum value of B phase current and C phase current in Switch Three-Phase electric current, are connecing
It receives in multiple substations after the electric network data of each substation's transmission, the processing module is also used to judge each power grid number
It whether there is setting identification in；If determining the electric network data for abnormal number there are the setting identification in the electric network data
According to；Wherein, the setting identification includes maintenance mark and information blockage mark；
The processing module is also used to judge the B phase current in bus connection switch three-phase current included in each electric network data
With the difference of the average value of C phase current and the maximum value of A phase current or minimum value whether in the first preset range；If the electricity
The average value of B phase current and C phase current in network data in included bus connection switch three-phase current and the maximum value of A phase current
Or the difference of minimum value determines the electric network data for abnormal data outside first preset range；
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
9. electric network data inquiry unit according to claim 7, which is characterized in that further include one section in the electric network data
There are work value and the sum without work value in every side of the voltage difference and transformer of bus and two sections of buses, is receiving multiple changes
In power station after the electric network data of each substation's transmission, the processing module is also used to judge to be wrapped in each electric network data
Whether the voltage difference of the one section of bus and two sections of buses that include is in the second preset range, if included in the electric network data
The voltage difference of one section of bus and two sections of buses determines the electric network data for abnormal data outside second preset range；
What the processing module was also used to judge in each electric network data every side of included transformer has work value and nothing
Work value and whether in third preset range, if every side of transformer included in the electric network data have work value and
Sum without work value determines the electric network data for abnormal data outside the third preset range；
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
10. electric network data inquiry unit according to claim 7, which is characterized in that further include factory in the electric network data
The state for the communication link stood, in receiving multiple substations after the electric network data of each substation's transmission, the processing mould
Block is also used to judge whether the communication link of plant stand included in each electric network data is in interrupt status, if the power grid
The communication link of plant stand selected in data is in interrupt status, determines the electric network data for abnormal data；
The processing module is also used to judge to inhibit the announcement of information, interval in each electric network data with the presence or absence of the alarm of plant stand
It is alert to inhibit information, the alarm of breaker inhibits information and the alarm of the protection signal of signal table is protected to inhibit information；If described
In electric network data there are plant stand alarm inhibit information, interval alarm inhibit information, breaker alarm inhibit information and
It protects the alarm of the protection signal of signal table that any one alarm in information is inhibited to inhibit information, determines that the electric network data is different
Regular data；
The generation module is used to generate based on abnormal all electric network datas are determined as and make an inspection tour report.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808634A (en) * | 2019-11-06 | 2020-02-18 | 国网安徽省电力有限公司安庆供电公司 | Reactive numerical value abnormity detection system |
| CN112884602A (en) * | 2021-02-24 | 2021-06-01 | 广东电网有限责任公司 | Power data accuracy analysis method, electronic device, and medium |
| CN113111815A (en) * | 2021-04-20 | 2021-07-13 | 广东电网有限责任公司电力科学研究院 | Transformer substation graph model checking method, device and equipment |
| CN114200348A (en) * | 2021-12-06 | 2022-03-18 | 云南电网有限责任公司保山供电局 | Method and system for judging line trip of stability control device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718813A (en) * | 2009-11-16 | 2010-06-02 | 许继电气股份有限公司 | Method for monitoring voltage acquisition circuit of electric power secondary system |
| CN102809960A (en) * | 2012-08-10 | 2012-12-05 | 武汉九升科技有限公司 | Large-screen-application-based three-party linkage visible monitoring system and method for regulation centre |
| CN102944741A (en) * | 2012-11-30 | 2013-02-27 | 保定市理想电器设备制造有限公司 | Abnormal power usage monitoring method based on local power reference |
| CN202975276U (en) * | 2012-11-19 | 2013-06-05 | 珠海格力电器股份有限公司 | Quality detection system for motor assembling unit |
| CN103151771A (en) * | 2011-12-06 | 2013-06-12 | 国家电网公司 | Monitoring system and method for operation of power transmission network |
| CN104218674A (en) * | 2014-08-06 | 2014-12-17 | 国网上海市电力公司 | Automatic measurement abnormity alarm method for power grid |
| CN104600839A (en) * | 2014-12-19 | 2015-05-06 | 国家电网公司 | Risk based grid safe stable control system key communication link identification method |
| CN105044529A (en) * | 2015-08-13 | 2015-11-11 | 国家电网公司 | Substation direct-current power source system fault feature detection method |
| US20160049888A1 (en) * | 2014-08-18 | 2016-02-18 | Hyundai Mobis Co., Ltd. | Extended current detecting method for controlling three-phase motor in event of emergency brake |
| CN105759783A (en) * | 2016-02-03 | 2016-07-13 | 中电和瑞科技有限公司 | Data processing method and device |
| CN106099940A (en) * | 2016-08-19 | 2016-11-09 | 云南电网有限责任公司电力科学研究院 | The computational methods that in transformer station, busbar voltage is affected by load tap changer gear |
| CN108879654A (en) * | 2018-06-04 | 2018-11-23 | 国网浙江省电力有限公司 | Based on telemetering unusual fluctuation unit exception remote diagnostic method |
| CN109389524A (en) * | 2018-11-20 | 2019-02-26 | 国网山西省电力公司 | Integrated O&M collaborative management method, storage equipment, terminal and system based on electric network data |
| WO2019042846A1 (en) * | 2017-08-31 | 2019-03-07 | Continental Automotive Gmbh | Method for determining the current values in a three-phase system |
-
2019
- 2019-06-19 CN CN201910529556.2A patent/CN110134709B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718813A (en) * | 2009-11-16 | 2010-06-02 | 许继电气股份有限公司 | Method for monitoring voltage acquisition circuit of electric power secondary system |
| CN103151771A (en) * | 2011-12-06 | 2013-06-12 | 国家电网公司 | Monitoring system and method for operation of power transmission network |
| CN102809960A (en) * | 2012-08-10 | 2012-12-05 | 武汉九升科技有限公司 | Large-screen-application-based three-party linkage visible monitoring system and method for regulation centre |
| CN202975276U (en) * | 2012-11-19 | 2013-06-05 | 珠海格力电器股份有限公司 | Quality detection system for motor assembling unit |
| CN102944741A (en) * | 2012-11-30 | 2013-02-27 | 保定市理想电器设备制造有限公司 | Abnormal power usage monitoring method based on local power reference |
| CN104218674A (en) * | 2014-08-06 | 2014-12-17 | 国网上海市电力公司 | Automatic measurement abnormity alarm method for power grid |
| US20160049888A1 (en) * | 2014-08-18 | 2016-02-18 | Hyundai Mobis Co., Ltd. | Extended current detecting method for controlling three-phase motor in event of emergency brake |
| CN104600839A (en) * | 2014-12-19 | 2015-05-06 | 国家电网公司 | Risk based grid safe stable control system key communication link identification method |
| CN105044529A (en) * | 2015-08-13 | 2015-11-11 | 国家电网公司 | Substation direct-current power source system fault feature detection method |
| CN105759783A (en) * | 2016-02-03 | 2016-07-13 | 中电和瑞科技有限公司 | Data processing method and device |
| CN106099940A (en) * | 2016-08-19 | 2016-11-09 | 云南电网有限责任公司电力科学研究院 | The computational methods that in transformer station, busbar voltage is affected by load tap changer gear |
| WO2019042846A1 (en) * | 2017-08-31 | 2019-03-07 | Continental Automotive Gmbh | Method for determining the current values in a three-phase system |
| CN108879654A (en) * | 2018-06-04 | 2018-11-23 | 国网浙江省电力有限公司 | Based on telemetering unusual fluctuation unit exception remote diagnostic method |
| CN109389524A (en) * | 2018-11-20 | 2019-02-26 | 国网山西省电力公司 | Integrated O&M collaborative management method, storage equipment, terminal and system based on electric network data |
Non-Patent Citations (7)
| Title |
|---|
| HOLMES D G 等: "An improved three-phase variable-band hysteresis current regulator" * |
| 吴娟娟 等: "基于两相电流差和线电压的中低压线路自适应保护" * |
| 吴静之等: "基于点集库的D5000监控系统遥测信息比对方法", 《科学技术创新》 * |
| 张心洁等: "基于智能电网调度控制D5000系统的监控信息优化处理", 《电气自动化》 * |
| 张欢: "于用户分类的低压配网三相平衡化降损研究" * |
| 张飞飞等: "大数据环境下变电站智能监控方案研究", 《陕西电力》 * |
| 王凌;许跃进;: "关于低压台区线损计算的两点改进" * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808634A (en) * | 2019-11-06 | 2020-02-18 | 国网安徽省电力有限公司安庆供电公司 | Reactive numerical value abnormity detection system |
| CN112884602A (en) * | 2021-02-24 | 2021-06-01 | 广东电网有限责任公司 | Power data accuracy analysis method, electronic device, and medium |
| CN112884602B (en) * | 2021-02-24 | 2023-09-12 | 广东电网有限责任公司 | Power data accuracy analysis method, electronic equipment and medium |
| CN113111815A (en) * | 2021-04-20 | 2021-07-13 | 广东电网有限责任公司电力科学研究院 | Transformer substation graph model checking method, device and equipment |
| CN113111815B (en) * | 2021-04-20 | 2024-05-10 | 广东电网有限责任公司电力科学研究院 | Transformer substation pattern verification method, device and equipment |
| CN114200348A (en) * | 2021-12-06 | 2022-03-18 | 云南电网有限责任公司保山供电局 | Method and system for judging line trip of stability control device |
| CN114200348B (en) * | 2021-12-06 | 2023-07-04 | 云南电网有限责任公司保山供电局 | Circuit tripping judgment method and system for stability control device |
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