CN117200461A - All-element adjustment power grid dispatching method based on historical data - Google Patents

All-element adjustment power grid dispatching method based on historical data Download PDF

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CN117200461A
CN117200461A CN202311464493.XA CN202311464493A CN117200461A CN 117200461 A CN117200461 A CN 117200461A CN 202311464493 A CN202311464493 A CN 202311464493A CN 117200461 A CN117200461 A CN 117200461A
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voltage
power grid
time period
power
power consumption
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CN117200461B (en
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董文杰
孙英英
田志强
张明宝
王宏韬
冯振源
车飞飞
王泽晨
曲明辉
郭凯强
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Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Dongfang Electronics Co Ltd
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Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Dongfang Electronics Co Ltd
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Abstract

本发明公开了一种基于历史数据的全要素调节电网调度方法,本发明涉及电网调度技术领域,解决了没有综合数据分析,其次没有结合过往数据来对电网调度进行合理分配的技术问题,本发明通过根据不同区域的特性来进行不同的划分,将其划分为生活区和工作区,接着根据区域内用电情况来将其进行用电时间段的划分,并结合用电过程中的电压来进行分析,同时针对电压不稳定的时间段进行综合分析,进一步地获取到其对应的功率,并根据功率来进行合理的调度分析,在调度后通过对其调度电路的电压进行监测,从而来判断第一次调度是否合理,针对不合理的情况再次通过数据分析实现对其的二次调度。The present invention discloses a full-factor adjustment power grid dispatching method based on historical data. The invention relates to the technical field of power grid dispatching and solves the technical problem of no comprehensive data analysis and secondly no combination of past data to reasonably allocate power grid dispatch. The present invention By making different divisions according to the characteristics of different areas, they are divided into living areas and work areas, and then divided into power consumption time periods according to the power consumption in the area, combined with the voltage during the power consumption process. Analysis, and at the same time conduct a comprehensive analysis for the time period when the voltage is unstable, further obtain its corresponding power, and perform reasonable scheduling analysis based on the power. After scheduling, monitor the voltage of the scheduling circuit to determine the Whether the primary scheduling is reasonable, if the situation is unreasonable, the secondary scheduling can be realized through data analysis.

Description

一种基于历史数据的全要素调节电网调度方法A full-factor adjustment power grid dispatching method based on historical data

技术领域Technical field

本发明涉及电网调度技术领域,具体为一种基于历史数据的全要素调节电网调度方法。The invention relates to the technical field of power grid dispatching, specifically a full-factor adjustment power grid dispatching method based on historical data.

背景技术Background technique

电网调度是是电网运行和事故处理的核心,关系到电网的安全、稳定、经济运行,“调度无小事”,任何细节不稳定都可能为电网的安全、稳定运行埋下隐患。Power grid dispatching is the core of power grid operation and accident handling, and is related to the safety, stability, and economic operation of the power grid. "Scheduling is no small matter." Any instability in details may lay hidden dangers for the safe and stable operation of the power grid.

根据发明号为CN200910154723.6的专利显示,该专利将调度业务所关注的不同类型的信息集成管理,并将人工判断过程计算机化判断,具体是将调度业务关注的来自不同系统的分散信息进行集成;再将集成后的各种信息以图形格式和文本信息的格式的方式储存在计算机中;设置电网调度过程中的危险点,并将危险点关联到图形及文本信息中;并采用计算机对危险点进行监控,在调度过程中调度人员操作之前,计算机自动对各种危险点做出判断,判断操作是否可行;如果计算机判断操作不可行,则报警,提醒调度人员;如果计算机操作可行,则不会报警,调度人员开始对各种设备进行操作。采用这种电网调度方法,降低调度人员工作压力,并且提高电网调度安全性。According to the patent with invention number CN200910154723.6, the patent integrates and manages different types of information that the dispatch business is concerned about, and computerizes the manual judgment process. Specifically, it integrates the scattered information from different systems that the dispatch business is concerned about. ; Then store the integrated various information in the computer in the form of graphics and text information; set dangerous points in the power grid dispatching process, and associate the dangerous points with graphics and text information; and use computers to detect risks Monitor each point. Before the dispatcher operates during the dispatching process, the computer automatically makes judgments on various dangerous points to determine whether the operation is feasible; if the computer determines that the operation is not feasible, it will alarm and remind the dispatcher; if the computer operation is feasible, it will not An alarm will sound, and dispatchers will begin operating various equipment. Using this power grid dispatching method reduces the work pressure of dispatchers and improves the safety of power grid dispatching.

部分现有的电网调度方法在使用的时候没有结合过往数据来进行合理的调度,其次在调度的过程由于没有对数据进行综合分析处理,从而造成了电网调度存在不合理的情况。Some existing power grid dispatching methods do not combine past data to perform reasonable dispatching. Secondly, there is no comprehensive analysis and processing of data during the dispatching process, resulting in unreasonable power grid dispatching.

发明内容Contents of the invention

针对现有技术的不足,本发明提供了一种基于历史数据的全要素调节电网调度方法,解决了没有综合数据分析,其次没有结合过往数据来对电网调度进行合理分配的问题。In view of the shortcomings of the existing technology, the present invention provides a full-factor adjustment power grid dispatching method based on historical data, which solves the problem of no comprehensive data analysis, and secondly, no combination of past data to reasonably allocate power grid dispatch.

为实现以上目的,本发明通过以下技术方案予以实现:一种基于历史数据的全要素调节电网调度方法,该方法具体包括以下步骤:In order to achieve the above objectives, the present invention is implemented through the following technical solutions: a full-factor adjustment power grid dispatching method based on historical data. The method specifically includes the following steps:

步骤一:对不同区域进行划分得到区域划分信息,其中区域划分信息包括:生活区和工作区,接着分别对其进行分析处理得到分析结果,分析结果包括:用电高峰、用电正常和用电低谷,且生成分析结果的具体方式如下:Step 1: Divide different areas to obtain regional division information. The regional division information includes: living area and work area. Then analyze and process them separately to obtain analysis results. The analysis results include: peak power consumption, normal power consumption, and power consumption. Trough, and the specific way to generate analysis results is as follows:

S1:根据划分标准对不同区域进行划分得到生活区和工作区,且将生活区进行标号处理记作i,且i=1、2、…、j,将工作区进行标号处理记作n,且n=1、2、…、m;此处需要说明的是,划分标准指的是根据区域内的人员的活动情况将其进行分类,针对工作区具体的人员活动情况为工作,且具有固定的时间,而针对生活区人员活动则是不定时的。S1: Divide different areas according to the division standard to obtain the living area and the work area, and label the living area as i, and i=1, 2,...,j, label the work area as n, and n=1, 2,...,m; it should be noted here that the classification standard refers to classifying people in the area according to their activities. The specific personnel activities in the work area are work and have fixed time, while activities for people in the living area are irregular.

S2:接着获取到所有的生活区i,同时选取任意一个生活区为目标区域,接着以t为时间周期获取到目标区域内的用电量记作为Dk,且k=1、2、…、24;此处需要说明的是,t的时间周期值为一个小时,通过获取到24小时内用电量来进行用电时间段划分。S2: Then obtain all living areas i, and select any living area as the target area. Then use t as the time period to obtain the electricity consumption in the target area and record it as Dk, and k=1, 2, ..., 24 ; It should be noted here that the time period value of t is one hour, and the power consumption time period is divided by obtaining the power consumption within 24 hours.

S3:接着以T为时间段周期并获取到时间段周期内总用电量记作为Dz,且z=1、2、…、,并根据总用电量Dz对时间周期进行用电高峰、用电正常和用电低谷划分;此处需要说明的是,T的具体数值由操作人员自行设定。S3: Then take T as the time period and obtain the total power consumption recorded as Dz during the time period, and z=1, 2,..., , and divide the time period into peak power consumption, normal power consumption and low power consumption according to the total power consumption Dz; it should be noted here that the specific value of T is set by the operator.

以此类推对所有的生活区i进行划分,同理对工作区进行划分。By analogy, all living areas i are divided, and the work area is divided in the same way.

步骤二:接着对分析结果进行分析,通过对其电压进行分析判断生成对应的电压分析结果,其中电压分析结果包括:电压稳定和电压不稳定,接着对电压分析结果进一步的分析得到负荷分析结果,且负荷分析结果包括:超负荷状态和未超负荷状态,且生成负荷分析结果的具体方式如下:Step 2: Then analyze the analysis results, and generate corresponding voltage analysis results by analyzing and judging the voltage. The voltage analysis results include: voltage stability and voltage instability. Then further analyze the voltage analysis results to obtain the load analysis results. And the load analysis results include: overload state and non-overload state, and the specific method of generating load analysis results is as follows:

P1:获取到用电高峰、用电正常和用电低谷对应的时间段并分别将其记作为Tg、Tz和Td,接着分别对其平均电压进行计算且将其记作为YTg、YTz和YTd,同时将其与传输电压进行比较;P1: Obtain the time periods corresponding to the peak power consumption, normal power consumption and low power consumption and record them as Tg, Tz and Td respectively. Then calculate the average voltage respectively and record them as YTg, YTz and YTd. Also compare it with the transmission voltage;

P2:若平均电压低于传输电压,则表示对应时间段内的用电存在异常,且将对应的时间段标记为异常时间段,反之若平均电压等于传输电压,则表示对应时间段内的用电正常,且不对其进行处理;P2: If the average voltage is lower than the transmission voltage, it means that the power consumption in the corresponding time period is abnormal, and the corresponding time period is marked as an abnormal time period. On the contrary, if the average voltage is equal to the transmission voltage, it means that the power consumption in the corresponding time period is abnormal. The electricity is normal and no processing is performed;

P3:接着获取到异常时间段,同时获取到其对应的历史数据,并根据历史数据对异常时间段进行分析,具体的分析方式如下:P3: Then obtain the abnormal time period and its corresponding historical data, and analyze the abnormal time period based on the historical data. The specific analysis method is as follows:

P31:以R为时间周期,获取到时间周期R内的历史数据,同时获取到历史数据中异常时间段出现次数并将其记作为C,并计算其次数占比,将计算出来的次数占比与预设值进行比较,若次数占比超过预设值,则表示异常时间段出现的频率超过预设值同时生成二次分析信号,反之若次数占比未超过预设值,则表示异常时间段出现的频率未超过预设值同时生成正常信号;此处需要说明的是,正常生活或者工作过程中,电压的供给是满足需求的,但是针对特殊情况需要进行合适的调度,如果是经常出现电压异常,则表示对应的分配调度存在异常需要进行合理的分配。P31: Taking R as the time period, obtain the historical data within the time period R. At the same time, obtain the number of occurrences of abnormal time periods in the historical data and record it as C, and calculate the proportion of the times, and calculate the proportion of the times. Compare with the preset value. If the proportion of times exceeds the preset value, it means that the frequency of abnormal time periods exceeds the preset value and a secondary analysis signal is generated. On the contrary, if the proportion of times does not exceed the preset value, it means that the frequency of abnormal time periods exceeds the preset value. The frequency of segment occurrence does not exceed the preset value and a normal signal is generated at the same time; it should be noted here that during normal life or work, the voltage supply meets the demand, but appropriate scheduling is required for special situations. If it occurs frequently If the voltage is abnormal, it means that the corresponding allocation schedule is abnormal and requires reasonable allocation.

P32:获取到所有的异常时间段并获取到其对应的最高电压值记作为Ymax,同时获取到最高电压值Ymax持续的工作时间记作为t1,并计算t1工作时间段内的功率记作为GL1,接着将GL1与电网的输出功率GL2进行比较,若GL1≥0.7GL2,则表示该异常时间段存在超负荷状态,反之若GL1<0.7GL2,则表示异常时间段未达到超负荷的状态;P32: Obtain all abnormal time periods and obtain the corresponding highest voltage value as Ymax. At the same time, obtain the continuous working time of the highest voltage value Ymax as t1, and calculate the power in the t1 working time period as GL1. Then compare GL1 with the output power GL2 of the power grid. If GL1 ≥ 0.7GL2, it means that there is an overload state during the abnormal time period. On the contrary, if GL1 < 0.7GL2, it means that the abnormal time period has not reached the overload state;

以此类推对所有分析结果对应的所有异常时间段进行分析得到对应的符合分析结果。By analogy, all abnormal time periods corresponding to all analysis results are analyzed to obtain corresponding consistent analysis results.

步骤三:获取到负荷分析结果并对其进行分析,通过对电网电路进行分析,并根据负荷分析结果来进行分配调度并生成调度信息,且生成调度信息的具体方式如下:Step 3: Obtain the load analysis results and analyze them. By analyzing the power grid circuit, allocate dispatch and generate dispatch information based on the load analysis results. The specific method of generating dispatch information is as follows:

A1:获取到负荷分析结果中存在超负荷状态对应的电网电路并对其进行标号处理且记作为e,且e=1、2、…、v,同时获取到其对应的功率记作为GLe,并将其从小到大进行排序,同理对不存在超负荷状态的电网电路进行标号处理记作r,且r=1、2、…、u,并获取到其对应的功率记作为GLr;A1: Obtain the power grid circuit corresponding to the overload state in the load analysis result and label it as e, and e=1, 2,...,v. At the same time, obtain its corresponding power and record it as GLe, and Sort them from small to large. In the same way, label the power grid circuits that do not have an overload state and record them as r, and r=1, 2,...,u, and obtain their corresponding power and record them as GLr;

A2:接着对不存在超负荷状态的电网电路r对应的功率GLr进行分析,获取到周期时间内电网电路r功率GLr的变化情况,并选取功率GLr变化值位于预设范围内的电网电路,同时将对应的电网电路记作为待分配电路;此处需要说明的是,预设范围的具体数值由操作人员自定设定,且预设范围表示功率值的变化程度,针对变化程度小的电路则用电情况稳定,针对变化程度大的电流则用电情况不稳定。A2: Then analyze the power GLr corresponding to the power grid circuit r that does not have an overload state, obtain the changes in the power GLr of the power grid circuit r during the period, and select the power grid circuit whose power GLr change value is within the preset range. At the same time Record the corresponding power grid circuit as the circuit to be distributed; it should be noted here that the specific value of the preset range is set by the operator, and the preset range represents the degree of change of the power value. For circuits with small changes, The power consumption situation is stable, but for currents with large changes, the power consumption situation is unstable.

A3:获取到所有的待分配电路并将其按照功率从小到大进行排序,接着获取到所有的超负荷状态电网电路,并将其按照从到小进行排序,同时将二者进行一一对应匹配生成对应的调度信息。此处需要说明的是,将功率小的待分配电路与功率大的超负荷状态电网电路进行匹配,以此类推生成调度信息,且二者的匹配均是位于相同用电时间段内的匹配。A3: Get all the circuits to be allocated and sort them from small to large in power, then get all the overloaded power grid circuits, sort them from small to small, and match them one-to-one. Generate corresponding scheduling information. What needs to be explained here is that the circuits to be distributed with low power are matched with the overloaded power grid circuits with high power, and so on to generate scheduling information, and the matching between the two is within the same power consumption time period.

步骤四:获取到生成的调度信息并对其进行监测,通过对其电路对应的电压进行分析判断是否需要进行二次调度,并生成对应的二次调度信息,其中二次调度信息包括:需要调度和不需要调度,且生成二次调度信息的具体方式如下:Step 4: Obtain the generated scheduling information and monitor it. Analyze the voltage corresponding to the circuit to determine whether secondary scheduling is needed, and generate the corresponding secondary scheduling information. The secondary scheduling information includes: Scheduling is required. and does not require scheduling, and the specific method of generating secondary scheduling information is as follows:

获取到调度信息对应的电路并获取到其对应的电压,接着对其电压进行监测,并判断是否出现超负荷的情况,若存在超负荷的情况则生成需要调度信息,反之则生成不需要调度信息。此处需要说明的是,通过调度后电路的电压进行分析,并计算其功率来判断是否需要调度,针对需要调度的情况,根据步骤三中的调度方式来进行重新分配调度。Obtain the circuit corresponding to the scheduling information and obtain its corresponding voltage, then monitor its voltage, and determine whether there is an overload situation. If there is an overload situation, scheduling information is required, otherwise no scheduling information is generated. . What needs to be explained here is that the voltage of the circuit after scheduling is analyzed and its power is calculated to determine whether scheduling is needed. If scheduling is required, redistribution scheduling is performed according to the scheduling method in step three.

本发明提供了一种基于历史数据的全要素调节电网调度方法。与现有技术相比具备以下有益效果:The present invention provides a full-factor adjustment power grid dispatching method based on historical data. Compared with existing technology, it has the following beneficial effects:

本发明通过根据不同区域的特性来进行不同的划分,将其划分为生活区和工作区,接着根据区域内用电情况来将其进行用电时间段的划分,并结合用电过程中的电压来进行分析,同时针对电压不稳定的时间段进行综合分析,进一步地获取到其对应的功率,并根据功率来进行合理的调度分析,在调度后通过对其调度电路的电压进行监测,从而来判断第一次调度是否合理,针对不合理的情况再次通过数据分析实现对其的二次调度。The present invention divides different areas into living areas and working areas according to the characteristics of different areas, and then divides them into power consumption time periods according to the power consumption in the area, and combines the voltage during the power use process. To conduct analysis, and at the same time conduct a comprehensive analysis for the time period when the voltage is unstable, further obtain its corresponding power, and perform reasonable scheduling analysis based on the power, and monitor the voltage of the scheduling circuit after scheduling, so as to Determine whether the first scheduling is reasonable, and implement secondary scheduling through data analysis for unreasonable situations.

具体实施方式Detailed ways

下面对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

本发明提供了一种基于历史数据的全要素调节电网调度方法,该方法具体包括以下步骤:The present invention provides a full-factor adjustment power grid dispatching method based on historical data. The method specifically includes the following steps:

步骤一:对不同区域进行划分得到区域划分信息,其中区域划分信息包括:生活区和工作区,接着分别对其进行分析处理得到分析结果,分析结果包括:用电高峰、用电正常和用电低谷,且生成分析结果的具体方式如下:Step 1: Divide different areas to obtain regional division information. The regional division information includes: living area and work area. Then analyze and process them separately to obtain analysis results. The analysis results include: peak power consumption, normal power consumption, and power consumption. Trough, and the specific way to generate analysis results is as follows:

S1:根据划分标准对不同区域进行划分得到生活区和工作区,且将生活区进行标号处理记作i,且i=1、2、…、j,将工作区进行标号处理记作n,且n=1、2、…、m;此处需要说明的是,划分标准指的是根据区域内的人员的活动情况将其进行分类,针对工作区具体的人员活动情况为工作,且具有固定的时间,而针对生活区人员活动则是不定时的。S1: Divide different areas according to the division standard to obtain the living area and the work area, and label the living area as i, and i=1, 2,...,j, label the work area as n, and n=1, 2,...,m; it should be noted here that the classification standard refers to classifying people in the area according to their activities. The specific personnel activities in the work area are work and have fixed time, while activities for people in the living area are irregular.

S2:接着获取到所有的生活区i,同时选取任意一个生活区为目标区域,接着以t为时间周期获取到目标区域内的用电量记作为Dk,且k=1、2、…、24;此处需要说明的是,t的时间周期值为一个小时,通过获取到24小时内用电量来进行用电时间段划分。S2: Then obtain all living areas i, and select any living area as the target area. Then use t as the time period to obtain the electricity consumption in the target area and record it as Dk, and k=1, 2, ..., 24 ; It should be noted here that the time period value of t is one hour, and the power consumption time period is divided by obtaining the power consumption within 24 hours.

S3:接着以T为时间段周期并获取到时间段周期内总用电量记作为Dz,且z=1、2、…、,并根据总用电量Dz对时间周期进行用电高峰、用电正常和用电低谷划分;此处需要说明的是,T的具体数值由操作人员自行设定。S3: Then take T as the time period and obtain the total power consumption recorded as Dz during the time period, and z=1, 2,..., , and divide the time period into peak power consumption, normal power consumption and low power consumption according to the total power consumption Dz; it should be noted here that the specific value of T is set by the operator.

以此类推对所有的生活区i进行划分,同理对工作区进行划分。By analogy, all living areas i are divided, and the work area is divided in the same way.

步骤二:接着对分析结果进行分析,通过对其电压进行分析判断生成对应的电压分析结果,其中电压分析结果包括:电压稳定和电压不稳定,接着对电压分析结果进一步的分析得到负荷分析结果,且负荷分析结果包括:超负荷状态和未超负荷状态,且生成负荷分析结果的具体方式如下:Step 2: Then analyze the analysis results, and generate corresponding voltage analysis results by analyzing and judging the voltage. The voltage analysis results include: voltage stability and voltage instability. Then further analyze the voltage analysis results to obtain the load analysis results. And the load analysis results include: overload state and non-overload state, and the specific method of generating load analysis results is as follows:

P1:获取到用电高峰、用电正常和用电低谷对应的时间段并分别将其记作为Tg、Tz和Td,接着分别对其平均电压进行计算且将其记作为YTg、YTz和YTd,同时将其与传输电压进行比较;P1: Obtain the time periods corresponding to the peak power consumption, normal power consumption and low power consumption and record them as Tg, Tz and Td respectively. Then calculate the average voltage respectively and record them as YTg, YTz and YTd. Also compare it with the transmission voltage;

P2:若平均电压低于传输电压,则表示对应时间段内的用电存在异常,且将对应的时间段标记为异常时间段,反之若平均电压等于传输电压,则表示对应时间段内的用电正常,且不对其进行处理;P2: If the average voltage is lower than the transmission voltage, it means that the power consumption in the corresponding time period is abnormal, and the corresponding time period is marked as an abnormal time period. On the contrary, if the average voltage is equal to the transmission voltage, it means that the power consumption in the corresponding time period is abnormal. The electricity is normal and no processing is performed;

P3:接着获取到异常时间段,同时获取到其对应的历史数据,并根据历史数据对异常时间段进行分析,具体的分析方式如下:P3: Then obtain the abnormal time period and its corresponding historical data, and analyze the abnormal time period based on the historical data. The specific analysis method is as follows:

P31:以R为时间周期,获取到时间周期R内的历史数据,同时获取到历史数据中异常时间段出现次数并将其记作为C,并计算其次数占比,将计算出来的次数占比与预设值进行比较,若次数占比超过预设值,则表示异常时间段出现的频率超过预设值同时生成二次分析信号,反之若次数占比未超过预设值,则表示异常时间段出现的频率未超过预设值同时生成正常信号;此处需要说明的是,正常生活或者工作过程中,电压的供给是满足需求的,但是针对特殊情况需要进行合适的调度,如果是经常出现电压异常,则表示对应的分配调度存在异常需要进行合理的分配。P31: Taking R as the time period, obtain the historical data within the time period R. At the same time, obtain the number of occurrences of abnormal time periods in the historical data and record it as C, and calculate the proportion of the times, and calculate the proportion of the times. Compare with the preset value. If the proportion of times exceeds the preset value, it means that the frequency of abnormal time periods exceeds the preset value and a secondary analysis signal is generated. On the contrary, if the proportion of times does not exceed the preset value, it means that the frequency of abnormal time periods exceeds the preset value. The frequency of segment occurrence does not exceed the preset value and a normal signal is generated at the same time; it should be noted here that during normal life or work, the voltage supply meets the demand, but appropriate scheduling is required for special situations. If it occurs frequently If the voltage is abnormal, it means that the corresponding allocation schedule is abnormal and requires reasonable allocation.

P32:获取到所有的异常时间段并获取到其对应的最高电压值记作为Ymax,同时获取到最高电压值Ymax持续的工作时间记作为t1,并计算t1工作时间段内的功率记作为GL1,接着将GL1与电网的输出功率GL2进行比较,若GL1≥0.7GL2,则表示该异常时间段存在超负荷状态,反之若GL1<0.7GL2,则表示异常时间段未达到超负荷的状态;P32: Obtain all abnormal time periods and obtain the corresponding highest voltage value as Ymax. At the same time, obtain the continuous working time of the highest voltage value Ymax as t1, and calculate the power in the t1 working time period as GL1. Then compare GL1 with the output power GL2 of the power grid. If GL1 ≥ 0.7GL2, it means that there is an overload state during the abnormal time period. On the contrary, if GL1 < 0.7GL2, it means that the abnormal time period has not reached the overload state;

以此类推对所有分析结果对应的所有异常时间段进行分析得到对应的符合分析结果。By analogy, all abnormal time periods corresponding to all analysis results are analyzed to obtain corresponding consistent analysis results.

步骤三:获取到负荷分析结果并对其进行分析,通过对电网电路进行分析,并根据负荷分析结果来进行分配调度并生成调度信息,且生成调度信息的具体方式如下:Step 3: Obtain the load analysis results and analyze them. By analyzing the power grid circuit, allocate dispatch and generate dispatch information based on the load analysis results. The specific method of generating dispatch information is as follows:

A1:获取到负荷分析结果中存在超负荷状态对应的电网电路并对其进行标号处理且记作为e,且e=1、2、…、v,同时获取到其对应的功率记作为GLe,并将其从小到大进行排序,同理对不存在超负荷状态的电网电路进行标号处理记作r,且r=1、2、…、u,并获取到其对应的功率记作为GLr;A1: Obtain the power grid circuit corresponding to the overload state in the load analysis result and label it as e, and e=1, 2,...,v. At the same time, obtain its corresponding power and record it as GLe, and Sort them from small to large. In the same way, label the power grid circuits that do not have an overload state and record them as r, and r=1, 2,...,u, and obtain their corresponding power and record them as GLr;

A2:接着对不存在超负荷状态的电网电路r对应的功率GLr进行分析,获取到周期时间内电网电路r功率GLr的变化情况,并选取功率GLr变化值位于预设范围内的电网电路,同时将对应的电网电路记作为待分配电路;此处需要说明的是,预设范围的具体数值由操作人员自定设定,且预设范围表示功率值的变化程度,针对变化程度小的电路则用电情况稳定,针对变化程度大的电流则用电情况不稳定。A2: Then analyze the power GLr corresponding to the power grid circuit r that does not have an overload state, obtain the changes in the power GLr of the power grid circuit r during the period, and select the power grid circuit whose power GLr change value is within the preset range. At the same time Record the corresponding power grid circuit as the circuit to be distributed; it should be noted here that the specific value of the preset range is set by the operator, and the preset range represents the degree of change of the power value. For circuits with small changes, The power consumption situation is stable, but for currents with large changes, the power consumption situation is unstable.

A3:获取到所有的待分配电路并将其按照功率从小到大进行排序,接着获取到所有的超负荷状态电网电路,并将其按照从到小进行排序,同时将二者进行一一对应匹配生成对应的调度信息。此处需要说明的是,将功率小的待分配电路与功率大的超负荷状态电网电路进行匹配,以此类推生成调度信息,且二者的匹配均是位于相同用电时间段内的匹配。A3: Get all the circuits to be allocated and sort them from small to large in power, then get all the overloaded power grid circuits, sort them from small to small, and match them one-to-one. Generate corresponding scheduling information. What needs to be explained here is that the circuits to be distributed with low power are matched with the overloaded power grid circuits with high power, and so on to generate scheduling information, and the matching between the two is within the same power consumption time period.

步骤四:获取到生成的调度信息并对其进行监测,通过对其电路对应的电压进行分析判断是否需要进行二次调度,并生成对应的二次调度信息,其中二次调度信息包括:需要调度和不需要调度,且生成二次调度信息的具体方式如下:Step 4: Obtain the generated scheduling information and monitor it. Analyze the voltage corresponding to the circuit to determine whether secondary scheduling is needed, and generate the corresponding secondary scheduling information. The secondary scheduling information includes: Scheduling is required. and does not require scheduling, and the specific method of generating secondary scheduling information is as follows:

获取到调度信息对应的电路并获取到其对应的电压,接着对其电压进行监测,并判断是否出现超负荷的情况,若存在超负荷的情况则生成需要调度信息,反之则生成不需要调度信息。此处需要说明的是,通过调度后电路的电压进行分析,并计算其功率来判断是否需要调度,针对需要调度的情况,根据步骤三中的调度方式来进行重新分配调度。Obtain the circuit corresponding to the scheduling information and obtain its corresponding voltage, then monitor its voltage, and determine whether there is an overload situation. If there is an overload situation, scheduling information is required, otherwise no scheduling information is generated. . What needs to be explained here is that the voltage of the circuit after scheduling is analyzed and its power is calculated to determine whether scheduling is needed. If scheduling is required, redistribution scheduling is performed according to the scheduling method in step three.

同时本说明书中未作详细描述的内容均属于本领域技术人员公知的现有技术。At the same time, contents not described in detail in this specification belong to the prior art known to those skilled in the art.

以上实施例仅用以说明本发明的技术方法而非限制,尽管参照较佳实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方法进行修改或等同替换,而不脱离本发明技术方法的精神和范围。The above embodiments are only used to illustrate the technical methods of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical methods of the present invention can be modified or equivalently substituted. without departing from the spirit and scope of the technical method of the present invention.

Claims (6)

1.一种基于历史数据的全要素调节电网调度方法,其特征在于,该方法具体包括以下步骤:1. A full-factor adjustment power grid dispatching method based on historical data, characterized in that the method specifically includes the following steps: 步骤一:对不同区域进行划分得到区域划分信息,其中区域划分信息包括:生活区和工作区,接着分别对其进行分析处理得到分析结果,分析结果包括:用电高峰、用电正常和用电低谷;Step 1: Divide different areas to obtain regional division information. The regional division information includes: living area and work area. Then analyze and process them separately to obtain analysis results. The analysis results include: peak power consumption, normal power consumption, and power consumption. low point; 步骤二:接着对分析结果进行分析,通过对其电压进行分析判断生成对应的电压分析结果,其中电压分析结果包括:电压稳定和电压不稳定,接着对电压分析结果进一步的分析得到负荷分析结果,且负荷分析结果包括:超负荷状态和未超负荷状态;Step 2: Then analyze the analysis results, and generate corresponding voltage analysis results by analyzing and judging the voltage. The voltage analysis results include: voltage stability and voltage instability. Then further analyze the voltage analysis results to obtain the load analysis results. And the load analysis results include: overload status and non-overload status; 步骤三:获取到负荷分析结果并对其进行分析,通过对电网电路进行分析,并根据负荷分析结果来进行分配调度并生成调度信息;Step 3: Obtain the load analysis results and analyze them. By analyzing the power grid circuit, allocate and dispatch and generate dispatch information based on the load analysis results; 步骤四:获取到生成的调度信息并对其进行监测,通过对其电路对应的电压进行分析判断是否需要进行二次调度,并生成对应的二次调度信息,其中二次调度信息包括:需要调度和不需要调度。Step 4: Obtain the generated scheduling information and monitor it. Analyze the voltage corresponding to the circuit to determine whether secondary scheduling is needed, and generate the corresponding secondary scheduling information. The secondary scheduling information includes: Scheduling is required. and no scheduling required. 2.根据权利要求1所述的一种基于历史数据的全要素调节电网调度方法,其特征在于,所述步骤一中生成分析结果的具体方式如下:2. A full-factor adjustment power grid dispatching method based on historical data according to claim 1, characterized in that the specific method for generating analysis results in step one is as follows: S1:根据划分标准对不同区域进行划分得到生活区和工作区,且将生活区进行标号处理记作i,且i=1、2、…、j,将工作区进行标号处理记作n,且n=1、2、…、m;S1: Divide different areas according to the division standard to obtain the living area and the work area, and label the living area as i, and i=1, 2,...,j, label the work area as n, and n=1, 2,…,m; S2:接着获取到所有的生活区i,同时选取任意一个生活区为目标区域,接着以t为时间周期获取到目标区域内的用电量记作为Dk,且k=1、2、…、24;S2: Then obtain all living areas i, and select any living area as the target area. Then use t as the time period to obtain the electricity consumption in the target area and record it as Dk, and k=1, 2, ..., 24 ; S3:接着以T为时间段周期并获取到时间段周期内总用电量记作为Dz,且z=1、2、…、,并根据总用电量Dz对时间周期进行用电高峰、用电正常和用电低谷划分;S3: Then take T as the time period and obtain the total power consumption recorded as Dz during the time period, and z=1, 2,..., , and divide the time period into peak power consumption, normal power consumption and low power consumption according to the total power consumption Dz; 以此类推对所有的生活区i进行划分,同理对工作区进行划分。By analogy, all living areas i are divided, and the work area is divided in the same way. 3.根据权利要求1所述的一种基于历史数据的全要素调节电网调度方法,其特征在于,所述步骤二中生成负荷分析结果的具体方式如下:3. A full-factor adjustment power grid dispatching method based on historical data according to claim 1, characterized in that the specific method for generating load analysis results in step two is as follows: P1:获取到用电高峰、用电正常和用电低谷对应的时间段并分别将其记作为Tg、Tz和Td,接着分别对其平均电压进行计算且将其记作为YTg、YTz和YTd,同时将其与传输电压进行比较;P1: Obtain the time periods corresponding to the peak power consumption, normal power consumption and low power consumption and record them as Tg, Tz and Td respectively. Then calculate the average voltage respectively and record them as YTg, YTz and YTd. Also compare it with the transmission voltage; P2:若平均电压低于传输电压,则表示对应时间段内的用电存在异常,且将对应的时间段标记为异常时间段,反之若平均电压等于传输电压,则表示对应时间段内的用电正常,且不对其进行处理;P2: If the average voltage is lower than the transmission voltage, it means that the power consumption in the corresponding time period is abnormal, and the corresponding time period is marked as an abnormal time period. On the contrary, if the average voltage is equal to the transmission voltage, it means that the power consumption in the corresponding time period is abnormal. The electricity is normal and no processing is performed; P3:接着获取到异常时间段,同时获取到其对应的历史数据,并根据历史数据对异常时间段进行分析。P3: Then obtain the abnormal time period and its corresponding historical data, and analyze the abnormal time period based on the historical data. 4.根据权利要求3所述的一种基于历史数据的全要素调节电网调度方法,其特征在于,所述P3中对异常时间段具体分析方式如下:4. A full-factor adjustment power grid dispatching method based on historical data according to claim 3, characterized in that the specific analysis method for abnormal time periods in P3 is as follows: P31:以R为时间周期,获取到时间周期R内的历史数据,同时获取到历史数据中异常时间段出现次数并将其记作为C,并计算其次数占比,将计算出来的次数占比与预设值进行比较,若次数占比超过预设值,则表示异常时间段出现的频率超过预设值同时生成二次分析信号,反之若次数占比未超过预设值,则表示异常时间段出现的频率未超过预设值同时生成正常信号;P31: Taking R as the time period, obtain the historical data within the time period R. At the same time, obtain the number of occurrences of abnormal time periods in the historical data and record it as C, and calculate the proportion of the times, and calculate the proportion of the times. Compare with the preset value. If the proportion of times exceeds the preset value, it means that the frequency of abnormal time periods exceeds the preset value and a secondary analysis signal is generated. On the contrary, if the proportion of times does not exceed the preset value, it means that the frequency of abnormal time periods exceeds the preset value. The frequency of segment occurrence does not exceed the preset value while generating a normal signal; P32:获取到所有的异常时间段并获取到其对应的最高电压值记作为Ymax,同时获取到最高电压值Ymax持续的工作时间记作为t1,并计算t1工作时间段内的功率记作为GL1,接着将GL1与电网的输出功率GL2进行比较,若GL1≥0.7GL2,则表示该异常时间段存在超负荷状态,反之若GL1<0.7GL2,则表示异常时间段未达到超负荷的状态;P32: Obtain all abnormal time periods and obtain the corresponding highest voltage value as Ymax. At the same time, obtain the continuous working time of the highest voltage value Ymax as t1, and calculate the power in the t1 working time period as GL1. Then compare GL1 with the output power GL2 of the power grid. If GL1 ≥ 0.7GL2, it means that there is an overload state during the abnormal time period. On the contrary, if GL1 < 0.7GL2, it means that the abnormal time period has not reached the overload state; 以此类推对所有分析结果对应的所有异常时间段进行分析得到对应的符合分析结果。By analogy, all abnormal time periods corresponding to all analysis results are analyzed to obtain corresponding consistent analysis results. 5.根据权利要求1所述的一种基于历史数据的全要素调节电网调度方法,其特征在于,所述步骤三中生成调度信息的具体方式如下:5. A full-factor adjustment power grid dispatching method based on historical data according to claim 1, characterized in that the specific method of generating dispatch information in step three is as follows: A1:获取到负荷分析结果中存在超负荷状态对应的电网电路并对其进行标号处理且记作为e,且e=1、2、…、v,同时获取到其对应的功率记作为GLe,并将其从小到大进行排序,同理对不存在超负荷状态的电网电路进行标号处理记作r,且r=1、2、…、u,并获取到其对应的功率记作为GLr;A1: Obtain the power grid circuit corresponding to the overload state in the load analysis result and label it as e, and e=1, 2,...,v. At the same time, obtain its corresponding power and record it as GLe, and Sort them from small to large. In the same way, label the power grid circuits that do not have an overload state and record them as r, and r=1, 2,...,u, and obtain their corresponding power and record them as GLr; A2:接着对不存在超负荷状态的电网电路r对应的功率GLr进行分析,获取到周期时间内电网电路r功率GLr的变化情况,并选取功率GLr变化值位于预设范围内的电网电路,同时将对应的电网电路记作为待分配电路;A2: Then analyze the power GLr corresponding to the power grid circuit r that does not have an overload state, obtain the changes in the power GLr of the power grid circuit r during the period, and select the power grid circuit whose power GLr change value is within the preset range. At the same time Record the corresponding power grid circuit as the circuit to be distributed; A3:获取到所有的待分配电路并将其按照功率从小到大进行排序,接着获取到所有的超负荷状态电网电路,并将其按照从到小进行排序,同时将二者进行一一对应匹配生成对应的调度信息。A3: Get all the circuits to be allocated and sort them from small to large in power, then get all the overloaded power grid circuits, sort them from small to small, and match them one-to-one. Generate corresponding scheduling information. 6.根据权利要求1所述的一种基于历史数据的全要素调节电网调度方法,其特征在于,所述步骤四中生成二次调度信息的具体方式如下:6. A full-factor adjustment power grid dispatching method based on historical data according to claim 1, characterized in that the specific method of generating secondary dispatch information in step four is as follows: 获取到调度信息对应的电路并获取到其对应的电压,接着对其电压进行监测,并判断是否出现超负荷的情况,若存在超负荷的情况则生成需要调度信息,反之则生成不需要调度信息。Obtain the circuit corresponding to the scheduling information and obtain its corresponding voltage, then monitor its voltage, and determine whether there is an overload situation. If there is an overload situation, scheduling information is required, otherwise no scheduling information is generated. .
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