JPS62207139A - Method of detecting life of power equipment - Google Patents
Method of detecting life of power equipmentInfo
- Publication number
- JPS62207139A JPS62207139A JP61048386A JP4838686A JPS62207139A JP S62207139 A JPS62207139 A JP S62207139A JP 61048386 A JP61048386 A JP 61048386A JP 4838686 A JP4838686 A JP 4838686A JP S62207139 A JPS62207139 A JP S62207139A
- Authority
- JP
- Japan
- Prior art keywords
- information
- power equipment
- computer system
- operations
- detecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は電力設備の最適な保守保修を成就させるべく寿
命の尺度を統計表として作成して提供する方法に係り、
特に、多大な情報に基づいて統計表を作成するのに好適
な情報収集検出方法に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a method for creating and providing a lifespan measure as a statistical table in order to achieve optimal maintenance of power equipment.
In particular, the present invention relates to an information collection and detection method suitable for creating statistical tables based on a large amount of information.
従来の情報収集検出方法は、電力設備が多大な場合、個
々の情報は一ビットに対応した情報として取り込む必要
があり、情報伝送ワード数もぼう大となる欠点があり収
集情報はランダム並びのビット情報のため、分類を必要
とした。即ち、情報は電力設備（しゃ断器、保護継電器
等）の動作回数を“Ｑｔ＃、Ｊ”の変化とするランダム
なビット情報であり、且つ、常時、監視をして情報収集
する必要から計算機システムのソフトウェア処理が複雑
となった。Conventional information collection and detection methods have the disadvantage that when the power equipment is large, each piece of information needs to be captured as information corresponding to one bit, and the number of information transmission words is also enormous, and the collected information is randomly arranged bits. Information required classification. In other words, the information is random bit information that changes the number of operations of power equipment (breakers, protective relays, etc.) in "Qt#, J", and since it is necessary to constantly monitor and collect information, it is difficult to use computer systems. software processing has become complicated.
なお、この種の方式として関連するものに、特開昭５７
−１２５４０７号公報が挙げられる。In addition, related to this type of method is Japanese Patent Application Laid-open No. 57
-125407 publication is mentioned.
上記従来技術は電力設備の多大な情報を任意のビット伝
送ワード上に割付けており、電力設備が動作すれば、そ
の都度、その動作の関連情報を複数のビット、ワード玉
に乗せ、一度に伝送しているので動作情報を電力設備単
位に分類し、関連情報のみを収集しなければならない。The above conventional technology allocates a large amount of information about power equipment to arbitrary bit transmission words, and each time the power equipment operates, information related to that operation is placed on multiple bits and words and is transmitted at once. Therefore, operating information must be categorized by power equipment and only related information must be collected.
又、その収集は電力設備のシーケンス動作時間の間、計
算機の内部に蓄積しておく必要があった。Moreover, the collection had to be stored inside the computer during the sequence operation time of the power equipment.
電力設備は発電所変電所等、数カ所から数十カ所の設備
であり、動作情報はぼう人となる。複数の電力設備によ
る多種同時動作の場合には、動作情報の収集検出処理の
ための計算機システムの負担が人となる。又ソフトウェ
アも複雑になる傾向があった。Power facilities include power plants, substations, and other facilities in several to several dozen locations, and operating information is vague. In the case of multiple types of simultaneous operations using a plurality of power facilities, the burden on the computer system for collecting and detecting operation information becomes heavy. Software also tended to be complex.
本発明の目的は、第一に電力設備のシーケンス回路部位
の動作をパターン化した同一の情報群に分類し情報伝送
ワード数を少なくすることにある。The first object of the present invention is to reduce the number of information transmission words by classifying the operations of sequence circuit parts of power equipment into the same patterned information group.
第二に、パターン化した情報群を監視することで必要時
に入手、収集することによって動作回数の検出をさせる
ことにある。電力設備の多重同時動作の場合には、動作
発生順序によるシーケンシャルな動作情報収集、検出が
確実となる。Second, the number of operations can be detected by monitoring patterned information groups and obtaining and collecting them when necessary. In the case of multiple simultaneous operations of power equipment, sequential operation information collection and detection based on the order in which the operations occur is ensured.
多大な情報をより小さな伝送ワード上に乗せるためには
、電力設備の共通シーケンス回路単位に固定パターン情
報群を設け、動作状況は子局の情報伝送装置側に蓄積さ
せておき、計算機システムから選択された情報のみをデ
ータ伝送する方式とした。In order to put a large amount of information on a smaller transmission word, a fixed pattern information group is provided for each common sequence circuit of power equipment, the operating status is stored in the information transmission device of the slave station, and the information is selected from the computer system. The system is designed to transmit only the information that has been received.
計算機システムは電力設備の動作発生情報のみを監視す
れば、発生順に順次、選択を実行し動作情報を入手収集
すれば良い。If the computer system only monitors the information on the occurrence of operation of the electric power equipment, it is sufficient to sequentially execute the selection in the order of occurrence and obtain and collect the operation information.
本方式によって、電力設備の動作情報は、パターン化し
、伝送ワード数を少なくすることができる。又、パター
ン化した動作情報の収集、検出が達成される。With this method, the operation information of power equipment can be patterned and the number of transmitted words can be reduced. Also, collection and detection of patterned motion information is achieved.
多大な動作情報は、伝送ワード上に固定された規則的な
共通パターンに配置され、そのぼう大な情報は、電力設
備の共通シーケンス回路単位の定型パターン情報群とし
て構成され、見かけ上、微少な情報のように取り扱われ
る。A large amount of operational information is arranged in regular common patterns fixed on the transmission word, and this vast amount of information is configured as a group of fixed pattern information for each common sequence circuit of power equipment, and it appears to be very small. Treated like information.
計算機システｌ）では、電力設備の共通シーケンス回路
単位の固定の検出ロジックとなるので処理を簡略化する
ことが出来る。In the computer system 1), the detection logic is fixed for each common sequence circuit of the power equipment, so the processing can be simplified.
以下、本発明の実施例を第１図により説明する。 Embodiments of the present invention will be described below with reference to FIG.
電力設備５を、シーケンス回路単位に設備１からｎ迄と
すれば、動作結果は、Ｒｙｌからｎの情報保持回路に蓄
積される。一方、計算機システム４が遠方監視制御装置
３を介して、電力設備単位を選択すると、Ｒｙの選択表
示回路によって、ＳＷＩからｎのいずれかがメークし、
パターン化された動作情報は情報伝送装置２によって同
一の伝送ワードの情報群として伝送される。If the power equipment 5 is made up of equipment 1 to n in sequence circuit units, the operation results are accumulated in the information holding circuits Ryl to n. On the other hand, when the computer system 4 selects a power equipment unit via the remote monitoring and control device 3, one of SWI to n is made by the selection display circuit of Ry.
The patterned motion information is transmitted by the information transmission device 2 as an information group of the same transmission word.
例えば、計算機システム４は、設備Ｐ１が動作したと認
識して選択を実行すると、Ｒｙの選択表示回路によって
、ＳＷＩがメークし、Ｒｙｌに保持されている電力設備
の動作情報を入手、収集する。For example, when the computer system 4 recognizes that the equipment P1 has operated and executes the selection, the SWI makes and acquires and collects the operation information of the power equipment held in the Ryl using the selection display circuit of the Ry.
次に、変電所の配電線保護継電器の動作回数の検出の場
合の一例を示す。第２図は、電力設備のシーケンス回路
単位に、保護継電器の動作情報を同一の伝送ワード上に
パターン化して伝送させる場合の動作情報のビット配列
パターンである。動作情報は、ｔｔ ｌ Ｉ＋、′０″
のビット情報によってｉｔ １ ｙｔで動作ありと判断
する。Next, an example of detecting the number of operations of a distribution line protection relay in a substation will be described. FIG. 2 shows a bit arrangement pattern of operation information when the operation information of the protective relay is patterned and transmitted on the same transmission word for each sequence circuit of the power equipment. Operation information is tt l I+,'0''
Based on the bit information of , it is determined that there is an operation at it 1 yt.
設備１からｎ迄の動作情報は、同一のビット・パターン
情報として固定できる。この固定パターン化は、Ｒｙｌ
からｎ迄、共通の情報保持回路６によって実現される。The operation information of equipment 1 to n can be fixed as the same bit pattern information. This fixed patterning is Ryl
to n are realized by a common information holding circuit 6.
情報伝送装置２は、この同一パターン情報を同一の情報
伝送ワード上に乗せて伝送する。この同一パターンの動
作情報を入手収集した計算機システム４は、選択Ｎｏに
よって。The information transmission device 2 transmits this same pattern information on the same information transmission word. The computer system 4 that obtained and collected the operation information of this same pattern is selected according to the selection number.
設備Ｎｏ毎に、第３図に示す固定の検出ロジックで動作
回数を検出し、統計表を作成する。For each equipment number, the number of operations is detected using the fixed detection logic shown in FIG. 3, and a statistical table is created.
尚、電力設備５の選択は、しゃ断器のトリップ条件から
判断され、しゃ断器のデバイスＮｏに対応した選択Ｎｏ
として決定される。例えば、しや断器１がトリップすれ
ば、選択１を選択するように、決定される。The selection of the power equipment 5 is determined based on the trip conditions of the circuit breaker, and the selection number corresponding to the device number of the circuit breaker is determined.
is determined as. For example, if the shield breaker 1 trips, it is determined that selection 1 is selected.
又、複数の電力設備の多重同時動作の場合には、それら
動作情報は、保持されているので、しゃ断器のトリップ
順序に従って電力設備毎に順次、選択し、動作回数カウ
ントを繰り返して実行する。In addition, in the case of multiple simultaneous operation of a plurality of power equipment, since the operation information is retained, each power equipment is selected in sequence according to the trip order of the circuit breaker, and the number of operations is repeatedly counted.
本発明によれば、
（１）電力設備のシーケンス回路単位に動作情報を保持
できるので、一連の電力設備の連続動作の場合でも、個
々に情報として１分離できる。According to the present invention, (1) Operation information can be held for each sequence circuit of power equipment, so even in the case of continuous operation of a series of power equipment, each piece of information can be separated.
（２）固定パターン化した保持、蓄積情報を選択によっ
て、情報伝送する際、同一伝送ワードに、共通に１乗せ
ることが可能なため、伝送ワード数を小さくすることが
できろ。(2) When transmitting information by selecting a fixed pattern of retained and stored information, it is possible to commonly put 1 on the same transmission word, so the number of transmission words can be reduced.
（３）計算機システムによる動作回数検出、カウント処
理は、電力設備単位の動作情報を固定情報ビット・パタ
ーン・データとして認識できるので、検出ロジックも固
定パターン化が実現して簡略化する。(3) The number of operations detected and counted by the computer system can recognize the operation information for each electric power facility as fixed information bit pattern data, so the detection logic can also be simplified by realizing a fixed pattern.
Claims (1)
、電力設備の寿命の尺度を統計表に編集作成する電力設
備の動作回数の検出方法において、 動作情報を前記遠方監視制御装置の子局側の故障動作表
示リレー回路に前記電力設備のシーケンス回路単位に固
定パターン情報で蓄積しておき前記計算機システムで前
記統計表を作成すべき時に自動的にその情報を入手でき
、かつ、尚、多大な情報は前記電力設備の単位を選択す
ることで共通のディジタル伝送ワード上に乗せて入手し
、前記計算機システムによる情報の入手は前記電力設備
の単位が異なっても常に同一ワード上の前記固定パター
ンを監視することで実現することを特徴とする電力設備
の寿命度検出方法。[Scope of Claims] 1. A method for detecting the number of operations of power equipment, which combines a remote monitoring and control device and a computer system to compile and create a statistical table of a measure of the lifespan of the power equipment, comprising the steps of: Fixed pattern information is stored in a failure operation display relay circuit on a slave station side for each sequence circuit of the power equipment, and the information can be automatically obtained when the statistical table is to be created by the computer system, and A large amount of information can be obtained by selecting the unit of power equipment on a common digital transmission word, and information obtained by the computer system is always transmitted on the same word even if the unit of power equipment is different. A method for detecting the lifespan of power equipment, which is realized by monitoring the fixed pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61048386A JPS62207139A (en) | 1986-03-07 | 1986-03-07 | Method of detecting life of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61048386A JPS62207139A (en) | 1986-03-07 | 1986-03-07 | Method of detecting life of power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62207139A true JPS62207139A (en) | 1987-09-11 |
Family
ID=12801863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61048386A Pending JPS62207139A (en) | 1986-03-07 | 1986-03-07 | Method of detecting life of power equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62207139A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009296876A (en) * | 2006-11-17 | 2009-12-17 | Jianlin Zhou | Electricity detecting and protecting apparatus |
| CN106546290A (en) * | 2016-11-02 | 2017-03-29 | 中国电子产品可靠性与环境试验研究所 | Semi-conductor discrete device storage life characteristic detection method and system |
-
1986
- 1986-03-07 JP JP61048386A patent/JPS62207139A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009296876A (en) * | 2006-11-17 | 2009-12-17 | Jianlin Zhou | Electricity detecting and protecting apparatus |
| CN106546290A (en) * | 2016-11-02 | 2017-03-29 | 中国电子产品可靠性与环境试验研究所 | Semi-conductor discrete device storage life characteristic detection method and system |
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