JPS6315636A - System of control operation period of generating equipment to be uniform - Google Patents
System of control operation period of generating equipment to be uniformInfo
- Publication number
- JPS6315636A JPS6315636A JP61157708A JP15770886A JPS6315636A JP S6315636 A JPS6315636 A JP S6315636A JP 61157708 A JP61157708 A JP 61157708A JP 15770886 A JP15770886 A JP 15770886A JP S6315636 A JPS6315636 A JP S6315636A
- Authority
- JP
- Japan
- Prior art keywords
- operating time
- power
- order
- power generating
- power generation
- 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
- 238000010248 power generation Methods 0.000 claims description 22
- 238000009825 accumulation Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001442495 Mantophasmatodea Species 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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、電気推進船ておける発電装置て好適な多数発
電装置の運転時間均一化制御方式に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a control system for equalizing operating times of multiple power generators suitable for power generators in electric propulsion ships.
従来電気推進船ておける複数の発電装置の運転において
は、給電中の発電装置に対し、先に運転したものから順
次停止させるようにしている。Conventionally, in the operation of a plurality of power generators in an electric propulsion ship, the power generators that are being supplied with power are stopped in order from the one that was operated first.
しかしながら、このように先に運転中のものから優先的
ＫＪＩｊ次停止させるようＫすると、延べ運転時間に対
する要素が制御に含まれていないため、均一な運転時間
制御ができず、オペレーターは停止指令発生時に優先的
に停止させる必要のある発電装置から順次優先的に運転
させる必要があるが、一度必要台数運転後は優先停止順
位の変更は不可能である。However, when the KJIj is given priority to stop those in operation first, it is not possible to control the operating time uniformly because the element for the total operating time is not included in the control, and the operator has to issue a stop command. Sometimes, it is necessary to operate the power generating apparatuses in order of priority, starting with the ones that need to be stopped preferentially, but once the required number of units have been operated, it is impossible to change the order of priority stopping.
本発明は、このような事情に鑑みて提案されたもので、
延べ運転時間の長い発電装置から優先的Ｋｍ次停止させ
て、各発電装置ごとの延べ運転時間のむらを少なくシ、
均一な運転時間制御ができる発電装置の運転時間均一化
制御方式を提供することを目的とする。The present invention was proposed in view of these circumstances, and
Priority is given to shutting down the power generation equipment with the longest total operating time in order to reduce unevenness in the total operating time of each power generation equipment.
The object of the present invention is to provide a control method for equalizing the operating time of a power generation device that can control the operating time uniformly.
そのために本発明は、複数発電装置の運転状態信号によ
り運転時間積算記憶装置に各発電装置ごとに延べ運転時
間をカウントさせ、上記延べ運転時間に基づき運転時間
順配列演算モジュールにより延べ運転時間の長い発電装
置頴に停止順位を決定し、運転中の発電装置群の１台又
はそれ以上の台数の発電装置の停止指令信号が発生する
と、延べ運転時間の長い発電装置から優先的に順次停止
させることを特徴とする。To this end, the present invention causes an operation time accumulation storage device to count the total operation time for each power generation apparatus based on the operation status signals of the plurality of power generation apparatuses, and based on the total operation time, an operation time order calculation module calculates the longest total operation time. A stop order is determined for the power generation devices, and when a stop command signal is generated for one or more power generation devices in a group of power generation devices in operation, the power generation devices with the longest total operating time are prioritized and stopped sequentially. It is characterized by
上述の構成により、延べ運転時間の長い発電装置から優
先的に順次停止させて、各発電装置ごとの延べ運転時間
のむらを少なくし、均一な運転時間制御ができる発電装
置の運転時間均一化制御方式を得ることができる。With the above configuration, the operating time equalization control method for power generating equipment is capable of uniform operating time control by sequentially shutting down the power generating equipment having the longest total operating time, reducing unevenness in the total operating time of each power generating equipment. can be obtained.
本発明の一実施例を図面について説明すると、第１図は
その系統図である。An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a system diagram thereof.
上図において、多数の発電装置２から構成される発電プ
ラントの運転中の発電装置に、停止要求が発せられる。In the above figure, a stop request is issued to the power generating units in operation in a power generating plant composed of a large number of power generating units 2.
運転時間積算記憶装置３へ送られる積算゛運転時間リセ
ット信号１は、例えばある発電装置を新替えしたシ、ベ
アリングを新替えしたシした時に、その対象発電装置の
積算運転時間をゼロにするのに用いるものである。その
必要なければ設けなくてもよい。The accumulated operation time reset signal 1 sent to the operation time accumulation storage device 3 is used to reset the accumulated operating time of the target power generation device to zero when, for example, a certain power generation device is replaced with a new one or the bearings are replaced with a new one. It is used for It does not need to be provided if it is not necessary.
各発電装置よ）運転時間積算記憶装置３へそれぞれ運転
中か、スタンバイ中か、休止中かの信号を出力している
。この場合、運転中の信号は、発電機関がある回転数以
上で回転中であるとか、発電装置用遮断器が閉じている
とか、又は発電機の電圧がある設定値であるとかなどに
より検出できる。Each power generation device) outputs a signal to the operation time accumulation storage device 3 to indicate whether it is in operation, on standby, or in rest. In this case, a signal indicating that the generator is in operation can be detected by the fact that the generator is rotating at a certain rotation speed or higher, that the generator circuit breaker is closed, or that the generator voltage is at a certain set value. .
次に、各発電装置２のうち運転中の信号が送られている
発電装置群は、運転時間積算記憶装置３において、延べ
運転時間がリアルタイムで積算され、更に各発電装置２
の最新の運転積算時間に相当する信号が、運転時間順配
列演算モジュール４へ出力される。運転中の各発電装置
２はモジュール４でそれぞれ延べ運転時間の長い順に順
次差べられ、停止順位配列演算モジュール５へ出力され
る。Next, among the power generating devices 2, the total operating time of the power generating device groups to which the operating signal has been sent is accumulated in the operating time accumulation storage device 3 in real time, and furthermore, each power generating device 2
A signal corresponding to the latest accumulated driving time is output to the driving time order calculation module 4. The power generators 2 in operation are sequentially sorted by the module 4 in descending order of total operating time, and outputted to the stop order array calculation module 5.
そこでモジュール５で「並べられた順位」＝「停止順位
」に相当する信号が発生し、停止指令発生モジュール６
からの停止指令信号がモジュール５へ出力された時に、
モジュール６からの指令に応じて、モジュール５の中の
順位１番の発電装置から順次、停止指令モジュール７か
ら停止指令信号８が出力される。Therefore, the module 5 generates a signal corresponding to the "arranged order" = "stop order", and the stop command generation module 6
When the stop command signal from is output to module 5,
In response to commands from the module 6, a stop command signal 8 is output from the stop command module 7 in order from the power generation device with the first rank in the module 5.
各発電装置２のいずれかの運転状態の変化が、運転時間
積算記憶装置３へ入力された時、すなわち「運転状態」
→「停止状態（スタンバイ状態もしくは休止状態）」又
はこの逆の状態変化が発生した時には、リアルタイムで
モジュール４．５の内部で再演算され、常に最新の停止
順位がモジュール５で演算されて保持され、停止指令発
生モジュール６からの信号によ）、モジュール５→７→
８の順で該当する発電装置２は順次停止し、各発電装置
２のいずれかの運転状態の変化でフィードバックがかか
り、これを〈シ返す。When a change in the operating state of any of the power generating units 2 is input to the operating time accumulation storage device 3, that is, the "operating state"
→ When a "stop state (standby state or hibernation state)" or the opposite state change occurs, it is recalculated in module 4.5 in real time, and the latest stop order is always calculated and maintained in module 5. , by the signal from the stop command generation module 6), module 5 → 7 →
The corresponding power generation devices 2 are stopped one after another in the order of 8, and feedback is applied due to a change in the operating state of any of the power generation devices 2.
なおこの制御方式における一連の制御はマイクロコンピ
ュータ−に収蔵されたプログラムによることが好ましい
。It is preferable that a series of controls in this control system be performed by a program stored in a microcomputer.
要するに本発明によれば、複数発電装置の運転状態信号
により運転時間積算記憶装置に各発電装置ごとに延べ運
転時間をカウントさせ、上記延べ運転時間に基づき運転
時間項配列演算モジュールによフ延べ運転時間の長い発
電装置順に停止順位を決定し、運転中の発電装置群の１
台又はそれ以上の台数の発電装置の停止指令信号が発生
すると、延べ運転時間の長い発電装置から優先的に順次
停止させることにより、延べ運転時間の長い発電装置か
ら優先的に順次停止させて、各発電装置ごとの延べ運転
時間のむらを少なくし、均一な運転時間制御ができる発
電装置の運転時間均一化制御方式を得るから、本発明は
産業上極めて有益なものである。In short, according to the present invention, the operation time accumulation storage device is caused to count the total operation time of each power generation apparatus based on the operation status signals of the plurality of power generation apparatuses, and the operation time term array calculation module calculates the total operation time based on the total operation time. The stopping order is determined in the order of the power generation equipment that takes the longest time, and one of the power generation equipment in operation is
When a stop command signal is generated for one or more power generators, the power generators with the longest total operating time are stopped in order. The present invention is extremely useful industrially because it provides a control system for equalizing the operating time of power generating devices that can reduce the unevenness of the total operating time of each power generating device and can control the operating time uniformly.
第１図は本発明発電装置の運転時間均一化制御方式の一
実施例を示す系統図である。
１６０．積算運転時間リセット信号、２・・・各発電装
置、３・・・運転時間積算記憶装置、４・・・運転時間
項配列演算モジュール、５・・・停止順位配列演算モジ
ュール、６・・・停止指令発生モジュール、７・・・停
止指令モジュール、８・・・停止指令信号。
復代理人 弁理士 塚 本 正 文
第１図
１ ｊ１肩−運Ｊ云ｇキ間すヒット福是ヒ２ 、各
発電８置
３ ゛ １転Ｍｌ’１ｆｌｌ夏記場頃！４ 遭Ｊ
艮迎晴イ員配ケ１漫藤モージュー、・し５ 、 １牛
と１１！ｌイ１勾Ｉり清算モジコーール６ −等止暮
Ｆ”ｆｆ：ｔモジニー−レ７ ： →尋止１令とジュー
ル
８ ； 挿り布ケ信号FIG. 1 is a system diagram showing an embodiment of the operating time equalization control method for the power generating apparatus of the present invention. 160. Accumulated operating time reset signal, 2... Each power generation device, 3... Operating time accumulation storage device, 4... Operating time term array calculation module, 5... Stop order array calculation module, 6... Stop Command generation module, 7... Stop command module, 8... Stop command signal. Sub-Agent Patent Attorney Masa Tsukamoto Text Figure 1 Figure 1 j1 shoulder - luck between Jyungki hit luck 2, each power generation 8 place 3 ゛ 1st turn Ml'1flll around the summer press conference! 4 Encounter J
艮 Yingharu's staff distribution 1 Manto Moju, 5, 1 cow and 11! l i 1 gradient I liquidation modi call 6 - etc. stop F" ff:t modi ni -re 7: → interrogation 1 order and joule 8; insertion cloth signal
Claims (1)
ントさせ、上記延べ運転時間に基づき運転時間順配列演
算モジュールにより延べ運転時間の長い発電装置順に停
止順位を決定し、運転中の発電装置群の１台又はそれ以
上の台数の発電装置の停止指令信号が発生すると、延べ
運転時間の長い発電装置から優先的に順次停止させるこ
とを特徴とする発電装置の運転時間均一化制御方式。[Claims] Based on the operating status signals of the plurality of power generators, the operating time accumulation storage device counts the total operating time for each power generator, and based on the total operating time, the operating time order calculation module calculates the longest total operating time. The stopping order is determined in the order of the power generating devices, and when a stop command signal is generated for one or more power generating devices in a group of power generating devices in operation, the power generating devices with the longest total operating time are prioritized and stopped sequentially. Features a power generation equipment operating time equalization control method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61157708A JPS6315636A (en) | 1986-07-04 | 1986-07-04 | System of control operation period of generating equipment to be uniform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61157708A JPS6315636A (en) | 1986-07-04 | 1986-07-04 | System of control operation period of generating equipment to be uniform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6315636A true JPS6315636A (en) | 1988-01-22 |
Family
ID=15655634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61157708A Pending JPS6315636A (en) | 1986-07-04 | 1986-07-04 | System of control operation period of generating equipment to be uniform |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315636A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223031A (en) * | 1988-07-07 | 1990-01-25 | Yuasa Battery Co Ltd | Parallel operation control system |
-
1986
- 1986-07-04 JP JP61157708A patent/JPS6315636A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0223031A (en) * | 1988-07-07 | 1990-01-25 | Yuasa Battery Co Ltd | Parallel operation control system |
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