CN105004377A - Power generation equipment monitoring method, equipment and system - Google Patents
Power generation equipment monitoring method, equipment and system Download PDFInfo
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- CN105004377A CN105004377A CN201510446509.3A CN201510446509A CN105004377A CN 105004377 A CN105004377 A CN 105004377A CN 201510446509 A CN201510446509 A CN 201510446509A CN 105004377 A CN105004377 A CN 105004377A
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Abstract
The invention provides a power generation equipment monitoring method, equipment and system. The method comprises the steps that multiple power generation equipment state parameters are received; and each power generation equipment state parameter of the multiple power generation equipment state parameters is compared with the perspective preset range; and alarm operation is performed under the condition that the power generation equipment state parameter exceeds the corresponding preset range. The power generation equipment can be high-efficiently and automatically monitored and managed in real time.
Description
Technical field
The present invention relates to power field, particularly, relate to a kind of generating set method for supervising and generating set watch-dog.
Background technology
In the prior art, generally need related personnel to gather and calculate data and carry out monitor and managment to on-the-spot artificial to the running status of field electricity generating device, there is the problems such as length consuming time, error are large, the automatically-monitored of efficiently and accurately and management cannot be realized.
Summary of the invention
For the artificial collection generating set data length consuming time existed in prior art, error greatly, cannot meet the problem of robotization demand, the object of this invention is to provide a kind of generating set method for supervising, the method comprises: receive multiple generating set state parameter; Each generating set state parameter in described multiple generating set state parameter is compared with respective preset range respectively; And when described generating set state parameter exceedes corresponding preset range, carry out alarm operation.
Correspondingly, present invention also offers a kind of generating set watch-dog, this equipment comprises: receiving trap, for receiving multiple generating set state parameter; And treating apparatus, for each the generating set state parameter in described multiple generating set state parameter is compared with respective preset range respectively; And when described generating set state parameter exceedes corresponding preset range, carry out alarm operation.
In addition, the present invention also provides a kind of generating set supervisory system, and this system comprises: multiple harvester, is arranged on each generating set place, for gathering the generating set state parameter of each generating set; And according to generating set watch-dog provided by the present invention, described multiple harvester is connected with described generating set watch-dog respectively.
Adopt generating set method for supervising provided by the invention, equipment and system, by receiving multiple generating set state parameter; Each generating set state parameter in described multiple generating set state parameter is compared with respective preset range respectively; And when described generating set state parameter exceedes corresponding preset range, carry out alarm operation, can carry out in real time all generating sets, efficiently, automatically-monitored and management.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the example generating set supervisory system according to one embodiment of the present invention;
Fig. 2 is the structural representation of the example generating set watch-dog according to one embodiment of the present invention; And
Fig. 3 is the process flow diagram of the example generating set method for supervising according to one embodiment of the present invention.
Description of reference numerals
10 receiving trap 20 treating apparatus
100 harvester 200 generating set watch-dogs
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In order to clearly illustrate thought of the present invention, to be described in detail with routine generating set supervisory system below, Fig. 1 is the structural representation of the example generating set supervisory system according to one embodiment of the present invention, as shown in Figure 1, this system comprises: multiple harvester 100, be arranged on each generating set place, for gathering the generating set state parameter of each generating set; And according to generating set watch-dog 200 provided by the present invention, described multiple harvester 100 is connected with described generating set watch-dog respectively.
According to a kind of embodiment provided by the present invention, harvester 100 is arranged on the generating set place of generating plant to be monitored respectively, described harvester 100 can comprise any device or the equipment that suitably can gather generating set state parameter, and such as it can be various kinds of sensors (such as pressure transducer, temperature sensor, gas sensor etc.) and/or measurement and analysis instrument (such as electric energy meter, voltage table, reometer, flowmeter etc.) etc.For mounting means or the position of harvester 100, those skilled in the art can according to distinct device type and function, and suitably select to install, such as harvester 100 removably or regularly can be installed, the present invention does not limit this.
Because generating plant needs to carry out monitor and managment to the running status of various generating set, in order to more efficient, can classify to the generating set state parameter gathered by various index, and similar and different preset range is set for each generating set state parameter, so that monitoring.
Preferably, described generating set state parameter can comprise at least one in annual quality and benifit index parameter, annual energy-saving index parameter, environmental protection index parameter, coal index parameter and generator operation index parameter.
Preferably, described preset range comprises the preset range corresponding with annual quality and benifit index parameter, the preset range corresponding with annual energy-saving index parameter, the preset range corresponding with environmental protection index parameter, and the preset range corresponding with coal index parameter, at least one in the preset range corresponding with generator operation index parameter, wherein said preset range can be pre-stored according to (be such as stored in treating apparatus 20 or additionally memory storage etc.) in generating set watch-dog provided by the present invention, also generating set watch-dog (such as in control panel or control the described preset range of input in the page etc.) can be transferred to by wired or wireless.
Table 1 shows the preset range of various example generating set state parameters and its correspondence.Should be understood that; shown here parameter and preset range are exemplary non-limiting example; design of the present invention to be described better; and do not affect protection scope of the present invention; those skilled in the art the open preset range to generating set state parameter and its correspondence according to the present invention can carry out setting or the selection of various distortion or replacement, and this distortion or replace and all fall into protection scope of the present invention.Further, those skilled in the art also can select the preset range of generating set state parameter and its correspondence according to actual conditions (real needs of such as generating plant), the present invention does not limit this.
The preset range of table 1 example generating set state parameter and its correspondence
Fig. 2 is the structural representation of the example generating set watch-dog 200 according to one embodiment of the present invention, as shown in Figure 2, this equipment can comprise: receiving trap 10, for receiving multiple generating set state parameter, such as described receiving trap 10 can receive the generating set state parameter that multiple harvester 100 as above collects, or receives the generating set state parameter (mainly for index parameters such as such as efficiency, power consumption rate, rate of load condensates) after according to the actual demand reception secondary calculating of generating plant; And treating apparatus 20 is for comparing each the generating set state parameter in described multiple generating set state parameter (as shown in table 1) with respective preset range respectively; And when described generating set state parameter exceedes corresponding preset range, carry out alarm operation.
For the sulfur dioxide (SO2) emissions monitoring in environmental protection index parameter, first harvester 100 gathers SO2 emissions (as shown in table 1), and this parameter is sent to receiving trap 10, then receiving trap 10 is sent to treating apparatus 20, preset range (such as >0.15) corresponding with it for this parameter value compares by treating apparatus 20, when this parameter value exceedes corresponding preset range, carry out alarm operation, such as open pilot lamp, show warning word on a display screen, or the various suitable alarm operation such as give a warning.
According to another embodiment of the invention, described generating set watch-dog can also comprise warning device, this warning device is electrically connected with described treating apparatus 20, for carrying out alarm operation when described generating set state parameter exceedes corresponding preset range.Preferably, described warning device carries out described alarm operation and comprises display alarm information and notify that user carries out monitoring and safeguard (such as suspend relevant device and overhaul in time).This warning device can carry out alarm according to the alarm operation signal from described treating apparatus 200.Such as, described warning device can be audible-visual annunciator, display screen etc.Further, described warning device also can be configured to only audible alarm unit or only pilot lamp warning device according to actual conditions.
Fig. 3 is the process flow diagram of the example generating set method for supervising according to one embodiment of the present invention, and as shown in Figure 3, the method can comprise the following steps:
Step 1001, receives multiple generating set state parameter;
Step 1002, compares with respective preset range respectively by each the generating set state parameter in described multiple generating set state parameter; And
Step 1003, when described generating set state parameter exceedes corresponding preset range, carries out alarm operation.
Preferably, described generating set state parameter can comprise at least one in annual quality and benifit index parameter, annual energy-saving index parameter, environmental protection index parameter, coal index parameter and generator operation index parameter.
Preferably, described preset range can comprise at least one in the preset range corresponding with annual quality and benifit index parameter, the preset range corresponding with annual energy-saving index parameter, the preset range corresponding with environmental protection index parameter and the preset range corresponding with coal index parameter, the preset range corresponding with generator operation index parameter.
Preferably, carry out alarm operation when described generating set state parameter exceedes corresponding preset range can comprise: display alarm information also notifies that user carries out monitoring and safeguarding.
The embodiment of said method step illustrates all in the embodiment of above-mentioned generating set supervisory system, does not repeat them here.
Adopt generating set method for supervising provided by the invention, equipment and system, by receiving multiple generating set state parameter; Each generating set state parameter in described multiple generating set state parameter is compared with respective preset range respectively; And when described generating set state parameter exceedes corresponding preset range, carry out alarm operation, can carry out in real time all generating sets, efficiently, automatically-monitored and management.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a generating set method for supervising, is characterized in that, the method comprises:
Receive multiple generating set state parameter;
Each generating set state parameter in described multiple generating set state parameter is compared with respective preset range respectively; And
When described generating set state parameter exceedes corresponding preset range, carry out alarm operation.
2. method according to claim 1, it is characterized in that, described generating set state parameter comprises at least one in annual quality and benifit index parameter, annual energy-saving index parameter, environmental protection index parameter, coal index parameter and generator operation index parameter.
3. method according to claim 2, it is characterized in that, described preset range comprises at least one in the preset range corresponding with annual quality and benifit index parameter, the preset range corresponding with annual energy-saving index parameter, the preset range corresponding with environmental protection index parameter and the preset range corresponding with coal index parameter, the preset range corresponding with generator operation index parameter.
4. method according to claim 1, is characterized in that, carries out alarm operation comprise when described generating set state parameter exceedes corresponding preset range: display alarm information also notifies that user carries out monitoring and safeguarding.
5. a generating set watch-dog, is characterized in that, this equipment comprises:
Receiving trap, for receiving multiple generating set state parameter; And
Treating apparatus, for comparing each the generating set state parameter in described multiple generating set state parameter with respective preset range respectively; And when described generating set state parameter exceedes corresponding preset range, carry out alarm operation.
6. equipment according to claim 5, it is characterized in that, described generating set state parameter comprises at least one in annual quality and benifit index parameter, annual energy-saving index parameter, environmental protection index parameter, coal index parameter and generator operation index parameter.
7. equipment according to claim 6, it is characterized in that, described preset range comprises at least one in the preset range corresponding with annual quality and benifit index parameter, the preset range corresponding with annual energy-saving index parameter, the preset range corresponding with environmental protection index parameter and the preset range corresponding with coal index parameter, the preset range corresponding with generator operation index parameter.
8. equipment according to claim 5, is characterized in that, this equipment also comprises warning device, for carrying out alarm operation when described generating set state parameter exceedes corresponding preset range.
9. equipment according to claim 8, is characterized in that, described warning device carries out described alarm operation and comprises display alarm information and notify that user carries out monitoring and safeguarding.
10. a generating set supervisory system, is characterized in that, this system comprises:
Multiple harvester, is arranged on each generating set place, for gathering the generating set state parameter of each generating set; And
Generating set watch-dog according to any one of claim 5-9, described multiple harvester is connected with described generating set watch-dog respectively.
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| CN201510446509.3A CN105004377A (en) | 2015-07-27 | 2015-07-27 | Power generation equipment monitoring method, equipment and system |
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| CN201510446509.3A CN105004377A (en) | 2015-07-27 | 2015-07-27 | Power generation equipment monitoring method, equipment and system |
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| CN201510446509.3A Pending CN105004377A (en) | 2015-07-27 | 2015-07-27 | Power generation equipment monitoring method, equipment and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026221A (en) * | 2018-08-01 | 2018-12-18 | 国家电投集团河南电力有限公司技术信息中心 | A kind of generating set condition monitoring system, method and apparatus |
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| CN102830682A (en) * | 2012-09-12 | 2012-12-19 | 华电国际电力股份有限公司山东分公司 | Energy consumption police module for regional power generation corporation to run intelligent management and control system |
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| CN87200642U (en) * | 1987-01-19 | 1988-04-13 | 中国人民解放军三七三七五部队 | Microcomputer monitoring system for diesel engine |
| CN101763106A (en) * | 2010-01-27 | 2010-06-30 | 浙江国华浙能发电有限公司 | Operation optimum management control system and method of thermal generator set |
| CN201908734U (en) * | 2010-10-28 | 2011-07-27 | 盐城贝斯特动力机有限公司 | Full-automatic controller of gasoline generator set |
| CN102288911A (en) * | 2011-06-03 | 2011-12-21 | 中国神华能源股份有限公司 | System and method for monitoring and diagnosing thermal generator set |
| CN102830682A (en) * | 2012-09-12 | 2012-12-19 | 华电国际电力股份有限公司山东分公司 | Energy consumption police module for regional power generation corporation to run intelligent management and control system |
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Application publication date: 20151028 |