CN202325873U - Remote centralized control device for generator set - Google Patents

Remote centralized control device for generator set Download PDF

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Publication number
CN202325873U
CN202325873U CN2011205050155U CN201120505015U CN202325873U CN 202325873 U CN202325873 U CN 202325873U CN 2011205050155 U CN2011205050155 U CN 2011205050155U CN 201120505015 U CN201120505015 U CN 201120505015U CN 202325873 U CN202325873 U CN 202325873U
Authority
CN
China
Prior art keywords
generator
level controller
controller
temperature sensor
remote control
Prior art date
Application number
CN2011205050155U
Other languages
Chinese (zh)
Inventor
张润利
王一
刘新福
赵全明
Original Assignee
天津港保税区新欧亚国际贸易有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 天津港保税区新欧亚国际贸易有限公司 filed Critical 天津港保税区新欧亚国际贸易有限公司
Priority to CN2011205050155U priority Critical patent/CN202325873U/en
Application granted granted Critical
Publication of CN202325873U publication Critical patent/CN202325873U/en

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Abstract

The utility model relates to a remote centralized control device for a generator set, which comprises an upper controller, a programmable controller, a lower controller, a speed sensor, a voltage transformer, a current transformer and an ambient temperature sensor, wherein the upper controller, the programmable controller and the lower controller are connected sequentially; and the lower controller is respectively connected with the speed sensor, the voltage transformer, the current transformer and the ambient temperature sensor. The utility model can implement automatic monitoring and management of the generator set, is convenient for convenient, and saves communication resources.

Description

Generator set remote control device

Technical field

The utility model relates to a kind of collecting and distributing control gear, relates in particular to a kind of generator set remote control device.

Background technique

Over past ten years, along with fast development of society, human demand to electric energy sharply rises; In order to guarantee that human demand to electric energy is not affected, what the generate output of generator set became is increasing, therefore; The break down loss that caused of generator is also amplified sharp, for the influence that guarantees that human productive life is not cut off the power supply, just must guarantee generator safety, operation reliably; Farthest reduce the frequency that generator set breaks down; At present, generator set adopts unit monitoring and the pattern of controlling mostly, promptly adopts point-to-point transmission mode between sensor and the control unit; In long-term practice process, find; There is following defective in this traditional control gear: one, because each point all will take a pair of modulator-demodulator and a pair of communication line, thus expend the communication resource, and be not suitable for complicated system; Two, be unfavorable for management,, other generator set do not possessed the function of monitoring and management, so can't realize the co-ordination between many units because each control unit only monitors and manage to a generator set; Three, when the distribution area of generator set is big, the unusual complicacy that adopts point-to-point monitoring and control gear to become, cost is increase sharply.

Summary of the invention

The technical problem that the utility model will solve is the improvement to existing generator set, the generator set remote control device that propose a kind of powerful, good stability, is easy to manage.

For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: generator set remote control device comprises level controller, programmable controller, following level controller, speed probe, voltage transformer summation current transformer; Said upward level controller, programmable controller are connected with following level controller successively, and said level controller down is connected with speed probe, voltage transformer summation current transformer respectively.

As preferably, the utility model has also adopted following technological scheme:

Said upward level controller is a host computer.

Also comprise cooling-water temperature sensor, said cooling-water temperature sensor is connected with following level controller.

Also comprise oil pressure sensor, said oil pressure sensor is connected with following level controller.

Also comprise alarm, said alarm is connected with following level controller.

Said alarm is an audible-visual annunciator.

Also comprise environment temperature sensor, said environment temperature sensor is connected with following level controller.

Advantage and the good effect that the utlity model has are: one, through upper-position unit a plurality of generator set are monitored simultaneously and managed, make the generator set intellectual management, greatly saved the mankind, reduced management costs simultaneously; Two, through a plurality of sensors the state of generator set is monitored in real time, realized real-time monitoring, have the anticipation function in advance that generator set is broken down, prevent trouble before it happens, loss is dropped to minimum the generator set working state.

Description of drawings

Fig. 1 is the structure principle chart of the utility model.

Among the figure: 1, host computer; 2, programmable controller; 3, following level controller; 4, speed probe; 5, voltage transformer; 6, current transformer; 7, cooling-water temperature sensor; 8, oil pressure sensor; 9, audible-visual annunciator; 10 environment temperature sensors.

Embodiment

For further understanding content, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:

See also Fig. 1; Generator set remote control device comprises host computer 1, programmable controller 2, following level controller 3, speed probe 4, voltage transformer 5, current transformer 6, cooling-water temperature sensor 7, oil pressure sensor 8, audible-visual annunciator 9 and environment temperature sensor 10; Said host computer 1, programmable controller 2 are connected with following level controller 3 successively; Said level controller 3 down is connected with speed probe 4, voltage transformer 5, current transformer 6, cooling-water temperature sensor 7 and oil pressure sensor 8 respectively, and said audible-visual annunciator 9 is connected with following level controller 3; Said environment temperature sensor 10 is connected with following level controller 3.

The working procedure of the utility model is: one, speed probe 4 is connected with the line shaft of generator set; Voltage transformer 5 is in parallel with the secondary output winding of generator set; Current transformer 6 is in series with the secondary output winding of generator set; Cooling-water temperature sensor 7 is installed in the power body of generator set; Oil pressure sensor 8 is installed in the engine motor oil pipeline of generator set, and the environment temperature sensor 10 that is used to monitor generator set ambient temperature of living in is fixed near the wall the generator set or other positions.Two, open the power plant of the utility model, the line shaft rotating speed of 4 pairs of generator set of speed probe is monitored in real time, and the information that monitors is sent to down level controller 3, and following level controller 3 sends to programmable controller 2 with the rotary speed information that monitors; The output voltage and the electric current of 6 pairs of generator set of voltage transformer 5 summation current transformers are monitored in real time, and magnitude of voltage that monitors and current value are sent to programmable controller 2 through following level controller 3; The organism temperature of 7 pairs of generator set of cooling-water temperature sensor is monitored in real time, and the organism temperature that monitors is sent to programmable controller 2; Oil pressure sensor 8 will be monitored the engine interior oil pressure of generator set in real time, and the force value that monitors is sent to programmable controller 2 through following level controller 3; Near 10 pairs of generator set of environment temperature sensor temperature is monitored in real time, and the temperature information that monitors is sent to programmable controller 2 in real time through following level controller 3.Three, programmable controller 2 above-mentioned a plurality of parameters that will monitor are carried out analysing and processing; And the result after information before will being untreated and the processing sends to host computer 1; Simultaneously following level controller 3 is sent instruction, following level controller 3 receives the instruction back to generator transmission adjustment instruction or the instruction of newspaper working state.Four, host computer 1 can carry out real-time monitored to each parameter of generator set, and can adjust through programmable controller 2 and 3 pairs of generator set states of following level controller according to actual needs.Five, when have in above-mentioned a plurality of sensors a sensor monitors to checkout value when exceeding preset safety value scope; In the certain hour section; When checkout value was in outside the safety value scope all the time, programmable controller 2 downward level controllers 3 sent the instruction of generation outage unit work, start the instruction of audible-visual annunciator 9 simultaneously; Audible-visual annunciator 9 sends the acoustooptic alarm signal after receiving instruction, and the staff carries out service work to generator set after receiving alarm signal.

More than a kind of embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.

Claims (7)

1. generator set remote control device comprises level controller, programmable controller, following level controller, speed probe, voltage transformer summation current transformer; It is characterized in that: said upward level controller, programmable controller are connected with following level controller successively, and said level controller down is connected with speed probe, voltage transformer summation current transformer respectively.
2. according to the described generator set remote control of claim 1 device, it is characterized in that: said upward level controller is a host computer.
3. according to the described generator set remote control of claim 1 device, it is characterized in that: also comprise cooling-water temperature sensor, said cooling-water temperature sensor is connected with following level controller.
4. according to the described generator set remote control of claim 1 device, it is characterized in that: also comprise oil pressure sensor, said oil pressure sensor is connected with following level controller.
5. according to the described generator set remote control of claim 1 device, it is characterized in that: also comprise alarm, said alarm is connected with following level controller.
6. according to the described generator set remote control of claim 5 device, it is characterized in that: said alarm is an audible-visual annunciator.
7. according to the described generator set remote control of claim 1 device, it is characterized in that: also comprise environment temperature sensor, said environment temperature sensor is connected with following level controller.
CN2011205050155U 2011-12-07 2011-12-07 Remote centralized control device for generator set CN202325873U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205050155U CN202325873U (en) 2011-12-07 2011-12-07 Remote centralized control device for generator set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205050155U CN202325873U (en) 2011-12-07 2011-12-07 Remote centralized control device for generator set

Publications (1)

Publication Number Publication Date
CN202325873U true CN202325873U (en) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205050155U CN202325873U (en) 2011-12-07 2011-12-07 Remote centralized control device for generator set

Country Status (1)

Country Link
CN (1) CN202325873U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103513180A (en) * 2013-06-24 2014-01-15 大连民族学院 Motor operation state monitoring and fault detecting system
CN105204396A (en) * 2015-09-06 2015-12-30 上海齐耀动力技术有限公司 Intelligent monitoring system suitable for dish-type Stirling generator set module
CN105259864A (en) * 2015-11-09 2016-01-20 成都安美科燃气技术股份有限公司 Remote automatic monitoring system for generating set

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103513180A (en) * 2013-06-24 2014-01-15 大连民族学院 Motor operation state monitoring and fault detecting system
CN105204396A (en) * 2015-09-06 2015-12-30 上海齐耀动力技术有限公司 Intelligent monitoring system suitable for dish-type Stirling generator set module
CN105204396B (en) * 2015-09-06 2020-09-22 上海齐耀动力技术有限公司 Intelligent monitoring system suitable for dish formula stirling generator group module
CN105259864A (en) * 2015-11-09 2016-01-20 成都安美科燃气技术股份有限公司 Remote automatic monitoring system for generating set

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20141207

EXPY Termination of patent right or utility model