CN206972420U - A kind of generating set double cell set control system - Google Patents
A kind of generating set double cell set control system Download PDFInfo
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- CN206972420U CN206972420U CN201720878056.6U CN201720878056U CN206972420U CN 206972420 U CN206972420 U CN 206972420U CN 201720878056 U CN201720878056 U CN 201720878056U CN 206972420 U CN206972420 U CN 206972420U
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- relay
- generating set
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- negative switch
- primary batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The utility model discloses a kind of generating set double cell set control system, include generating set, primary batteries 1 and standby battery group 2, primary batteries 1 pass through negative switch S1 coils, time-delay relay KT normally-closed contacts and relay KD1 normally-closed contacts loop, control the negative switch S1 contact closures of primary batteries 1, form starter motor electric power loop, primary batteries 1 supply electricity to generator set controller, the output of relay KD1 connections generator set controller；Standby battery group 2 controls the negative switch S2 of standby battery group 2 by negative switch S2 coils, time-delay relay KT normally opened contacts, forms starter motor electric power loop.The utility model is by increasing standby battery group, in the case where master battery pack can not start generating set, the quick input of standby battery group and the automatic start of generating set are realized by control circuit, ensures that emergency power supply quickly exports, there is simple in construction, high reliability.
Description
Technical field
It the utility model is related to electrical control equipment technical field, and in particular to a kind of to be used to start standby generator sets
Batteries control device（System）, primarily directed to diesel generating set.
Background technology
With the development of society, to ensure that people's lives and lives and properties are not affected because of power failure, to power supply can
Further improved by property requirement, therefore typically can all configure standby generator sets in the use occasion compared, when generation power failure thing
Therefore when, enable stand-by generator and continue to power, to ensure that the production and living of people can be normally carried out.Traditional stand-by generator
Mostly by the way of manually starting, i.e., when having a power failure, by manual operation deactivation stand-by generator, advantage is cut without being equipped with
Control system is changed, shortcoming can not be restored electricity at once after having a power failure, and production and living can be caused with some harmful effects, as equipment is stopped
Mechanical, electrical ladder hovering, computer data loss etc..In order to reach the quick purpose for starting stand-by generator after power failure, someone devises
Automatic switchover system, the good switching system of performance can reach substantially uninterrupted power supply, however, current stand-by power supply switching
Control system will design complex control circuit and be coordinated with change-over switch mostly, and reliability is not high, sometimes due to
Batteries not enough power supply or damage lead to not start unit, are not met by the electricity consumption reliability requirement increasingly improved.
Utility model content
The technical problems to be solved in the utility model is to provide under a kind of simple, the achievable automatic mode of line construction, profit
Realize that generating set quickly starts with the control of active and standby double cell group, ensure the generating set double cell that emergency power supply quickly exports
Set control system.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：A kind of generating set double cell group control
System processed, includes generating set, it is characterised in that：Also include two group storage battery groups, i.e., primary batteries 1 and standby storage
Battery pack 2, primary batteries 1 are normally closed tactile by negative switch S1 coils, time-delay relay KT normally-closed contacts and relay KD1
Point loop, the negative switch S1 contact closures of primary batteries 1 are controlled, form starter motor electric power loop, primary battery
Group 1 supplies electricity to generator set controller, and controller output starts failure alarm signal connection relay KD1；Standby battery group 2
By negative switch S2 coils and time-delay relay KT normally opened contacts, motor power loop is formed.
Further, the generator set controller normal operation signal output connection relay KD2, relay KD2's
The controller of normally-closed contact off delay closure contact KT controls resets input circuit, maintains back generating set normal operation
Road.
Further, be connected to relay KD1 normally opened contact between relay KD2 and time-delay relay KT, and with after
Electrical equipment KD1 normally opened contact together and is connected to time-delay relay KT normally opened contact, connection time-delay relay KT closed-loop paths.
When primary batteries 1 are abnormal, starter motor fails three times,（Diesel oil）Generator set controller sends startup failure
Alarm command, relay KD1 obtain electric, and its normally-closed contact disconnects, and the primary negative switch S1 coil blackouts of batteries 1, negative pole opens
Close S1 normally opened contacts to disconnect, primary batteries 1 disconnect powers to motor.Meanwhile time-delay relay KT coils obtain it is electric, be delayed after
Electrical equipment KT normally opened contacts close, and the negative switch S2 coils of standby battery group 2 obtain electric, negative switch S2 contact closures, standby storage
Battery pack 2 is powered to motor.In automatic mode, time-delay relay KT timing closing contact will（Diesel oil）Generator set control
The startup failure ann reset of device, generator set controller detect normal rear automatic start generating set, unit normal operation
After send normal operation order, relay KD2 closures, disconnect the external reset order of generator set controller, generating set is just
Often operation.
For the utility model by increasing standby battery group, can be failed with master battery pack can not start the situation of generating set
Under, the quick input of standby battery group and the automatic start of generating set are realized by control circuit, ensure that emergency power supply is fast
Speed output, effectively solve unattended generating set fast automatic powerup issue for starting unit in accumulator failure, have
Simple in construction, high reliability.
Brief description of the drawings
Fig. 1 is the utility model line map.
Embodiment
In the present embodiment, reference picture 1, the generating set double cell set control system, include generating set, two groups of storages
Battery pack, i.e., primary batteries 1 and standby battery group 2, primary batteries 1 by negative switch S1 coils, delay after
Electrical equipment KT normally-closed contacts and relay KD1 normally-closed contacts loop, the negative switch S1 contact closures of primary batteries 1 are controlled,
Starter motor electric power loop is formed, primary batteries 1 supply electricity to generator set controller, and controller output, which starts, unsuccessfully alarms
Signal connection relay KD1；Standby battery group 2 is formed by negative switch S2 coils and time-delay relay KT normally opened contacts
Motor power loop.
The generator set controller normal operation signal output connects relay KD2, and relay KD2 normally-closed contact breaks
The controller for opening timing closing contact KT controls resets input circuit, generating set normal operation is maintained loop.
Relay KD1 normally opened contact is connected between relay KD2 and time-delay relay KT, and with relay KD1's
Normally opened contact together and is connected to time-delay relay KT normally opened contact, connection time-delay relay KT closed-loop paths.
When primary batteries 1 are abnormal, starter motor fails three times,（Diesel oil）Generator set controller sends startup failure
Alarm command, relay KD1 obtain electric, and its normally-closed contact disconnects, and the primary negative switch S1 coil blackouts of batteries 1, negative pole opens
Close S1 normally opened contacts to disconnect, primary batteries 1 disconnect powers to motor.Meanwhile time-delay relay KT coils obtain it is electric, be delayed after
Electrical equipment KT normally-closed contacts close, and the negative switch S2 coils of standby battery group 2 obtain electric, negative switch S2 contact closures, standby storage
Battery pack 2 is powered to motor.In automatic mode, time-delay relay KT timing closing contact will（Diesel oil）Generator set control
The startup failure ann reset of device, generator set controller detect normal rear automatic start generating set, unit normal operation
After send normal operation order, relay KD2 closures, disconnect the external reset order of generator set controller, generating set is just
Often operation.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, it is when the utility model practical range can not be limited, i.e., all to make equivalent changes and modifications according to the application scope, it all should still belong to this
In utility model covering scope.
Claims (3)
1. a kind of generating set double cell set control system, includes generating set, it is characterised in that：Also include two groups of electric power storages
Pond group, i.e., primary batteries 1 and standby battery group 2, primary batteries 1 pass through negative switch S1 coils, delay relay
Device KT normally-closed contacts and relay KD1 normally-closed contacts loop, control the negative switch S1 contact closures of primary batteries 1, shape
Into starter motor electric power loop, primary batteries 1 supply electricity to generator set controller, and it is defeated that controller starts failure alarm signal
Go out to relay KD1；Standby battery group 2 is standby by negative switch S2 coils and time-delay relay KT normally opened contacts, control
The negative switch S2 contacts of batteries 2 form starter motor electric power loop.
2. generating set double cell set control system according to claim 1, it is characterised in that：The generator set control
Device normal operation signal output connects relay KD2, the control of relay KD2 normally-closed contact off delay closure contact KT controls
Device processed resets input circuit, generating set normal operation is maintained loop.
3. generating set double cell set control system according to claim 1, it is characterised in that：In relay KD2 with prolonging
When relay KT between be connected to relay KD1 normally opened contact, and together with relay KD1 normally opened contact and be connected to delay after
Electrical equipment KT normally opened contact, connection time-delay relay KT closed-loop paths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878056.6U CN206972420U (en) | 2017-07-19 | 2017-07-19 | A kind of generating set double cell set control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878056.6U CN206972420U (en) | 2017-07-19 | 2017-07-19 | A kind of generating set double cell set control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972420U true CN206972420U (en) | 2018-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878056.6U Active CN206972420U (en) | 2017-07-19 | 2017-07-19 | A kind of generating set double cell set control system |
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| Country | Link |
|---|---|
| CN (1) | CN206972420U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230874A (en) * | 2018-03-06 | 2019-09-13 | 奚正文 | A kind of automatic heat hot water device |
| CN110829545A (en) * | 2019-12-10 | 2020-02-21 | 潍柴重机股份有限公司 | Floating charging system and method for storage battery of generator set and generator set |
| CN111502883A (en) * | 2020-05-08 | 2020-08-07 | 江苏科技大学 | Starting motor control system |
| CN111794890A (en) * | 2020-06-22 | 2020-10-20 | 一汽奔腾轿车有限公司 | Engine auxiliary starting system with emergency power supply |
| CN112701779A (en) * | 2020-12-29 | 2021-04-23 | 景德镇学院 | Uninterrupted switching control circuit for power supply of diesel generating set |
| CN113241843A (en) * | 2021-05-26 | 2021-08-10 | 河南柴油机重工有限责任公司 | Double-electric-start control system for ship engine |
-
2017
- 2017-07-19 CN CN201720878056.6U patent/CN206972420U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230874A (en) * | 2018-03-06 | 2019-09-13 | 奚正文 | A kind of automatic heat hot water device |
| CN110829545A (en) * | 2019-12-10 | 2020-02-21 | 潍柴重机股份有限公司 | Floating charging system and method for storage battery of generator set and generator set |
| CN110829545B (en) * | 2019-12-10 | 2021-10-22 | 潍柴重机股份有限公司 | Floating charging system and method for storage battery of generator set and generator set |
| CN111502883A (en) * | 2020-05-08 | 2020-08-07 | 江苏科技大学 | Starting motor control system |
| CN111794890A (en) * | 2020-06-22 | 2020-10-20 | 一汽奔腾轿车有限公司 | Engine auxiliary starting system with emergency power supply |
| CN112701779A (en) * | 2020-12-29 | 2021-04-23 | 景德镇学院 | Uninterrupted switching control circuit for power supply of diesel generating set |
| CN112701779B (en) * | 2020-12-29 | 2023-04-11 | 景德镇学院 | Uninterrupted switching control circuit for power supply of diesel generating set |
| CN113241843A (en) * | 2021-05-26 | 2021-08-10 | 河南柴油机重工有限责任公司 | Double-electric-start control system for ship engine |
| CN113241843B (en) * | 2021-05-26 | 2023-02-03 | 河南柴油机重工有限责任公司 | Double-electric-start control system for ship engine |
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