CN210396949U - Generating set newly-increased double-battery starting system - Google Patents
Generating set newly-increased double-battery starting system Download PDFInfo
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- CN210396949U CN210396949U CN201921523160.9U CN201921523160U CN210396949U CN 210396949 U CN210396949 U CN 210396949U CN 201921523160 U CN201921523160 U CN 201921523160U CN 210396949 U CN210396949 U CN 210396949U
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- storage battery
- battery pack
- battery
- manual
- batteries
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- 230000009977 dual effect Effects 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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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
Abstract
The utility model discloses a generating set newly increases bi-cell start-up system, including dual power supply controller, main storage battery, reserve storage battery, manual-automatic DC contactor and starter motor, main storage battery's positive pole connection starter motor's voltage input end, main storage battery's negative pole connection starter motor's voltage output end, reserve storage battery's positive pole connection starter motor's voltage input end, manual-automatic DC contactor is connected to reserve storage battery's negative pole, the utility model discloses when receiving the start requirement that the generating set controller sent, dual battery controller makes two sets of batteries put into operation simultaneously through logic control. If meet under the emergency, can artifical manual handle that lifts reserve direct current contactor let two sets of batteries supply power for the starter motor simultaneously, improve the reliability that generating set started successfully.
Description
Technical Field
The utility model relates to a generator technical field specifically is a generating set newly-increased double cell start-up system.
Background
The diesel generator set is used as a final guarantee power supply of power supply, the starting reliability must be strictly guaranteed, the overall quality of the communication generator set is reliable, and the most easily caused unsuccessful starting is caused by the reduction of the capacity of the starting storage battery.
In order to ensure the starting reliability of the generator set, a group of standby starting storage batteries is added in the design, when the generator set is started, the standby storage batteries are put into a starting system through an automatic switching device, the two groups of storage batteries can also work alternately, and the starting reliability of the generator set can be ensured.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a generating set newly increases bi-cell start-up system, in order to solve the problem of proposing among the background art.
In order to realize the purpose, the utility model provides a following technical scheme:
a starting system for a generator set with newly added double batteries comprises a double power supply controller, a main storage battery pack, a spare storage battery pack, a manual-automatic direct current contactor and a starting motor, wherein the positive electrode of the main storage battery pack is connected with the voltage input end of the starting motor, the negative electrode of the main storage battery pack is connected with the voltage output end of the starting motor, the positive electrode of the spare storage battery pack is connected with the voltage input end of the starting motor, the negative electrode of the spare storage battery pack is connected with the manual-automatic direct current contactor, the other end of the manual-automatic direct current contactor is connected with the voltage output end of the starting motor, and the main storage battery pack.
As a further aspect of the present invention: the main storage battery pack is formed by connecting two storage batteries in series.
As a further aspect of the present invention: the standby storage battery pack is formed by connecting two storage batteries in series.
As a further aspect of the present invention: the dual-power controller has the function of monitoring the states of two groups of storage batteries, and the running states of the two groups of batteries are monitored through 16-pin A battery + input, 17-pin A battery-input, 18-pin B battery + input and 19-pin B battery-input.
As a further aspect of the present invention: the standby storage battery pack is powered by a commercial power floating charger.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses when receiving the start requirement that generating set controller sent, two battery controller make two sets of batteries drop into operation simultaneously through logic control. If meet under the emergency, can artifical manual handle that lifts reserve direct current contactor let two sets of batteries supply power for the starter motor simultaneously, improve the reliability that generating set started successfully.
Drawings
Fig. 1 is an overall block diagram of the present invention.
Fig. 2 is a circuit schematic of a dual power supply controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1-2, to achieve the above object, the present invention provides the following technical solutions:
a starting system for a generator set with newly added double batteries comprises a double power supply controller, a main storage battery pack, a spare storage battery pack, a manual-automatic direct current contactor and a starting motor, wherein the positive electrode of the main storage battery pack is connected with the voltage input end of the starting motor, the negative electrode of the main storage battery pack is connected with the voltage output end of the starting motor, the positive electrode of the spare storage battery pack is connected with the voltage input end of the starting motor, the negative electrode of the spare storage battery pack is connected with the manual-automatic direct current contactor, the other end of the manual-automatic direct current contactor is connected with the voltage output end of the starting motor, and the main storage battery pack.
The design is that 1 manual-automatic integrated direct current contactor is arranged in a dual-power control box, the positive pole of a standby battery pack is connected to one end of the direct current manual-automatic integrated contactor, and the other end of the standby battery pack is connected to the positive pole input end of a starting motor of a generator set by a cable; connecting the cathodes of the two groups of storage batteries to the original grounding end of the unit to complete the transformation of the main starting circuit of the unit. The use of annealed copper wires of not less than 4mm at the positive terminals of the two groups of storage batteries leads out a common positive control line through two isolating diodes of which the capacities are not lower than 40A, as shown in fig. 1 in particular.
This design increases a control box, and 1 commercial power floats charger of charging of installation in the case, and is independently charged for two sets of batteries respectively with original charger. A double-storage-battery management controller is installed on a control box panel, the controller has the functions of detecting a mains supply, detecting the voltages of the two groups of storage batteries and detecting the charging currents of the two groups of storage batteries, and gives an alarm when the voltages reach the limit value.
When a generator set starting signal is provided for a double-power-controller 15-pin control input end, a double-power-controller 6-pin A operation output is provided for an A-group storage battery starting relay operation signal, so that the A-group storage battery starting relay is closed, and the A-group storage battery is put into operation (when the generator set is started next time, a 7-pin B operation output is provided for a B-group battery signal, and the B-group battery is put into operation); when the starting is successful, the starting signal of the generator set is disconnected, the pin 6 (or pin 7) of the dual-power controller disconnects the operation output signal A (or B), and the storage batteries of the group A (or B) are switched to a standby state.
The dual-power controller has the functions of monitoring the states of two groups of storage batteries, can monitor the running states of the two groups of batteries through a 16-pin A battery + input, a 17-pin A battery-input, a 18-pin B battery + input and a 19-pin B battery-input, and can give an alarm when any one group of batteries runs abnormally, and respectively outputs alarm signals through a 4-pin A battery alarm output and a 5-pin B battery alarm output.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A starting system for a generator set with newly added double batteries comprises a double power controller, a main storage battery pack, a spare storage battery pack, a manual-automatic integrated direct current contactor and a starting motor, and is characterized in that the positive pole of the main storage battery pack is connected with the voltage input end of the starting motor, the negative pole of the main storage battery pack is connected with the voltage output end of the starting motor, the positive pole of the spare storage battery pack is connected with the voltage input end of the starting motor, the negative pole of the spare storage battery pack is connected with the manual-automatic integrated direct current contactor, the other end of the manual-automatic integrated direct current contactor is connected with the voltage output end of the starting motor, and the main storage.
2. The system of claim 1, wherein the primary battery pack is formed by connecting two storage batteries in series.
3. The system of claim 1, wherein the backup battery pack comprises two batteries connected in series.
4. The system of claim 1, wherein the dual power controller has two battery status monitoring functions, and the two battery status monitoring functions are implemented by using a 16-pin A battery + input, a 17-pin A battery-input, a 18-pin B battery + input, and a 19-pin B battery-input.
5. A genset add-on dual battery start-up system as in any one of claims 1-4 wherein the backup battery pack is powered by a mains float charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523160.9U CN210396949U (en) | 2019-09-12 | 2019-09-12 | Generating set newly-increased double-battery starting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523160.9U CN210396949U (en) | 2019-09-12 | 2019-09-12 | Generating set newly-increased double-battery starting system |
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| Publication Number | Publication Date |
|---|---|
| CN210396949U true CN210396949U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523160.9U Active CN210396949U (en) | 2019-09-12 | 2019-09-12 | Generating set newly-increased double-battery starting system |
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| CN (1) | CN210396949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2019
- 2019-09-12 CN CN201921523160.9U patent/CN210396949U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new dual battery starting system for generator sets Granted publication date: 20200424 Pledgee: Jinan Rural Commercial Bank Co.,Ltd. Lixia Branch Pledgor: Shandong biworth mechanical and Electrical Engineering Co.,Ltd. Registration number: Y2024980002542 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |