CN103516020A - Motor set - Google Patents
Motor set Download PDFInfo
- Publication number
- CN103516020A CN103516020A CN201310434661.0A CN201310434661A CN103516020A CN 103516020 A CN103516020 A CN 103516020A CN 201310434661 A CN201310434661 A CN 201310434661A CN 103516020 A CN103516020 A CN 103516020A
- Authority
- CN
- China
- Prior art keywords
- battery charger
- detecting unit
- group
- motors
- motor set
- 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.)
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Abstract
The invention provides a motor set which comprises a motor set body. A control panel, a storage battery charger, a detecting unit, an indicating instrument and an alarming system are arranged in the motor set body. The detecting unit comprises a voltage sensor, an overcurrent and short circuit protecting device and a soft starting device, the indicating instrument is connected with the detecting unit, the storage battery charger is arranged in the motor set body, a damp-proof layer is arranged on the surface of the storage battery charger, the storage battery charger is connected with an engine in the motor set body, and the control panel is connected with a storage battery charger, the detecting unit and the alarming system. The novel motor set is simple in structure, high in reliability, simple to debug and capable of being sufficiently monitored, has the advantage of charging protection, prevents a device from being damaged, and working safety and reliability of the motor set are improved.
Description
Technical field
The invention belongs to machine field, be specifically related to a kind of group of motors.
Background technology
Group of motors refers to and mechanical energy or other regenerative resource can be transformed into the generating equipment of electric energy; be widely used in every field, the function of traditional group of motors is less, and less to the detection of motor; for battery charger, generally there is no charge protection, and the protection of equipment is less.
Summary of the invention
The object of the present invention is to provide a kind of charge protection that has, prevent damage equipment, safe group of motors.
For solving the problems of the technologies described above, the invention provides a kind of group of motors, comprise group of motors body, in group of motors body, be provided with control board, battery charger, detecting unit, indicating instrument and warning system, described detecting unit comprises voltage sensor, overcurrent, short-circuit protection and soft starting device, described indicating instrument is connected with detecting unit, described battery charger is arranged in group of motors body, described battery charger surface is provided with damp-proof layer, connect the intrinsic engine of group of motors, described control board connects battery charger, detecting unit and warning system.
The present invention improves to be had, and the arranged outside of described battery charger has protecting crust.
Beneficial effect of the present invention: novel group of motors, simple in structure, reliability is high, and debugging is simple, can to group of motors, monitor fully, and have charge protection, prevents device damage, has improved work safety and the reliability of group of motors.
Accompanying drawing explanation
The structural representation that accompanying drawing 1 is group of motors of the present invention.
Label declaration: 1: group of motors body; 2-battery charger; 3-control board; 4-detecting unit; 5-indicating instrument; 6-warning system.
Embodiment
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
With reference to accompanying drawing 1, shown in accompanying drawing, the invention provides a kind of group of motors, comprise group of motors body 1, in group of motors body 1, be provided with control board 3, battery charger 2, detecting unit 4, indicating instrument 5 and warning system 6, described detecting unit 4 comprises voltage sensor, overcurrent, short-circuit protection and soft starting device, described indicating instrument 5 is connected with detecting unit 4, described battery charger is arranged in group of motors body 1, described battery charger surface is provided with damp-proof layer, connect the engine in group of motors body 1, described control board 3 connects battery charger, detecting unit 4 and warning system 6.
Detecting unit 4 is the overall operation situations for detection of the work in charge in batteries pond and group of motors, concrete, detecting unit 4 comprises voltage sensor, overcurrent, short-circuit protection, electric network information checkout gear, temperature inductor, pressure detector and soft starting device, be used for the water temperature of whole group of motors, oil temperature, oil pressure, the information such as rotating speed all detect, and be presented on indicating instrument 5, on these detecting instruments, contrast specified parameter simultaneously, control the parameter of group of motors, if voltage is excessive, can control in time, if the parameter of not controlling is just controlled warning device, carry out luminous, the form of sounding or both combinations is carried out, overall structure is simple, easy to operate, effectively raise the safety and reliability of unit work.
Detecting unit 4 is also controlled battery charger simultaneously, novel battery charger, there is wider operating voltage AC160-277V, wider operating frequency 20-100Hz, to guarantee engine still chargeable (user can directly substitute fuselage charger, also can be commercial power charged) when the slow-speed of revolution (idling);
There are wider ambient operating temperature-40 ℃ ~+65 ℃ and can in the wet environment of condensation, do not use at 98%RH; By the voltage sensor 3 and the current sensing means that arrange, can realize following performance.
Realizing constant current fills soon: when the voltage that is filled storage battery during lower than set point (12V battery pack time < 12V, during 24V battery pack < 24V) charger with the constant electric current of maximum, storage battery is carried out to quick charge.If starter motor is worked between charge period simultaneously, starting current very large (approaching short circuit for charger) now, but because the constant-current characteristics of charger can not damaged equipment;
Current limliting: approached charging stream while being full of (12V battery pack time >=12V, 24V battery pack time >=24V) and automatically limit when filling the voltage of storage battery;
Trickle floating charge: (be about 13.8V during 12V, be about 27.6V during 24V) when the voltage of battery reaches floating charge set point, automatically transfer floating charge state to, about 0.1-0.2A(is relevant with the power consumption that is powered equipment simultaneously);
Stop filling: when the voltage of battery reaches full set point (being 14V during 12V, is 28V during 24V), turn-off charging output completely.
By the overcurrent, the short-circuit protection 4 that arrange, realize charger and there is perfect overcurrent and short-circuit protection on battery charger 2; when battery capacity very large (internal resistance is minimum), load short circuit or charger be connected to that civil power charges and the output of storage battery while simultaneously starting diesel engine still for constant current can not damage, so needn't disconnect as startup power supply used time charger when storage battery.
By the design of soft starting device, can not impact and produce larger spark because of energising, when charger on-line joining process, yet can electric power system not produced and be disturbed because rigidly connecting energize in addition.
Charger is specially for charge in batteries designs, and its output contains the pulse composition to charging favourable, but is not suitable for directly as power supply, to electronic equipment, powering, otherwise can electronic equipment be produced and be disturbed.But can to electronic equipment, power when to charge in batteries simultaneously.
In order to prevent that whole battery charger 2 is in the process of using, receive that extraneous impact causes damaging, in the present embodiment, the arranged outside of described battery charger 2 has protecting crust.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. a group of motors; it is characterized in that; comprise group of motors body; in group of motors body, be provided with control board, battery charger, detecting unit, indicating instrument and warning system; described detecting unit comprises voltage sensor; overcurrent, short-circuit protection and soft starting device; described indicating instrument is connected with detecting unit; described battery charger is arranged in group of motors body; described battery charger surface is provided with damp-proof layer; connect the intrinsic engine of group of motors, described control board connects battery charger, detecting unit and warning system.
2. group of motors according to claim 1, is characterized in that, the arranged outside of described battery charger has protecting crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434661.0A CN103516020A (en) | 2013-09-23 | 2013-09-23 | Motor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434661.0A CN103516020A (en) | 2013-09-23 | 2013-09-23 | Motor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103516020A true CN103516020A (en) | 2014-01-15 |
Family
ID=49898279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434661.0A Pending CN103516020A (en) | 2013-09-23 | 2013-09-23 | Motor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103516020A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584935U (en) * | 2009-07-02 | 2010-09-15 | 陕西科技大学 | High-voltage motor soft-start device based on PLC |
| CN203589759U (en) * | 2013-09-23 | 2014-05-07 | 林华旺 | Generator set |
-
2013
- 2013-09-23 CN CN201310434661.0A patent/CN103516020A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201584935U (en) * | 2009-07-02 | 2010-09-15 | 陕西科技大学 | High-voltage motor soft-start device based on PLC |
| CN203589759U (en) * | 2013-09-23 | 2014-05-07 | 林华旺 | Generator set |
Non-Patent Citations (1)
| Title |
|---|
| 杨新勇等: "《柴油机启动用铅酸蓄电池自动充电器》", 《移动电源与车辆》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140115 |