CN104931890A - Device and method for testing capacity of storage battery - Google Patents
Device and method for testing capacity of storage battery Download PDFInfo
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- CN104931890A CN104931890A CN201510260862.2A CN201510260862A CN104931890A CN 104931890 A CN104931890 A CN 104931890A CN 201510260862 A CN201510260862 A CN 201510260862A CN 104931890 A CN104931890 A CN 104931890A
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Abstract
The invention provides a device and a method for testing the capacity of a storage battery. The central control system of the device is respectively connected with a display unit, a keyboard unit, a protection unit, a cooling unit, a resistor unit, a data storage and communication unit, and an inverter interface unit. The testing operation is conducted through the steps of starting, mode selecting, loading and unloading. The device for testing the capacity of the storage battery has the functions of voltage testing, current testing, frequency testing, power testing, undervoltage protection, alarming means, data storage and memory, and discharge time. The related problems due to the existence of household electric cookers and self-made lamp plates can be solved. Meanwhile, the device is more convenient in parameter measurement, reading and recording. The device is high in intelligent monitoring precision, safe, reliable, simple in structure, good in operability and strong in practicality. The device and the method can be used for testing the capacities of storage batteries applied in ships.
Description
Technical field
What the present invention proposed is accumulator capacity proving installation and method of testing.Relate to performance monitoring, the particularly discharge time of accumulator of marine communication system and the test of capacity of battery discharging test.
Background technology
Usually adopt simple and crude equipment such as self-control lamp plate, family expenses resistance wire type Electric stove etc. to discharge as load at present, this electric discharge is not constant-current discharge, cannot detect sparking voltage and electric current accurately simultaneously.Said method has the following disadvantages: (1) is long for discharge time; (2) measuring accuracy is low; (3) poor safety performance.When big current works, usually easily burn commissioning device, for inspection declaration brings many uncontrollable factors, cause final testing result inaccurate, also can increase disaster hidden-trouble and Danger Electric shock risk.
According to available data display, at home and abroad battery capacity test instrument is widely used in automobile industry, in Vehicular direct-current accumulator testing, have shaped article.At shipbuilding industry, each large shipyard uses less, existing without the specialty products towards shipbuilding industry, has more positive meaning to the application of this product.
Summary of the invention
In order to realize accumulator capacity test, the present invention proposes a kind of accumulator capacity proving installation and method of testing.These apparatus and method by being connected to display unit, keyboard unit, protected location, cooling unit, resistance unit, data storage and communication unit and inversion interface unit in the central control system of device.And run by starting, selecting the operation of control mode, compression and decompression.Solve the technical matters of accumulator property test.
The scheme that technical solution problem of the present invention adopts is:
Display unit, keyboard unit, protected location, cooling unit, resistance unit, data storage and communication unit and inversion interface unit is connected in the central control system of device.
Test operation method:
1 starts:
(1) power: after all cable exact connect ions, connect tested power supply, prepare to test.
(2) start this device: opened by the power switch of this device terminals, then this device starts, and enters running status.Operate on it by computing machine under this state.
(3) start-up simulation machine: as needed Based Intelligent Control, connects the working power line of computing machine, start-up simulation machine.
2 select control mode:
(1) Non-follow control: this device operates by control panel, uses the control mode selector switch blocked operation mode on control panel.When switch points to manual, use the load load button on control panel to operate this device, other control modes are invalid.
(2) Based Intelligent Control: when switch points to intelligence, choice for use computing machine or operation keyboard can control this device.
(3) control mode interlocking: two kinds of control modes lock mutually, when operation not response, checks whether control mode is selected correctly.
3 load:
(1) blower fan is started: select manual control mode, pressed by the power switch on control panel, blower fan starts running.Guarantee that blower fan runs well, then carry out subsequent operation.
(2) load: need to calculate the performance number that will load according to test, power setting switch corresponding on control panel is pressed unlatching, is combined into the performance number of needs.When loading the load of 3A, 1A, 2A on control panel two is arranged switch and presses.
(3) change power as needed in loading procedure, please reconfigure power setting switch, then the machine carries out work according to new performance number.When will the load of 3A be before changed into 7A, then 1A on control panel being arranged switch by rising, changing into and pressing 5A switch.
4 unloadings:
As needs terminate test, lay down whole load, closed by rising by all switches that arranges, be namely set as 0kW, this device stops loading.
Good effect, accumulator capacity proving installation of the present invention possesses voltage, electric current, frequency, power, low-voltage protection, warning device, the store-memory of data, the function of discharge time.Solve the relevant issues of household electric stove and the existence of self-control lamp plate, simultaneously more convenient on parameter measurement, reading, record.Intellectual monitoring precision is high, safe and reliable, structure is simple, operability, practical.The application of installation of the suitable accumulator capacity test as boats and ships are applied.
Accompanying drawing explanation
Fig. 1 is entire block diagram of the present invention
In figure, 1. central control system, 2. display unit, 3. keyboard unit, 4. protected location, 5. cooling unit, 6. resistance unit, 7. data store and communication unit, 8. inversion interface unit.
Embodiment
According to the figure,
Display unit 2, keyboard unit 3, protected location 4, cooling unit 5, resistance unit 6, data storage and communication unit 7 and inversion interface unit 8 is connected in the central control system 1 of device.
The operation of assembly of elements illustrates:
1, central control system is the core of whole battery discharging proving installation, is data processing, data display, data transmission and the communication bridge of pull-up resistor unit.Temperature protection is provided with, the second defence line after out of control as external temperature protection, the security that fundamentally improve the operation of this device and use in central control system inside.
2, giant-screen LCD liquid crystal display and highlighted, high-precision intelligent LED numeral method instrument are selected in the design of display unit, in display, improve independently display mode, its intelligent LED numeral method instrument solves the data observation limitation of illumination wretched insufficiency.
3, keyboard unit comprises matrix keyboard and manual push button switch.The setting of correlation parameter can be carried out according to the size of discharge current.
4, protected location comprises overvoltage protection, overcurrent protection, overheat protector etc.When guard mode is activated, corresponding sound and light alarm can be there is on panel.Be convenient to emergency operation, panel is also provided with emergency stop button.
5, cooling unit adopts the axial flow blower type of cooling.
6, resistance unit selects corrugated resistance alloys and gold aluminum casing resistor.Resistance alloys is a kind of power-type wire wound resistor, mainly adopts corrugated, and surface coating insulation high-temperature-resistant coating, is beneficial to heat radiation, the features such as its overload capacity is strong, easy for installation.The degree of regulation of technical requirement electric current is 2A, and in order to realize higher degree of regulation, select gold resistance as the fine setting of the electric discharge of constant current, current precision controls within the scope of 0.5A.
7, data store and communication unit, communicated, information is passed to host computer by RS485 interface or RS232 interface with host computer.Relevant voltage, curent change state can be observed at host computer, the contrast of parameter can be done to the change constantly of load device.
8, inversion interface unit mainly comprises data monitoring and electric discharge interface, is the terminal of alternating current constant-current discharge by accumulator DC inversion.
The direct current that accumulator is released, and proving installation uses alternating current, so to need DC inverter by inverter to be alternating current to accumulator capacity test, for proving installation.
Test operation method:
1 starts:
(1) power: after all cable exact connect ions, connect tested power supply, prepare to test.
(2) start this device: opened by the power switch of this device terminals, then this device starts, and enters running status.Operate on it by computing machine under this state.
(3) start-up simulation machine: as needed Based Intelligent Control, connects the working power line of computing machine, start-up simulation machine.
2 select control mode:
(1) Non-follow control: this device operates by control panel, uses the control mode selector switch blocked operation mode on control panel.When switch points to manual, use the load load button on control panel to operate this device, other control modes are invalid.
(2) Based Intelligent Control: when switch points to intelligence, choice for use computing machine or operation keyboard can control this device.
(3) control mode interlocking: two kinds of control modes lock mutually, when operation not response, checks whether control mode is selected correctly.
3 load:
(1) blower fan is started: select manual control mode, pressed by the power switch on control panel, blower fan starts running.Guarantee that blower fan runs well, then carry out subsequent operation.
(2) load: need to calculate the performance number that will load according to test, power setting switch corresponding on control panel is pressed unlatching, is combined into the performance number of needs.When loading the load of 3A, 1A, 2A on control panel two is arranged switch and presses.
(3) change power as needed in loading procedure, please reconfigure power setting switch, then the machine carries out work according to new performance number.When will the load of 3A be before changed into 7A, then 1A on control panel being arranged switch by rising, changing into and pressing 5A switch.
4 unloadings:
As needs terminate test, lay down whole load, closed by rising by all switches that arranges, be namely set as 0kW, this device stops loading.
Claims (2)
1. accumulator capacity proving installation and a method of testing, is characterized in that: in the central control system (1) of device, be connected to display unit (2), keyboard unit (3), protected location (4), cooling unit (5), resistance unit (6), data storage and communication unit (7) and inversion interface unit (8).
2. an accumulator capacity method of testing, is characterized in that:
1) start:
(1) power: after all cable exact connect ions, connect tested power supply, prepare to test;
(2) start this device: opened by the power switch of this device terminals, then this device starts, and enters running status, is operated by computing machine;
(3) start-up simulation machine: as needed Based Intelligent Control, connects the working power line of computing machine, start-up simulation machine;
2) control mode is selected:
(1) Non-follow control: operated by control panel, uses the control mode selector switch blocked operation mode on control panel, when switch points to manual, uses the load load button operation on control panel;
(2) Based Intelligent Control: when switch points to intelligence, choice for use computing machine or operation keyboard control;
(3) control mode interlocking: two kinds of control modes lock mutually, when operation not response, checks whether control mode is selected correctly;
3) load:
(1) blower fan is started: select manual control mode, pressed by the power switch on control panel, blower fan starts running;
(2) load: need to calculate the performance number that will load according to test, power setting switch corresponding on control panel is pressed unlatching, be combined into the performance number of needs, when loading the load of 3A, 1A, 2A on control panel two arranged switch and presses;
(3) need in loading procedure to change power, reconfigure power setting switch, carry out work according to new performance number;
4) unload:
Lay down whole load when terminating test, all switches that arranges cutting out by rising, being namely set as 0kW, stopping loading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260862.2A CN104931890A (en) | 2015-05-21 | 2015-05-21 | Device and method for testing capacity of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260862.2A CN104931890A (en) | 2015-05-21 | 2015-05-21 | Device and method for testing capacity of storage battery |
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| Publication Number | Publication Date |
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| CN104931890A true CN104931890A (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510260862.2A Pending CN104931890A (en) | 2015-05-21 | 2015-05-21 | Device and method for testing capacity of storage battery |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391207Y (en) * | 1999-06-10 | 2000-08-09 | 林赞煌 | Apparatus for detecting accumulator capacitance |
| CN2582008Y (en) * | 2002-11-06 | 2003-10-22 | 黄耀俊 | Intelligent digital measurer for battery capacity |
| CN101101322A (en) * | 2007-07-14 | 2008-01-09 | 历洪伦 | Accumulator constant flow discharging device |
| CN201290013Y (en) * | 2008-10-28 | 2009-08-12 | 无锡斯达四方电气有限公司 | Device for monitoring accumulator discharging current |
| CN201589853U (en) * | 2009-11-27 | 2010-09-22 | 天津市双源津瑞科技有限公司 | Intelligent type device for testing battery capacity |
| CN202159130U (en) * | 2011-06-30 | 2012-03-07 | 杭州市电力局 | Air-cooling test system for electric vehicle batteries |
| CN202421313U (en) * | 2011-12-27 | 2012-09-05 | 太原万信蓄电池有限公司 | Portable current and voltage detector for storage battery |
| CN204740330U (en) * | 2015-05-21 | 2015-11-04 | 渤海船舶重工有限责任公司 | Battery capacity testing arrangement |
-
2015
- 2015-05-21 CN CN201510260862.2A patent/CN104931890A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2391207Y (en) * | 1999-06-10 | 2000-08-09 | 林赞煌 | Apparatus for detecting accumulator capacitance |
| CN2582008Y (en) * | 2002-11-06 | 2003-10-22 | 黄耀俊 | Intelligent digital measurer for battery capacity |
| CN101101322A (en) * | 2007-07-14 | 2008-01-09 | 历洪伦 | Accumulator constant flow discharging device |
| CN201290013Y (en) * | 2008-10-28 | 2009-08-12 | 无锡斯达四方电气有限公司 | Device for monitoring accumulator discharging current |
| CN201589853U (en) * | 2009-11-27 | 2010-09-22 | 天津市双源津瑞科技有限公司 | Intelligent type device for testing battery capacity |
| CN202159130U (en) * | 2011-06-30 | 2012-03-07 | 杭州市电力局 | Air-cooling test system for electric vehicle batteries |
| CN202421313U (en) * | 2011-12-27 | 2012-09-05 | 太原万信蓄电池有限公司 | Portable current and voltage detector for storage battery |
| CN204740330U (en) * | 2015-05-21 | 2015-11-04 | 渤海船舶重工有限责任公司 | Battery capacity testing arrangement |
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Application publication date: 20150923 |