CN109510500A - A kind of inverter power consumption monitoring regulating device - Google Patents

A kind of inverter power consumption monitoring regulating device Download PDF

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Publication number
CN109510500A
CN109510500A CN201811559790.1A CN201811559790A CN109510500A CN 109510500 A CN109510500 A CN 109510500A CN 201811559790 A CN201811559790 A CN 201811559790A CN 109510500 A CN109510500 A CN 109510500A
Authority
CN
China
Prior art keywords
inverter
power consumption
sampler
alternating current
switch
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.)
Withdrawn
Application number
CN201811559790.1A
Other languages
Chinese (zh)
Inventor
万瑞霞
岳甜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gansu Boxun Intelligence Data Technology Co Ltd
Original Assignee
Gansu Boxun Intelligence Data Technology Co Ltd
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.)
Filing date
Publication date
Application filed by Gansu Boxun Intelligence Data Technology Co Ltd filed Critical Gansu Boxun Intelligence Data Technology Co Ltd
Priority to CN201811559790.1A priority Critical patent/CN109510500A/en
Publication of CN109510500A publication Critical patent/CN109510500A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • H02M1/0048Circuits or arrangements for reducing losses
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Abstract

The present invention relates to monitoring device technical fields, in particular a kind of inverter power consumption monitoring regulating device, including DC current input terminal, inverter and alternating current output end, the inverter side is equipped with DC current access port, the inverter is equipped with alternating current delivery outlet at DC current access port, DC current input terminal side is connected with dc switch, the dc switch is connected with inverter at busbar voltage sampler, the inverter is connected with alternating current output end far from the side of busbar voltage sampler, the alternating current output end is connected with AC sampler far from the side of inverter, side and AC sampler of the busbar voltage sampler far from bus capacitor are connected with inverter power consumption monitor far from the side of alternating current output end, the inverter power consumption monitor One end be connected with computer monitor display end, integral device effect is good, and stability and practicability are higher, have certain promotional value.

Description

A kind of inverter power consumption monitoring regulating device
Technical field
The present invention relates to monitoring device technical field, specially a kind of inverter power consumption monitoring regulating device.
Background technique
Direct current is transformed into alternating current using thyristor circuit, this reverse process for corresponding to rectification is defined as inverse Become, DC inverter is called inverter at the circuit of alternating current, inverter is widely used in all kinds of: electric power, communication, work Industry equipment, satellite communication equipment, military vehicle-mounted, ambulance, police car, ship, solar energy and wind power generation field, inverter There is an operating voltage range, generally between rated direct voltage+- 10%, if battery voltage is inputted higher than nominal DC Voltage 20% is higher than this voltage, needs replacing battery group or replacement inverter to prevent from damaging machine and works as electric power storage Cell voltage is lower than nominal DC input voltage 15%, and problems are mainly due to accumulator electric-quantity deficiency, it is only necessary to give battery Group charging, when bearing power is excessive, such issues that mainly early period deficiency is calculated to bearing power and causes, need to increase inverse Become the power of device or reduce bearing power, it is therefore desirable to which a kind of inverter power consumption monitoring regulating device is to the above problem Make improvement.
Summary of the invention
The purpose of the present invention is to provide a kind of inverter power consumption monitoring regulating devices, to solve in above-mentioned background technique The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of inverter power consumption monitoring regulating device, including DC current input terminal, inverter and alternating current output end, The inverter side is equipped with DC current access port, and it is defeated that the inverter is equipped with alternating current at DC current access port Outlet, DC current input terminal side are connected with dc switch, the dc switch far from DC current input terminal one Side is connected with bus capacitor, and the bus capacitor is connected with busbar voltage sampler, the direct current far from the side of dc switch It switchs and is connected with inverter at busbar voltage sampler, the inverter is connected with far from the side of busbar voltage sampler Alternating current output end, the alternating current output end are connected with AC sampler, the mother far from the side of inverter Side and AC sampler of the line voltage sampler far from bus capacitor are connected with far from the side of alternating current output end Inverter power consumption monitor, one end of the inverter power consumption monitor are connected with computer monitor display end, the inversion Power supply power consumption monitor side is equipped with built-in display, and the inverter power consumption monitor is set at built-in display lower part Functional control key, the inverter power consumption monitor are equipped with low consumption mark lamp, high consumption mark close to built-in display right part Lamp and warning light, the inverter power consumption monitor are equipped with power consumption determining device, and the function at function control key right part Consuming determining device includes predetermined current mark lamp, the first preset time mark lamp, the second preset time mark lamp and dc switch letter Signal lamp.
Preferably, it is electrically connected between the DC current input terminal and dc switch, the dc switch and bus electricity Appearance is electrically connected between busbar voltage sampler, inverter, is electrically connected between the inverter and alternating current output end, It is electrically connected between the alternating current output end and AC sampler.
Preferably, between the busbar voltage sampler, AC sampler and inverter power consumption monitor electrically Connection.
Preferably, it is electrically connected between the inverter power consumption monitor and dc switch, computer monitor display end.
Preferably, the inverter side is equipped with protective grounding, and is electrically connected between the inverter and protective grounding.
Preferably, the inverter side is equipped with heat release hole, and the thermovent dirt annular spread.
Compared with prior art, the beneficial effects of the present invention are:
1, in the present invention, pass through the bus capacitor of setting, busbar voltage sampler, predetermined current mark lamp, the second preset time Mark lamp and dc switch signal lamp, since inverter has an operating voltage range, generally rated direct voltage+- 10% it Between, if battery voltage is higher than nominal DC input voltage 20%, it is higher than this voltage, needs replacing battery group or replacement Inverter, which realizes high consumption monitoring, to prevent from damaging machine.
2, in the present invention, pass through the AC sampler of setting, alternating current output end, predetermined current mark lamp, the One preset time mark lamp and dc switch signal lamp, since inverter has an operating voltage range, when contravarianter voltage is low In nominal DC input voltage 15%, problems are mainly due to inverter not enough power supply, it is only necessary to be to inverter charging Can, i.e., opening dc switch, connection DC power supply avoid equipment from running because of the too small influence of electric current.
3, the present invention in, by the inverter power consumption monitor of setting, when bearing power is excessive, due to such issues that Mainly early period calculates deficiency to bearing power and causes, and needs to increase the power of inverter or reduces bearing power, the design It computational load power, completion power can convert at any time.
Detailed description of the invention
Fig. 1 is main body figure of the present invention;
Fig. 2 is inverter power consumption monitor schematic diagram of the present invention;
Fig. 3 is inverter schematic diagram of the present invention.
In figure: 1- DC current input terminal, 2- dc switch, 3- bus capacitor, 4- inverter, the sampling of 5- alternating current Device, 6- alternating current output end, 7- busbar voltage sampler, 8- inverter power consumption monitor, 9- power consumption determining device, 10- electricity Brain monitors display end, 11- built-in display, 12- function control key, 13- low consumption mark lamp, 14- high and consumes mark lamp, 15- alarm Lamp, 16- predetermined current mark lamp, the first preset time of 17- mark lamp, the second preset time of 18- mark lamp, 19- dc switch Signal lamp, 20- DC current access port, 21- alternating current delivery outlet.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution:
A kind of inverter power consumption monitoring regulating device, including DC current input terminal 1, inverter 4 and alternating current output End 6,4 side of inverter are equipped with DC current access port 20, and inverter 4 is equipped with alternating current at DC current access port 20 Delivery outlet 21,1 side of DC current input terminal are connected with dc switch 2, dc switch 2 far from DC current input terminal 1 one Side is connected with bus capacitor 3, and bus capacitor 3 is connected with busbar voltage sampler 7, dc switch 2 far from the side of dc switch 2 Inverter 4 is connected at busbar voltage sampler 7,4 side of inverter is equipped with protective grounding, and inverter 4 connects with protection It is electrically connected between ground, 4 side of inverter is equipped with heat release hole, and thermovent dirt annular spread, inverter 4 are adopted far from busbar voltage The side of sample device 7 is connected with alternating current output end 6, and alternating current output end 6 is connected with alternating current far from the side of inverter 4 Sampler 5 is flowed, is electrically connected between DC current input terminal 1 and dc switch 2, dc switch 2 and bus capacitor 3, bus electricity It is electrically connected, is electrically connected between inverter 4 and alternating current output end 6, alternating current is defeated between pressure sampler 7, inverter 4 It is electrically connected between outlet 6 and AC sampler 5, side and alternating current of the busbar voltage sampler 7 far from bus capacitor 3 Stream sampler 5 is connected with inverter power consumption monitor 8 far from the side of alternating current output end 6, busbar voltage sampler 7, It is electrically connected between AC sampler 5 and inverter power consumption monitor 8, one end of inverter power consumption monitor 8 connects It is connected to computer monitor display end 10, between inverter power consumption monitor 8 and dc switch 2, computer monitor display end 10 electrically Connection, 8 side of inverter power consumption monitor are equipped with built-in display 11, and inverter power consumption monitor 8 is close to built-in display Function control key 12 is equipped at 11 lower part of device, inverter power consumption monitor 8 is equipped with low consumption mark close to 11 right part of built-in display Know lamp 13, high consumption mark lamp 14 and warning light 15, inverter power consumption monitor 8 and is equipped with function at 12 right part of function control key Determining device 9 is consumed, and power consumption determining device 9 includes predetermined current mark lamp 16, the first preset time mark lamp 17, the second preset time Mark lamp 18 and dc switch signal lamp 19.
Workflow of the present invention: first when bus capacitor 3 generate voltage be more than predetermined current, then enter high consumption state, Dc switch 2 is closed, when default by the bus capacitor 3 of setting, busbar voltage sampler 7, predetermined current mark lamp 16, second Between mark lamp 18 and dc switch signal lamp 19, since inverter 4 has an operating voltage range, generally rated direct voltage Between+- 10%, if 4 voltage of inverter is higher than nominal DC input voltage 20%, it is higher than this voltage, needs replacing inverter 4, High consumption monitoring is realized in the design, to prevent from damaging machine;When 6 electric current of ac power output be lower than predetermined current, then Into low consumption state, pass through the AC sampler 5 of setting, alternating current output end 6, predetermined current mark lamp 16, first Preset time mark lamp 17 and dc switch signal lamp 19, since inverter 4 has an operating voltage range, when 4 electricity of inverter It forces down in nominal DC input voltage 15%, problems are mainly due to 4 not enough power supply of inverter, it is only necessary to fill to inverter 4 Electricity, i.e. opening dc switch 2, connect DC power supply, avoid equipment because of the too small influence operation of electric current, pass through the inversion of setting Power supply power consumption monitor 8, when bearing power is excessive, due to such issues that mainly early period to bearing power calculate deficiency make At, need to increase the power of inverter 4 or reduce bearing power, the design can computational load power at any time, complete power Conversion.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of inverter power consumption monitoring regulating device, including DC current input terminal (1), inverter (4) and alternating current It flows output end (6), it is characterised in that: inverter (4) side is equipped with DC current access port (20), the inverter (4) Alternating current delivery outlet (21) are equipped at DC current access port (20), DC current input terminal (1) the side connection Have dc switch (2), the dc switch (2) is connected with bus capacitor (3), institute far from the side of DC current input terminal (1) It states bus capacitor (3) to be connected with busbar voltage sampler (7) far from the side of dc switch (2), the dc switch (2) is close It is connected at busbar voltage sampler (7) inverter (4), the inverter (4) connects far from the side of busbar voltage sampler (7) It is connected to alternating current output end (6), the alternating current output end (6) is connected with alternating current far from the side of inverter (4) Sampler (5), side and AC sampler (5) of the busbar voltage sampler (7) far from bus capacitor (3) are far from friendship The side of stream current output terminal (6) is connected with inverter power consumption monitor (8), the inverter power consumption monitor (8) One end is connected with computer monitor display end (10), and the inverter power consumption monitor (8) side is equipped with built-in display (11), The inverter power consumption monitor (8) is equipped with function control key (12) at built-in display (11) lower part, the inversion Power supply power consumption monitor (8) is equipped with low consumption mark lamp (13), high consumption mark lamp (14) and police close to built-in display (11) right part It reports lamp (15), the inverter power consumption monitor (8) is equipped with power consumption determining device (9) at function control key (12) right part, And the power consumption determining device (9) includes predetermined current mark lamp (16), the first preset time mark lamp (17), the second preset time Mark lamp (18) and dc switch signal lamp (19).
2. a kind of inverter power consumption monitoring regulating device according to claim 1, it is characterised in that: the DC current It is electrically connected between input terminal (1) and dc switch (2), the dc switch (2) and bus capacitor (3), busbar voltage sampling Device (7), inverter are electrically connected between (4), are electrically connected between the inverter (4) and alternating current output end (6), described It is electrically connected between alternating current output end (6) and AC sampler (5).
3. a kind of inverter power consumption monitoring regulating device according to claim 1, it is characterised in that: the busbar voltage It is electrically connected between sampler (7), AC sampler (5) and inverter power consumption monitor (8).
4. a kind of inverter power consumption monitoring regulating device according to claim 1, it is characterised in that: the inverter Power consumption monitor (8) and dc switch (2), computer monitor display end are electrically connected between (10).
5. a kind of inverter power consumption monitoring regulating device according to claim 1, it is characterised in that: the inverter (4) side is equipped with protective grounding, and is electrically connected between the inverter (4) and protective grounding.
6. a kind of inverter power consumption monitoring regulating device according to claim 1, it is characterised in that: the inverter (4) side is equipped with heat release hole, and the thermovent dirt annular spread.
CN201811559790.1A 2018-12-19 2018-12-19 A kind of inverter power consumption monitoring regulating device Withdrawn CN109510500A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811559790.1A CN109510500A (en) 2018-12-19 2018-12-19 A kind of inverter power consumption monitoring regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811559790.1A CN109510500A (en) 2018-12-19 2018-12-19 A kind of inverter power consumption monitoring regulating device

Publications (1)

Publication Number Publication Date
CN109510500A true CN109510500A (en) 2019-03-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811559790.1A Withdrawn CN109510500A (en) 2018-12-19 2018-12-19 A kind of inverter power consumption monitoring regulating device

Country Status (1)

Country Link
CN (1) CN109510500A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111697706A (en) * 2020-07-08 2020-09-22 京山俊平机电科技有限公司 High-frequency inverter power supply energy storage adjusting method and adjusting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111697706A (en) * 2020-07-08 2020-09-22 京山俊平机电科技有限公司 High-frequency inverter power supply energy storage adjusting method and adjusting device

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Application publication date: 20190322