CN218868121U - Dust remover and electrostatic precipitation power supply with energy storage function thereof - Google Patents
Dust remover and electrostatic precipitation power supply with energy storage function thereof Download PDFInfo
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- CN218868121U CN218868121U CN202222876643.5U CN202222876643U CN218868121U CN 218868121 U CN218868121 U CN 218868121U CN 202222876643 U CN202222876643 U CN 202222876643U CN 218868121 U CN218868121 U CN 218868121U
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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
- Y02B70/10—Technologies 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
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Abstract
The utility model provides a dust remover and an electrostatic dust removal power supply with an energy storage function, which comprises a controller, a switch tube component, an energy storage component, a three-phase alternating current component, an AC-DC conversion component, an inverter and a high-voltage silicon rectifier transformer; the controller is connected with the switch tube assembly, the inverter and the energy storage assembly, the AC-DC conversion assembly is connected with the three-phase alternating current assembly, the switch tube assembly and the energy storage assembly, the switch tube assembly, the energy storage assembly and the high-voltage silicon rectifier transformer are connected with the inverter, and the high-voltage silicon rectifier transformer is used for being connected with the dust remover; the controller is configured to control the AC-DC conversion assembly to simultaneously supply power to the energy storage assembly and the inverter when detecting that the current time is in a valley period, control the energy storage assembly to supply power to the inverter when detecting that the current time is in a peak period, and control the AC-DC conversion assembly to supply power to the inverter after detecting that the electric energy in the energy storage assembly is used up. In addition, when the existing electrostatic dust removal power supply runs to the peak valley of the power consumption, a large amount of electric energy is wasted.
Description
Technical Field
The utility model relates to an electrostatic precipitator technical field, concretely relates to dust remover and have energy storage function's electrostatic precipitator power thereof.
Background
Electrostatic dust collection is one of the gas dust collection methods, in which dust-containing gas is electrically separated when passing through a high-voltage electrostatic field, and dust particles and negative ions are combined and negatively charged and then discharged and deposited on the surface of an anode, so that the gas is used for purifying gas or recovering useful dust particles in the industries of metallurgy, chemistry and the like; a dust collecting method in which gas is ionized by an electrostatic field to thereby electrically adsorb dust particles to an electrode. In a strong electric field, air molecules are ionized into positive ions and electrons, and the electrons encounter dust particles in the process of running to the positive electrode, so that the dust particles are negatively charged and adsorbed to the positive electrode to be collected.
The core of the electrostatic dust removal power supply is an AC-DC-AC (alternating current-direct current-alternating current) conversion system, three-phase alternating current is converted into direct current through three-phase rectification in the operation process, and the direct current is used as a power supply of an inverter to generate alternating current with adjustable amplitude through an inversion link and is input into a boosting high-voltage silicon rectifier transformer. The electrostatic dust removal power supply system is generally applied to the field of industrial production and needs to operate for a long time; the electrostatic dust removal power supply system can experience different electricity utilization periods in the operation process, and when the electrostatic dust removal power supply system operates to the peak valley of the electricity utilization, a large amount of electric energy can be wasted, and then energy loss is caused.
In view of this, the present application is proposed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a dust remover and electrostatic precipitator power that has energy storage function thereof can effectively solve electrostatic precipitator electrical power generating system among the prior art and can experience different power consumption periods at the operation in-process, and when electrostatic precipitator electrical power generating system moved to the power consumption peak valley, can have a large amount of electric energy by the extravagant condition, and then cause energy loss's problem.
The utility model provides an electrostatic precipitator power with energy storage function, include: the device comprises a controller, a switching tube assembly, an energy storage assembly, a three-phase alternating current assembly, an AC-DC conversion assembly, an inverter and a high-voltage silicon rectifier transformer;
the output end of the controller is electrically connected with the control end of the switch tube assembly and the control end of the inverter, the input end of the controller is electrically connected with the output end of the energy storage assembly, the output end of the three-phase alternating current assembly is electrically connected with the input end of the AC-DC conversion assembly, the output end of the AC-DC conversion assembly is electrically connected with the input ends of the switch tube assembly and the energy storage assembly, the switch tube assembly is electrically connected with the input end of the inverter, the output end of the energy storage assembly is electrically connected with the input end of the inverter, the output end of the inverter is electrically connected with the input end of the high-voltage silicon rectifier transformer, and the output end of the high-voltage silicon rectifier transformer is used for being connected with the dust remover;
the controller is configured to control the AC-DC conversion assembly to simultaneously supply power to the energy storage assembly and the inverter when detecting that the current time period is in a valley period, control the energy storage assembly to supply power to the inverter when detecting that the current time period is in a peak period, and control the AC-DC conversion assembly to supply power to the inverter after detecting that the electric energy in the energy storage assembly is used up.
Preferably, the switching tube assembly includes a first switch, a second switch, and a third switch, wherein an output terminal of the controller is electrically connected to a control terminal of the first switch, a control terminal of the second switch, and a control terminal of the third switch, an input terminal of the controller is electrically connected to an output terminal of the energy storage assembly, an output terminal of the controller is electrically connected to a control terminal of the inverter, one terminal of the first switch is electrically connected to the AC-DC conversion assembly, the other terminal of the first switch is electrically connected to the inverter, one terminal of the second switch is electrically connected to the AC-DC conversion assembly, the other terminal of the second switch is electrically connected to the energy storage assembly, one terminal of the third switch is electrically connected to the inverter, and the other terminal of the third switch is electrically connected to the energy storage assembly.
Preferably, the AC-DC conversion assembly includes a first diode, a second diode, a third diode, a fourth diode, a fifth diode, and a sixth diode, wherein an anode of the first diode and a cathode of the fourth diode are electrically connected to the first output terminal of the three-phase alternating current assembly, an anode of the second diode and a cathode of the fifth diode are electrically connected to the second output terminal of the three-phase alternating current assembly, an anode of the third diode and a cathode of the sixth diode are electrically connected to the third output terminal of the three-phase alternating current assembly, a cathode of the first diode, a cathode of the second diode, and a cathode of the third diode are electrically connected to one end of the first switch and one end of the second switch, and an anode of the fourth diode, an anode of the fifth diode, and an anode of the sixth diode are electrically connected to the energy storage assembly.
Preferably, the inverter includes a first switch tube, a second switch tube, a third switch tube, and a fourth switch tube, wherein the control end of the first switch tube, the control end of the second switch tube, the control end of the third switch tube, and the control end of the fourth switch tube are electrically connected to the output end of the switch tube assembly, the source electrode of the first switch tube is electrically connected to the source electrode of the second switch tube, the drain electrode of the first switch tube is electrically connected to the source electrode of the third switch tube and the first end of the high-voltage silicon rectifier transformer, the drain electrode of the second switch tube is electrically connected to the source electrode of the fourth switch tube and the second end of the high-voltage silicon rectifier transformer, and the drain electrode of the third switch tube is electrically connected to the drain electrode of the fourth switch tube.
Preferably, the first switch tube, the second switch tube, the third switch tube and the fourth switch Guan Junwei PMOS tubes.
Preferably, the switch further comprises a first capacitor, one end of the first capacitor is electrically connected to the source of the first switch tube, and the other end of the first capacitor is electrically connected to the drain of the third switch tube.
Preferably, the high-voltage silicon rectifier transformer comprises a double-winding transformer, a seventh diode, an eighth diode, a ninth diode, and a twelfth diode, wherein a first end of the double-winding transformer is electrically connected to the drain of the first switching tube, a second end of the double-winding transformer is electrically connected to the drain of the second switching tube, a third end of the double-winding transformer is electrically connected to the cathode of the seventh diode and the anode of the ninth diode, a fourth end of the double-winding transformer is electrically connected to the cathode of the eighth diode and the anode of the twelfth diode, the anode of the seventh diode and the anode of the eighth diode are electrically connected to the cathode of the dust remover, and the cathode of the ninth diode and the cathode of the twelfth diode are electrically connected to the anode of the dust remover.
The utility model also provides a dust remover, including dust remover body and as above arbitrary the electrostatic precipitator power with energy storage function, wherein, high-pressure silicon rectifier transformer's output with dust remover body electrical connection.
In summary, in the dust collector and the electrostatic dust collection power supply with the energy storage function provided by the embodiment, the energy storage assembly is introduced on the basis of the conventional electrostatic dust collection power supply, and when the controller detects that the current time period is in the valley period, the AC-DC conversion assembly is controlled to store electric energy for the energy storage assembly; when the controller detects that the current time period is in the peak time period, the power utilization section is switched to the energy storage assembly to supply power, and after the electric energy of the energy storage assembly is used up, the power utilization section is switched to the AC-DC link to supply power so as to reduce the power utilization cost; therefore, the problems that the electrostatic dust removal power supply system in the prior art can experience different electricity utilization time periods in the operation process, and a large amount of electric energy is wasted when the electrostatic dust removal power supply system operates to an electricity utilization peak and valley, and energy loss is caused are solved.
Drawings
Fig. 1 is a schematic structural diagram of an electrostatic precipitation power supply with an energy storage function according to an embodiment of the present invention.
Fig. 2 is a schematic circuit structure diagram of an electrostatic precipitation power supply with an energy storage function according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
Referring to fig. 1, a first embodiment of the present invention provides an electrostatic precipitator power supply with an energy storage function, including: the device comprises a controller 11, a switch tube assembly 1, an energy storage assembly 2, a three-phase alternating current assembly 3, an AC-DC conversion assembly 4, an inverter 5 and a high-voltage silicon rectifier transformer 6;
wherein, the output end of the controller 11 is electrically connected with the control end of the switch tube assembly 1 and the control end of the inverter 5, the input end of the controller 11 is electrically connected with the output end of the energy storage assembly 2, the output end of the three-phase alternating current assembly 3 is electrically connected with the input end of the AC-DC conversion assembly 4, the output end of the AC-DC conversion assembly 4 is electrically connected with the input ends of the switch tube assembly 1 and the energy storage assembly 2, the switch tube assembly 1 is electrically connected with the input end of the inverter 5, the output end of the energy storage assembly 2 is electrically connected with the input end of the inverter 5, the output end of the inverter 5 is electrically connected with the input end of the high-voltage silicon rectifier transformer 6, and the output end of the high-voltage silicon rectifier transformer 6 is used for being connected with a dust remover;
the controller 11 is configured to control the AC-DC conversion assembly 4 to simultaneously supply power to the energy storage assembly 2 and the inverter 5 when detecting that the current time period is in a valley period, control the energy storage assembly 2 to supply power to the inverter 5 when detecting that the current time period is in a peak period, and control the AC-DC conversion assembly 4 to supply power to the inverter 5 after detecting that the power in the energy storage assembly 2 is used up.
The core of the electrostatic dust removal power supply is an AC-DC-AC (alternating current-direct current-alternating current) conversion system, three-phase alternating current is converted into direct current through three-phase rectification in the operation process, and the direct current is used as a power supply of an inverter to generate alternating current with adjustable amplitude through an inversion link and is input into a boosting high-voltage silicon rectifier transformer. The electrostatic dust removal power supply system is generally applied to the field of industrial production and needs to operate for a long time; the electrostatic dust removal power supply system can experience different electricity utilization periods in the operation process, and when the electrostatic dust removal power supply system operates to an electricity utilization peak valley, a large amount of electric energy can be wasted, and the problem of energy loss is further caused.
Specifically, in this embodiment, the core of the electrostatic precipitator power supply with the energy storage function is an AC-DC-AC converter system, the three-phase AC power output by the three-phase AC power component 3 is converted into a DC power through a rectifying link of the AC-DC converter component, and the DC power is converted into an AC power with adjustable amplitude through a DC-AC inverting link of the inverter 5 and is input to the high-voltage silicon rectifier transformer 6. The electrostatic dust removal power supply with the energy storage function is different from a traditional electrostatic dust removal power supply in that the energy storage assembly 2 is added between an AC-DC link and a DC-AC link, direct current output by the AC-DC conversion assembly 4 is simultaneously supplied to the inverter 5 and the energy storage assembly 2 in a valley period, and the controller 11 cuts off power supply of the AC-DC conversion assembly 4 to the inverter 5 and supplies power to the inverter 5 by the energy storage assembly 2 in a peak period, and then switches to the AC-DC conversion assembly 4 to supply power after electric energy in the energy storage assembly 2 is used up. In the peak time period and the valley time period, the user may determine according to the power utilization policy of the area where the power utilization equipment is located, and perform the operation of switching the charging and discharging through the controller 11.
In this embodiment, the electrostatic precipitation power supply with energy storage function will energy storage component 2 introduces in the electrostatic precipitation power supply, and the valley period is right energy storage component 2 stores the electric energy, is switched into by AC-DC conversion component 4 at the peak period energy storage component 2 supplies power, reduces the power consumption cost to a certain extent.
Referring to fig. 2, in a possible embodiment of the present invention, the switching tube assembly 1 includes a first switch K1, a second switch K2, and a third switch K3, wherein an output end of the controller 11 is electrically connected to a control end of the first switch K1, a control end of the second switch K2, and a control end of the third switch K3, an input end of the controller 11 is electrically connected to an output end of the energy storage assembly 2, an output end of the controller 11 is electrically connected to a control end of the inverter 5, one end of the first switch K1 is electrically connected to the AC-DC conversion assembly 4, the other end of the first switch K1 is electrically connected to the inverter 5, one end of the second switch K2 is electrically connected to the AC-DC conversion assembly 4, the other end of the second switch K2 is electrically connected to the energy storage assembly 2, one end of the third switch K3 is electrically connected to the inverter 5, and the other end of the third switch K3 is electrically connected to the energy storage assembly 2.
Specifically, in this embodiment, when the controller 11 detects that the current time period is in the valley period, the first switch K1 and the second switch K2 are controlled to be closed, and the third switch K3 is controlled to be opened, so that the direct current rectified from the three-phase alternating current output by the three-phase alternating current component 1 can simultaneously supply power to the inverter 5 and the energy storage component 2; when the controller 11 detects that the current time period is in the peak period, the first switch K1 and the second switch K2 are controlled to be opened, the third switch K3 is controlled to be closed, the inverter 5 is powered by the energy storage assembly 2, and after the electric energy in the energy storage assembly 2 is used up, the power is switched back to the AC-DC conversion assembly 4 for power supply. It should be noted that, in other embodiments, other types of switch tube assemblies may be used, which are not specifically limited herein, but these embodiments are all within the scope of the present invention.
In a possible embodiment of the present invention, the AC-DC conversion assembly 4 includes a first diode D1, a second diode D2, a third diode D3, a fourth diode D4, a fifth diode D5, and a sixth diode D6, wherein the anode of the first diode D1 and the cathode of the fourth diode D4 are electrically connected to the first output a of the three-phase AC assembly 3, the anode of the second diode D2 and the cathode of the fifth diode D5 are electrically connected to the second output B of the three-phase AC assembly 3, the anode of the third diode D3 and the cathode of the sixth diode D6 are electrically connected to the third output C of the three-phase AC assembly 3, the cathode of the first diode D1, the cathode of the second diode D2 and the cathode of the third diode D3 are electrically connected to one end of the first switch K1 and one end of the second switch K2, and the anode of the fourth diode D4, the cathode of the fifth diode D5 and the anode of the sixth diode D6 are electrically connected to the energy storage assembly.
Specifically, in this embodiment, the AC-DC conversion component 4 is a device for converting AC power into DC power, and the power flow direction thereof may be bidirectional, where the power flow from the power supply to the load is called rectification, and the power flow from the load back to the power supply is called active inversion; it is widely applied in the fields of power stations, railways, aerospace and the like. It should be noted that, in other embodiments, other types of AC-DC conversion assemblies may also be used, which are not limited herein, but these solutions are all within the protection scope of the present invention.
In a possible embodiment of the present invention, the inverter 5 includes a first switch tube S1, a second switch tube S2, a third switch tube S3, and a fourth switch tube S4, wherein the control end of the first switch tube S1, the control end of the second switch tube S2, the control end of the third switch tube S3, and the control end of the fourth switch tube S4 are electrically connected to the output end of the switch tube assembly 1, the source electrode of the first switch tube S1 is electrically connected to the source electrode of the second switch tube S2, the drain electrode of the first switch tube S1 is electrically connected to the source electrode of the third switch tube S3, the first end of the high voltage silicon rectifier transformer 6, the drain electrode of the second switch tube S2 is electrically connected to the source electrode of the fourth switch tube S4, the second end of the high voltage silicon rectifier transformer 6, and the drain electrode of the third switch tube S3 is electrically connected to the drain electrode of the fourth switch tube S4.
Specifically, in the present embodiment, the inverter 5 is a DC-AC inverter, which is a device that converts DC power into AC power, and the inverter technology has a wide application prospect in situations such as secondary power conversion using a DC generator and a storage battery as main DC power sources, and renewable and smooth grid-connected power generation. The inverter 5 is mainly used for inverting the direct current converted by the AC-DC conversion component 4 into alternating current with adjustable amplitude, and inputting the alternating current into the high-voltage silicon rectifier transformer 6. It should be noted that, in other embodiments, other types of inverters can also be used, which is not specifically limited herein, but these schemes are all within the protection scope of the present invention.
In a possible embodiment of the present invention, the first switch tube S1, the second switch tube S2, the third switch tube S3 and the fourth switch tube S4 may be PMOS tubes.
Specifically, in the present embodiment, the PMOS transistor is composed of three semiconductors of two P-type and one N-type, wherein the N-type semiconductor is in the middle and the two P-type semiconductors are on both sides; the main functions of the PMOS tube are current amplification and switching action, which amplifies weak signals into electrical signals with large amplitude values and also serves as a contactless switch. As for the PMOS tube, as long as the base voltage is higher than the emitter voltage by more than 0.7V, the emitter and the collector can be conducted, the base is taken as a control end, the high level is conducted, and the low level is cut off; therefore, the on and off of the switching tube can be realized by only controlling the voltage of the base electrode. It should be noted that, in other embodiments, other types of the first switch tube, the second switch tube and the third switch tube may also be adopted, which is not specifically limited herein, but these solutions are all within the protection scope of the present invention.
In a possible embodiment of the present invention, the switch further includes a first capacitor, one end of the first capacitor C1 is electrically connected to the source of the first switch tube S1, and the other end of the first capacitor C1 is electrically connected to the drain of the third switch tube S3.
In a possible embodiment of the present invention, the high voltage silicon rectifier transformer 6 comprises a double winding transformer N, a seventh diode D7, an eighth diode D8, a ninth diode D9, and a twelfth diode D10, wherein a first end a of the double winding transformer N is electrically connected to the drain of the first switch tube S1, a second end b of the double winding transformer N is electrically connected to the drain of the second switch tube S2, a third end c of the double winding transformer N is electrically connected to the cathode of the seventh diode D7 and the anode of the ninth diode D9, a fourth end D of the double winding transformer N is electrically connected to the cathode of the eighth diode D8 and the anode of the twelfth diode D10, the anode of the seventh diode D7 and the anode of the eighth diode D8 are electrically connected to the cathode of the precipitator, and the cathode of the ninth diode D9 and the cathode of the twelfth diode D10 are electrically connected to the anode of the precipitator.
Specifically, in the present embodiment, the high-voltage silicon rectifier transformer 6 is a static electrical device, which utilizes the principle of electromagnetic induction and can convert ac power of one voltage into ac power of another voltage with the same frequency. The high-voltage silicon rectifier transformer works by utilizing the principle of electromagnetic induction, two windings are sleeved on a closed iron core, a primary winding and a secondary winding are sleeved on the closed iron core, when the primary winding is connected with an alternating current power supply, exciting current and magnetomotive force can be generated on the primary winding, alternating magnetic flux with the same frequency as the alternating current power supply can be generated in the iron core by the magnetomotive force, and alternating electromotive force can be induced in the primary winding and the secondary winding by the alternating magnetic flux which is simultaneously interlinked with the primary winding and the secondary winding in the iron core according to the electromagnetic induction law. The high-voltage silicon rectifier transformer 6 provides the processed electric energy to the dust remover.
In summary, with the rapid development of energy storage technology, energy storage modules with high power density have been widely applied in the field of new energy; the electrostatic dust removal power supply system is generally applied to the field of industrial production and needs to operate for a long time, and can experience different electricity utilization periods in the operation process, the energy storage device is introduced into the electrostatic dust removal power supply with the energy storage function on the basis of the traditional electrostatic dust removal power supply, the electricity utilization period can store electric energy through the energy storage device in the valley time, and the electricity utilization period is switched from the AC-DC link power supply to the energy storage device in the peak time, so that the electricity utilization cost is reduced, and better economic benefit is achieved.
A second embodiment of the utility model provides a dust remover, include the dust remover body and as above arbitrary one an electrostatic precipitator power with energy storage function, wherein, high-pressure silicon rectifier transformer 6's output with dust remover body electrical connection.
Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection.
Claims (8)
1. The utility model provides an electrostatic precipitator power with energy storage function which characterized in that includes: the device comprises a controller, a switching tube assembly, an energy storage assembly, a three-phase alternating current assembly, an AC-DC conversion assembly, an inverter and a high-voltage silicon rectifier transformer;
the output end of the controller is electrically connected with the control end of the switch tube assembly and the control end of the inverter, the input end of the controller is electrically connected with the output end of the energy storage assembly, the output end of the three-phase alternating current assembly is electrically connected with the input end of the AC-DC conversion assembly, the output end of the AC-DC conversion assembly is electrically connected with the input ends of the switch tube assembly and the energy storage assembly, the switch tube assembly is electrically connected with the input end of the inverter, the output end of the energy storage assembly is electrically connected with the input end of the inverter, the output end of the inverter is electrically connected with the input end of the high-voltage silicon rectifier transformer, and the output end of the high-voltage silicon rectifier transformer is used for being connected with the dust remover;
the controller is configured to control the AC-DC conversion assembly to simultaneously supply power to the energy storage assembly and the inverter when detecting that the current time period is in a valley period, control the energy storage assembly to supply power to the inverter when detecting that the current time period is in a peak period, and control the AC-DC conversion assembly to supply power to the inverter after detecting that the electric energy in the energy storage assembly is used up.
2. The electrostatic precipitator power supply with energy storage function of claim 1, wherein the switching tube assembly comprises a first switch, a second switch, and a third switch, wherein an output terminal of the controller is electrically connected to a control terminal of the first switch, a control terminal of the second switch, and a control terminal of the third switch, an input terminal of the controller is electrically connected to an output terminal of the energy storage assembly, an output terminal of the controller is electrically connected to a control terminal of the inverter, one terminal of the first switch is electrically connected to the AC-DC conversion assembly, the other terminal of the first switch is electrically connected to the inverter, one terminal of the second switch is electrically connected to the AC-DC conversion assembly, the other terminal of the second switch is electrically connected to the energy storage assembly, one terminal of the third switch is electrically connected to the inverter, and the other terminal of the third switch is electrically connected to the energy storage assembly.
3. The electrostatic precipitator power supply with energy storage function of claim 2, wherein the AC-DC conversion component comprises a first diode, a second diode, a third diode, a fourth diode, a fifth diode, and a sixth diode, wherein an anode of the first diode and a cathode of the fourth diode are electrically connected to the first output terminal of the three-phase alternating current component, an anode of the second diode and a cathode of the fifth diode are electrically connected to the second output terminal of the three-phase alternating current component, an anode of the third diode and a cathode of the sixth diode are electrically connected to the third output terminal of the three-phase alternating current component, a cathode of the first diode, a cathode of the second diode and a cathode of the third diode are electrically connected to one end of the first switch and one end of the second switch, and an anode of the fourth diode, an anode of the fifth diode and an anode of the sixth diode are electrically connected to the energy storage component.
4. The electrostatic precipitator power supply with the energy storage function of claim 1, wherein the inverter comprises a first switch tube, a second switch tube, a third switch tube, and a fourth switch tube, wherein a control end of the first switch tube, a control end of the second switch tube, a control end of the third switch tube, and a control end of the fourth switch tube are electrically connected to the output end of the switch tube assembly, a source electrode of the first switch tube is electrically connected to a source electrode of the second switch tube, a drain electrode of the first switch tube is electrically connected to a source electrode of the third switch tube and the first end of the high-voltage silicon rectifier transformer, a drain electrode of the second switch tube is electrically connected to a source electrode of the fourth switch tube and the second end of the high-voltage silicon rectifier transformer, and a drain electrode of the third switch tube is electrically connected to a drain electrode of the third switch tube.
5. The electrostatic precipitator power supply with energy storage function of claim 4, wherein the first switch tube, the second switch tube, the third switch tube and the fourth switch Guan Junwei PMOS tube.
6. The electrostatic precipitator power supply with energy storage function of claim 4, further comprising a first capacitor, wherein one end of the first capacitor is electrically connected to the source of the first switch tube, and the other end of the first capacitor is electrically connected to the drain of the third switch tube.
7. The electrostatic precipitator power supply with energy storage function of claim 4, wherein the high voltage silicon rectifier transformer comprises a double-winding transformer, a seventh diode, an eighth diode, a ninth diode, and a twelfth diode, wherein a first end of the double-winding transformer is electrically connected to the drain of the first switching tube, a second end of the double-winding transformer is electrically connected to the drain of the second switching tube, a third end of the double-winding transformer is electrically connected to the cathode of the seventh diode and the anode of the ninth diode, a fourth end of the double-winding transformer is electrically connected to the cathode of the eighth diode and the anode of the twelfth diode, the anode of the seventh diode and the anode of the eighth diode are electrically connected to the cathode of the precipitator, and the cathode of the ninth diode and the cathode of the twelfth diode are electrically connected to the anode of the precipitator.
8. A dust collector, comprising a dust collector body and an electrostatic dust collection power supply with an energy storage function as claimed in any one of claims 1 to 7, wherein the output end of the high-voltage silicon rectifier transformer is electrically connected with the dust collector body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876643.5U CN218868121U (en) | 2022-10-31 | 2022-10-31 | Dust remover and electrostatic precipitation power supply with energy storage function thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222876643.5U CN218868121U (en) | 2022-10-31 | 2022-10-31 | Dust remover and electrostatic precipitation power supply with energy storage function thereof |
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| CN218868121U true CN218868121U (en) | 2023-04-14 |
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| CN202222876643.5U Active CN218868121U (en) | 2022-10-31 | 2022-10-31 | Dust remover and electrostatic precipitation power supply with energy storage function thereof |
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2022
- 2022-10-31 CN CN202222876643.5U patent/CN218868121U/en active Active
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