CN103031413A - High-efficient and stable magnetic core heat treatment magnetizing power supply system - Google Patents
High-efficient and stable magnetic core heat treatment magnetizing power supply system Download PDFInfo
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- CN103031413A CN103031413A CN2012105529489A CN201210552948A CN103031413A CN 103031413 A CN103031413 A CN 103031413A CN 2012105529489 A CN2012105529489 A CN 2012105529489A CN 201210552948 A CN201210552948 A CN 201210552948A CN 103031413 A CN103031413 A CN 103031413A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 238000002955 isolation Methods 0.000 claims abstract description 25
- 230000005415 magnetization Effects 0.000 claims abstract description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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Abstract
本发明公开了高效稳定的磁芯热处理加磁电源系统，包括电源输入端、与电源输入端连接的隔离电路模块、与隔离电路模块连接的整流电路模块、与整流电路模块连接的输出端，所述电源输入端与隔离电路模块之间设有移相变压电路模块，本发明提供高效稳定的磁芯热处理加磁电源系统，设计合理，结构简单，工作稳定性好。
The invention discloses a high-efficiency and stable magnetic core heat treatment and magnetization power supply system, comprising a power supply input terminal, an isolation circuit module connected to the power supply input terminal, a rectification circuit module connected to the isolation circuit module, and an output terminal connected to the rectification circuit module. A phase-shifting and voltage-transforming circuit module is provided between the input terminal of the power supply and the isolation circuit module. The present invention provides an efficient and stable magnetic core heat treatment and magnetization power supply system with reasonable design, simple structure and good working stability.
Description
技术领域technical field
本发明涉及高效稳定的磁芯热处理加磁电源系统。The invention relates to a high-efficiency and stable magnetic core heat treatment and magnetization power supply system.
背景技术Background technique
目前铁基纳米晶磁芯热处理为了提高或者降低Br，须采用外磁场加磁热处理方式进行热处理。加磁电源一般采用初级可调变压器；次级隔离变压器整流或者逆变可调直流电路。采用可调变压器体积大，损耗大，效率低。逆变直流电路虽然体积小、效率高，但由于输出电压偏低（一般在12V），所以对加磁线圈的阻抗有要求，限制了其使用范围。At present, in order to increase or decrease Br in the heat treatment of iron-based nanocrystalline magnetic cores, heat treatment must be carried out by means of external magnetic field plus magnetic heat treatment. The magnetic power supply generally adopts a primary adjustable transformer; a secondary isolation transformer rectifies or inverters an adjustable DC circuit. The use of adjustable transformers has large volume, large loss and low efficiency. Although the inverter DC circuit is small in size and high in efficiency, due to the low output voltage (generally 12V), there are requirements for the impedance of the magnetic coil, which limits its application range.
发明内容Contents of the invention
针对现有技术存在的不足，本发明的目的在于提供高效稳定的磁芯热处理加磁电源系统，设计合理，结构简单，工作稳定性好。Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an efficient and stable magnetic core heat treatment and magnetization power supply system with reasonable design, simple structure and good working stability.
为实现上述目的，本发明提供了如下技术方案：高效稳定的磁芯热处理加磁电源系统，包括电源输入端、与电源输入端连接的隔离电路模块、与隔离电路模块连接的整流电路模块、与整流电路模块连接的输出端，所述电源输入端与隔离电路模块之间设有移相变压电路模块。In order to achieve the above object, the present invention provides the following technical solutions: an efficient and stable magnetic core heat treatment and magnetization power supply system, including a power input terminal, an isolation circuit module connected to the power input terminal, a rectifier circuit module connected to the isolation circuit module, and The output end connected to the rectification circuit module, a phase-shifting and voltage-transforming circuit module is arranged between the power supply input end and the isolation circuit module.
作为优选，所述移相变压电路模块上还设有控制电路模块，设计合理，结构简单，工作稳定性好。Preferably, the phase-shifting and voltage-transforming circuit module is further provided with a control circuit module, which has a reasonable design, a simple structure and good working stability.
作为优选，所述的电源输入端接入的是三相电，所述移相变压电路模块采用三相变压电路模块，所述隔离电路模块采用三相变两相隔离变压器。该结构通过三相调压模块进行移相调压，效率高、体积小，隔离电路模块采用三相输入，由于采用三相点输入，同样电流下功率可以做的更大，而且三相变两相变压器供电电能质量高，制造成本低，附加损耗小。Preferably, the input terminal of the power supply is connected to three-phase electricity, the phase-shifting voltage-transforming circuit module adopts a three-phase voltage-transforming circuit module, and the isolation circuit module adopts a three-phase-to-two-phase isolation transformer. This structure uses a three-phase voltage regulation module for phase-shift voltage regulation, which has high efficiency and small size. The isolation circuit module adopts three-phase input. Due to the use of three-phase point input, the power can be made larger under the same current, and the three-phase can be converted into two The power quality of the phase transformer power supply is high, the manufacturing cost is low, and the additional loss is small.
作为优选，所述的整流电路模块为全波整流电路模块，输出电压为全波输出，输出波形完整。Preferably, the rectification circuit module is a full-wave rectification circuit module, the output voltage is a full-wave output, and the output waveform is complete.
有益效果：Beneficial effect:
本发明采用上述技术方案提供高效稳定的磁芯热处理加磁电源系统，设计合理，结构简单，工作稳定性好。The invention adopts the above-mentioned technical scheme to provide an efficient and stable magnetic core heat treatment and magnetization power supply system, which has reasonable design, simple structure and good working stability.
附图说明Description of drawings
图1为本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
具体实施方式Detailed ways
参照图1对本发明做进一步说明。The present invention is described further with reference to Fig. 1.
如图1所示，一种热处理铁基纳米晶磁芯热处理加磁电源系统，包括电源输入端1、与电源输入端1连接的隔离电路模块4、与隔离电路模块4连接的整流电路模块5、与整流电路模块5连接的输出端6，所述电源输入端1与隔离电路模块4之间设有移相变压电路模块2，所述移相变压电路模块2上还设有控制电路模块3，设计合理，结构简单，工作稳定性好，所述的电源输入端1接入的是三相电，所述移相变压电路模块2采用三相变压电路模块，所述隔离电路模块4采用三相变两相隔离变压器，该结构通过三相调压模块进行移相调压，效率高、体积小，隔离电路模块4采用三相输入，由于采用三相点输入，同样电流下功率可以做的更大，而且三相变两相变压器供电电能质量高，制造成本低，附加损耗小，所述的整流电路模块5为全波整流电路模块，输出电压为全波输出，输出波形完整。本发明采用上述技术方案提供高效稳定的磁芯热处理加磁电源系统，设计合理，结构简单，工作稳定性好。As shown in Figure 1, a heat treatment iron-based nanocrystalline magnetic core heat treatment and magnetization power supply system includes a
本发明采用三相电输入，将电源输入端1接入三相380V工业用电，然后通过三相移相变压电路模块2，电路通过外部控制电路模块3进行电压调节；调节后电压通过用隔离电路模块4进行隔离变压，隔离电路模块4是三相变两相隔离变压器，整流电路模块5为全波整流电路模块，最后整流后直流电通过加磁线圈加磁。The present invention adopts three-phase electric input, connects the
Claims (4)
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| CN2012105529489A CN103031413A (en) | 2012-12-18 | 2012-12-18 | High-efficient and stable magnetic core heat treatment magnetizing power supply system |
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| CN2012105529489A CN103031413A (en) | 2012-12-18 | 2012-12-18 | High-efficient and stable magnetic core heat treatment magnetizing power supply system |
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| CN103031413A true CN103031413A (en) | 2013-04-10 |
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Application publication date: 20130410 |