TWM329928U - Inverter power-saving control device for motor - Google Patents

Inverter power-saving control device for motor Download PDF

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Publication number
TWM329928U
TWM329928U TW96217923U TW96217923U TWM329928U TW M329928 U TWM329928 U TW M329928U TW 96217923 U TW96217923 U TW 96217923U TW 96217923 U TW96217923 U TW 96217923U TW M329928 U TWM329928 U TW M329928U
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Taiwan
Prior art keywords
control device
energy
motor
saving control
converter
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TW96217923U
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Chinese (zh)
Inventor
Yu-Zhi Bai
Shao-Shu Zhu
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Yu-Zhi Bai
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Priority to TW96217923U priority Critical patent/TWM329928U/en
Publication of TWM329928U publication Critical patent/TWM329928U/en

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M329928 八 新型說明: 【新型所屬之技術領域】 本=作係有關於一種電動機變 疋指一種不僅能降低電動機不必要之耗It ,尤其 =1 文目的,且亦能延長該電二ί到節省能源 電動機之無效功率,增加電力有效運用=,並能提升 使用上更增實肖價錄 在其整體施行 計者。 %動1頻即能控制裝置創新設 【先前技術】 按,近年來由於能源逐漸缺乏,使 源的使用已成為業界田何有效節省能 求不斷增加,要如何讓省電=功=電:備的電力需 耗電下提升用拉 升、如何在相同的 加用電設備之二使=:::相同的耗電下增 ^工制5(71)、—壓力流量控制單元、 ) 雑成,以能由該機械控制器;;= 固:广控制變頻器(73) ’使該變頻器⑽將 頻率轉變為可變量,無段調整電動細) 之風扇風量之調節、或幫浦水量及速度 雖的負載節能;然,上述變頻節電裝置 制,無法進行多項控制。 好衩式匕 也因此,創作人即提出一公告於96&1M u曰之第 M329928 M32〇L=「電動機的、變頻節電控制系統」,其包含· 速二;:需要調節風量之風扇或需要調“量及 或需要節能之油壓機械的負載; ’夂頻益’係為電力電 頻率Hz轉變為可變量 ^源电麼和 壓力、流量㈣置-無段调速电動機的速度; 路中的風或水ΐΐίΓ ’其經由變頻器控制機械設備管 需的量相同者置’則電動機運轉之負载可與實際所 制哭邱f控制機械設備使之自動化,該機械控 “壓比訊號,該機械設備包含風扇或幫浦 其改良在於: 訊號轉換器,其與類比訊號產生器及壓力 單元的輸出端連結,且接受多種減訊 ;^工制 可;式,其嶋工作時設置增益和訊號通道, 速度風量和流量的精密度· 件从徒Ν 訊號==係可產生連續變動訊號的裝置,其 多段速度控制轉接板,其接收機械控 訊號提供給變頻器; 出的外4 可使:動機的變頻:電控制系統具有多===: 今,創作人為能讓該變頻節電裝佶::工 6 M329928 延長該電動機之使用壽命,及能提升電動機之無效功率, 增加電力有效運用,提供使用上之更多樣化選擇,特秉持 多年該相關行業之豐富設計開發及實際製作經驗,再針對 現有之結構設計料研歧良,提供—種絲鍾頻節能 控制裝置,以期達到更佳實用價值性之目的者。 【新型内容】M329928 Eight new descriptions: [New technical field] This is a type of motor that refers to a type of motor that not only reduces the unnecessary consumption of the motor, especially the purpose of the text, but also extends the power to save The ineffective power of the energy motor, the increase in the effective use of electricity =, and can increase the use of the more substantial Shaw recorded in its overall implementation. % 动 1频 can control the device innovation [previous technology] According to, in recent years, due to the gradual lack of energy, the use of the source has become an industry, and the effective saving can be continuously increased. How to make power saving = work = electricity: The power needs to be boosted by power consumption, and how to use the same power-added equipment to make =::: the same power consumption, increase the working system 5 (71), - pressure flow control unit, ) By the mechanical controller;; = solid: wide control inverter (73) 'make the frequency converter (10) turn the frequency into a variable, no adjustment of the electric fine) fan air volume adjustment, or pump water volume and speed Although the load is energy-saving; however, the above-mentioned variable frequency power saving device system cannot perform multiple controls. Therefore, the creator proposes an announcement at 96&1M u曰, M329928 M32〇L=“Motor's, variable frequency power-saving control system”, which includes · Speed II;: Fans that need to adjust the air volume or need Adjust the amount and the load of the hydraulic machine that needs energy saving; '夂频益' is the speed of the electric power frequency Hz into a variable ^ source and the pressure, flow (four) set - the speed of the stepless speed motor; The wind or water in the wind Γ Γ 'The amount of the mechanical equipment required to control the mechanical equipment through the inverter is the same 'the motor load can be automated with the actual control system, the mechanical control "pressure ratio signal, The mechanical device includes a fan or a pump, and the improvement thereof is: a signal converter, which is connected with the output of the analog signal generator and the pressure unit, and receives a plurality of types of signal reduction; Signal channel, precision of speed and flow rate. The device is a device that can generate continuous change signals. Its multi-stage speed control adapter board receives the mechanical control signal and provides it to the inverter. The outer 4 can make: the frequency conversion of the motive: the electric control system has more ===: Today, the creator can make the frequency conversion power-saving device:: 6 M329928 to extend the service life of the motor and improve the reactive power of the motor, Increase the effective use of electricity, provide more diversified choices in use, and adhere to the rich design and development and practical production experience of the relevant industries for many years, and then provide a kind of silk clock frequency energy-saving control device for the existing structural design materials. In order to achieve better practical value for the purpose. [New content]

本創作電動機變頻節能控制裝置,其主要係於用電韵 備之控制ϋ連接有控制單元及—併連財變頻節能控制 置,該變頻節能控制裝置設有類比訊號產生器,令控制專 元及該類比訊號產生器-併連接至變頻節能控 ^ 一訊號轉換器及第二訊號轉換器,該第—訊號轉換1 可供增益放大n連錄人放幻請,麵令馳制:= 至變頻節能㈣裝置之多段速度控__,再令 =控制裝置之第一訊號轉換器、第二訊號轉換器 j控制轉接器-併連接至變頻器,而該變頻器則: 動機;藉此,以不僅能降低電動機不必要之耗恭,电 省能源的功效目的,且亦能延長㈣動機 ^到節 ,升電_之無效功率,増加電力有效運用, 體施行使用上更增實用價值性者。 仕具整 【實施方式】 4別邛尸;r運用之技術内容、創作目的及复 整且清楚的揭露,茲於下詳細說明之了並: 併芩閱所揭之圖式及圖號: 儿。 請參閱第一圖本創作之結構方塊圖所示,^ 乍要係於用電設備之控制器⑴連接有控制單元^ 併連接有變頻節能控制裝置⑶,該變頻節能控制穿)置 M329928 設有類比訊號產生器(31),令控制單元(2)及該類比訊號產 生器(31) —併連接至變頻節能控制裝置(3)之第一訊號轉 換器(32)及第二訊號轉換器(33),該第一訊號轉換器(32) 同時可供增益放大器(321)連接輸入放大信號,並亦令該控 制器(1)連接至變頻節能控制裝置(3)之多段速度控制轉接 器(34),再令該變頻節能控制裝置(3)之第一訊號轉換器 (32)、第二訊號轉換器(33)及多段速度控制轉接器(34) — 併連接至變頻器(4),而該變頻器(4)則連接電動機(5);並 中: ’、 該控制器(1),其係為輸出類比訊號控制用電設備使之 自動化運作,而用電設備則可為風扇、幫浦或油壓機械等; 該控制單元(2),其係為控制用電設備中的各項動作; 該變頻節能控制裝置(3)之類比訊號產生器(31),其可 產生連續類比訊號; 該變頻節能控制裝置(3)之第一訊號轉換器(32),其係 將控制單元(2)及類比訊號產生器(31)所輸入之訊號進行 運异轉換,且連接有增益放大器(321),以對信號進行增益 放大; 該變頻節能控制裝置(3)之第二訊號轉換器(33),其係 將,制單元(2)及類比訊號產生器(31)所輸入之訊號^行 運,和比較,於轉矩不足時,能提升轉速、縮短製程時間, =能於待機一段預設時間後自動關閉電源,達到節能之功 該變頻節能控制裝置(3)之多段,速度控制轉接器 )/、係為接收控制益(1)輸出的動作直接提供給戀艇哭 (4)取代類比訊號; 、 8 M329928 該變頻器(4),其係將固定的電源電壓和頻率Hz轉變 為可變量,其可無段調速控制電動機的運轉作動速度; 該電動機(5),其則為用電設備之輸出動力源。 請再一併參閱第二圖本創作之使用實施狀態結構示意 圖所示,使得當本創作應用在用電設備上時,其於輸入端 • 可另行接設有用電量測裝置(61),該用電量測裝置(61)可 為一數位式設計,且可供使用者依不同產品或不同製程時 . 量測每一批量或時間的單位成本需求進行各項設定及量 • 測,於該變頻器(4)輪入端分別連接有零相電抗器(62)防止 干擾、電抗(63)防止電流突波及諧波抑制器(64)保護該變 頻為(4),而於該變頻器(4)輸出端則分別連接有零相電抗 器(65)防止干擾、電抗(66)防止電壓突波及諧波抑制器ο?) 保瘦動機(5),並於諧波抑制器(67)與電動機(5)間連接 有電磁接觸器(68)或直接於該變頻器(4)輸入端以電磁接 觸器(68)連接至電動機(5),以當變頻器(4)故障切換時, 可以不需停機進行檢查。 • 如此一來,以能令該控制器(ο輸出信號經控制單元 (2) ’ 2分別由第一訊號轉換器(32)及第二訊號轉換器(33) -,換信號輪入變頻器(4) ’或利用類比訊號產生器(31)產生 •=就至第—訊號㈣器(32)及第二轉轉換ϋ⑶),婉該 轉換器(32)及第二訊號轉換器(33)轉換信號輸: =頻益⑷’或由雜制n⑴直接輸出信號經由該多段 接器⑽傳輸至變頻器⑷’而對電動機⑸進行 二=’不僅能降低電動機⑸之不必要耗電量,達到節 力效目的’且亦能延長該電動機⑸之使用壽命, 亚“升電動機(5)之無效功率,增加電力有效運用。 9 M329928 寸,Ltr"例或圖式並非限定本創作之結構樣態或尺 3比:屬領域中具有通常知識者之適當變化或修 飾,白應視為不脫離本創作之專利範疇。 … 太以上所述,該70件之組成與使用實施說明可知, =1^、現有結構相較之下,由於本創作主要係於 ^之^器連接有控制單元及—併連接有變頻節能控二 頻節能控制裝置設有類比訊號產生器,令控制i i'比訊唬產生器一併連接至變頻節能控制裝置之 第二訊號轉換器’該第-訊號轉換器同時 八曰嚴大盗連接輸入放大信號,並亦令該控制哭連接 ,節能控制裝置之多段速度控制轉接器,再夂= 裝置之第一訊號轉換器、第二訊號轉換器及多段 ϋ控制轉接併連接至變㈣,喊變㈣則連 動機,使得其不僅能降低電動機不必要之耗電,達到 能源的功效目的’且亦能延長該電動機之使料命,: 提升電動機之無效功率,增加電力有效運用,盆^ 施行使用上更增實用價值性者。 /、上體 ^綜上所述,本創作實施例確能達到所預期之使用功 效,又其所揭露之具體構造,不僅未曾見於同類產品中, 亦未曾公開於申請前,誠已完全符合專利法之規與要 求,爰依法提出新型專利之申請,懇請惠予審查,ς 專利,則實感德便。 4 10 M329928 【圖式簡單說明】 第一圖:本創作之結構方塊圖 第二圖:本創作之使用實施狀態結構示意圖 第三圖:現有之結構示意圖 【主要元件符號說明】 (1) 控制器 (3) 變頻節能控制裝置 (32) 第一訊號轉換器 (33) 第二訊號轉換器 (4) 變頻器 (61)用電量測裝置 (63) 電抗 (65) 零相電抗器 (67) 諧波抑制器 (71) 機械控制器 (73)變頻器 (2) 控制單元 (31) 類比訊號產生器 (321)增益放大器 (34)多段速度控制轉接器 (5) 電動機 (62) 零相電抗器 (64) 諧波抑制器 (66) 電抗 (68) 電磁接觸器 (72) 壓力流量控制單元 (74) 電動機The motor variable frequency energy-saving control device of the present invention is mainly connected with a control unit and a control unit and a power-saving energy-saving control device, and the frequency conversion energy-saving control device is provided with an analog signal generator, so that the control unit and the control unit The analog signal generator is connected to the variable frequency energy saving control signal converter and the second signal converter, and the first signal conversion 1 is available for gain amplification, and the recorder is allowed to play, and the command is made: = to the frequency conversion The multi-stage speed control of the energy-saving (4) device __, then the first signal converter of the control device, the second signal converter j controls the adapter - and is connected to the frequency converter, and the frequency converter: In order to not only reduce the unnecessary consumption of the motor, but also to save energy, it can also extend (4) motives to festivals, power-up _ ineffective power, effective use of power, and more practical value for use. .仕具整 [Implementation] 4 Do not corpse; r use of technical content, creative purposes and reorganization and clear disclosure, as explained below and: Read the drawings and drawings: . Please refer to the structure diagram of the first diagram of this creation, ^ 乍 is connected to the controller (1) of the electrical equipment connected to the control unit ^ and connected with the variable frequency energy-saving control device (3), the variable frequency energy-saving control wear) set M329928 The analog signal generator (31) causes the control unit (2) and the analog signal generator (31) to be connected to the first signal converter (32) and the second signal converter of the variable frequency energy saving control device (3) ( 33), the first signal converter (32) is simultaneously connected to the gain amplifier (321) to input the amplified signal, and the controller (1) is also connected to the multi-stage speed control adapter of the variable frequency energy-saving control device (3) (34), and then the first signal converter (32), the second signal converter (33) and the multi-speed control adapter (34) of the variable frequency energy-saving control device (3) are connected to the frequency converter (4) ), and the inverter (4) is connected to the motor (5); and: ', the controller (1), which is an output analog signal control device for automatic operation, and the power device can be a fan, a pump or a hydraulic machine, etc.; the control unit (2), In order to control various actions in the electrical equipment; the analog signal generator (31) of the variable frequency energy-saving control device (3) can generate a continuous analog signal; the first signal converter of the variable frequency energy-saving control device (3) 32), the signal input by the control unit (2) and the analog signal generator (31) is separately converted, and a gain amplifier (321) is connected to gain amplify the signal; the frequency conversion energy-saving control device ( 3) The second signal converter (33), which carries the signals input by the unit (2) and the analog signal generator (31), and compares, when the torque is insufficient, the speed can be increased, Shorten the process time, = can automatically turn off the power after a preset period of standby, to achieve energy saving. The variable frequency energy-saving control device (3), the speed control adapter), is the output control (1) output The action is directly provided to the boat to cry (4) to replace the analog signal; 8, 8 M329928 The frequency converter (4), which converts the fixed power supply voltage and frequency Hz into a variable, which can control the operation of the motor without the step speed control. Speed Motivation (5), which is the output power source of the electrical equipment. Please refer to the second figure for a schematic diagram of the implementation state of the creation of the creation, so that when the creation is applied to the electric device, the input terminal can be separately connected with the power consumption measuring device (61). The power consumption measuring device (61) can be designed in a digital position, and can be used for measuring and measuring the unit cost of each batch or time according to different products or different processes. The inverter (4) is connected with a zero-phase reactor (62) at the wheel end to prevent interference, reactance (63), current surge and harmonic suppressor (64) to protect the frequency converter (4), and the inverter (4) The output is connected with a zero-phase reactor (65) to prevent interference, reactance (66) to prevent voltage surge and harmonic suppressor ο?) lean drive (5), and harmonic suppressor (67) An electromagnetic contactor (68) is connected between the motor (5) or directly connected to the motor (5) with an electromagnetic contactor (68) at the input end of the frequency converter (4), so that when the frequency converter (4) fails over, It can be checked without downtime. • In this way, the controller can be enabled (the output signal is controlled by the control unit (2) '2 by the first signal converter (32) and the second signal converter (33), respectively, and the signal is wheeled into the inverter. (4) 'Or use the analog signal generator (31) to generate •= to the -signal (4) device (32) and the second transfer converter (3)), the converter (32) and the second signal converter (33) The conversion signal is output: = frequency (4)' or the direct output signal of the miscellaneous n(1) is transmitted to the inverter (4)' via the multi-segment connector (10), and the second=' of the motor (5) can not only reduce the unnecessary power consumption of the motor (5), The purpose of the force effect can also extend the service life of the motor (5), and the effective power of the sub-motor (5) can be effectively used. 9 M329928 inch, Ltr" examples or drawings are not limited to the structural form of this creation. Or the ratio of 3 to 3: Appropriate changes or modifications of those who have general knowledge in the field, and Bai should be regarded as not falling out of the patent scope of this creation. ... Too much, the composition and use of the 70 pieces can be known, =1^ Compared with the existing structure, due to the present author The control unit is connected to the device, and the analog energy generator is connected with the frequency conversion energy-saving control two-frequency energy-saving control device, so that the control i i' is connected to the frequency conversion energy-saving control device together with the signal generator. The second signal converter 'the first-signal converter at the same time, the eight stern thief connected the input amplified signal, and also makes the control cry connection, the multi-stage speed control adapter of the energy-saving control device, and then the first signal converter of the device The second signal converter and the multi-segment switch are connected and connected to the change (4), and the change (4) is connected to the motive, so that it can not only reduce the unnecessary power consumption of the motor, but also achieve the purpose of energy efficiency. To make the fate of life, to increase the invalid power of the motor, increase the effective use of electric power, and increase the practical value of the pots and uses. /, upper body ^ In summary, the creation example can achieve the expected use efficiency. The specific structure disclosed by the company has not been seen in similar products, nor has it been disclosed before the application. Cheng has fully complied with the rules and requirements of the patent law, and has proposed a new type according to law. For the application, please apply for review, 专利 patent, it is really sensible. 4 10 M329928 [Simple description of the map] The first picture: the block diagram of the creation of the second picture: the use of the implementation of the state of the structure of the structure diagram :Existing structure diagram [Key component symbol description] (1) Controller (3) Frequency conversion energy-saving control device (32) First signal converter (33) Second signal converter (4) Frequency converter (61) Measuring device (63) Reactance (65) Zero-phase reactor (67) Harmonic suppressor (71) Mechanical controller (73) Inverter (2) Control unit (31) Analog signal generator (321) Gain amplifier (34) Multi-speed control adapter (5) Motor (62) Zero-phase reactor (64) Harmonic suppressor (66) Reactance (68) Electromagnetic contactor (72) Pressure flow control unit (74) Motor

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Claims (1)

M329928 九、申請專利範圍: 一種電動機變頻節能控制裝置,其主要係於用電設備 之控制器連接有控制單元及一併連接有變頻節能控制裝 置,該變頻節能控制裝置設有類比訊號產生器,令控制單 元及該類比訊號產生器一併連接至變頻節能控制裝置之 第一訊號轉換器及第二訊號轉換器,該第一訊號轉換器同 時可供增益放大器連接輸入放大信號,並亦令該控制器連 接至變頻節能控制裝置之多段速度控制轉接器,再令該變 頻節能控制裝置之第一訊號轉換器、第二訊號轉換器及多 段速度控制轉接器一併連接至變頻器,而該變頻器則連接 電動機。M329928 IX. Patent application scope: A motor frequency conversion energy-saving control device is mainly connected to a control unit of a power-consuming device and a frequency-converting energy-saving control device, and the frequency conversion energy-saving control device is provided with an analog signal generator. The control unit and the analog signal generator are connected to the first signal converter and the second signal converter of the variable frequency energy-saving control device, and the first signal converter is simultaneously connected to the gain amplifier to input the amplified signal, and the The controller is connected to the multi-stage speed control adapter of the variable frequency energy-saving control device, and then the first signal converter, the second signal converter and the multi-segment speed control adapter of the variable frequency energy-saving control device are connected to the frequency converter, and The frequency converter is connected to the motor. 1212
TW96217923U 2007-10-25 2007-10-25 Inverter power-saving control device for motor TWM329928U (en)

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Application Number Priority Date Filing Date Title
TW96217923U TWM329928U (en) 2007-10-25 2007-10-25 Inverter power-saving control device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW96217923U TWM329928U (en) 2007-10-25 2007-10-25 Inverter power-saving control device for motor

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TWM329928U true TWM329928U (en) 2008-04-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8232684B2 (en) 2008-07-29 2012-07-31 Industrial Technology Research Institute Method and system for power load management

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8232684B2 (en) 2008-07-29 2012-07-31 Industrial Technology Research Institute Method and system for power load management
US8232675B2 (en) 2008-07-29 2012-07-31 Industrial Technology Research Institute Method and system for power load management

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