JPS60187272A - Refrigerant unit with variable performance motor compressor - Google Patents
Refrigerant unit with variable performance motor compressorInfo
- Publication number
- JPS60187272A JPS60187272A JP60023378A JP2337885A JPS60187272A JP S60187272 A JPS60187272 A JP S60187272A JP 60023378 A JP60023378 A JP 60023378A JP 2337885 A JP2337885 A JP 2337885A JP S60187272 A JPS60187272 A JP S60187272A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- winding
- polarity
- refrigerant
- speed
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
- H02P1/38—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by pole-changing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Multiple Motors (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は可変性能モーター圧縮機をもった冷媒装置に関
りるものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a refrigerant system with a variable performance motor compressor.
当該技術分野にＪ５いては、冷媒装置の最初の冷媒負荷
試験中、モータ圧縮機は最大性能を出さな（〕ればなら
り゛、それ故そのディメンションは最大にしていること
が知られている。かかるディメンションは定、＋：ｒ状
態におりる負荷維持の段階中には必然的に（１（い効率
をもたらづ点で不当である。冷媒装置の寿命に大ぎな影
響をもつこの段階中においては、全効率が低くなり、従
ってエネルニ１８−損失が著しく大ぎくなり、冷媒装置
の運転のコストは極めて高くなる。It is known in the art that during the first refrigerant load test of a refrigerant installation, the motor compressor must be at maximum performance, therefore its dimensions are maximized. .Such a dimension is unreasonable in that it necessarily yields a low efficiency during the phase of load maintenance that goes into the constant, +:r state. In this case, the overall efficiency is low, the energy losses are therefore significantly high, and the costs of operating the refrigerant system are extremely high.
本発明の］二１的は上記欠点を排除Ｊることにある。A twenty-first object of the present invention is to eliminate the above-mentioned drawbacks.
解決すべき技術的問題は、吸収した電気エネルギーを節
約−４るために可変性能モーター圧縮機を実現させると
いうことであった。The technical problem to be solved was to implement a variable performance motor compressor to conserve the absorbed electrical energy.
上記技術問題の解決手段は、前記モーター圧縮償が多重
極性電気モータを具え、これが、２つの巻線、即ら始動
巻線ど主巻線をもった第一の極性と；主巻線のみをもっ
た第二の極性とを有している点に特徴を有りるものであ
る。A solution to the above technical problem is that the motor compression compensator comprises a multi-polarity electric motor, which has two windings, namely a starting winding and a main winding; It is characterized by having a second polarity.
その他の特徴と利益は以下の説明から更に明らかになる
だろう。Other features and benefits will become clearer from the description below.
本発明によれば、モーター圧縮機は例えば一方の極性が
他方の極性の２ （＋３となるような２つの極性をもっ
た電気モータを只える。二／四搏モータは二極型に２つ
の巻線、即し主巻線と始動巻線をもち：四４〜型モータ
には１１ｒ１つの１巻線をもつ。According to the invention, the motor compressor comprises an electric motor with two polarities, for example one polarity being 2 (+3) of the other. It has a winding, namely a main winding and a starting winding: A 44~ type motor has one 11r winding.
Ｉ１１初の冷媒負前段階中においては、モーター圧縮機
は二極巻線で作動し、即ち最大可能速度に相当した高速
で作動し、それ故最大吸収エネルギーをもつ最大性能が
得られる。その負荷を維持するため、冷ｌｉ！ｌ！装置
６のｉ品爪に依る制御の結果どして、このモータは門枠
巻線で作動せしめられる。従ってこのモーター圧柑ｉ機
は低速で、即ち最初の４伺段階の速度に比して半分の速
度で作動する。この場合、平均性能は、モーター圧縮機
が常に最大速度で作動さＵられたときに吸収するエネル
ギーより小さい平均吸収エネルギーで得られる。During the I11 first refrigerant negative pre-phase, the motor-compressor operates with two pole windings, ie at a high speed corresponding to the maximum possible speed, thus obtaining maximum performance with maximum absorbed energy. To maintain that load, cold li! l! As a result of the control by the i-type claw of the device 6, this motor is activated by the gate winding. The motor compressor therefore operates at a low speed, ie at half the speed of the first four steps. In this case, average performance is obtained with an average absorbed energy that is less than the energy absorbed when the motor-compressor is always operated at maximum speed.
この場合、より良い全効率は、２つの運転特性段階にお
いで、慣例のモーター圧縮機に比して、その性能を、そ
れ故その電気入力を調Ｗづる可「１ト性をもったモータ
ーｌ［縮（幾によって街られる。In this case, a better overall efficiency is achieved in two operating characteristic stages, compared to a conventional motor compressor, with the ability to regulate its performance and therefore its electrical input. [Shrinking (city is covered by number).
本発明によれば、高速の二極モータ用に唯１の主巻線を
ももかつ低速の四極Ｅ−タ月に主巻線と始動巻線をもつ
電気モータを提供づることができる。According to the invention, it is possible to provide an electric motor having only one main winding for a high speed two-pole motor and having a main winding and a starting winding for a low speed four-pole motor.
また、高速と低速の両用に同じ主巻線ど始動巻線をもっ
た二極モータをＲ供することができる。Further, a two-pole motor having the same main winding and starting winding for both high speed and low speed can be used as R.
この場合は、２つの極性を作るために異なった結線が必
要である。In this case, different connections are required to create the two polarities.
特許出願人 ネッキ・ソシエタ・ベル・アチＡ二Patent applicant Necchi Societa Bel Achi A2
Claims (1)
記モータが２つの巻線、即ち始動巻線と全巻線をもった
第一極性と；唯１つの主巻線をもった第二極性とを有す
ることを特徴とする可変性１ｊＬモーター圧縮機を有１
−る冷媒装置。 ２、特；’ｌ’ 請求の範囲第１項記載の冷媒装置にお
いて、前記モータは２つの極性をもら、その一方の極性
は他方の極性の２イ８であり、ＩｒＪ人性重性能いて二
極巻線で、最小性能において囲体巻線で作動することを
特徴どづる冷媒装置。 ３、特許請求の範ＩＩＩＩ第１項又は第２項記載の冷媒
装置においで、前記モータは高速の二極型用に唯１つの
主巻線を、低速の四極型用に主巻線と始動巻線をもつこ
とを特徴とする冷媒装置。 ４、特ム′１請求の範囲第１項記載の冷媒装置において
、前記モータは高速と低速の両用に同じ主巻線と始動巻
線をもつが、２つの極性な生ぜしめるための異なった結
線をもつことを特徴どＪ−るン負媒装置。 ５、特許請求の範囲第１項乃至第４項の何れか１つに記
載の可変性能モーター圧縮１次を具えたことを特徴とり
゛る冷媒装置。[Claims] 1. Motor compression (wherein the motor comprises a multi-polarity electric motor, the motor has two windings, namely a starting winding and a first polarity having a full winding; only one main winding; The compressor has a variable 1JL motor characterized by having a second polarity and a second polarity.
- refrigerant equipment. 2. Particularly; 'l' In the refrigerant device according to claim 1, the motor has two polarities, one of which has a polarity of 2 and 8 of the other polarity, and the IrJ motor has two polarities. A refrigerant device characterized in that it operates with a winding and, at minimum performance, with an enclosure winding. 3. In the refrigerant device according to claim III, paragraph 1 or 2, the motor has only one main winding for a high-speed bipolar type, and a main winding and a starting winding for a low-speed quadrupole type. A refrigerant device characterized by having a winding. 4. Feature '1 In the refrigerant device according to claim 1, the motor has the same main winding and starting winding for both high speed and low speed, but with different wiring connections to produce two polarities. A J-run negative medium device. 5. A refrigerant device comprising a variable performance motor compression primary according to any one of claims 1 to 4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT42903/84A IT1181057B (en) | 1984-02-08 | 1984-02-08 | REFRIGERATING EQUIPMENT WITH VARIABLE PERFORMANCE MOTOR-COMPRESSOR |
| IT42903A/84 | 1984-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60187272A true JPS60187272A (en) | 1985-09-24 |
Family
ID=11254524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60023378A Pending JPS60187272A (en) | 1984-02-08 | 1985-02-08 | Refrigerant unit with variable performance motor compressor |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS60187272A (en) |
| KR (1) | KR900000764B1 (en) |
| BR (1) | BR8500532A (en) |
| DE (1) | DE3502502A1 (en) |
| ES (1) | ES8603060A1 (en) |
| IN (1) | IN162955B (en) |
| IT (1) | IT1181057B (en) |
| MX (1) | MX157923A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3549090B2 (en) * | 1998-10-28 | 2004-08-04 | 日東工器株式会社 | 2-channel air supply device |
| KR20040021331A (en) * | 2002-09-03 | 2004-03-10 | 엘지전자 주식회사 | Variable speed compressor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51122711A (en) * | 1975-04-18 | 1976-10-27 | Matsushita Electric Ind Co Ltd | Control circuit for pole change motors |
| JPS52146826A (en) * | 1976-05-31 | 1977-12-06 | Matsushita Electric Ind Co Ltd | Controller for pole number switching motor |
| JPS576397B2 (en) * | 1974-03-14 | 1982-02-04 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2910966A1 (en) * | 1979-03-21 | 1980-10-02 | Bosch Gmbh Robert | COLD COMPRESSORS |
-
1984
- 1984-02-08 IT IT42903/84A patent/IT1181057B/en active
-
1985
- 1985-01-23 IN IN50/DEL/85A patent/IN162955B/en unknown
- 1985-01-25 DE DE19853502502 patent/DE3502502A1/en not_active Ceased
- 1985-01-28 KR KR1019850000520A patent/KR900000764B1/en not_active IP Right Cessation
- 1985-02-06 MX MX204250A patent/MX157923A/en unknown
- 1985-02-06 ES ES540157A patent/ES8603060A1/en not_active Expired
- 1985-02-06 BR BR8500532A patent/BR8500532A/en not_active IP Right Cessation
- 1985-02-08 JP JP60023378A patent/JPS60187272A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS576397B2 (en) * | 1974-03-14 | 1982-02-04 | ||
| JPS51122711A (en) * | 1975-04-18 | 1976-10-27 | Matsushita Electric Ind Co Ltd | Control circuit for pole change motors |
| JPS52146826A (en) * | 1976-05-31 | 1977-12-06 | Matsushita Electric Ind Co Ltd | Controller for pole number switching motor |
Also Published As
| Publication number | Publication date |
|---|---|
| ES540157A0 (en) | 1985-11-16 |
| KR900000764B1 (en) | 1990-02-15 |
| IN162955B (en) | 1988-07-23 |
| DE3502502A1 (en) | 1985-08-08 |
| IT8442903A0 (en) | 1984-02-08 |
| ES8603060A1 (en) | 1985-11-16 |
| KR850006273A (en) | 1985-10-02 |
| IT8442903A1 (en) | 1985-08-08 |
| MX157923A (en) | 1988-12-21 |
| BR8500532A (en) | 1985-09-24 |
| IT1181057B (en) | 1987-09-23 |
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