JPS62145666A - Non-outage power supply - Google Patents

Non-outage power supply

Info

Publication number
JPS62145666A
JPS62145666A JP60285718A JP28571885A JPS62145666A JP S62145666 A JPS62145666 A JP S62145666A JP 60285718 A JP60285718 A JP 60285718A JP 28571885 A JP28571885 A JP 28571885A JP S62145666 A JPS62145666 A JP S62145666A
Authority
JP
Japan
Prior art keywords
power supply
battery
rectifier
inverter
output
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
Application number
JP60285718A
Other languages
Japanese (ja)
Inventor
Seiji Sadayoshi
定由　征次
Tadao Mizutani
忠夫 水谷
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP60285718A priority Critical patent/JPS62145666A/en
Publication of JPS62145666A publication Critical patent/JPS62145666A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

PURPOSE:To provide a non-outage power supply in which the efficiency of batteries is always enhanced at a low cost, by utilizing air used for the cooling of a rectifier, an inverter and so forth constituting the non-outage power supply, to keep the temperature around the batteries to optimize the efficiency of them. CONSTITUTION:A rectifier 10 is connected to an AC power supply to obtain a DC output and connected to battery units 14, 16 through an inverse current blocking means for the DC output. Further connection and arrangement are performed to change the DC output into a desired AC output through an inverter 12. A non-outage power supply is thus constituted. Air whose temperature is raised by the rectifier 10 and the inverter 12 is introduced into the battery units 14, 16 through exhaust ports 20 and a duct 22 by a fan or the like to maintain the temperature around batteries at optimum.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、整流器、インバータ、バッテリ等から構成
される無停電電源装置に係り、特にこの電源装置に設け
られるバッテリを装置内部に発生する１１失熱を利用し
てその周囲温度を効率のよい最適値に保持する構成に関
するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an uninterruptible power supply device comprising a rectifier, an inverter, a battery, etc. The present invention relates to a configuration that utilizes heat loss to efficiently maintain the ambient temperature at an optimal value.

〔従来の技術〕[Conventional technology]

従来、この種の無停電電源装置において、これに組込ま
れるバフテリは、殆んどの場合電気室または専用のバッ
テリ室に設置されている。Conventionally, in this type of uninterruptible power supply, a battery installed therein is installed in an electrical room or a dedicated battery room in most cases.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

しかるに、従来のように電気室またはパンテリ室に設置
されたバッテリは、特に空調装置等を設けて温度管理を
行っていないため、例えば０℃程度の低温に曝されるこ
ともあり、このような場合にはバッテリ容量が有効に使
用できないという難点がある。そこで、このような場合
には空調装置を設ければ改善されるが、この場合の設備
コストが著しく増大する。However, batteries that are conventionally installed in electrical rooms or pantry rooms are not temperature-controlled by air conditioning, so they may be exposed to temperatures as low as 0°C. In some cases, the battery capacity cannot be used effectively. Therefore, in such a case, the problem can be improved by providing an air conditioner, but the equipment cost in this case increases significantly.

従って、本発明の目的は、無停電電源装置を構成する整
流器やインバータ等の部分のん却に使用した空気を利用
してバッテリの周囲温度をパンテリ効率が最適となるよ
う保持することにより、低コストでバッテリ効率を常に
向上させることができる無停電電源装置を提供するにあ
る。Therefore, an object of the present invention is to maintain the ambient temperature of the battery so that the battery efficiency is optimized by using the air used to cool down parts such as the rectifier and inverter that make up the uninterruptible power supply. An object of the present invention is to provide an uninterruptible power supply device that can constantly improve battery efficiency at low cost.

〔問題点を解決するための手段〕[Means for solving problems]

」二発明に係る無停電電源装置は、バッテリを構成要素
とする無停電電源装置において、バッテリ以外の構成要
素の１ノ】失熱をバッテリの周囲に１云熱してバッテリ
の周囲温度を効率のよい最適温度に保持するよう構成す
ることを特徴とする。The uninterruptible power supply according to the second invention is an uninterruptible power supply having a battery as a component, in which the heat dissipated from the components other than the battery is transferred to the surroundings of the battery to reduce the ambient temperature of the battery. It is characterized by being configured to maintain the temperature at a good optimum temperature.

前記の無停電電源装置において、整流器および／また（
よインバータのｔｉ失熱を空気ダクトを介してバッテリ
の周囲に伝熱するよう（１１！成することができる。In the uninterruptible power supply described above, a rectifier and/or (
The heat dissipated from the inverter can be transferred to the surroundings of the battery through the air duct (11!).

〔作用〕[Effect]

本発明の無停電電源装置によれば、その構成要素である
バッテリに対し、他の構成要素である整流器および／ま
たはインバータの損失熱を、例えば冷却用空気を媒体と
してバッテリの周囲に伝熱し、バッテリの周囲温度をｌ
哉）！■（１望１に保持して、バッテリ容量を有効に利
用しかつバッテリ効率の向上を低コストに実施すること
ができる。According to the uninterruptible power supply of the present invention, the loss heat of the rectifier and/or inverter, which is another component, is transferred to the battery, which is a component thereof, to the surroundings of the battery, using cooling air as a medium, for example, The ambient temperature of the battery is
Ya)! (1) By keeping the battery capacity at 1, the battery capacity can be used effectively and battery efficiency can be improved at low cost.

〔実施例〕〔Example〕

次に、本発明に係る無停電電源装置の実施例につき添付
図面を参照しながら以下群３１１に説明する。Next, embodiments of the uninterruptible power supply according to the present invention will be described below in group 311 with reference to the accompanying drawings.

第１図は本発明の無停電電源装置の要部構造の一実施例
を示す説明図である。すなわち、第１図において、参照
符号１０は整流器部、１２はインハーク部、１４．１６
はバッテリ部を示し、これらの各部はそれぞれ専用のケ
ーシングに収容されている。なお、この場合、整流器部
１０は交流電源に接続されて直流出力を得ると共に、こ
の直流出力に対し逆流阻止手段を介してバッテリ部１４
．１６と接続し、さらにこれらの直流出力をインバータ
部１２を介して逆変換し所要の交流出力を得るよう接続
配置され、無停電電源装置を構成する。FIG. 1 is an explanatory diagram showing an embodiment of the main structure of an uninterruptible power supply according to the present invention. That is, in FIG. 1, reference numeral 10 is a rectifier section, 12 is an in-hark section, 14.16
indicates a battery section, and each of these sections is housed in a dedicated casing. In this case, the rectifier unit 10 is connected to an AC power source to obtain a DC output, and the DC output is connected to the battery unit 14 via a backflow prevention means.
．． 16, and further connected and arranged so as to reversely convert these DC outputs via the inverter unit 12 to obtain the required AC output, thereby forming an uninterruptible power supply.

ところで、前記整流器部１０およびインパーク部１２に
は、それぞれ通気孔１８と排気ギし２０とが設けられ、
それぞれ内部を冷却し温度上昇した空気が排気孔２０か
ら排出される。By the way, the rectifier section 10 and the impark section 12 are provided with a ventilation hole 18 and an exhaust hole 20, respectively.
The air whose temperature has increased by cooling the inside thereof is discharged from the exhaust hole 20.

そこで、本実施例装置においては、前記整流器部１０と
インバータ部１２の排気孔２０゜２０に対してそれぞれ
連通接続するダクト２２を設け、しかもこのダクト２２
をバッテリ部１４に設けた通気孔２４と連通ずるよう接
続配置する。なお、前記バッテリ部１４と１清接するバ
ッテリ部１６の壕界部には連通孔２６を設けると共にそ
の一側部に排気孔２８を設ける。Therefore, in the present embodiment, a duct 22 is provided which communicates with the exhaust holes 20 and 20 of the rectifier section 10 and the inverter section 12, respectively.
are connected and arranged so as to communicate with a ventilation hole 24 provided in the battery section 14. A communication hole 26 is provided in the trench portion of the battery section 16 that is in direct contact with the battery section 14, and an exhaust hole 28 is provided on one side thereof.

このように構成された無停電電源装置によれば、整流器
部１０およびインバータ部１２で温度上昇した空気は、
ファン等の作用により各排気孔２０．２０からダクト２
２に案内されてバッテリ部１４．１６の内部へ導入され
、これによりバッテリの周囲温度を最適な状態に保持す
ることができる。According to the uninterruptible power supply device configured in this way, the air whose temperature has increased in the rectifier section 10 and the inverter section 12,
Duct 2 from each exhaust hole 20.20 by the action of a fan etc.
2 into the interior of the battery part 14, 16, thereby making it possible to maintain the ambient temperature of the battery at an optimal state.

しかるに、一般に使用されるバッテリの温度−容量特性
を示せば、第２図に示す通りである。すなわち、第２図
は、鉛電池ＣＨ３形）とアルカリ電池（Ａ　ＨＨ形）の
５分間放電時の温度−容量特性を示しているが、長時間
放電時の傾向もこれと略同じである。第２図に示す特性
によれば、温度が高くなるに従い、必要とするバッテリ
容量は減少してくる。このことは、同じバッテリであれ
ば、温度の高い条件の方が、長い時間の放電に耐えられ
ることを示している。従って、第２図から明らかなよう
に、バッテリの最適使用温度条件は、約２５〜３０゛Ｃ
となる。However, the temperature-capacity characteristics of commonly used batteries are as shown in FIG. That is, although FIG. 2 shows the temperature-capacity characteristics of a lead battery (CH3 type) and an alkaline battery (AHH type) during a 5 minute discharge, the trends during a long time discharge are approximately the same. According to the characteristics shown in FIG. 2, the required battery capacity decreases as the temperature increases. This indicates that the same battery can withstand discharging for a longer time under higher temperature conditions. Therefore, as is clear from Figure 2, the optimum operating temperature condition for the battery is approximately 25-30°C.
becomes.

なお、第１図に示す実施例において、バッテリ部１４．
１６の温度調節を行うため、ダクト２２の一部にダンパ
を設けたり、バイパスを設けて通気量の調整を行うよう
構成することもできる。また、伝熱手段として、ダクト
に代えてヒートパイプ等を使用することも可能である。Note that in the embodiment shown in FIG. 1, the battery section 14.
16, a damper may be provided in a part of the duct 22, or a bypass may be provided to adjust the ventilation amount. Moreover, it is also possible to use a heat pipe or the like instead of the duct as the heat transfer means.

（発明の効果） 前述した実施例から明らかなように、本発明によれば、
無停電電源装置において、その構成要素であるバッテリ
に対し特別な空調装置を設けることなく、他の構成要素
のＩ１１失熱を例えば冷却用空気を介してバッテリの周
囲に供給することにより、バッテリをその使用に際し最
適な温度に保持してバッテリ効率を低コストに向上する
ことができる。(Effects of the Invention) As is clear from the embodiments described above, according to the present invention,
In an uninterruptible power supply, without providing a special air conditioner for the battery, which is a component of the uninterruptible power supply, the I11 heat dissipated from other components can be supplied to the surrounding area of the battery via cooling air, for example. By maintaining the battery at an optimal temperature during use, battery efficiency can be improved at low cost.

以上、本発明の好適な実施例について説明したが、本発
明は前記実施例に限定されることなく、バッテリを構成
要素とする各種電源装置についても好適に応用すること
ができる。Although the preferred embodiments of the present invention have been described above, the present invention is not limited to the above embodiments, and can be suitably applied to various power supply devices having batteries as a component.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本発明に係る無停電電源装置の一実施例を示す
要部構成図、第２図は本発明装置に通用し得るバッテリ
の温度−容量特性線図である。 １０・・・整流器部　　　１゛２・・・インバータ部１
４．１１３・・・バッテリ部FIG. 1 is a main part configuration diagram showing an embodiment of an uninterruptible power supply device according to the present invention, and FIG. 2 is a temperature-capacity characteristic diagram of a battery that can be used in the device of the present invention. 10... Rectifier section 1゛2... Inverter section 1
4.113...Battery part

Claims (2)

【特許請求の範囲】[Claims] （１）バッテリを構成要素とする無停電電源装置におい
て、バッテリ以外の構成要素の損失熱をバッテリの周囲
に伝熱してバッテリの周囲温度を効率のよい最適温度に
保持するよう構成することを特徴とする無停電電源装置
。(1) An uninterruptible power supply that includes a battery as a component is characterized in that it is configured to transfer heat loss from components other than the battery to the surroundings of the battery to maintain the ambient temperature of the battery at an efficient optimum temperature. Uninterruptible power supply. （２）特許請求の範囲第１項記載の無停電電源装置にお
いて、整流器および／またはインバータの損失熱を空気
ダクトを介してバッテリの周囲に伝熱してなる無停電電
源装置。(2) An uninterruptible power supply according to claim 1, in which heat loss from the rectifier and/or inverter is transferred to the surroundings of the battery via an air duct.
JP60285718A 1985-12-20 1985-12-20 Non-outage power supply Pending JPS62145666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60285718A JPS62145666A (en) 1985-12-20 1985-12-20 Non-outage power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60285718A JPS62145666A (en) 1985-12-20 1985-12-20 Non-outage power supply

Publications (1)

Publication Number Publication Date
JPS62145666A true JPS62145666A (en) 1987-06-29

Family

ID=17695126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60285718A Pending JPS62145666A (en) 1985-12-20 1985-12-20 Non-outage power supply

Country Status (1)

Country Link
JP (1) JPS62145666A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729746U (en) * 1993-11-01 1995-06-02 日東工業株式会社 Box for charging device
JP2004007950A (en) * 2002-04-15 2004-01-08 Fuji Electric Holdings Co Ltd Switching power unit
JP2010081765A (en) * 2008-09-29 2010-04-08 Hitachi Industrial Equipment Systems Co Ltd A plurality of power converters arranged in row, and method of installing the power converters
JP2017153190A (en) * 2016-02-22 2017-08-31 富士電機株式会社 Power supply apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0729746U (en) * 1993-11-01 1995-06-02 日東工業株式会社 Box for charging device
JP2004007950A (en) * 2002-04-15 2004-01-08 Fuji Electric Holdings Co Ltd Switching power unit
JP2010081765A (en) * 2008-09-29 2010-04-08 Hitachi Industrial Equipment Systems Co Ltd A plurality of power converters arranged in row, and method of installing the power converters
JP2017153190A (en) * 2016-02-22 2017-08-31 富士電機株式会社 Power supply apparatus

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