JPS5821852A - Semiconductor device - Google Patents
Semiconductor deviceInfo
- Publication number
- JPS5821852A JPS5821852A JP56121651A JP12165181A JPS5821852A JP S5821852 A JPS5821852 A JP S5821852A JP 56121651 A JP56121651 A JP 56121651A JP 12165181 A JP12165181 A JP 12165181A JP S5821852 A JPS5821852 A JP S5821852A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- photoelectric conversion
- cooler
- voltage
- temperature
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
Abstract
Description
【発明の詳細な説明】
本発明は光電変換装置とこの装置により光を電気に変換
された直流の低電圧大電流の電気エネルギーを電子冷却
装置に導入し、温度制御を行なうことを目的としている
。[Detailed Description of the Invention] The purpose of the present invention is to introduce a photoelectric conversion device and a direct current low-voltage large-current electric energy that is converted from light into electricity by this device into an electronic cooling device to control the temperature. .
本発明は光電変換装置特に太陽電池がひとつのセルあた
Ｊｏ、５〜１■という低い直流電圧を有効に用いること
によシ、同時に低い電圧によシ一方を冷却し他方を昇温
させるゼーベック効果を用いた電子冷却半導体装置に連
続し室内温度の調整・制御および除湿を行なうことを目
的としている。The present invention enables a photovoltaic conversion device, particularly a solar cell, to effectively utilize a low DC voltage of 5 to 1 cm per cell. The purpose is to adjust and control the indoor temperature and dehumidify the room temperature in conjunction with the electronically cooled semiconductor device using the effect.
従来太陽エネルギーを用いる方法として光−電気変換装
置、光−熱変換装置がある。しかし太陽光が豊富にある
赤道付近においては、変換された電気、熱エネルギーを
貯蔵する手段がなく、また太陽エネルギーが豊富すンて
生活のためには最大の公害源であった。そのため建物で
の室温調整のためのクーラーを少ないエネルギーで作る
ことは生活のためにきわめて重要なことであった。Conventional methods of using solar energy include light-to-electricity conversion devices and light-to-heat conversion devices. However, near the equator, where sunlight is abundant, there is no way to store the converted electrical and thermal energy, and the abundance of solar energy is the biggest source of pollution for daily life. Therefore, creating coolers for controlling room temperature in buildings using less energy was extremely important for daily life.
本発明は太陽光を電気変換する場合、その代表的なシリ
コン半導体においては開放電圧０．５〜１■と低い直流
電圧しかひとつのセルでは発生せず、大面積化すること
により大電流処理がむしろ好都合であることを利用した
ものである。In the present invention, when converting sunlight into electricity, a typical silicon semiconductor generates only a low DC voltage of 0.5 to 1 cm in open circuit voltage, and by increasing the area, large current processing is possible. Rather, it is a matter of taking advantage of the fact that it is convenient.
さらに一般にはこの電流をＤ−Ａ変換し交流１００Ｖを
発生さぜる試みもある。しかしその場合Ｄ −Ａ装置は
安価で効率よシ正弦波変換を発生させることは困難なた
め実用には供されていない。Furthermore, there is also an attempt to generate AC 100V by D/A converting this current. However, in this case, the D-A device is not put to practical use because it is difficult to generate sine wave conversion efficiently and at low cost.
本発明はかかる光電変換装置よりの直流電気エネルギー
をやはり直流低電圧駆動である電子冷却装置に導入し、
直接発電・直接冷却を行なうことにより室内の温度制御
を自然エネルギーのみによシ行なわんとするものである
。The present invention introduces direct current electrical energy from such a photoelectric conversion device into an electronic cooling device that is also driven by a low voltage direct current,
By performing direct power generation and direct cooling, indoor temperature control is performed using only natural energy.
電子冷却は例えばＰ型半導体とＮ型半導体とを電気的に
連続し直流電流を０．５〜５０Ｖ、 １〜１００Ａ流
すことによシ一方の接合部が冷却され他方が発熱するも
のである。さらにこの電子冷却は従来ビスマス、テルル
、鉛・テルルなどい素化合物により成就することができ
るため電子冷却に必要々製造コストも従来１００ｇあた
り１〜５万円という高価な状態であったのが１ｋｇあた
り１．０００〜２０００円と１／１０〜１／１００にす
ることが可能となった。In electronic cooling, for example, a P-type semiconductor and an N-type semiconductor are electrically connected and a DC current of 0.5 to 50 V and 1 to 100 A is passed therethrough, thereby cooling one junction and generating heat in the other. Furthermore, since this electronic cooling can conventionally be achieved using silicon compounds such as bismuth, tellurium, and lead/tellurium, the manufacturing cost required for electronic cooling was previously expensive at 10,000 to 50,000 yen per 100g, but it is possible to produce 1kg. It is now possible to reduce the price to 1/10 to 1/100, which is 1,000 to 2,000 yen.
第１図は本発明を示すための概要である。FIG. 1 is an overview to illustrate the invention.
図面において光電変換装置（１）、電子冷却装置（２）
、制御装置（３）、冷却部０ゆで冷却または除湿される
領域例えば室内（４）、２段の場合の電子冷却素子（５
） 、 （６り 、 （ｄ） 、 （６） （例えばＰ
片手導体（５） 、 （ｄ）Ｎ型半導体（６Ｌ （Ｊ）
） 、発熱部（１つにおいて水冷、空冷等により除熱す
る領域（１→よりなる光電変換装置（′７）は例えば単
結晶または多結晶のシリコン半導体より々す、Ｐ型０゜
５〜１０１ｃｍの基板（８）の−主面に不純物領域（９
）が設けられ、裏面電極（皮表面電極０］）よシ々る。In the drawing, photoelectric conversion device (1), electronic cooling device (2)
, control device (3), cooling unit 0, area to be cooled or dehumidified by boiling, for example indoors (4), electronic cooling element (5) in case of two stages.
), (6ri, (d), (6) (for example, P
One-handed conductor (5), (d) N-type semiconductor (6L (J)
), the photoelectric conversion device ('7) consisting of a heat generating part (a region (1) in which heat is removed by water cooling, air cooling, etc. An impurity region (9) is formed on the main surface of the substrate (8).
) is provided, and is similar to the back electrode (skin surface electrode 0]).
この光電変換装置は例えばＡ Ｍ １ （１００ｍｗ／
ｃｒＡ）下において］、 ＯＣｍ’の多結晶（ＳＩＬＳ
Ｏ）半導体の場合開放電圧０６５５Ｖ短絡電流３２ｍＡ
／ｃｍ （３，２Ａ／Ｌｏｃｋ）変換効率（］−３％）
を得た。このためこれを２段またけ１５段直列接合する
と１゜１〜８．２■を得るととができた。このためビル
の光照射面に対し１０Ｃｒｎ”のシリコン半導体装置を
３０ケ（］−５ヶ直列２ヶ並列）としたモジュール（３
３ｃｍＸ１１０ｃｍ）を１００パネル配列させることに
より最大８Ｖ、 ６００Ａ、 ３．６ＫＷ （Ｑ。This photoelectric conversion device is, for example, A M 1 (100 mw/
under crA)], polycrystalline (SILS) of OCm'
O) For semiconductors, open voltage 0655V, short circuit current 32mA
/cm (3,2A/Lock) Conversion efficiency (]-3%)
I got it. Therefore, when these were connected in series in two stages and 15 stages, it was possible to obtain 1°1 to 8.2 cm. For this reason, a module (3
Maximum 8V, 600A, 3.6KW (Q.
狭面積４０ｍ）を得ることができた。A narrow area of 40 m) was obtained.
この電気エネルギーを制御装置を介して電気的に連続さ
せた。電子冷却装置は１素子においてはモジュール高温
側温度５０°Ｃ１温度産３０°Ｃ室内温度２５°Ｃ１壁
面温度２０°Ｃとすると吸熱量’７．０Ｗ、電流２Ａ、
端子電圧５．５■、入力電力１１Ｗである。このパネル
は５Ｘ５ｃｍであるため光電変換による出力（３，６Ｋ
Ｗ）によシ約３００ケ駆動することができ、Ｏ，’７５
〜１１１１Ｌの面積を冷却することができる′。This electrical energy was made electrically continuous via a control device. For one element of the electronic cooling device, if the module high temperature side temperature is 50°C, the temperature is 30°C, the indoor temperature is 25°C, and the wall surface temperature is 20°C, the heat absorption amount is 7.0W, the current is 2A,
The terminal voltage was 5.5cm, and the input power was 11W. Since this panel is 5 x 5 cm, the output by photoelectric conversion (3,6K
W) can drive about 300 pieces, O, '75
An area of ~1111 L can be cooled.
これは現在状々の実験結果であるが、光電変換装置の効
率の向上および電子冷却装置の変換効率の向上によりさ
らに冷却面積を増大させることができ、省エネルギ一対
策においてきわめて効果的であることが判明した。Although this is the result of current experiments, it is possible to further increase the cooling area by improving the efficiency of the photoelectric conversion device and the conversion efficiency of the electronic cooling device, which is extremely effective as an energy saving measure. There was found.
さらに一般に太陽光が強い季節においてまた太陽光の強
い時間において室内の冷却を必要とする。本発明はかか
る最も室内冷却を必要とする時点において光電変換装置
が最も大きく々り冷却効果も高くなるという特徴を有し
ている。Furthermore, indoor cooling is generally required in seasons with strong sunlight and during times when sunlight is strong. The present invention is characterized in that the photoelectric conversion device is the largest and the cooling effect is highest at the time when indoor cooling is most required.
同時に本発明は光電変換装置と電子冷却装置とによりひ
とつのクローズド系をしているためさらに外部よシ何ら
のエネルギーの供給を必要としない。！ｆ、た可動部が
ないため４７’ｊ頼性にもすぐれており、ビル等の補助
クーラーとしてきわめて好都合であると判断される。At the same time, since the present invention uses a photoelectric conversion device and an electronic cooling device to form a single closed system, there is no need for any external energy supply. ! Since there are no moving parts, it has excellent reliability and is considered to be extremely convenient as an auxiliary cooler for buildings, etc.
さらに光電変換された電気エネルギーが大きすぎる場合
は制御装置により電子冷却に供給する電気エネルギーを
室内温度に基づき制御することができることも重要であ
る。Furthermore, if the photoelectrically converted electrical energy is too large, it is also important that the electrical energy supplied to the electronic cooling can be controlled by the control device based on the indoor temperature.
第２図は一般家屋に本発明半導体装置を設けたものであ
る。すなわち家屋０→においてＱ榎の光照射００）面側
に光電変換装置（７）と冷気０→が通気できる空間を設
けた冷却部α埠、電気冷却装置（２）、冷気−、室内循
環用扇風機（ハ）、 制御装置（３）を設けたもので、
いわゆるソーラーノ・ウスとして好都合である。さらに
α→の部分にヒートパイプを設け、この部分において光
−熱発電を行ないことは本発明の効果をさらに助長する
ものである○
以上の説明よシ明らかな如く、本発明は光電変換装置よ
り発生する電気エネルギーを用い室内の温度制御が可能
であり、また室内温度との差を３０°Ｃ以上にすると冷
たいため水蒸気に凝集し結果として除湿をも行々うこと
ができた。FIG. 2 shows the semiconductor device of the present invention installed in a general house. In other words, in the house 0→, there is a photoelectric conversion device (7) on the side of the light irradiation 00) side of the Q Enoki, and a cooling section α with a space through which cold air 0→ can be ventilated, an electric cooling device (2), cold air, and indoor circulation. It is equipped with an electric fan (c) and a control device (3).
It is convenient as a so-called solar nous. Further, by providing a heat pipe in the α→ portion and performing photothermal power generation in this portion, the effect of the present invention is further enhanced. As is clear from the above explanation, the present invention It was possible to control the temperature inside the room using the generated electrical energy, and when the difference between the room temperature and the room temperature was 30°C or more, it was so cold that it condensed into water vapor, and as a result, it was possible to perform dehumidification.
さらに本発明の一般家庭用のみならずビル・事務所の冷
暖房特に冷房を行なうのみならず工場においても使用す
ることが可能である。Furthermore, the present invention can be used not only for general households, but also for heating and cooling buildings and offices, especially for air conditioning, as well as in factories.
第１図は本発明の半導体装置の概要を示す。
第２図は本発明の装置を一般家屋に設置した概要である
。
１“＋１！’ｌ’ｉ甲ダ１１人
察１閃FIG. 1 shows an outline of the semiconductor device of the present invention. FIG. 2 is an outline of the installation of the device of the present invention in a general house. 1"+1!'l'i Koda 11 people 1 flash
Claims (1)
装置とを具備し た半導体装置。 ２、特許請求の範囲第１項において、建物の太陽光照射
面に光電変換装置の一主面を設は電子冷却装置の一方の
極を室内温度制御用冷却源として設けられたことを特徴
とする半導体装置。1. A semiconductor device comprising a photoelectric conversion device and an electronic cooling device electrically connected to the device. 2. Claim 1 is characterized in that one main surface of the photoelectric conversion device is provided on the sunlight irradiated surface of the building, and one pole of the electronic cooling device is provided as a cooling source for indoor temperature control. semiconductor devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56121651A JPS5821852A (en) | 1981-08-03 | 1981-08-03 | Semiconductor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56121651A JPS5821852A (en) | 1981-08-03 | 1981-08-03 | Semiconductor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5821852A true JPS5821852A (en) | 1983-02-08 |
Family
ID=14816520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56121651A Pending JPS5821852A (en) | 1981-08-03 | 1981-08-03 | Semiconductor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5821852A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60124955A (en) * | 1983-12-10 | 1985-07-04 | Shimadzu Corp | Cooling device for semiconductor element |
| JPS63219222A (en) * | 1987-03-09 | 1988-09-12 | Oki Electric Ind Co Ltd | Voltage/pulse width converting circuit |
| JPH07183779A (en) * | 1994-11-21 | 1995-07-21 | Oki Electric Ind Co Ltd | Voltage/pulse width conversion circuit |
-
1981
- 1981-08-03 JP JP56121651A patent/JPS5821852A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60124955A (en) * | 1983-12-10 | 1985-07-04 | Shimadzu Corp | Cooling device for semiconductor element |
| JPS63219222A (en) * | 1987-03-09 | 1988-09-12 | Oki Electric Ind Co Ltd | Voltage/pulse width converting circuit |
| JPH07183779A (en) * | 1994-11-21 | 1995-07-21 | Oki Electric Ind Co Ltd | Voltage/pulse width conversion circuit |
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