JPS63190308A - Water resistor - Google Patents
Water resistorInfo
- Publication number
- JPS63190308A JPS63190308A JP25165287A JP25165287A JPS63190308A JP S63190308 A JPS63190308 A JP S63190308A JP 25165287 A JP25165287 A JP 25165287A JP 25165287 A JP25165287 A JP 25165287A JP S63190308 A JPS63190308 A JP S63190308A
- Authority
- JP
- Japan
- Prior art keywords
- water
- main electrode
- resistor
- electrode
- radiator
- 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.)
- Granted
Links
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- Adjustable Resistors (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】
[産業上の利用分野]
本発明は発電機等の電源装置の出力特性の測定試験に供
される負荷装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a load device used for measuring and testing the output characteristics of a power supply device such as a generator.
[従来の技術]
この種従来の負荷装置としては、水抵抗器が用いられて
いる。この水抵抗器(α)は第5図に示すように3相の
各高圧ケーブル(a)を夫々接続した3つの電極板(b
)よりなり縦横3m、高さ2m程の水槽(C)に架構(
d)を設置して吊り下げ、水中への挿入量を加減して負
荷を調整するようにして使用するもので、水4!(C)
中の水を抵抗として発電機の出力電力を消費するもので
ある。この電力消費により次第に水温が上昇し水の導電
率が大きくなるため、このままでは水の絶縁破壊が起こ
りアークが発生して危険である。そこで、これを防ぐた
め水槽(C)には第5図矢印で示すように、常に河川、
消火栓あるいは貯水槽より冷水を供給する一方、温まっ
た水を排水して水槽(C)内の水温を一定以下に保って
やることが不可欠である。このため水抵抗器(α)の使
用にあたっては、まず大量の水が必要である。[Prior Art] A water resistor is used as a conventional load device of this type. As shown in Figure 5, this water resistor (α) has three electrode plates (b) connected to three-phase high voltage cables (a).
), the frame (
d) is installed and suspended, and the load is adjusted by adjusting the amount inserted into the water.Water 4! (C)
It uses the water inside as a resistance and consumes the output power of the generator. Due to this power consumption, the water temperature gradually rises and the conductivity of the water increases, so if this continues, dielectric breakdown of the water will occur and an arc will occur, which is dangerous. Therefore, to prevent this, the water tank (C) is always connected to the river, as shown by the arrow in Figure 5.
While supplying cold water from a fire hydrant or water tank, it is essential to drain warm water and maintain the water temperature in the water tank (C) below a certain level. Therefore, when using the water resistor (α), a large amount of water is first required.
これを具体的に示せば、20℃の水を供給して70℃の
温水を排出するとして(70−20)X1=50[kc
al/n]、即ち1ρ当たり、50 [kcallの熱
量を放散するとして、発電機出力1.0OOKWの場合
、まず発電機出力を熱量に換算すると1゜000x86
0=860.000 [kcal/hコ、これを1扉当
たりの水の放散熱が(50x1.0OO=50.0OO
kcal)で除せばIFR間当たり17.2[麓]の水
が必要であることが分る。これを8時間使用するとすれ
ば17.2X8玉140[況]□ の水が必要となる。To show this concretely, assuming that water at 20°C is supplied and hot water at 70°C is discharged (70-20)X1=50[kc
al/n], that is, 50 [kcall] is dissipated per ρ, and in the case of a generator output of 1.0OOKW, first converting the generator output into a heat amount is 1°000x86
0=860.000 [kcal/h, this is calculated as the heat dissipated from water per door (50x1.0OO=50.0OO
(kcal), it turns out that 17.2 [foot] of water is required per IFR interval. If you use this for 8 hours, you will need 17.2 x 8 balls of water, 140 [circumstances]□.
これだけの水準を確保すること自体内勤である上に、上
記したように、水抵抗器(α)の使用に当たっては水槽
(C)や水抵抗器〈α〉を吊り下げる架構、貯水槽から
水を送るポンプやその配管等が必要で設備が大樹りであ
るため、これらの運搬や組み立てに多大の労力を要する
。Ensuring this level of quality is in itself an office job, and as mentioned above, when using the water resistor (α), water must be removed from the water tank (C), the frame from which the water resistor (α) is hung, and the water tank. Since the equipment is large and requires pumps and piping, it takes a great deal of effort to transport and assemble them.
それに、水の導電率は、含有する不純物の婆に′よって
変化するため水抵抗器(α)では安定した抵抗値が得ら
れないという欠点を有する。In addition, since the conductivity of water changes depending on the amount of impurities it contains, the water resistor (α) has the disadvantage that a stable resistance value cannot be obtained.
更に重大な欠点は水抵抗器(α)を使用した時には、大
量の温排水が生じる点である。というのは、都市部にお
いて前記の条件で、即ち1,0OOKWの発電機の負荷
試験を行い17.2[尻/h]、70℃の温排水を下水
に流した場合、排水能力如何では回りに潟があふれるこ
とになるし、あふれなくても温水により雑菌が死滅する
ため下水浄化機能を低下させてしまうからで、下水の管
理者側から負荷試験を禁止されることもある。A further serious drawback is that when a water resistor (α) is used, a large amount of heated waste water is generated. This is because if we conduct a load test on a 1,000 kW generator in an urban area under the above conditions, and discharge heated wastewater at 70°C into the sewer at 17.2 [ends/h], it will not work, regardless of the drainage capacity. The lagoon would overflow, and even if it didn't overflow, the warm water would kill bacteria, reducing the sewage purification function, and sewage management may prohibit load tests.
このように発電機の特性測定に使用する負荷装置として
、水抵抗器は、アーク発生の危険がある点、大量の水を
要する点、大樹りな設備と労力を要する点、抵抗値が不
安定である点、又大量の温排水が発生する点など種々の
問題点を有するものであった。As a load device used to measure the characteristics of a generator, water resistors have the disadvantages of being at risk of arcing, requiring a large amount of water, requiring extensive equipment and labor, and having unstable resistance values. It has various problems, including the generation of a large amount of heated waste water.
[発明が解決しようとする問題点]
しかして本発明者は、水を抵抗としながらもアークが発
生しにくく、温排水を発生せず、使用する水量もわずが
で運搬や設置に要する労力もすくなく又安定した抵抗値
の得られる負荷装置システムを創作したものであり、特
に本発明では、この負荷装置システムにおいて使用され
、アークの発生しにくい安全性の優れた水抵抗器を提供
せんとするものである。[Problems to be Solved by the Invention] However, the inventor of the present invention has found that although water is used as resistance, arcing is difficult to occur, no hot water is generated, the amount of water used is small, and the labor required for transportation and installation is low. The purpose of this invention is to create a load device system that can obtain at least a stable resistance value, and in particular, the present invention aims to provide a water resistor that is highly safe and does not cause arcing, and is used in this load device system. It is something to do.
U問題点をWI決するための手段1
5一
本発明の水抵抗器及びこれに水を供給する電極水処理装
置の実施例を第1図乃至第4図に基づき説明する。Embodiments of the water resistor of the present invention and the electrode water treatment device for supplying water thereto will be described with reference to FIGS. 1 to 4.
本発明の水抵抗器(A>は側壁中間部位に給水孔(1)
を又底部に排水孔(2)を穿設して内部に所定量の水を
貯蔵する有底円筒形のベース電極(3)の底部中央に貫
着した絶縁体たる碍子(4)を貫通して立設しその下端
に発電機の出力ケーブル(5)を接続する円筒形の主電
極(6)と、当該主電極(6)の露出長を調整すべく昇
降動自在に吊設され前記主電極(6)を覆う絶縁鞘筒(
7)とからなる。The water resistor of the present invention (A> has a water supply hole (1) in the middle part of the side wall.
In addition, a drain hole (2) is drilled in the bottom of the base electrode (3), which is a cylindrical shape with a bottom and stores a predetermined amount of water inside. A cylindrical main electrode (6) is installed vertically at the lower end of which connects the output cable (5) of the generator, and the main electrode (6) is suspended so as to be movable up and down in order to adjust the exposed length of the main electrode (6). An insulating sheath tube (
7).
水抵抗器(A)は第1図乃至第4図中では1つであるが
3本1組であり、夫々主電極(6)は発電機の3相の各
1相を接続し、一方ベース電極(3)間を相互に接続し
て接地する。従ってY接続の抵抗器となる。The water resistor (A) is one in Figures 1 to 4, but it is a set of three, and each main electrode (6) connects one of the three phases of the generator, while the base The electrodes (3) are interconnected and grounded. Therefore, it becomes a Y-connected resistor.
尚、第1図に示すものは、高電圧小電流用のものである
。低電圧大電流用のものは−〇 −
主電極(6)の直径が人であり、ベース電極(3)との
隙間が小さい点で異なる。The one shown in FIG. 1 is for high voltage and small current. The one for low voltage and large current differs in that the diameter of the main electrode (6) is about the same as that of the main electrode (6), and the gap between it and the base electrode (3) is small.
この水抵抗器(A)から、排出される水を冷却して再び
送り込む電極水処1!I!装置(B)は、ラジェター(
8)と当該ラジェター(8)に後面から水を吹きイ」け
るスプレー管(9)と当該スプレー管(9)の背後から
送風するファン(10)と、当該ファン(10)にて、
ラジェター(8)前面に送出された送出を導びき上方空
間に散出させるガラリ(11〉と前記ラジェター(8)
の下側に配置しスプレー管(9)からラジェター(8)
に吹き付けられて落下した水を回収する回収水41(1
2)と、前記水抵抗器(A)とラジェター(8)間を循
環する水を予め貯留しておく貯留タンク(13)の間に
次のような管路を形成しである。Electrode water station 1 that cools the discharged water from this water resistor (A) and sends it in again! I! The device (B) is a radiator (
8), a spray pipe (9) that blows water onto the radiator (8) from the rear, a fan (10) that blows air from behind the spray pipe (9), and the fan (10),
Radiator (8) A louver (11) that guides the output sent to the front of the radiator (8) and disperses it into the upper space, and the radiator (8)
from the spray pipe (9) to the radiator (8).
Recovered water 41 (1
2) and a storage tank (13) in which water circulating between the water resistor (A) and the radiator (8) is stored in advance, as shown below.
即ち、貯水タンク(13)に貯留されている水を当該水
中に垂設した吸水管(14)から純水ポンプ(15)で
汲み上げ、フィルター(16)(17)及び純水器(1
8)を通した後ラジェター(8)に供給する純水充填管
路(1つ)と、純水充填管路(19)を通って充填され
た水をラジェター(8)の下部排出口(8a)から水抵
抗器(A)に送り込み当該水抵抗器(A)から排出され
る温水を介設したポンプ(20)でラジェター(8)の
上部注入口(8b)に送る冷却循環管路(21)と、ラ
ジェター(8)の下部排出口(8a)から送り出される
水を介設した純水ポンプ(15)にて冷却コイル(22
)を通して冷却しながら再び前記純水充填管路(19)
に戻すフラッシング戻し管路(23)と、介設したスプ
レーポンプ(24)にて前記貯水タンク(13)中に垂
設した吸引管(14)と回収水槽(12)中に垂設した
吸引管(25)のいずれか一方から水を汲み上げてスプ
レー管(9)に送るスプレー送水管路(26)とを、切
替自在な切替弁(27>(28)(29)を介して系統
配管しである。That is, water stored in a water storage tank (13) is pumped up by a pure water pump (15) from a water suction pipe (14) vertically installed in the water, and filters (16) (17) and a water purifier (1
8) and then supply the water to the radiator (8) through the pure water filling pipe (19) and the lower discharge port (8a) of the radiator (8). ) to the water resistor (A) and the hot water discharged from the water resistor (A) is sent to the upper inlet (8b) of the radiator (8) by an interposed pump (20). ) and the cooling coil (22
) while cooling the pure water filling pipe (19) again.
A flushing return pipe (23) for returning to the water, a suction pipe (14) vertically installed in the water storage tank (13) with an interposed spray pump (24), and a suction pipe vertically installed in the recovery water tank (12). A spray water supply pipe (26) that pumps up water from either one of the pipes (25) and sends it to the spray pipe (9) is connected to the system via a switchable switching valve (27>(28) and (29)). be.
第1図中(30)はファンモーター、
(31)(32)(33)は各々ファンモーター(30
)、純水ポンプ(15)、スプレーポンプ(24)の速
度制御器、(34)は冷却コイルである。In Figure 1, (30) is the fan motor, (31), (32), and (33) are the fan motors (30).
), a pure water pump (15), a speed controller for the spray pump (24), and (34) a cooling coil.
[作 用]
以上のように構成された負荷システム全体の作用につい
て先に述べる。[Operation] The operation of the entire load system configured as described above will be described first.
まず第2図に矢印で示すように、吸引管(14)及び純
水充填管路(19)を経て純水化した水がラジェター(
8)に供給され水抵抗器(A>に満たされる。即ち、貯
水タンク(13)より純水ポンプ(15)にて吸い上げ
られた水は、純水ポンプ(15)を通過後冷却コイル(
34)を通過し、フィルター(16)で砂等を除かれフ
ィルター(17)に入り塩素を除かれ除かれ純水器(1
8)に入る。このときの導電率は普通水道水が約200
[μs / cm ]であるが、これを純水器(18)
で約1[μS/cm ]に下げである。これをラジェタ
ー(8)に供給すると、この時点では電極水ポンプ(2
0)を作動していないので水は矢印で示すように双方向
から冷却循環管路(21)を通っC水抵抗器(A)内に
充たされる。First, as shown by the arrow in Fig. 2, purified water passes through the suction pipe (14) and the pure water filling pipe (19) to the radiator (
8) and fills the water resistor (A>. That is, the water sucked up from the water storage tank (13) by the pure water pump (15) passes through the pure water pump (15) and then flows into the cooling coil (
34), filter (16) removes sand, etc., enters the filter (17), removes chlorine, and sends it to the water purifier (1).
Enter 8). The conductivity at this time is about 200 for ordinary tap water.
[μs/cm], which is used in a water purifier (18)
This decreases to approximately 1 [μS/cm 2 ]. When this is supplied to the radiator (8), at this point the electrode water pump (2
0) is not operating, water is filled into the C water resistor (A) through the cooling circulation pipe (21) from both directions as shown by the arrows.
これで水の充填作業は完了するが、電極水ポンプ(20
)を回してみた結果不純物が溶は出し導電率が高くなる
場合には一度排水して最初からの作業を繰り返す。This completes the water filling process, but the electrode water pump (20
), if impurities are dissolved and the conductivity becomes high, drain the water once and repeat the process from the beginning.
ここで冷却コイル(22)(34)は純水器(18)の
最高使用温度が40℃であるため、この温度以下に水を
冷却するためのものである。Here, since the maximum operating temperature of the water purifier (18) is 40° C., the cooling coils (22) and (34) are used to cool the water to a temperature below this temperature.
次に切替弁(28)(29)にて純水充填管路(19)
を閉じた後第3図に矢印で示すように充填された水を電
極水ポンプ(20)を作動させて冷却循環管路〈21)
中を循環させる。Next, use the switching valves (28) and (29) to fill the pure water pipe (19).
After closing the electrode water pump (20), the filled water is pumped into the cooling circulation pipe (21) as shown by the arrow in Figure 3.
circulate inside.
同時にスプレーポンプ(24)も作動させて第3図に矢
印で示すように吸引管(14)で貯水タンク(13)よ
り水を吸い上げスプレー管路(26)を通して、スプレ
ー管(9)よりラジェター(8)に向い点線で示すよう
にスプレー噴射させる。一方、ファンモーター(30)
も作動せしめてファン(10)を回しラジェター(8)
背面側から送風する。At the same time, the spray pump (24) is activated, and water is sucked up from the water storage tank (13) with the suction pipe (14) as shown by the arrow in Fig. 3, passed through the spray pipe (26), and then transferred from the spray pipe (9) to the radiator ( 8) Direct the spray as shown by the dotted line. Meanwhile, fan motor (30)
Turn on the fan (10) and turn the radiator (8).
Air is blown from the back side.
従って水抵抗器(A)を通過する間に水は抵抗として電
力を消費し渇水となってラジェター(8)に送られるが
、この温水はラジェター(8)通過中にスプレー噴射さ
れた水と風にて冷却される。一方、スプレー噴射された
水はラジェタ−(8)表面でラジェター(8)内を通過
中の温水の熱を奪って蒸発しラジェター(8)背面から
吹き付けられる送風にて送り出されラジェター(8)前
面に配設したガラリ(11)のガイド板(11a)に沿
って点線の矢印で示づように電極水冷却装置(B)の上
方に吹き上げ拡散する。その後ラジェター(8)で冷却
された水は再び水抵抗器(、A)に供給される。Therefore, while passing through the water resistor (A), the water consumes electricity as a resistance, becomes dry, and is sent to the radiator (8), but this hot water is mixed with the water sprayed while passing through the radiator (8). It is cooled down. On the other hand, the sprayed water absorbs the heat of the hot water passing through the radiator (8) on the surface of the radiator (8) and evaporates, and is sent out by the air blown from the back of the radiator (8) and the front of the radiator (8). It is blown up and diffused above the electrode water cooling device (B) as shown by the dotted arrow along the guide plate (11a) of the louver (11) disposed in the louver (11). Thereafter, the water cooled by the radiator (8) is again supplied to the water resistor (, A).
ラジェター(8)の冷却にあたりスプレー噴射された水
で蒸発し切れなかったものはガラリ(11)に付着し自
重で落下するため回収水槽(12)に回収される。従っ
て回収水槽(12)が満水位に近くなれば今度は切替弁
(27)を切り替えて回収水槽(12)内の水を吸引管
(25)を通してスプレーポンプ(24)で吸い上げス
プレー管(9)に送り込めば良い。Water that is not completely evaporated by the water sprayed to cool the radiator (8) adheres to the louver (11) and falls under its own weight, so that it is collected in the collection tank (12). Therefore, when the recovery water tank (12) is close to the full water level, the switching valve (27) is switched and the water in the recovery tank (12) is sucked up by the spray pump (24) through the suction pipe (25) and the spray pipe (9). You can send it to
尚、運転中に循環中の水の導電率を下げたい時は切替弁
(28>(29)を切り替えて第4図に矢印で示すよう
水をフラッシング戻し管路〈23)と純水充填管路(1
つ)を経て循環させるようにする。即ち、水はラジェタ
ー(8)から排出され冷却コイル(22)を通って純水
ポンプ(15)にて冷却コイル(34)に送り込まれ、
さらにフィルタ(16)(17)M水皿を通って再びラ
ジェター(8)に戻るため異物や塩素が除かれて導電率
が下がる。If you want to lower the conductivity of the circulating water during operation, switch the switching valve (28>(29)) to direct the water to the flushing return pipe (23) and the pure water filling pipe as shown by the arrow in Figure 4. Road (1
). That is, water is discharged from the radiator (8), passes through the cooling coil (22), and is sent to the cooling coil (34) by the pure water pump (15).
Furthermore, since the water passes through the filters (16), (17) and M water trays and returns to the radiator (8), foreign matter and chlorine are removed and the conductivity decreases.
このように未発明壱の創作にかかる負荷システムでは温
排水を発生させず、その分の熱を蒸気として空中に放出
拡散せしめている。又蒸発によって熱を奪うため水の蒸
発潜熱(560kcal/ρ)分の熱放散能力を有する
ことになり、これは前述の温水放流方式に比べ約11倍
(560150?11)の能ノjである。従って必要な
水量は水の飛散損失をみても約1/10で足りる。In this way, the load system created by Uninvented Part 1 does not generate heated waste water, but rather releases and diffuses the heat into the air as steam. Also, since heat is taken away through evaporation, it has a heat dissipation capacity equivalent to the latent heat of evaporation of water (560 kcal/ρ), which is about 11 times (560150?11) compared to the hot water discharge method described above. . Therefore, the required amount of water is only about 1/10, considering the water scattering loss.
ここで本発明の水抵抗器(A>の作用について述べる。Here, the action of the water resistor (A>) of the present invention will be described.
本発明の水抵抗器(A)はベース電極
(3)と主電極(6)が円筒形であるから電位の歪がす
くなく理論的にもアーク放電を起こしにくく、又局部的
な突起部分がないので形状的にもアーク放電を起こしに
くいものとなっている。更に昇降動自在な絶縁鞘筒(7
)を設けであるので主電極(6)の水中での長さを調節
し消費電力の調整が自由にできるし、水の温度上昇によ
ってアークが発生する暴走現象が生じた場合、絶縁鞘筒
(7)を主電極(6)の最下部近くまで下降させること
でアークを急速に止める緊急制動の機能も有する。The water resistor (A) of the present invention has a cylindrical base electrode (3) and a main electrode (6), so there is little potential distortion, theoretically it is difficult to cause arc discharge, and there is no local protrusion. Therefore, the shape makes it difficult to cause arc discharge. Furthermore, an insulating sheath tube (7
), it is possible to freely adjust the length of the main electrode (6) underwater and adjust the power consumption, and in the event of a runaway phenomenon in which an arc is generated due to a rise in the temperature of the water, the insulating sheath tube ( It also has an emergency braking function that quickly stops the arc by lowering the electrode 7) to near the bottom of the main electrode (6).
又、従来の水槽も含めた水抵抗器が使用の度に水槽と抵
抗器を組み立て、又水槽の刈払がかなり人きいため、こ
の組立てには5〜6人の人手を要していたのに対し、本
発明の水抵抗器(A)は図示した形状で予め組立てられ
ているものであり、据え付けなどの取扱いは2人で充分
で、著しく省力化できるものとなっている。In addition, with conventional water resistors including water tanks, the water tank and resistor had to be assembled each time they were used, and the process of mowing the water tank was quite labor intensive, requiring 5 to 6 people to assemble. On the other hand, the water resistor (A) of the present invention is preassembled in the shape shown in the drawings, and only two people are required to install and handle it, resulting in significant labor savings.
[効 果]
以上のように、本発明の水抵抗器は温排水を生じない負
荷装置システムに使用するしのであって、組立てに多人
数を要していた従来の水抵抗器に比べ取扱いが簡単で省
力化でき、コンパクト設計にして設置スペースを取らず
円筒形状のベース電極と主電極からなるのでアーク放電
が起こりにくく更に昇降動自在な絶縁鞘筒(7)を設け
たことで消費電力調整及び暴走現象の緊急制動が可能と
なっているなど安全性、作業性に極めて優れた効果を奏
する。[Effects] As described above, the water resistor of the present invention is used in a load device system that does not generate hot water discharge, and is easier to handle than conventional water resistors that require a large number of people to assemble. It is simple and labor-saving, and has a compact design that does not take up much installation space.As it consists of a cylindrical base electrode and main electrode, arc discharge is less likely to occur, and power consumption can be adjusted by providing an insulating sheath tube (7) that can be moved up and down. It has extremely excellent effects on safety and workability, such as being able to perform emergency braking in the event of a runaway situation.
第1図乃至第4図は各々本発明の水抵抗器Aと当該水抵
抗器Aに接続使用する電極水処理装置Bの説明図、第5
図は従来の水抵抗器の斜視図である。
A・・・水抵抗器 B・・・電極水処理装置α・
・・水抵抗器 a・・・高圧ケーブルb・・・電
極板 C・・・水槽1・・・給水孔
2・・・す1水孔3・・・ベース電極 4・・・碍
子5・・・出力ケーブル 6・・・主電極7・・・絶
縁鞘筒 8・・・ラジェター8a・・・排出孔
8b・・・注入孔9・・・スプレー管 1
0・・・ファン11・・・ガラリ 12・・・
回収水槽13・・・貯留タンク 14・・・吸引管
15・・・純水ポンプ 16.17・・・フィルタ
ー18・・・純水器 19・・・純水充填管路
20・・・ポンプ 21・・・冷却循環管路2
2・・・冷却コイル
23・・・フラッシング戻し管路
24・・・スプレーポンプ 25・・・吸引管26・・
・スプレー送水管路
27、28.29・・・切替弁 30・・・ファンモ
ーター31.32.33・・・速度制御器
34・・・冷却コイル1 to 4 are explanatory diagrams of a water resistor A of the present invention and an electrode water treatment device B connected to the water resistor A, respectively.
The figure is a perspective view of a conventional water resistor. A... Water resistor B... Electrode water treatment device α・
...Water resistor a...High voltage cable b...Electrode plate C...Water tank 1...Water supply hole
2...Stain 1 Water hole 3...Base electrode 4...Insulator 5...Output cable 6...Main electrode 7...Insulation sheath tube 8...Radiator 8a...Drain hole
8b...Injection hole 9...Spray pipe 1
0...Fan 11...Garage 12...
Recovery water tank 13... Storage tank 14... Suction pipe 15... Pure water pump 16.17... Filter 18... Pure water device 19... Pure water filling pipe 20... Pump 21 ...Cooling circulation pipe 2
2... Cooling coil 23... Flushing return line 24... Spray pump 25... Suction pipe 26...
・Spray water pipes 27, 28.29...Switching valve 30...Fan motor 31.32.33...Speed controller 34...Cooling coil
Claims (1)
する有底円筒形のベース電極と、当該ベース電極の底部
中央に貫着した絶縁体を貫通して立設しその外出下端に
電源装置の出力ケーブルを接続する円筒形の主電極と、
当該主電極の露出長を調整すべく昇降動自在に吊設され
前記主電極を覆う絶縁鞘筒とからなる水抵抗器 2、主電極は、高電圧小電流のものは直径が小である特
許請求の範囲第1項記載の水抵抗器 3、主電極は低電圧大電流のものは直径が大である特許
請求の範囲第1項記載の水抵抗器 4、発電機が多相の場合、絶縁鞘筒で露出長を調整自在
に被覆せる主電極を内底部中央に貫立したベース電極を
多数組結してなる特許請求の範囲第1項、第2項又は第
3項記載の水抵抗器[Claims] 1. A cylindrical base electrode with a bottom that stores a predetermined amount of water inside with a water supply hole and a drainage hole, and an insulator that penetrates through the center of the bottom of the base electrode. A cylindrical main electrode that is installed vertically and connects the output cable of the power supply device to the lower end of the main electrode.
A water resistor 2 consisting of an insulating sheath tube that is suspended so as to be movable up and down to adjust the exposed length of the main electrode and covers the main electrode, and the main electrode has a small diameter when the main electrode has a high voltage and a small current. The water resistor 3 according to claim 1, in which the main electrode has a large diameter for low voltage and large current water resistor 4 according to claim 1, when the generator is multiphase, The water resistance according to claim 1, 2 or 3, which comprises a main electrode covered with an insulating sheath tube whose exposed length can be adjusted freely, and a large number of base electrodes extending through the center of the inner bottom. vessel
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25165287A JPS63190308A (en) | 1987-10-07 | 1987-10-07 | Water resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25165287A JPS63190308A (en) | 1987-10-07 | 1987-10-07 | Water resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190308A true JPS63190308A (en) | 1988-08-05 |
| JPH0143441B2 JPH0143441B2 (en) | 1989-09-20 |
Family
ID=17226004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25165287A Granted JPS63190308A (en) | 1987-10-07 | 1987-10-07 | Water resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190308A (en) |
-
1987
- 1987-10-07 JP JP25165287A patent/JPS63190308A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143441B2 (en) | 1989-09-20 |
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