JP2007166725A - Power generating equipment - Google Patents

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JP2007166725A
JP2007166725A JP2005357454A JP2005357454A JP2007166725A JP 2007166725 A JP2007166725 A JP 2007166725A JP 2005357454 A JP2005357454 A JP 2005357454A JP 2005357454 A JP2005357454 A JP 2005357454A JP 2007166725 A JP2007166725 A JP 2007166725A
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battery
shaft
motor
power
dynamo
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Hideo Ito
秀夫 伊藤
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SUDO KAZUKO
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SUDO KAZUKO
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    • 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
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

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Abstract

<P>PROBLEM TO BE SOLVED: To supply power for a long time, using a battery. <P>SOLUTION: Power generating equipment includes a shaft 1, a flywheel 2 provided on the shaft 1, a dynamo 3 that receives torque from the shaft 1 and rotates, a motor 4 that rotates the shaft 1, a battery 5 that drives the motor 4 and is charged with a part of electricity generated by the dynamo 3. The power generating equipment is so constructed that the motor 4 is driven by the battery 5 so as to rotate the shaft 1 and the flywheel 2, and a part of the electricity generated by the dynamo 3 is stored in the battery 5 and is partly supplied. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は発電装置に関する。更に詳述すると、本発明は、バッテリーで長時間給電可能な発電装置に関する。   The present invention relates to a power generator. More specifically, the present invention relates to a power generator capable of supplying power for a long time with a battery.

従来の非常用電源や携帯用電源などとして、ガソリンエンジンを備える発電機やバッテリー、電気エネルギーを回転エネルギーにして保存するフライホイールを利用した発電装置などが知られている（引用文献１）。   As a conventional emergency power source or portable power source, a generator or battery equipped with a gasoline engine, a power generator using a flywheel that stores electric energy as rotational energy, and the like are known (Cited document 1).

特開２００１−１９００３６JP2001-190036

しかしながら、ガソリンエンジンを備える発電機では、燃料がなくなると発電できなくなるため、発電時間を長くするには大型の燃料タンクなどを必要とし、設備の大型化を伴う問題を有する。また、バッテリーを利用した発電装置では、同様にバッテリーの容量が大きくないと、長時間給電できない問題がある。さらに、フライホイールを利用した引用文献１の発電装置では、商用電源が停電した時にエンジン式発電機を起動させるまでの繋ぎの発電装置として、コンデンサに蓄えた大電流で一気にフライホイールを回転させて発電を行うものであり、長時間の発電には適していないものである。   However, since a generator equipped with a gasoline engine cannot generate power when the fuel is exhausted, a large fuel tank or the like is required to lengthen the power generation time, and there is a problem associated with an increase in equipment size. Similarly, a power generation device using a battery has a problem that power cannot be supplied for a long time unless the capacity of the battery is large. Furthermore, in the power generation apparatus of the cited reference 1 using a flywheel, as a power generation apparatus until the engine generator is started when the commercial power supply fails, the flywheel is rotated at a stretch with a large current stored in the capacitor. It generates electricity and is not suitable for long-term power generation.

そこで、本発明は、バッテリーを用いて長時間給電できる発電装置を提供することを目的とする。   Therefore, an object of the present invention is to provide a power generation device that can supply power for a long time using a battery.

かかる目的を達成するため、請求項１記載の発電装置は、シャフトと、該シャフトに設けたフライホイールと、前記シャフトから回転力を受けて回転するダイナモと、前記シャフトを回転させるモータと、前記モータを駆動すると共に前記ダイナモで発電した電気の一部を充電するバッテリーとを備え、前記バッテリーで前記モータを駆動して前記シャフトとフライホイールを回転させる一方、前記ダイナモで発電した電気の一部を前記バッテリーに蓄電しながら一部を給電するようにしている。   In order to achieve such an object, a power generator according to claim 1 includes a shaft, a flywheel provided on the shaft, a dynamo that rotates by receiving rotational force from the shaft, a motor that rotates the shaft, A battery that drives a motor and charges part of the electricity generated by the dynamo, and drives the motor by the battery to rotate the shaft and the flywheel, while a part of the electricity generated by the dynamo A part of the power is fed while being stored in the battery.

したがって、駆動開始時にはバッテリーに蓄えられた電流を用いてモータを駆動することによりシャフトを回転させ、さらにフライホイールにより回転エネルギーを増大させて蓄え、回転の慣性力が発電に必要な回転に達してからシャフトの回転でダイナモを駆動させて発電させることができる。そして、発電する電気の一部をバッテリーに蓄電する一方、一部の電気を出力して電気利用機器などに給電する。これにより、バッテリーをチャージしながらの給電を可能としている。   Therefore, at the start of driving, the shaft is rotated by driving the motor using the current stored in the battery, and the rotational energy is increased and stored by the flywheel, and the rotational inertia force reaches the rotation required for power generation. The dynamo can be driven by the rotation of the shaft to generate electricity. Then, a part of the electricity to be generated is stored in the battery, while a part of the electricity is output to supply electricity to the equipment using electricity. This enables power supply while charging the battery.

請求項１記載の発電装置によれば、バッテリーに蓄電された電気エネルギーを回転エネルギーに変換してフライホイールに増幅して蓄えると共にこの回転エネルギーを利用してダイナモを駆動させて発電させる一方、発電した一部の電気をバッテリーのチャージに流用しながら一部の電気を給電するので、バッテリーが消耗せずに長時間発電を維持できる。   According to the power generator of claim 1, the electric energy stored in the battery is converted into rotational energy, amplified and stored in the flywheel, and the dynamo is driven using this rotational energy to generate power. Since part of the electricity is supplied to the battery while part of the electricity is supplied, power generation can be maintained for a long time without draining the battery.

以下、本発明の構成を図面に示す最良の形態に基づいて詳細に説明する。   Hereinafter, the configuration of the present invention will be described in detail based on the best mode shown in the drawings.

図１に本発明の発電装置の原理を示す。この発電装置は、シャフト１と、該シャフト１に設けられたフライホイール２と、シャフト１から回転力を受けて回転するダイナモ３と、シャフト１を回転させるモータ４と、モータ４を駆動すると共にダイナモ３で発電した電気の一部を充電するバッテリー５とを備え、バッテリー５でモータ４を駆動してシャフト１とフライホイール２を回転させる一方、ダイナモ３で発電した電気の一部をバッテリー５に蓄電しながら一部を給電するようにしている。   FIG. 1 shows the principle of the power generator of the present invention. The power generator includes a shaft 1, a flywheel 2 provided on the shaft 1, a dynamo 3 that rotates by receiving rotational force from the shaft 1, a motor 4 that rotates the shaft 1, and the motor 4. And a battery 5 for charging a part of the electricity generated by the dynamo 3. The motor 5 is driven by the battery 5 to rotate the shaft 1 and the flywheel 2, while a part of the electricity generated by the dynamo 3 is supplied to the battery 5. A part of the power is supplied while storing electricity.

フライホイール２は、中心部を薄肉にして周縁部分を厚肉としたものを使用することが慣性力を挙げる上で好ましく、場合によっては放射状に延びるロッドの先端に錘を取り付けるようにしたものでも良い。また、均一の厚さの円形状のものを使用しても良い。このフライホイール２は軸受け７によって回転自在に支持されているシャフト１にボルト止めなどで固着されている。   It is preferable to use a flywheel 2 having a thin center part and a thick peripheral part in order to increase the inertial force. good. Moreover, you may use the circular thing of uniform thickness. This flywheel 2 is fixed to a shaft 1 rotatably supported by a bearing 7 by bolting or the like.

モータ４としては、バッテリー５によって駆動されるものであれば特に形式などに限定されるものではなく、一般的には直流モータの使用が好ましい。モータ４とシャフト１とは、直結しても良いが、本実施形態の場合にはプーリ８，９とタイミングベルト１０とによって連結されて、モータ４の回転がシャフト１に伝導されている。また、シャフト１には、プーリ１２，１１とタイミングベルト１３とを介してダイナモ３が連結され、シャフト１の回転が伝導されて発電されるように設けられている。このダイナモ３についても、発電される電気の一部がバッテリーに蓄電されるため、直流発電機の使用が好ましいが、場合によつては交流発電機を採用してインバーターの介在により直流化して蓄電するようにしても良い。   The motor 4 is not particularly limited as long as it is driven by the battery 5, and in general, a DC motor is preferably used. The motor 4 and the shaft 1 may be directly connected, but in the case of the present embodiment, the motor 4 and the shaft 1 are connected by the pulleys 8 and 9 and the timing belt 10, and the rotation of the motor 4 is transmitted to the shaft 1. The dynamo 3 is connected to the shaft 1 via pulleys 12 and 11 and a timing belt 13 so that the rotation of the shaft 1 is conducted to generate electricity. Also for this dynamo 3, since a part of the generated electricity is stored in the battery, it is preferable to use a direct current generator. However, in some cases, an alternating current generator is used to make the direct current through the inverter and store it. You may make it do.

直流発電機を用いた場合において、発電した電気を利用する機器側で交流を必要とする場合には、インバータなどの交直変換素子あるいは機器を介して交流に変換してから給電される。さらに、交流発電機を用いた場合において、発電した電気を利用する機器側で直流を必要とする場合には、インバータなどの交直変換素子あるいは機器を介して直流に変換してから給電される。   In the case of using a DC generator, when an AC is required on the side of the device that uses the generated electricity, power is supplied after being converted to AC via an AC / DC conversion element such as an inverter or a device. Further, in the case of using an AC generator, when a direct current is required on the device side that uses the generated electricity, power is supplied after being converted to direct current through an AC / DC conversion element such as an inverter or a device.

バッテリー５とモータ４との間には、起動スイッチ６が設けられ、スイッチ操作によってモータ４を容易に起動できるように構成されている。ここで、バーテリーとモータ４並びにバーテリー５とダイナモとは、それぞれ配線１５によってバーテリー５の電極に結線され、さらに配線１５によって電力消費機器へ給電するように設けられている。尚、これら機器は例えば基板１６に据え付けられている。また、モータ４並びにダイナモ４は、例えば基板１６に固定バンド１４によって据え付けられている。   A start switch 6 is provided between the battery 5 and the motor 4 so that the motor 4 can be easily started by a switch operation. Here, the battery and the motor 4 and the battery 5 and the dynamo are connected to the electrode of the battery 5 by the wiring 15 and are further provided to supply power to the power consuming device by the wiring 15. In addition, these apparatuses are installed in the board | substrate 16, for example. Further, the motor 4 and the dynamo 4 are installed on the substrate 16 by a fixed band 14, for example.

以上のように構成された発電装置によると、駆動開始時にはバッテリー５に蓄えられた電流を用いてモータ４を駆動することによりシャフト１を回転させ、さらにフライホイール２により回転エネルギーを増大させて蓄え、回転の慣性力が発電に必要な回転に達してからシャフト２の回転でダイナモ３を駆動させて発電させることができる。そして、発電する電気の一部をバッテリー５に蓄電する一方、一部の電気を出力して電気利用機器（図示省略）などに給電する。これにより、バッテリー５をチャージしながらの給電が可能となる。尚、交流機器への給電には、インバータで交流へ変換してから給電する。   According to the power generator configured as described above, at the start of driving, the shaft 4 is rotated by driving the motor 4 using the current stored in the battery 5, and the rotational energy is increased and stored by the flywheel 2. The dynamo 3 can be driven by the rotation of the shaft 2 to generate electric power after the inertial force of rotation reaches the rotation necessary for power generation. A part of the electricity to be generated is stored in the battery 5, while a part of the electricity is output and supplied to an electricity utilization device (not shown). Thereby, it is possible to supply power while charging the battery 5. Note that the AC device is supplied with power after being converted into AC by an inverter.

図１に示す発電装置を作製して、バッテリーだけで白熱電灯を点灯した場合と本発明の発電装置を用いて点灯した場合とを比較した。シャフト１は、直径１０ｍｍのスティール製である。フライホイール２は、直径２０ｃｍ、重さ５ｋｇの真鍮製ディスクである。ダイナモ３としては、本田自動車社製１２Ｖ自動車用直流発電機を用いた。モータ４としては、同じく本田自動車社製自動車用直流モータを用いた。バッテリー５としては、出光社製１２Ｖ自動車用バッテリー（商品名；Ｄｉｅｈａｒｄ）を用いた。
そして、ダイナモ３とモータ４並びにバッテリー５とは、バッテリー５でモータ４を駆動すると共にダイナモ３で発電した電気の一部をバッテリー５に還流して充電するように配線した。同時に、ダイナモ３で発電した電気の一部を電気利用機器側へ給電するようにした。電気利用機器としては、インバータ（株式会社未来舎製：１２５WATT AC100V 製造番号040900896）を介して２個の６０Ｗの白熱電球を接続し、蓄電しながら６０Watt電球を２個点灯し続けた。 The power generator shown in FIG. 1 was manufactured, and the case where the incandescent lamp was turned on with only the battery was compared with the case where it was turned on using the power generator of the present invention. The shaft 1 is made of steel having a diameter of 10 mm. The flywheel 2 is a brass disc having a diameter of 20 cm and a weight of 5 kg. As the dynamo 3, a 12V automotive DC generator manufactured by Honda Motor Co., Ltd. was used. As the motor 4, a direct current motor for automobile manufactured by Honda Motor Co., Ltd. was used. As the battery 5, a 12V automobile battery (trade name: Diehard) manufactured by Idemitsu Co., Ltd. was used.
The dynamo 3, the motor 4, and the battery 5 are wired so that the motor 4 is driven by the battery 5 and a part of the electricity generated by the dynamo 3 is returned to the battery 5 for charging. At the same time, a part of the electricity generated by the dynamo 3 is fed to the electricity utilization equipment side. Two 60W incandescent lamps were connected to each other via an inverter (Mirasha Co., Ltd .: 125 WATT AC100V, production number 040900896) as an electric utilization device.

この実験は、表１に示すように、２〜６時間連続して電灯を点灯することを３〜４日／週、総計１２日間繰り返した。この結果、合計で４８時間電灯を点灯した。しかし、バッテリーの電圧は１２Ｖ〜１１．５Ｖの間を推移しただけでほとんど電圧降下は見られなかった。これに対し、バッテリーから直接電流をとりだし、白熱電球を点灯した場合、１５分程度でバッテリーはあがってしまい、過放電状態となった。   In this experiment, as shown in Table 1, lighting for 2 to 6 hours was repeated for 3 to 4 days / week for a total of 12 days. As a result, the lamp was turned on for a total of 48 hours. However, the voltage of the battery only changed between 12V and 11.5V, and almost no voltage drop was observed. On the other hand, when the current was directly taken out from the battery and the incandescent light bulb was turned on, the battery rose in about 15 minutes and became overdischarged.

Figure 2007166725
Figure 2007166725

この結果から、本発明の発電装置は、バッテリーを用いて長時間給電できることが明らかとなった。   From this result, it became clear that the power generator of the present invention can supply power for a long time using a battery.

なお、上述の形態は本発明の好適な形態の一例ではあるがこれに限定されるものではなく本発明の要旨を逸脱しない範囲において種々変形実施可能である。本実施形態では、１組の発電装置を利用する場合について主に説明したが、場合によっては、２組以上の発電装置を組み合わせる、さらには大負荷用と基本負荷用のようなウェイトの異なるフライホイールを用いた２組以上の発電装置を組み合わせ、需要家における電力負荷に応じて稼働する発電装置を切り替えたり、あるいは併用したりすることで、需要家の電力負荷に対応することが可能である。   The above-described embodiment is an example of a preferred embodiment of the present invention, but is not limited thereto, and various modifications can be made without departing from the scope of the present invention. In the present embodiment, the case where one set of power generators is used has been mainly described. However, in some cases, two or more sets of power generators are combined, and further, fly having different weights for heavy loads and basic loads. It is possible to cope with the power load of the consumer by combining two or more power generators using a wheel and switching or using a power generator that operates according to the power load of the consumer. .

本発明の発電装置の一実施形態を示す側面図である。It is a side view which shows one Embodiment of the electric power generating apparatus of this invention.

符号の説明Explanation of symbols

１ シャフト
２ フライホイール
３ ダイナモ
４ モータ
５ バッテリー 1 Shaft 2 Flywheel 3 Dynamo 4 Motor 5 Battery

Claims (1)

シャフトと、該シャフトに設けたフライホイールと、前記シャフトから回転力を受けて回転するダイナモと、前記シャフトを回転させるモータと、前記モータを駆動すると共に前記ダイナモで発電した電気の一部を充電するバッテリーとを備え、前記バッテリーで前記モータを駆動して前記シャフトとフライホイールを回転させる一方、前記ダイナモで発電した電気の一部を前記バッテリーに蓄電しながら一部を給電することを特徴とする発電装置。 A shaft, a flywheel provided on the shaft, a dynamo that rotates by receiving rotational force from the shaft, a motor that rotates the shaft, and a part of the electricity generated by the dynamo while driving the motor A battery that drives the motor to rotate the shaft and the flywheel while supplying a part of the electricity generated by the dynamo while storing the battery in the battery. Power generator.
JP2005357454A 2005-12-12 2005-12-12 Power generating equipment Pending JP2007166725A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011259561A (en) * 2010-06-07 2011-12-22 Sugiharasangyo Co Ltd Flywheel and power generation device
WO2012026701A2 (en) * 2010-08-25 2012-03-01 Kim Han Joong Power generation apparatus for improving energy efficiency
JP2013162592A (en) * 2012-02-03 2013-08-19 Koki Kata Power generating system
JP2015008621A (en) * 2013-06-25 2015-01-15 忠則 田中 Electricity of its own storage battery is used in its own motor, or used as electricity in a variety of applications, and thereby electrical capacity of storage battery is insufficient immediately, charging is repeated automatically at this insufficient moment in time, thus ensuring certain amount of electrical capacity in storage battery at any time
WO2016076699A1 (en) * 2014-11-14 2016-05-19 Montoya Rodríguez Federico Juan José Self-sustainable device for generating electrical energy
KR20180055666A (en) * 2016-11-16 2018-05-25 주식회사 호렙산 Electricity generating apparatus using inertial rotation energy, and electricity generating system using this same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285020A (en) * 1996-04-11 1997-10-31 Yoshinobu Yoshizumi Battery charging type generator
JPH10201219A (en) * 1997-01-07 1998-07-31 Katsukuni Noguchi Power source requiring no resource
JPH10243629A (en) * 1997-02-24 1998-09-11 Kunpei Inoko Power generating system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09285020A (en) * 1996-04-11 1997-10-31 Yoshinobu Yoshizumi Battery charging type generator
JPH10201219A (en) * 1997-01-07 1998-07-31 Katsukuni Noguchi Power source requiring no resource
JPH10243629A (en) * 1997-02-24 1998-09-11 Kunpei Inoko Power generating system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011259561A (en) * 2010-06-07 2011-12-22 Sugiharasangyo Co Ltd Flywheel and power generation device
WO2012026701A2 (en) * 2010-08-25 2012-03-01 Kim Han Joong Power generation apparatus for improving energy efficiency
WO2012026701A3 (en) * 2010-08-25 2012-07-05 Kim Han Joong Power generation apparatus for improving energy efficiency
JP2013162592A (en) * 2012-02-03 2013-08-19 Koki Kata Power generating system
JP2015008621A (en) * 2013-06-25 2015-01-15 忠則 田中 Electricity of its own storage battery is used in its own motor, or used as electricity in a variety of applications, and thereby electrical capacity of storage battery is insufficient immediately, charging is repeated automatically at this insufficient moment in time, thus ensuring certain amount of electrical capacity in storage battery at any time
WO2016076699A1 (en) * 2014-11-14 2016-05-19 Montoya Rodríguez Federico Juan José Self-sustainable device for generating electrical energy
KR20180055666A (en) * 2016-11-16 2018-05-25 주식회사 호렙산 Electricity generating apparatus using inertial rotation energy, and electricity generating system using this same
KR101965314B1 (en) * 2016-11-16 2019-04-03 주식회사 호렙산 Electricity generating apparatus using inertial rotation energy

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