JP2015057945A - Power generation system for elevator or vehicle - Google Patents

Power generation system for elevator or vehicle Download PDF

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JP2015057945A
JP2015057945A JP2014257125A JP2014257125A JP2015057945A JP 2015057945 A JP2015057945 A JP 2015057945A JP 2014257125 A JP2014257125 A JP 2014257125A JP 2014257125 A JP2014257125 A JP 2014257125A JP 2015057945 A JP2015057945 A JP 2015057945A
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power generation
elevator
generation system
generator
vehicle
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宮本　忠
Tadashi Miyamoto
忠 宮本
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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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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Abstract

PROBLEM TO BE SOLVED: To provide a power generation system for an elevator or a vehicle, which enables efficient power generation in association with movements of the elevator or the vehicle.SOLUTION: A power generation system (30) for an elevator includes a pulley (32) that is installed at an upper end of a balance weight of the elevator and over which a rope via a hoist is looped, and a generator (34) that is arranged adjacently to the pulley. A rotational force of the pulley rotating along with ascent/descent of an elevator cage is transmitted to the generator. Thus, the power generation system (30) performs power generation.

Description

本発明は、エレベータ又は車両用発電システムに関する。   The present invention relates to an elevator or vehicle power generation system.

発電を行うに際して、水力、火力、風力等のエネルギーを利用する種々のシステムが開発・提案されているが、従来の発電システムにおいては、単一の発電機によって発電される方式が通常である。また、これらの発電システムは、単一の発電機を固定設置しているものが大半である。   Various systems that use energy such as hydropower, thermal power, and wind power have been developed and proposed for power generation. In conventional power generation systems, a system that generates power with a single generator is usually used. In addition, most of these power generation systems have a single generator fixedly installed.

本発明は、エレベータや車両の運動に関連して効率的な発電を可能とするエレベータ又は車両用発電システムを提供することを目的としている。   An object of the present invention is to provide an elevator or vehicle power generation system that enables efficient power generation in relation to the movement of the elevator or the vehicle.

本願請求項１に記載のエレベータ用発電システムは、エレベータの釣合おもりの上端に設置され、巻上機を経たロープが掛けられた滑車と、前記滑車に隣接して配置された発電機とを備え、エレベータかごの昇降に伴い回転する前記滑車の回転力を前記発電機に伝達することによって、発電を行うように構成されていることを特徴とするものである。   A power generation system for an elevator according to claim 1 of the present invention includes a pulley installed at an upper end of a counterweight of an elevator, and a rope on which a rope passed through a hoisting machine is hung, and a generator disposed adjacent to the pulley. Provided, and is configured to generate electric power by transmitting the rotational force of the pulley that rotates as the elevator car moves up and down to the generator.

本願請求項２に記載の車両用発電システムは、車両の駆動車軸の端部に配置された発電機を備え、前記駆動車軸の回転に伴う回転力を前記発電機に伝達することによって、発電を行うように構成されていることを特徴とするものである。   The power generation system for a vehicle according to claim 2 of the present application includes a power generator disposed at an end portion of a drive axle of the vehicle, and transmits power generated by rotating the drive axle to the power generator. It is comprised so that it may perform.

本発明のエレベータ又は車両用発電システムによれば、エレベータの昇降に伴う回転力や車両の駆動車の回転力を利用することにより、効率的な発電を行うことができる。   According to the elevator or vehicular power generation system of the present invention, efficient power generation can be performed by using the rotational force accompanying the elevation of the elevator and the rotational force of the vehicle driving vehicle.

本発明の第１の実施の形態に係るエレベータ用発電システムを示した斜視図である。It is the perspective view which showed the electric power generation system for elevators concerning the 1st Embodiment of this invention. 本発明の第１の実施の形態に係るエレベータ用発電システムの作動の概念を示した模式図である。It is the schematic diagram which showed the concept of the action | operation of the electric power generation system for elevators concerning the 1st Embodiment of this invention. 図３（ａ）は、本発明の第２の実施の形態に係る車両用発電システムを模式的に示した分解斜視図、図３（ｂ）は、図３（ａ）の主要部の拡大図である。FIG. 3A is an exploded perspective view schematically showing a vehicular power generation system according to a second embodiment of the present invention, and FIG. 3B is an enlarged view of a main part of FIG. It is.

次に図面を参照して、本発明の好ましい実施の形態に係るエレベータ又は車両用発電システムについて詳細に説明する。図１は、本発明の好ましい実施の形態に係るエレベータ用発電システムを示した全体斜視図である。図１において全体として参照符号３０で示される本発明の好ましい実施の形態に係るエレベータ用発電システムは、エレベータの昇降運動を利用したものである。   Next, an elevator or a vehicle power generation system according to a preferred embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is an overall perspective view showing an elevator power generation system according to a preferred embodiment of the present invention. The elevator power generation system according to a preferred embodiment of the present invention, indicated as a whole by the reference numeral 30 in FIG. 1, utilizes the lifting movement of the elevator.

エレベータ用発電システム３０について図２を参照してより詳細に説明する。図２において、エレベータかごは、かごガイドレールに沿って昇降するようになっており、釣合おもりは、釣合おもりガイドレールに沿って昇降するようになっている。また、釣合おもりの上端には、滑車３２が設置されている。一端がエレベータかごを経て昇降路上端に取り付けられたロープが、巻上機および滑車３２を経て、釣合おもりガイドレールの上端に取り付けられている。エレベータ用発電システム３０は、滑車３２に隣接して配置された発電機３４を備えており、エレベータの昇降時に回転する滑車３２の回転力がシャフト３６を介して発電機３４に伝達されるようになっている。なお、発電機３４は、通常の型式のものを使用してよい。   The elevator power generation system 30 will be described in more detail with reference to FIG. In FIG. 2, the elevator car is raised and lowered along the car guide rail, and the counterweight is raised and lowered along the counterweight guide rail. A pulley 32 is installed at the upper end of the counterweight. A rope, one end of which is attached to the upper end of the hoistway through the elevator car, is attached to the upper end of the counterweight guide rail via the hoist and the pulley 32. The elevator power generation system 30 includes a generator 34 disposed adjacent to the pulley 32 so that the rotational force of the pulley 32 rotating when the elevator is raised and lowered is transmitted to the generator 34 via the shaft 36. It has become. The generator 34 may be a normal type.

エレベータの作動に際して、巻上機を作動させるとロープが移動するとともに、ロープの移動に伴い滑車３２が回転する。滑車３２の回転がシャフト３６を介して発電機３４に伝達され、発電されるようになっている。   When operating the elevator, when the hoisting machine is operated, the rope moves and the pulley 32 rotates as the rope moves. The rotation of the pulley 32 is transmitted to the generator 34 via the shaft 36 to generate power.

図２は、エレベータ用発電システム３０の作動の概念を示した模式図である。図２（ａ）は、図１に示すように巻上機が昇降路の上部に配置されている型式を示しており、図２（ｂ）は、巻上機が昇降路の下部に配置されている型式を示している。図２（ｂ）に示される型式であっても、同様に、釣合おもりの上端に設置された滑車３２の回転がシャフト３６を介して発電機３４に伝達されるようになっている。   FIG. 2 is a schematic diagram showing the concept of operation of the elevator power generation system 30. FIG. 2A shows a type in which the hoisting machine is arranged at the upper part of the hoistway as shown in FIG. 1, and FIG. 2B shows the hoisting machine arranged at the lower part of the hoistway. Shows the model number. Even in the type shown in FIG. 2B, similarly, the rotation of the pulley 32 installed at the upper end of the counterweight is transmitted to the generator 34 via the shaft 36.

次に、本発明の好ましい実施の形態に係る車両用発電システムについて説明する。図３は、本発明の好ましい実施の形態に係る車両用発電システムを示した分解斜視図である。図３において全体として参照符号４０で示される本発明の好ましい実施の形態に係る車両用発電システムは、車両の駆動車軸の回転運動を利用したものである。   Next, a vehicle power generation system according to a preferred embodiment of the present invention will be described. FIG. 3 is an exploded perspective view showing a vehicle power generation system according to a preferred embodiment of the present invention. The vehicle power generation system according to a preferred embodiment of the present invention, indicated as a whole by the reference numeral 40 in FIG. 3, utilizes the rotational motion of the drive axle of the vehicle.

車両用発電システム４０について図３を参照してより詳細に説明する。図３に示されるように、車両の駆動車軸の端部に、シャフト４４を介して発電機４２が配置されており、駆動車軸の回転に伴う回転力がシャフト４４を介して発電機４２に伝達され、発電が行われるようになっている。なお、発電機４２は、通常の型式のものを使用してよい。   The vehicle power generation system 40 will be described in more detail with reference to FIG. As shown in FIG. 3, the generator 42 is disposed at the end of the drive axle of the vehicle via the shaft 44, and the rotational force accompanying the rotation of the drive axle is transmitted to the generator 42 via the shaft 44. Power generation is now being performed. The generator 42 may be a normal type.

いまタイヤ径を６５０ｍｍとし、デフギア比を１／１０と仮定すると、時速４０ｋｍ／時、６０ｋｍ／時のデフ回転数Ｎ（４０）、Ｎ（６０）は、それぞれ下記の通りとなる。
Ｎ（４０）＝（40000/(0.65×π×60）)×10＝3265rpm
Ｎ（６０）＝（40000/(0.65×π×60）)×10＝4898rpm
これらの回転が発電機４２に伝達され、発電が行われることとなる。 Assuming that the tire diameter is 650 mm and the differential gear ratio is 1/10, the differential rotation speeds N (40) and N (60) at the speed of 40 km / hour and 60 km / hour are as follows.
N (40) = (40000 / (0.65 × π × 60)) × 10 = 3265rpm
N (60) = (40000 / (0.65 × π × 60)) × 10 = 4898 rpm
These rotations are transmitted to the generator 42 to generate power.

本発明は、以上の発明の実施の形態に限定されることなく、特許請求の範囲に記載された発明の範囲内で、種々の変更が可能であり、それらも本発明の範囲内に包含されるものであることはいうまでもない。   The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the invention described in the claims, and these are also included in the scope of the present invention. Needless to say, it is something.

３０ エレベータ用発電システム
３２ 滑車
３４ 発電機
３６ シャフト
４０ 車両用発電システム
４２ 発電機
４４ シャフト 30 Power Generation System for Elevators 32 Pulley 34 Generator 36 Shaft 40 Power Generation System for Vehicle 42 Generator 44 Shaft

Claims (2)

エレベータの釣合おもりの上端に設置され、巻上機を経たロープが掛けられた滑車と、前記滑車に隣接して配置された発電機とを備え、
エレベータかごの昇降に伴い回転する前記滑車の回転力を前記発電機に伝達することによって、発電を行うように構成されていることを特徴とするエレベータ用発電システム。 A pulley installed at the upper end of the counterweight of the elevator and hung by a rope passed through a hoist, and a generator arranged adjacent to the pulley,
An elevator power generation system configured to generate electric power by transmitting a rotational force of the pulley that rotates as the elevator car moves up and down to the generator. 車両の駆動車軸の端部に配置された発電機を備え、
前記駆動車軸の回転に伴う回転力を前記発電機に伝達することによって、発電を行うように構成されていることを特徴とする車両用発電システム。 Comprising a generator arranged at the end of the drive axle of the vehicle,
A vehicular power generation system configured to generate power by transmitting a rotational force accompanying rotation of the drive axle to the generator.
JP2014257125A 2010-03-19 2014-12-19 Power generation system for elevator or vehicle Pending JP2015057945A (en)

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CN106246469A (en) * 2016-07-30 2016-12-21 张学衡 One can self-traveling wind power supply robot
KR102129243B1 (en) * 2018-08-28 2020-07-02 김용희 Power generating apparatus of speed increasing type
KR20200139481A (en) * 2019-06-04 2020-12-14 구근회 Tunnel Type Wind Power Generator
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