WO2012172589A1 - エレベータの制御装置 - Google Patents
エレベータの制御装置 Download PDFInfo
- Publication number
- WO2012172589A1 WO2012172589A1 PCT/JP2011/003332 JP2011003332W WO2012172589A1 WO 2012172589 A1 WO2012172589 A1 WO 2012172589A1 JP 2011003332 W JP2011003332 W JP 2011003332W WO 2012172589 A1 WO2012172589 A1 WO 2012172589A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- elevator
- regenerative
- car
- motor
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
- B66B1/302—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor for energy saving
Definitions
- the present invention relates to a control device for an elevator.
- This control apparatus is an elevator control apparatus provided with a variable voltage variable frequency inverter having a power running converter and a regeneration converter, and an emergency generator, wherein a regenerative power consumption circuit is provided on the DC side of the inverter to generate emergency power.
- the regenerative converter is blocked to operate the regenerative power consumption circuit to consume the regenerative power.
- the regenerative power is returned to the power supply side during operation of the elevator by the normal power supply, the amount of power consumption is reduced. Since the regenerative electric power is consumed on the DC side during operation of the elevator by the emergency power supply, the regenerative electric power that is troublesome for the emergency generator does not flow in and no voltage notch is generated. The capacity of the generator can be reduced.
- the regenerative power generated from the motor is only returned to the power source using the regenerative converter.
- the inventor causes the elevator to temporarily function as a power generation facility at the time of the power failure. It has been found that the above-mentioned regenerative power is used as a power supply source to drive electric equipment outside the elevator.
- the present invention has been made to solve the problems as described above, and it is an object of the present invention to provide an elevator control device having a function as a power supply source using the regenerative power at the time of a power failure. .
- a control device of an elevator has a car and a counterweight with a car and has a motor for raising and lowering the car, and rectifies an alternating current power source by a rectifying means to convert the motor by an inverter.
- Control device for an elevator that converts regenerative electric power generated from the motor into the alternating current power supply via the inverter and the regeneration means, and in the event of a power failure, the regeneration means, the rectifying means from the alternating current power supply After being electrically opened by the opening / closing means, the electric device electrically connected to the regeneration means is driven by the regenerated electric power generated by the traveling of the car.
- the opening / closing means electrically opens the regeneration means and the rectification means from the AC power supply at the time of the power failure, and is electrically connected to the regeneration means by the regenerated power generated by the traveling of the car.
- Drive electrical equipment Therefore, in the event of a power failure, the elevator can function as a power supply source to drive the electrical equipment.
- an elevator control device comprising: load detection means for detecting a load in a car; power consumption setting means for setting a power consumption value of the electric device; and detected power consumption value of the load and the electric device And speed adjusting means for adjusting a speed command of an inverter for driving the motor.
- the speed adjustment means adjusts the speed command of the inverter that drives the motor based on the detected load and the power consumption value of the electric device. Therefore, the speed of the car can be adjusted according to the power consumption of the electric device and the load in the car to adjust the generated power that can be generated from the elevator. Since the power consumption and the generated power of the electric device can be adjusted, the voltage fluctuation of the power supply supplied to the electric device can be suppressed.
- a control device for an elevator comprises: power detection means for detecting regenerative power supplied to an electric device; power consumption setting means for setting a power consumption value of the electric device; It is preferable to comprise speed adjustment means for adjusting a speed command of the inverter that drives the motor based on the power consumption value of the electric device.
- the speed adjusting means can adjust the speed command of the inverter that drives the motor based on the detected regenerative power and the power consumption value of the electric device, and adjust the generated power that can be generated from the elevator. Since the power consumption and the generated power of the electric device can be adjusted, the voltage fluctuation of the power supply supplied to the electric device can be suppressed.
- a control device of an elevator includes storage means provided on the direct current side of the rectification means so as to be able to store electric power, and the control means stores regenerative electric power generated by traveling of the car in the storage means.
- the electric device is driven through the regeneration unit based on the power from the storage unit.
- the control means stores the regenerated power generated by the traveling of the car in the storage means, and then drives the electric device through the regeneration means on the basis of the electric power from the storage means. Power can be supplied to the electrical device without dependence.
- the control device for an elevator comprises display means for displaying a regenerative power value and a duration of the regenerative power.
- control apparatus of the elevator based on 6th invention has multiple elevators, and is provided with the control means which supplies the regenerated electric power for each said elevator to an electric equipment.
- the electric device can be driven based on the regenerated power generated from the plurality of elevators, so the capacity of the driveable electric device can be expanded.
- an elevator control device capable of operating an elevator as an electric power supply source and driving an electric device using regenerative electric power generated from the elevator at the time of a power failure.
- FIG. 1 is an overall view of a control device of an elevator according to an embodiment of the present invention.
- a first elevator 1 is connected to a three-phase AC power supply 20 via a switch 22 as electrically openable / closable switching means.
- a pumping pump 200 as an electric device for pumping up tap water on the roof of a building, and a second elevator 100 formed similarly to the first elevator 1 are AC power supplies via a switch 22. Connected to 20.
- the elevator 1 has a counterweight 5 which is formed on the car 2 via a rope 3 and has a hoist 7 for winding up the rope 3 and moving the car 2 up and down.
- a brake 9 and a motor 11 are mounted on the hoisting machine 7.
- the control device of the elevator has a load detector 13 as load detecting means for detecting a riding load in the car 2.
- the AC power supply 20 is rectified to obtain DC power, and this DC power is converted to AC power
- the motor 11 is driven at a variable speed by the voltage of the variable voltage variable frequency by the power converter 30 which converts into
- the DC bus 34 of the power converter 30 has a power storage 40 as a storage means for storing and releasing power.
- control device includes a control unit 50 that generates a command signal for controlling the power converter 30 and receives a load detection signal from the load detector 13.
- a control unit 50 receives a power failure detection signal from a power supply monitor 60 as a power detection means for detecting a power failure, and sets a power consumption to be generated when causing the elevator 1 to function as a generator at the time of a power failure.
- a power command signal from 70 is formed to be received.
- the control unit 50 is formed to send a signal for displaying a power value and the like to the display 80, and has functions as a control means and a speed adjustment means.
- the power converter 30 includes a converter 32 with a regeneration function as rectifying means and regeneration means, which rectifies the AC power supply 20 and converts DC power into AC power and supplies the electric power to the lift pump 200; And a capacitor 33 for smoothing the pulsating output voltage. Furthermore, in the power converter 30, the inverter 36 for driving the motor 11 at variable speed via the DC bus 34 serving as the output of the converter 32, and the regenerative power generated from the motor 11 are controlled by the transistor and consumed by the resistor. And a regenerative resistance circuit 38.
- the power storage unit 41 includes a power storage unit 41 for storing power consisting of a lead storage battery and a nickel hydrogen battery, and controls charging and discharging of the power storage unit 41 and DC-DC capable of boosting the voltage of the power storage unit 41. And a charge / discharge unit 43 formed of a converter or the like.
- control unit 50 controls charge / discharge unit 43 to charge regenerative power to power storage unit 41.
- the charge / discharge unit 43 may be controlled to charge the power storage unit 41 by controlling the charge / discharge unit 43 while monitoring the regenerated power.
- ⁇ At power failure> As shown in FIG. 1, when power can not be supplied from the AC power supply 20 due to a power failure or the like, it may be desirable to temporarily move the water pump 200 or the elevator 100. For example, there is a case where it is necessary to use tap water on the upper floor of the apartment house during a power failure, and it is desirable to move the pumping pump 200 for a short time. In addition, when the wheelchair user is waiting for evacuation on the upper floor, etc., it is necessary to drive the elevator 1 temporarily to evacuate the wheelchair user.
- the user opens the switch 22 and disconnects the elevator 1 etc. from the AC power supply 20 (step S101), and the power consumption setting unit 70 uses the power consumption value for operating the water pump 200. It sets (step S103).
- Control unit 50 sets the traveling speed of car 2 based on the set power consumption value. At this time, the traveling speed can be obtained by roughly dividing the power consumption value by the mass difference between the car 2 and the counterweight 3.
- This power consumption uses a set power consumption in which the mechanical loss for lifting and lowering and the electric loss of the motor 11 and the power converter 30 are taken into consideration.
- the control unit 50 activates the motor 11 as a generator (step S105).
- the speed of the car 2 gradually increases as shown in FIG. 3A, and the motor 11 acts as a generator, as shown in FIG.
- regenerative electric power PR is generated.
- the control unit 50 displays the power detected by the power supply monitoring unit 60 on the display 80 (step S107).
- the user checks whether or not the power detected by the power supply monitoring unit 60 has reached a set value (step S109). As shown in FIG. 3D, since it is not possible to use the water pump 200 for the dotted line portion that does not reach the set power, it is confirmed that the set power is reached.
- the control unit 50 operates the converter 32 of the power converter 30 to supply power to the lift pump 200 to operate (step S111), and eventually, the car 2 ends the floor. When it approaches, the car 2 is decelerated. Along with this, the power supply monitoring unit 60 detects that the generated power from the motor 11 has decreased (step S113). The control unit 50 receives this detection and terminates the operation of the water pump 200. In step S109, the power of the dotted line shown in FIG. 3 (d) in which the power detected by the power supply monitoring unit 60 has not reached the set value is consumed by the resistor of the regenerative resistance circuit 38. Moreover, in the electric equipment which can drive even if a voltage rises gradually, the electric power of the dotted line shown in FIG.3 (d) can also be added and driven.
- the control device of the elevator has the car 2 and the counterweight 5 formed in a sliding manner and has the motor 11 for moving the car 2 up and down.
- the three-phase AC power supply 20 has a regeneration function.
- an elevator control device that rectifies by converter 32 and drives motor 11 by inverter 36 and converts regenerative power generated from motor 11 into AC power supply 20 via inverter 36 and converter 32 with a regeneration function
- the controller 50 is provided with a control unit 50 for driving the water pump 200 electrically connected to the converter 32 by the regenerative power generated by traveling the car 2. It is.
- the pump 22 is electrically connected to the converter 32 by the regenerated power generated by the traveling of the car 2 after the switch 22 electrically opens the converter 32 from the AC power supply 20 at the time of a power failure.
- the elevator 1 can function as a power supply source to drive the water pump 200.
- a load detector 13 for detecting a load in the car 2 and an inverter for driving the motor 11 based on the detected load and the power consumption value of the water pump 200
- a control unit 50 adjusts the speed command of the inverter 36 that drives the motor 11 based on the load detected by the load detector 13 and the power consumption value of the water pump 200. Therefore, the speed of the car 2 can be adjusted in accordance with the power consumption of the lift pump 200 and the load in the car 2 to adjust the generated power that can be generated from the elevator 1. Therefore, since the generated power from the elevator 1 can be adjusted according to the power consumption of the lift pump 200, the voltage fluctuation of the power supply supplied to the lift pump 200 can be suppressed.
- a motor based on the power supply monitoring unit 60 that detects regenerative power supplied to the lift pump 200, and the detected regenerative power and the power consumption value of the lift pump 200.
- the control unit 50 adjusts a speed command of the inverter 36 which drives 11.
- the control unit 50 can adjust the speed command of the inverter 36 for driving the motor 11 based on the detected regenerative power and the power consumption value of the water pump 200 to adjust the generated power that can be generated from the elevator 1 . Therefore, the generated power from the elevator 1 can be adjusted according to the power consumption of the lift pump 200.
- the pumped storage pump 200 is directly driven using the regenerative power generated from the motor 11 at the time of the power failure, but in the present embodiment, the regenerative power generated from the motor 11 is temporarily stored in the power storage device 40.
- the storage pump 200 is driven by the stored power of the power storage 40.
- Steps S101 to S105 are executed in the same manner as in the first embodiment of the elevator control device. Then, after the elevator is started in step S105, the regenerative power generated from the motor 11 is stored in the power storage 40 via the inverter 36 as shown in FIGS. 5 (a) to 5 (c) (step S209).
- the control unit 50 determines whether or not the traveling of the car 2 has been stopped by the speed detector 12 (step S211). If it is determined that the car 2 has stopped, the control unit 50 as shown in FIG. Then, the lift pump 200 is operated from the power storage 40 via the converter 32 with regeneration (step S213), and the operation of the lift pump 200 is eventually ended.
- control unit 50 controls the charging and discharging unit 43 and the converter 32 of the power storage device 40 as while monitoring the power consumption by the activation of water pumps 200 power monitoring section 60, an appropriate generated power P O It can also be done. As a result, even if the user does not set the power consumption in the power consumption setting device 70 or check the generated power from the elevator 1 with the display 80, the power can be stably supplied to the lift pump 200. it can.
- the amount of regenerated power that can be generated or the power generated while the car 2 travels can also be displayed. Also, the power and the duration can be calculated and displayed from the amount of power stored in the power storage 40. In this case, since the power supply capacity when using the elevator 1 as an emergency power supply device is known, the ease of use is improved.
- the plurality of elevators 1, 100 can be linked to perform regenerative operation, and the sum total of these can be used as generated power to operate the pumping pump 200.
- the control apparatus of the elevator of the above embodiment includes the power storage 40 provided to be able to store power on the DC side of the converter 32 with regeneration, and the control unit 50 stores the regenerated power generated by the traveling of the car 2 It is preferable to drive the water pump 200 via the converter 32 with regeneration based on the power from the power storage 40 after being stored in the tank 40.
- the control unit 50 drives the water pump 200 via the regenerative converter 32 based on the power from the power storage device 40.
- the electric power can be stably supplied to the lift pump 200 without depending on the load of the car 2 and the traveling state.
- the present invention is applicable to a control device of an elevator.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
Description
この制御装置は、力行用のコンバータ及び回生用コンバータを有する可変電圧可変周波数のインバータ、非常用発電機を備えたエレベータ制御装置において、上記インバータの直流側に回生電力消費回路を設け、非常用発電機によるエレベータの運転時、回生用コンバータをブロックして回生電力消費回路を作動状態にして回生電力を消費させるようにしている。
かかるエレベータの制御装置によれば、停電の際に、開閉手段が回生手段、整流手段を交流電源から電気的に開放した後、かごの走行によって生じる回生電力により回生手段と電気的に接続された電気機器を駆動する。したがって、停電の際にエレベータが電力供給源として機能して電気機器を駆動できる。
これにより、速度調整手段は、検知された負荷と電気機器の消費電力値とに基づいて、モータを駆動するインバータの速度指令を調整する。したがって、電気機器の消費電力、かご内の負荷に応じてかごの速度を調整してエレベータから発生できる発生電力を調整できる。電気機器の消費電力と発生電力とを調整できるので、電気機器に供給する電源の電圧変動を抑制できる。
これにより、速度調整手段は、検知された回生電力と電気機器の消費電力値とに基づいて、モータを駆動するインバータの速度指令を調整してエレベータから発生できる発生電力を調整できる。電気機器の消費電力と発生電力とを調整できるので、電気機器に供給する電源の電圧変動を抑制できる。
これにより、制御手段は、かごの走行によって生じる回生電力を蓄電手段に蓄えた後、該蓄電手段からの電力に基づいて回生手段を介して電気機器を駆動するので、かごの負荷、走行状態に依存することなく、電気機器に電力を供給できる。
これにより、停電時に、エレベータを非常用電源装置として使う際の電力供給能力が表示されるので、上記非常用電源装置の使い易さが向上し得る。
これにより、複数のエレベータから生じる回生電力に基づいて電気機器を駆動できるので、駆動できる電気機器の容量を拡大できる。
本発明の一実施の形態を図1によって説明する。図1は本発明の一実施の形態を示すエレベータの制御装置の全体図である。
図1において、三相の交流電源20には、電気的に開閉可能な開閉手段としてのスイッチ22を介して第1のエレベータ1が接続されている。同様に、水道水を建物の屋上に貯留するために汲み上げる電気機器としての揚水ポンプ200と、第1のエレベータ1と同様に形成されている第2のエレベータ100とがスイッチ22を介して交流電源20に接続されている。
エレベータの制御装置には、かご2内の乗車負荷を検知する負荷検知手段としての負荷検出器13を有しており、交流電源20を整流して直流電力を得て、この直流電力を交流電力に変換する電力変換器30により可変電圧可変周波数の電圧によりモータ11を可変速駆動している。電力変換器30の直流母線34には、電力を蓄えると共に、放出する蓄電手段としての電力蓄積器40を有している。
さらに、電力変換器30には、コンバータ32の出力となる直流母線34を介して、モータ11を可変速駆動するインバータ36と、モータ11から発生した回生電力をトランジスタにより制御して抵抗により消費する回生抵抗回路38とを有している。
なお、制御部50、電源監視部60、負荷検出器13など停電時に動作させなければならない機器などは、図示しない蓄電池により停電時の電源が確保されている。
<通常運転時>
いま、図1において、スイッチ22が閉成状態において、かご2に乗客がほぼ定格に近い状態で乗車して上昇運転を開始すると、モータ11は電力を消費しながら運転する力行となる。この時、制御部50はエレベータ1の起動により充放電部43を制御して電力蓄積部41から放電を開始し、直流母線34の電圧を規定電圧に制御する。
一方、エレベータ1の電力が電力蓄積部41からの放電電力で不足する場合は、電力蓄積部41からの電力とコンバータ32から出力される商用電源から供給される電力の両方でまかなう。このように、回生電力を電力蓄積器40に蓄積し電力を再利用することにより、省エネルギーが実現される。
<停電時>
図1に示すように、停電などで交流電源20から電力が供給できない場合に、揚水ポンプ200やエレベータ100を一時的に動かしたいことがある。例えば、停電中に集合住宅の上層階で水道水を使う必要があり、揚水ポンプ200を短時間だけ動かしたいケースがある。
また、車椅子利用者が上層階で避難を待っている場合などには、エレベータ1を一時的に運転して車椅子利用者を避難させる必要がある。このような場合に、非常用発電機を臨時に別の場所から運んできて利用する手段もあるが、直ぐに電力を供給したい場合には対応が難しい。そこで、エレベータ1の発電機能を利用して揚水ポンプ200に電力を以下のようにして供給する。
なお、エレベータ1の発電機能を利用して駆動する電気機器は揚水ポンプ200のように、ある程度の電圧変動に耐え得ることが好ましい。
この際、走行速度は、概ね上記消費電力値をかご2と釣合錘3の質量差で除すことにより求められる。この消費電力は、設定された消費電力に昇降のための機械ロスとモータ11や電力変換器30の電気ロスを加味したものを用いる。なお、通常はかご2に人が存在しない無乗車状態を想定しているが、かご2内に荷物などが載っている場合には、負荷検出器13で検出したかご2内負荷を補正してかご2側と釣合い錘5側の質量差を求める必要がある。
なお、ステップS109において、電源監視部60により検出した電力が設定された値に達していない図3(d)に示す点線の電力は、回生抵抗回路38の抵抗にて消費されている。
また、除々に電圧が上昇しても駆動可能な電機機器では、図3(d)に示す点線の電力も加えて駆動することができる。
これにより、制御部50は、負荷検知器13により検知された負荷と揚水ポンプ200の消費電力値とに基づいて、モータ11を駆動するインバータ36の速度指令を調整する。したがって、揚水ポンプ200の消費電力、かご2内の負荷に応じてかご2の速度を調整してエレベータ1から発生できる発生電力を調整できる。したがって、揚水ポンプ200の消費電力に応じてエレベータ1からの発生電力を調整できるので、揚水ポンプ200に供給する電源の電圧変動を抑制できる。
これにより、制御部50は、検知された回生電力と揚水ポンプ200の消費電力値とに基づいて、モータ11を駆動するインバータ36の速度指令を調整してエレベータ1から発生できる発生電力を調整できる。したがって、揚水ポンプ200の消費電力に応じてエレベータ1からの発生電力を調整できる。
上記実施の形態1では、停電の際にモータ11から発生した回生電力を用いて揚水ポンプ200を直接駆動したが、本実施の形態では、モータ11から発生した回生電力を一旦、電力蓄積器40に蓄積した後、電力蓄積器40の蓄積電力により揚水ポンプ200を駆動するものである。
上記エレベータの制御装置を実施形態の1と同じように、ステップS101~S105を実行する。そして、ステップS105においてエレベータを起動した後、図5(a)~(c)に示すようにモータ11から発生した回生電力をインバータ36を介して電力蓄積器40に蓄積する(ステップS209)。制御部50は速度検出器12によりかご2の走行が停止したか否かを判断し(ステップS211)、かご2が停止したと判断すると、制御部50は、図5(d)に示すように、電力蓄積器40から回生付きのコンバータ32を介して揚水ポンプ200を稼動し(ステップS213)、やがて揚水ポンプ200の稼動を終了する。
また、電力蓄積器40に蓄えられた電力量から上記電力と持続時間とを算出して表示することもできる。この場合、エレベータ1を非常用電源装置として使う際の電力供給能力が分かるので、使いやすさが向上する。
これにより、制御部50は、かご2の走行によって生じる回生電力を電力蓄積器40に蓄えた後、電力蓄積器40からの電力に基づいて回生付きコンバータ32を介して揚水ポンプ200を駆動するので、かご2の負荷、走行状態に依存することなく、揚水ポンプ200に電力を安定供給できる。
Claims (6)
- かごと釣合い錘とがつるべ式に形成すると共に、前記かごを昇降させるモータを有しており、
交流電源を整流手段により整流してインバータにより前記モータを駆動すると共に、前記モータから発生した回生電力を前記インバータ、回生手段を介して前記交流電源に変換するエレベータの制御装置において、
停電の際に、前記回生手段、前記整流手段を前記交流電源から開閉手段により電気的に開放した後、前記かごの走行によって生じる回生電力により前記回生手段と電気的に接続された電気機器を駆動する制御手段、
を備えたことを特徴とするエレベータの制御装置。 - 前記かご内の負荷を検知する負荷検知手段と、
前記電気機器の消費電力値を設定する消費電力設定手段と、
検知された前記負荷と前記消費電力値とに基づいて、前記モータを駆動する前記インバータの速度指令を調整する速度調整手段と、
を備えたことを特徴とする請求項1に記載のエレベータの制御装置。 - 前記電気機器に供給される回生電力を検知する電力検知手段と、
前記電気機器の消費電力値を設定する消費電力設定手段と、
検知された前記回生電力と前記消費電力値とに基づいて、前記モータを駆動する前記インバータの速度指令を調整する速度調整手段と、
を備えたことを特徴とする請求項1に記載のエレベータの制御装置。 - 前記整流手段の直流側に電力を貯蔵可能に設けられた蓄電手段を備え、
前記制御手段は、前記かごの走行によって生じる回生電力を前記蓄電手段に蓄えた後、該蓄電手段からの電力に基づいて前記回生手段を介して前記電気機器を駆動する、
ことを特徴とする請求項1又は2に記載のエレベータの制御装置。 - 前記回生電力値と、前記回生電力の持続時間とを表示する表示手段と、
を備えたことを特徴とする請求項1から4のいずれかに記載のエレベータの制御装置。 - 前記エレベータを複数有しており、
前記エレベータ毎の回生電力を前記電気機器に供給する制御手段を、
備えたことを特徴とする請求項1から5のいずれかに記載のエレベータの制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020137032347A KR20140018986A (ko) | 2011-06-13 | 2011-06-13 | 엘리베이터의 제어 장치 |
PCT/JP2011/003332 WO2012172589A1 (ja) | 2011-06-13 | 2011-06-13 | エレベータの制御装置 |
DE112011105328.2T DE112011105328B4 (de) | 2011-06-13 | 2011-06-13 | Fahrstuhl-Steuerungssystem |
JP2013520294A JP5741686B2 (ja) | 2011-06-13 | 2011-06-13 | エレベータの制御装置 |
CN201180071565.3A CN103596868B (zh) | 2011-06-13 | 2011-06-13 | 电梯的控制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/003332 WO2012172589A1 (ja) | 2011-06-13 | 2011-06-13 | エレベータの制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2012172589A1 true WO2012172589A1 (ja) | 2012-12-20 |
Family
ID=47356624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/003332 WO2012172589A1 (ja) | 2011-06-13 | 2011-06-13 | エレベータの制御装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5741686B2 (ja) |
KR (1) | KR20140018986A (ja) |
CN (1) | CN103596868B (ja) |
DE (1) | DE112011105328B4 (ja) |
WO (1) | WO2012172589A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140125307A1 (en) * | 2012-11-02 | 2014-05-08 | Fred Verd | Synchronized self-referenced high voltage alternating current power saving regenerator switch system |
WO2019096684A1 (de) * | 2017-11-16 | 2019-05-23 | Thyssenkrupp Elevator Ag | Aufzugsanlage mit einem antrieb, der mittels eines verstärkerelements mit einer stromnetzersatzanlage gekoppelt ist |
US20200122961A1 (en) * | 2018-10-19 | 2020-04-23 | Otis Elevator Company | Power supply to ac loads during power source failure in elevator system |
WO2021192630A1 (ja) * | 2020-03-27 | 2021-09-30 | 本田技研工業株式会社 | エレベータシステム |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104340787B (zh) * | 2014-10-13 | 2016-07-06 | 苏州美罗升降机械有限公司 | 一种续航节能升降机 |
JP6707488B2 (ja) * | 2017-03-29 | 2020-06-10 | 株式会社日立製作所 | エレベーター装置 |
US10604378B2 (en) | 2017-06-14 | 2020-03-31 | Otis Elevator Company | Emergency elevator power management |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57117478A (en) * | 1981-01-12 | 1982-07-21 | Tokyo Shibaura Electric Co | Elevator device |
JP2001240336A (ja) * | 2000-02-28 | 2001-09-04 | Mitsubishi Electric Corp | エレベータの制御装置 |
JP2003341947A (ja) * | 2002-05-27 | 2003-12-03 | Mitsubishi Electric Corp | エレベータ制御装置 |
JP2007076827A (ja) * | 2005-09-14 | 2007-03-29 | Toshiba Elevator Co Ltd | エレベータシステム |
JP2007137620A (ja) * | 2005-11-21 | 2007-06-07 | Mitsubishi Electric Corp | 避難用エレベータ制御装置および制御装置群 |
JP2009143711A (ja) * | 2007-12-17 | 2009-07-02 | Mitsubishi Electric Corp | エレベータ蓄電制御装置 |
JP2009276251A (ja) * | 2008-05-15 | 2009-11-26 | Tempearl Ind Co Ltd | 住宅用分電盤 |
JP2010064864A (ja) * | 2008-09-11 | 2010-03-25 | Toshiba Elevator Co Ltd | エレベータシステム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59149781A (ja) | 1983-02-16 | 1984-08-27 | Mitsubishi Electric Corp | エレベ−タの制御装置 |
JP3566603B2 (ja) * | 1999-11-15 | 2004-09-15 | 株式会社日立ビルシステム | 停電時ビル設備非常電源システム |
US7275622B2 (en) * | 2003-05-15 | 2007-10-02 | Reynolds & Reynolds Electronics, Inc. | Traction elevator back-up power system with inverter timing |
JP4727166B2 (ja) * | 2004-05-13 | 2011-07-20 | 三菱電機株式会社 | エレベータの制御装置 |
CN201268533Y (zh) * | 2008-08-14 | 2009-07-08 | 宁波宏大电梯有限公司 | 具有断电应急救援功能的电梯控制系统 |
-
2011
- 2011-06-13 CN CN201180071565.3A patent/CN103596868B/zh active Active
- 2011-06-13 WO PCT/JP2011/003332 patent/WO2012172589A1/ja active Application Filing
- 2011-06-13 KR KR1020137032347A patent/KR20140018986A/ko not_active Application Discontinuation
- 2011-06-13 DE DE112011105328.2T patent/DE112011105328B4/de active Active
- 2011-06-13 JP JP2013520294A patent/JP5741686B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57117478A (en) * | 1981-01-12 | 1982-07-21 | Tokyo Shibaura Electric Co | Elevator device |
JP2001240336A (ja) * | 2000-02-28 | 2001-09-04 | Mitsubishi Electric Corp | エレベータの制御装置 |
JP2003341947A (ja) * | 2002-05-27 | 2003-12-03 | Mitsubishi Electric Corp | エレベータ制御装置 |
JP2007076827A (ja) * | 2005-09-14 | 2007-03-29 | Toshiba Elevator Co Ltd | エレベータシステム |
JP2007137620A (ja) * | 2005-11-21 | 2007-06-07 | Mitsubishi Electric Corp | 避難用エレベータ制御装置および制御装置群 |
JP2009143711A (ja) * | 2007-12-17 | 2009-07-02 | Mitsubishi Electric Corp | エレベータ蓄電制御装置 |
JP2009276251A (ja) * | 2008-05-15 | 2009-11-26 | Tempearl Ind Co Ltd | 住宅用分電盤 |
JP2010064864A (ja) * | 2008-09-11 | 2010-03-25 | Toshiba Elevator Co Ltd | エレベータシステム |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140125307A1 (en) * | 2012-11-02 | 2014-05-08 | Fred Verd | Synchronized self-referenced high voltage alternating current power saving regenerator switch system |
WO2019096684A1 (de) * | 2017-11-16 | 2019-05-23 | Thyssenkrupp Elevator Ag | Aufzugsanlage mit einem antrieb, der mittels eines verstärkerelements mit einer stromnetzersatzanlage gekoppelt ist |
US20200122961A1 (en) * | 2018-10-19 | 2020-04-23 | Otis Elevator Company | Power supply to ac loads during power source failure in elevator system |
WO2021192630A1 (ja) * | 2020-03-27 | 2021-09-30 | 本田技研工業株式会社 | エレベータシステム |
Also Published As
Publication number | Publication date |
---|---|
JPWO2012172589A1 (ja) | 2015-02-23 |
CN103596868A (zh) | 2014-02-19 |
JP5741686B2 (ja) | 2015-07-01 |
DE112011105328B4 (de) | 2018-03-22 |
KR20140018986A (ko) | 2014-02-13 |
DE112011105328T5 (de) | 2014-02-20 |
CN103596868B (zh) | 2016-03-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012172589A1 (ja) | エレベータの制御装置 | |
EP2318300B1 (en) | Method for operating an elevator in an emergency mode | |
JP5240685B2 (ja) | エレベータ | |
JP4864440B2 (ja) | エレベータ装置 | |
JP2002154759A (ja) | エレベーターの非常電力制御装置 | |
CN109748166A (zh) | 电梯 | |
JP2009035408A (ja) | エレベータ | |
JP5674062B2 (ja) | エレベータ制御装置およびエレベータ制御方法 | |
JP2002338151A (ja) | エレベータ装置 | |
JP5569650B2 (ja) | エレベータの制御装置 | |
JP2005324879A (ja) | エレベータ制御装置 | |
JP4964455B2 (ja) | 避難用エレベータ制御装置および制御装置群 | |
JP5406994B2 (ja) | エレベータドア制御装置システム | |
EP3450376B1 (en) | Automatic rescue and charging system for elevator drive | |
JP2005126171A (ja) | エレベータの停電時運転装置 | |
JP2020158286A (ja) | エレベーター電力供給システム及びエレベーター電力供給方法 | |
JP2019142673A (ja) | インバータシステムおよびインバータ制御方法 | |
JP6199429B2 (ja) | エレベータ制御装置及びエレベータ制御方法 | |
JP5839873B2 (ja) | ハイブリッド駆動型エレベータの制御装置 | |
JP2002211855A (ja) | エレベータの制御装置 | |
JP2014009041A (ja) | エレベーター制御装置 | |
CN104418192A (zh) | 电梯控制装置 | |
JP5535352B1 (ja) | エレベータ | |
JP6222857B2 (ja) | エレベータ制御装置及びエレベータ制御方法 | |
JP2012254871A (ja) | エレベータ装置およびエレベータ装置の制御方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11867674 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2013520294 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 20137032347 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 112011105328 Country of ref document: DE Ref document number: 1120111053282 Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11867674 Country of ref document: EP Kind code of ref document: A1 |