JP2004018254A5 - - Google Patents
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- JP2004018254A5 JP2004018254A5 JP2002180044A JP2002180044A JP2004018254A5 JP 2004018254 A5 JP2004018254 A5 JP 2004018254A5 JP 2002180044 A JP2002180044 A JP 2002180044A JP 2002180044 A JP2002180044 A JP 2002180044A JP 2004018254 A5 JP2004018254 A5 JP 2004018254A5
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- power
- control device
- value
- speed
- 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.)
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Claims (7)
前記コンバータからの直流電力を可変電圧可変周波数の交流電力に変換して巻上機のモータを駆動してエレベータを運転するインバータと、
前記直流電力を貯蔵する電力蓄積装置と、
前記電力蓄積装置の充電・放電を制御する充放電制御装置と、
前記充放電制御装置からの制御に基づいて充放電を行う充放電装置と、
速度指令と速度帰還値に基づくトルク指令と電流帰還値とに基づいて前記インバータの出力電圧・周波数を制御するインバータ制御手段と
を備えたエレベータの制御装置において、
停電を検出する停電検出装置をさらに備え、
前記インバータ制御手段は、前記停電検出装置からの停電検出信号に応じてトルク指令値を制限する
ことを特徴とするエレベータの制御装置。 A converter that rectifies AC power and converts it into DC power;
An inverter that converts the DC power from the converter into AC power of variable voltage and variable frequency to drive the motor of the hoist and operate the elevator;
A power storage device for storing the DC power;
A charge / discharge control device for controlling charge / discharge of the power storage device;
A charge / discharge device that performs charge / discharge based on control from the charge / discharge control device;
Inverter control means for controlling the output voltage / frequency of the inverter based on a speed command, a torque command based on the speed feedback value, and a current feedback value;
In an elevator control device comprising:
Further equipped with a power failure detection device for detecting power failure,
The said inverter control means restrict | limits a torque command value according to the power failure detection signal from the said power failure detection device , The control device of the elevator characterized by the above-mentioned.
前記トルク指令値の制限値は、前記電力蓄積装置の出力に基づいて算出する
ことを特徴とするエレベータの制御装置。 In the elevator control device according to claim 1,
The limit value of the torque command value is calculated based on an output of the power storage device.
前記トルク指令値の制限値は、前記電力蓄積装置の出力及びエレベータ速度に基づいて算出する
ことを特徴とするエレベータの制御装置。 In the elevator control device according to claim 1,
The limit value of the torque command value is calculated based on the output of the power storage device and the elevator speed .
前記トルク指令値の制限値は、前記エレベータ速度としてエレベータ速度指令値に置き換えて算出する
ことを特徴とするエレベータの制御装置。 In the elevator control device according to claim 1,
The limit value of the torque command value is calculated by replacing the elevator command with an elevator speed command value as the elevator speed .
前記トルク指令値の制限は、エレベータ速度が停電時エレベータ速度以上である時に行う
ことを特徴とするエレベータの制御装置。 In the elevator control device according to claim 1,
The torque control value is limited when the elevator speed is equal to or higher than the elevator speed during a power failure .
前記停電時エレベータ速度は、前記電力蓄積装置の最大出力から算出される
ことを特徴とするエレベータの制御装置。 In the elevator control device according to claim 5,
The elevator control apparatus , wherein the power failure elevator speed is calculated from a maximum output of the power storage device.
前記トルク指令値の制限は、エレベータ速度が停電時エレベータ速度に達するまで行う
ことを特徴とするエレベータの制御装置。 The elevator control device according to claim 4 or 6,
The torque control value is limited until the elevator speed reaches the elevator speed during a power failure .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002180044A JP2004018254A (en) | 2002-06-20 | 2002-06-20 | Elevator controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002180044A JP2004018254A (en) | 2002-06-20 | 2002-06-20 | Elevator controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004018254A JP2004018254A (en) | 2004-01-22 |
| JP2004018254A5 true JP2004018254A5 (en) | 2005-10-20 |
Family
ID=31177291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002180044A Pending JP2004018254A (en) | 2002-06-20 | 2002-06-20 | Elevator controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2004018254A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009045351A1 (en) | 2009-10-06 | 2011-04-14 | Robert Bosch Gmbh | Method for operating a drive unit and drive unit |
| JP2015124074A (en) * | 2013-12-27 | 2015-07-06 | 東芝エレベータ株式会社 | Elevator |
| JP6447462B2 (en) * | 2015-11-06 | 2019-01-09 | フジテック株式会社 | Elevator control device and control method |
-
2002
- 2002-06-20 JP JP2002180044A patent/JP2004018254A/en active Pending
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