JPS6138892U - Inverter device - Google Patents
Inverter deviceInfo
- Publication number
- JPS6138892U JPS6138892U JP12380584U JP12380584U JPS6138892U JP S6138892 U JPS6138892 U JP S6138892U JP 12380584 U JP12380584 U JP 12380584U JP 12380584 U JP12380584 U JP 12380584U JP S6138892 U JPS6138892 U JP S6138892U
- Authority
- JP
- Japan
- Prior art keywords
- current command
- command
- circuit
- inverter
- inverter device
- 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.)
- Pending
Links
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
第１図は本考案に係る装置の第１実施例の構成説明図、
第２図は従来装置の構成説明図、第３図はフィルタ動作
および指令損失補償作用説明図、第４図はフィルタ損失
特性および指令補償特性説明図、第５図は本考案に係る
装置の第２実施例の一構成説明図、第６図はモータの等
価回路図である。
１０・・・・・・運転指令発生器、１２・・・・・・電
流指令発生回路、２２・・・・・・センサ、２４・・・
・・・ローバスフィルタ、２６・・・・・・インバータ
制御回路、３６・・・・・・インバータ主回路、４０・
・・・・・指令損失補償回路。FIG. 1 is an explanatory diagram of the configuration of the first embodiment of the device according to the present invention;
Fig. 2 is an explanatory diagram of the configuration of the conventional device, Fig. 3 is an explanatory diagram of filter operation and command loss compensation action, Fig. 4 is an explanatory diagram of filter loss characteristics and command compensation characteristics, and Fig. 5 is a diagram of the device according to the present invention. FIG. 6, which is an explanatory diagram of the configuration of the second embodiment, is an equivalent circuit diagram of the motor. 10... Operation command generator, 12... Current command generation circuit, 22... Sensor, 24...
...low-pass filter, 26...inverter control circuit, 36...inverter main circuit, 40...
...Command loss compensation circuit.
Claims (1)
、電流指令の高調波成分を除去するローバスフィルタと
、該フィル、タにおける電流指令の損失量を補償する指
令損失補償回路と、電流指令に応じてインバータ主回路
の各主スイッチング素子を駆動制御するインバータ制御
回路と、を有することを特徴とするインバータ装置。a current command generation circuit that generates a stepped sinusoidal current command; a low-pass filter that removes harmonic components of the current command; a command loss compensation circuit that compensates for the amount of loss of the current command in the filter; An inverter device comprising: an inverter control circuit that drives and controls each main switching element of an inverter main circuit in accordance with a command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12380584U JPS6138892U (en) | 1984-08-13 | 1984-08-13 | Inverter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12380584U JPS6138892U (en) | 1984-08-13 | 1984-08-13 | Inverter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6138892U true JPS6138892U (en) | 1986-03-11 |
Family
ID=30682541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12380584U Pending JPS6138892U (en) | 1984-08-13 | 1984-08-13 | Inverter device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138892U (en) |
-
1984
- 1984-08-13 JP JP12380584U patent/JPS6138892U/en active Pending
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