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1. CN112088485 - DRIVE EQUIPMENT, AND DRIVE SYSTEM

Office
China
Application Number 201980030540.5
Application Date 22.04.2019
Publication Number 112088485
Publication Date 15.12.2020
Publication Kind A
IPC
H02P 6/16
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
6Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
14Electronic commutators
16Circuit arrangements for detecting position
H02P 25/16
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
25Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
16characterised by the circuit arrangement or by the kind of wiring
CPC
H02P 6/16
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
6Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
14Electronic commutators
16Circuit arrangements for detecting position
H02P 25/16
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
25Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
16characterised by the circuit arrangement or by the kind of wiring
Applicants PANASONIC IP MAN CO., LTD.
松下知识产权经营株式会社
Inventors SAEGUSA FUMITAKE
三枝史岳
IMADA YUSUKE
今田裕介
Agents 北京林达刘知识产权代理事务所(普通合伙) 11277
Priority Data 2018-089509 07.05.2018 JP
Title
(EN) DRIVE EQUIPMENT, AND DRIVE SYSTEM
(ZH) 驱动用设备和驱动系统
Abstract
(EN) The problem of the present disclosure is to not have to execute the process for calculating magnetic pole information when a driver is replaced. This drive equipment (1) comprises a functional part, and a storage device (14). The functional part includes at least one of a synchronous motor (11) controlled by current supplied from a driver (2), and a position detector (12) that detects position information of a magnetic pole in the synchronous motor (11). The storage device (14) is provided in the functional part, and stores magnetic pole information representing the correspondence relation between the phase information and the position information of the above mentioned current.
(ZH) 本公开的课题在于实现在更换了驱动器的情况下不用执行运算磁极信息的处理。驱动用设备(1)具备功能部和存储装置(14)。功能部包括同步电动机(11)和位置检测器(12)中的至少任一方,所述同步电动机(11)被从驱动器(2)供给的电流进行控制,所述位置检测器(12)检测同步电动机(11)中的磁极的位置信息。存储装置(14)设置于功能部,存储表示上述电流的相位信息与位置信息的对应关系的磁极信息。
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