公开(公告)号：US10309699B2

公开(公告)日：2019-06-04

申请号：US14910282

申请日：2015-04-10

Applicant: Hanon Systems

Inventor： Jeong Gil Heo ,  Soo Cheol Jeong ,  Gun Woong Park ,  Chan Ho Baek ,  Jae Sik Son

IPC: F25B31/02 ,  B60H1/32 ,  H02P29/40 ,  B60H1/00 ,  F04C28/28 ,  F04C29/04 ,  F04C23/00 ,  H02K3/12 ,  H02K3/46 ,  H02K3/28 ,  F04C18/02

Abstract: An electric compressor and a method of controlling the same, the electric compressor including a detection unit for detecting a phase of refrigerant in the electric compressor, a connection unit wound at a position adjacent to a passage of a housing for movement of a refrigerant in the electric compressor, and a control unit for performing control according to the phase of refrigerant by differently controlling power applied to the connection unit in response to data detected by the detection unit. The method including aligning a position of a rotor after an electric compressor is turned on, determining whether a refrigerant is in liquid phase or in gas phase, preheating the refrigerant by applying power to the electric compressor according to the phase of refrigerant, and controlling the electric compressor such that the electric compressor is normally operated after the refrigerant is preheated.

公开(公告)号：US20160370038A1

公开(公告)日：2016-12-22

申请号：US14910282

申请日：2015-04-10

Applicant: HANON SYSTEMS

Inventor： Jeong Gil Heo ,  Soo Cheol Jeong ,  Gun Woong Park ,  Chan Ho Baek ,  Jae Sik Son

IPC: F25B31/02 ,  B60H1/32 ,  H02P29/40 ,  B60H1/00

CPC classification number: F25B31/02 ,  B60H1/00985 ,  B60H1/3205 ,  B60H2001/325 ,  B60H2001/3257 ,  B60H2001/327 ,  F04C18/0215 ,  F04C23/008 ,  F04C28/28 ,  F04C29/04 ,  F04C2240/81 ,  F04C2270/18 ,  F04C2270/19 ,  H02P29/40

Abstract: An electric compressor and a method of controlling the same, the electric compressor including a detection unit for detecting a phase of refrigerant in the electric compressor, a connection unit wound at a position adjacent to a passage of a housing for movement of a refrigerant in the electric compressor, and a control unit for performing control according to the phase of refrigerant by differently controlling power applied to the connection unit in response to data detected by the detection unit. The method including aligning a position of a rotor after an electric compressor is turned on, determining whether a refrigerant is in liquid phase or in gas phase, preheating the refrigerant by applying power to the electric compressor according to the phase of refrigerant, and controlling the electric compressor such that the electric compressor is normally operated after the refrigerant is preheated.

Abstract translation: 一种电动压缩机及其控制方法，所述电动压缩机包括：检测电动压缩机中的制冷剂相的检测单元;连接单元，其在与所述壳体的通路相邻的位置处卷绕， 电动压缩机和控制单元，用于根据由所述检测单元检测到的数据，通过不同地控制施加到所述连接单元的电力来执行根据所述制冷剂的相位的控制。 该方法包括在电动压缩机开启之后对转子的位置，确定制冷剂是液相还是气相，通过根据制冷剂的相向电动压缩机施加电力来预热制冷剂，并且控制 电动压缩机，使得电动压缩机在制冷剂预热后通常运行。