公开(公告)号：US09160198B2

公开(公告)日：2015-10-13

申请号：US13948679

申请日：2013-07-23

Applicant: DELTA ELECTRONICS, INC.

Inventor： Cheng-Chieh Chan ,  Yu-Lin Su ,  Chih-Hung Hsiao

IPC: H02J7/00 ,  H02J7/34

CPC classification number: H02J7/34 ,  Y02E10/766

Abstract: The battery charging method includes: defining first to third charging regions according to a first predetermined voltage and the charging saturation voltage of a battery; determining a charging region of the battery according to the initial voltage of the battery, and determining a threshold charging current according to the charging regions of the battery; charging the battery according to the threshold charging current; continuously measuring a plurality of voltages in the battery during a predetermined period and determining an average voltage of the battery; determining if the previously determined charging region of the battery has changed according to the average voltage of the battery; and when the charging region of the battery has changed and the average voltage of the battery is lower than the charging saturation voltage, then lowering the threshold charging current and repeating the above steps.

Abstract translation: 电池充电方法包括：根据第一预定电压和电池的充电饱和电压来定义第一至第三充电区域; 根据电池的初始电压确定电池的充电区域，以及根据电池的充电区域确定阈值充电电流; 根据阈值充电电流对电池充电; 在预定时间内连续地测量电池中的多个电压并确定电池的平均电压; 确定电池的先前确定的充电区域是否根据电池的平均电压而改变; 并且当电池的充电区域改变并且电池的平均电压低于充电饱和电压时，则降低阈值充电电流并重复上述步骤。

公开(公告)号：US20150078894A1

公开(公告)日：2015-03-19

申请号：US14161367

申请日：2014-01-22

Applicant: DELTA ELECTRONICS, INC.

Inventor： Cheng-Chieh Chan ,  Yi-Kuan Hsu ,  Hsu-Fan Ai

IPC: F03D7/02

CPC classification number: F03D7/0276 ,  F03D7/0296 ,  Y02E10/723

Abstract: A wind turbine control system includes a wind turbine, a power-converting device connected with the wind turbine, a control device and a human-machine interface. The control device is connected with the power-converting device. The control device includes a storage module having a first database, among which a first control data is stored in the first database. The human-machine interface having a GUI is connected with the control device. A second control data is set through the GUI and stored in the first database, such that the wind turbine is automatically controlled to rotate at a first rotational speed in a first time period and rotate at a second rotational speed in a second time period by the control device according to the first control data and the second control data. Therefore, the safety concerns are reduced, the operations are simplified, and the probable of inputting improper control parameters is eliminated.

Abstract translation: 风力涡轮机控制系统包括风力涡轮机，与风力涡轮机连接的动力转换装置，控制装置和人机界面。 控制装置与电力转换装置连接。 控制装置包括具有第一数据库的存储模块，其中第一控制数据存储在第一数据库中。 具有GUI的人机界面与控制装置连接。 通过GUI设置第二控制数据并存储在第一数据库中，使得风力涡轮机被自动控制以在第一时间段内以第一转速旋转，并且在第二时间段内以第二转速旋转，由 控制装置根据第一控制数据和第二控制数据。 因此，安全性降低，操作简化，并且消除了输入不正确的控制参数的可能性。

公开(公告)号：US10088817B2

公开(公告)日：2018-10-02

申请号：US14540086

申请日：2014-11-13

Applicant: DELTA ELECTRONICS, INC.

Inventor： Cheng-Chieh Chan ,  Cheng-Yi Huang ,  Hsu-Fan Ai ,  Chien-Chung Lee ,  Yuan-Ping Hsieh ,  Jo-Fang Wei

IPC: G06F17/50 ,  G06F9/44 ,  G06F17/16 ,  G05B15/02 ,  H04L29/08 ,  H04L12/64 ,  F24F11/30 ,  F24F11/62 ,  H04W4/80 ,  F24F11/56

Abstract: A controlling device for indoor apparatus includes a detection module, a human machine interface (HMI) and a wireless transmission module. The controlling device accepts supervisor's setting for an indoor electronic apparatus via the HMI, detects the environment around the controlling device for generating a plurality of detection value via the detective module, and receives another detection value from a plurality of slave detection devices in same controlling system. The controlling device generates a control command based on setting parameter of the supervisor and the plurality of detection value, and transmits the generated control command to the indoor electronic apparatus via the wireless transmission module. The indoor electronic apparatus works based on the received control command, so the environment around the controlling system can satisfy supervisor's demand.

公开(公告)号：US09348353B2

公开(公告)日：2016-05-24

申请号：US13729651

申请日：2012-12-28

Applicant: DELTA ELECTRONICS, INC

Inventor： Chih-Hung Hsiao ,  Cheng-Chieh Chan ,  Jo-Fang Wei ,  Yun-Chi Hung

IPC: H02M7/219 ,  G05F5/00 ,  H02M5/458

CPC classification number: G05F5/00 ,  H02J1/102 ,  H02J15/00 ,  H02M5/4585 ,  H02M7/219 ,  H02M7/797

Abstract: A power conversion apparatus and a controlling method thereof are disclosed. The power conversion apparatus is applied with a power generation apparatus, which outputs a first signal. The power conversion apparatus includes a conversion-sensing circuit, a control signal generating circuit and a switching circuit. The conversion-sensing circuit converts the first signal into a second signal, and senses at least a voltage waveform change of the second signal to generate a time interval. The control signal generating circuit is electrically connected with the conversion-sensing circuit and outputs a control signal according to the time interval. The switching circuit is electrically connected with the power generation apparatus and the control signal generating circuit, and has a plurality switching elements. The switching circuit receives the first signal and conducts one of the switching elements according to the control signal so as to convert the first signal and output an output signal.

Abstract translation: 公开了一种电力转换装置及其控制方法。 功率转换装置应用于输出第一信号的发电装置。 电力转换装置包括转换感测电路，控制信号发生电路和开关电路。 转换感测电路将第一信号转换为第二信号，并且感测至少第二信号的电压波形变化以产生时间间隔。 控制信号发生电路与转换感测电路电连接，并根据时间间隔输出控制信号。 开关电路与发电装置和控制信号发生电路电连接，并具有多个开关元件。 开关电路接收第一信号，并根据控制信号导通开关元件之一，以转换第一信号并输出​​输出信号。

公开(公告)号：US09567976B2

公开(公告)日：2017-02-14

申请号：US14161367

申请日：2014-01-22

Applicant: DELTA ELECTRONICS, INC.

Inventor： Cheng-Chieh Chan ,  Yi-Kuan Hsu ,  Hsu-Fan Ai

IPC: F03D7/02

CPC classification number: F03D7/0276 ,  F03D7/0296 ,  Y02E10/723

Abstract: A wind turbine control system includes a wind turbine, a power-converting device connected with the wind turbine, a control device and a human-machine interface. The control device is connected with the power-converting device. The control device includes a storage module having a first database, among which a first control data is stored in the first database. The human-machine interface having a GUI is connected with the control device. A second control data is set through the GUI and stored in the first database, such that the wind turbine is automatically controlled to rotate at a first rotational speed in a first time period and rotate at a second rotational speed in a second time period by the control device according to the first control data and the second control data. Therefore, the safety concerns are reduced, the operations are simplified, and the probable of inputting improper control parameters is eliminated.

Abstract translation: 风力涡轮机控制系统包括风力涡轮机，与风力涡轮机连接的动力转换装置，控制装置和人机界面。 控制装置与电力转换装置连接。 控制装置包括具有第一数据库的存储模块，其中第一控制数据存储在第一数据库中。 具有GUI的人机界面与控制装置连接。 通过GUI设置第二控制数据并存储在第一数据库中，使得风力涡轮机被自动控制以在第一时间段内以第一转速旋转，并且在第二时间段内以第二转速旋转，由 控制装置根据第一控制数据和第二控制数据。 因此，安全性降低，操作简化，并且消除了输入不正确的控制参数的可能性。

公开(公告)号：US10359747B2

公开(公告)日：2019-07-23

申请号：US16016147

申请日：2018-06-22

Applicant: DELTA ELECTRONICS, INC.

Inventor： Cheng-Chieh Chan ,  Cheng-Yi Huang ,  Hsu-Fan Ai ,  Chien-Chung Lee ,  Yuan-Ping Hsieh ,  Jo-Fang Wei

IPC: G05D23/19 ,  F24F11/00 ,  G05B15/02 ,  G05D23/00 ,  H04L29/08 ,  H04L12/64 ,  F24F11/30 ,  F24F11/62 ,  H04W4/80 ,  F24F11/56

Abstract: A controlling device for indoor apparatus includes a detection module, a human machine interface (HMI) and a wireless transmission module. The controlling device accepts supervisor's setting for an indoor electronic apparatus via the HMI, detects the environment around the controlling device for generating a plurality of detection value via the detective module, and receives another detection value from a plurality of slave detection devices in same controlling system. The controlling device generates a control command based on setting parameter of the supervisor and the plurality of detection value, and transmits the generated control command to the indoor electronic apparatus via the wireless transmission module. The indoor electronic apparatus works based on the received control command, so the environment around the controlling system can satisfy supervisor's demand.

公开(公告)号：US09194370B2

公开(公告)日：2015-11-24

申请号：US14087325

申请日：2013-11-22

Applicant: DELTA ELECTRONICS, INC.

Inventor： Yun-Chi Hung ,  Chih-Hung Hsiao ,  Cheng-Chieh Chan

IPC: F03D9/00 ,  F03D7/02

CPC classification number: F03D7/0272 ,  F03D7/0284 ,  Y02E10/723

Abstract: A wind-power generator control system is provided. The wind-power generator control system includes a wind turbine, a power generator, a normally closed relay, and a control unit. The wind-power generator has a first output terminal and a second output terminal, and outputs a power output via the first and second output terminal when the wind turbine rotates. The normally closed relay is connected between the first and second output terminals. The control unit transmits a control signal to the normally closed relay by grid power. Also, when the normally closed relay does not receive the control signal, the first output terminal short-circuits the second output terminal by the normally closed relay for protecting the wind-power generator. When the normally closed relay receives the control signal, the first output terminal open-circuits the second output terminal by the normally closed relay for providing the power output.

Abstract translation: 提供风力发电机控制系统。 风力发电机控制系统包括风力涡轮机，发电机，常闭继电器和控制单元。 风力发电机具有第一输出端子和第二输出端子，并且当风力涡轮机旋转时通过第一和第二输出端子输出电力输出。 常闭继电器连接在第一和第二输出端子之间。 控制单元通过电网电力向常闭继电器发送控制信号。 此外，当常闭继电器没有接收到控制信号时，第一输出端子通过常闭继电器使第二输出端子短路以保护风力发电机。 当常闭继电器接收到控制信号时，第一输出端通过常闭继电器使第二输出端开路以提供功率输出。