인공위성 태양전지판의 저온환경 전개시험 장치대
    11.
    发明公开
    인공위성 태양전지판의 저온환경 전개시험 장치대 失效
    人造卫星太阳能电池板低温环境爆炸试验装置

    公开(公告)号:KR1020020050329A

    公开(公告)日:2002-06-27

    申请号:KR1020000079452

    申请日:2000-12-21

    CPC classification number: B64G7/00 B64G1/44 G01N17/002

    Abstract: PURPOSE: An apparatus is provided to allow a user to observe, on the earth, the explosion of solar cell panel mounted to an artificial satellite, in the cosmos, through the apparatus with simplified structure and reduced cost, while improving reliability for test. CONSTITUTION: An apparatus comprises a solar cell panel(3); an explosion structure connected to the solar cell panel; a bungee cable arranged to a guide beam(12) for implementing gravity-free state on the earth, and which explodes the solar cell panel; an adiabatic box for providing a low temperature environment by supplying a low temperature nitrogen gas(20) through a nitrogen liquid tank(17), an evaporator(18) and a nitrogen gas supply pump(19); and a power controller(22) and a power supply(21) connected to a heater so as to operate an extra small friction bearing.

    Abstract translation: 目的:提供一种装置,使用户能够在地球上观察安装在宇宙中的人造卫星的太阳能电池板的爆炸,通过设备以简化的结构和降低的成本,同时提高测试的可靠性。 构成:装置包括太阳能电池板(3); 连接到太阳能电池板的爆炸结构; 引导梁(12)布置成用于在地球上实现无重力状态并且爆炸太阳能电池板的蹦极缆绳; 一个用于通过向氮液罐(17),蒸发器(18)和氮气供应泵(19)供应低温氮气(20)来提供低温环境的绝热箱; 以及连接到加热器以便操作额外的小摩擦轴承的功率控制器(22)和电源(21)。

    피아이디 귀환 전류제어방식을 이용한 온도 정밀제어 장치
    12.
    发明公开
    피아이디 귀환 전류제어방식을 이용한 온도 정밀제어 장치 失效
    使用PID反馈电流控制方法的热控制装置

    公开(公告)号:KR1020020049433A

    公开(公告)日:2002-06-26

    申请号:KR1020000078602

    申请日:2000-12-19

    Abstract: PURPOSE: A thermal control device using a PID(Proportional Integral Differential) feedback current control method is provided to control accurately temperature by improving accuracy in a process for controlling power of a heater. CONSTITUTION: A control computer(1) includes a software executing a PID control loop. The control computer(1) is used for processing and storing all data. A GPIB card is mounted in the control computer(1). A master rack(2) is formed with a command control unit(3), a data acquisition module(4), and an interface unit(5). The command control unit(3) distributes commands of the control computer(1) to sub-modules. The data acquisition module(4) measures temperature, voltage, and current. The interface unit(5) assigns a command value to a power supply(10). A fuse/switch module(6) is formed with a fuse(7) and a toggle switch(8). A power supply rack(9) includes a multitude of power supply. The number of power supply corresponds to the number of heater(13). A shunt box module(11) includes a shunt register. The heater(13) and a thermocouple(14) are adhered to a thermal control portion(12).

    Abstract translation: 目的:提供使用PID(比例积分微分)反馈电流控制方法的热控制装置,通过提高加热器功率的控制过程中的精度来精确控制温度。 构成:控制计算机(1)包括执行PID控制回路的软件。 控制计算机(1)用于处理和存储所有数据。 GPIB卡安装在控制计算机(1)中。 主机架(2)形成有指令控制单元(3),数据采集模块(4)和接口单元(5)。 命令控制单元(3)将控制计算机(1)的命令分配给子模块。 数据采集​​模块(4)测量温度,电压和电流。 接口单元(5)向电源(10)分配命令值。 保险丝/开关模块(6)形成有保险丝(7)和拨动开关(8)。 电源机架(9)包括多个电源。 电源数量相当于加热器的数量(13)。 分路盒模块(11)包括分路寄存器。 加热器(13)和热电偶(14)粘附到热控制部分(12)。

    피아이디 귀환 전류제어방식을 이용한 온도 정밀제어 장치
    13.
    发明授权
    피아이디 귀환 전류제어방식을 이용한 온도 정밀제어 장치 失效
    피아이디귀환전류제어방식을이용한온도정밀제어장치

    公开(公告)号:KR100383360B1

    公开(公告)日:2003-05-12

    申请号:KR1020000078602

    申请日:2000-12-19

    Abstract: PURPOSE: A thermal control device using a PID(Proportional Integral Differential) feedback current control method is provided to control accurately temperature by improving accuracy in a process for controlling power of a heater. CONSTITUTION: A control computer(1) includes a software executing a PID control loop. The control computer(1) is used for processing and storing all data. A GPIB card is mounted in the control computer(1). A master rack(2) is formed with a command control unit(3), a data acquisition module(4), and an interface unit(5). The command control unit(3) distributes commands of the control computer(1) to sub-modules. The data acquisition module(4) measures temperature, voltage, and current. The interface unit(5) assigns a command value to a power supply(10). A fuse/switch module(6) is formed with a fuse(7) and a toggle switch(8). A power supply rack(9) includes a multitude of power supply. The number of power supply corresponds to the number of heater(13). A shunt box module(11) includes a shunt register. The heater(13) and a thermocouple(14) are adhered to a thermal control portion(12).

    Abstract translation: 目的:提供一种使用PID(比例积分微分)反馈电流控制方法的热控制装置,通过提高加热器功率控制过程中的准确度来精确控制温度。 构成:控制计算机(1)包括执行PID控制回路的软件。 控制计算机(1)用于处理和存储所有数据。 控制计算机(1)中安装了GPIB卡。 主机架(2)由指令控制单元(3),数据采集模块(4)和接口单元(5)构成。 命令控制单元(3)将控制计算机(1)的命令分配给子模块。 数据采集​​模块(4)测量温度,电压和电流。 接口单元(5)将指令值分配给电源(10)。 熔断器/开关模块(6)由熔断器(7)和拨动开关(8)形成。 电源机架(9)包括多个电源。 电源的数量对应于加热器(13)的数量。 分路箱模块(11)包括分路寄存器。 加热器(13)和热电偶(14)粘附到热控制部分(12)。

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