KR100278927B1 - Metering device - Google Patents
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- KR100278927B1 KR100278927B1 KR1019960001785A KR19960001785A KR100278927B1 KR 100278927 B1 KR100278927 B1 KR 100278927B1 KR 1019960001785 A KR1019960001785 A KR 1019960001785A KR 19960001785 A KR19960001785 A KR 19960001785A KR 100278927 B1 KR100278927 B1 KR 100278927B1
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Abstract
본 발명은 전력량계의 계량장치에 관한 것으로, 더욱 구체적으로는 기계식 적산전력계의 전기에너지 사용량을 시간대별로 구분하여 적산하고 주.야간 시간대 사용량을 쉽게 확인할수 있게 한 전자식 계량장치에 의해 에너지 계량과 관리를 효율적으로 할 수 있도록 한 것이다.The present invention relates to a metering device of a wattmeter, and more specifically, the electric energy consumption of a mechanical integrated wattmeter is divided and integrated by time zone, and the energy metering and management is carried out by an electronic metering device which makes it easy to check the day and night time zone usage. It is to be efficient.
그러한 계량장치는, 기계식 적산전력량계의 구동장치 및 제동장치에 의해 회전되는 회전디스크(3)에 광 흡수용 검지대(3a)를 표시한 기계식 전력량계(A)와; 신호발생부(4)내의 반사형 광소자로된 센서(3b)에 의해 상기 검지대(3a)의 표시를 감지하여 상기 회전디스크(3)의 회전수를 검출하고 이를 펄스신호로 변환시키고, 상기 펄스신호를 전력사용량 데이터로서 수신하여 적산부(5)의 기억장치에 주간사용량, 야간사용량, 합산량으로 구분적산함과 아울러 표시부(8)를 통하여는 적산모드 및 주간, 야간 사용량과 표준시각부에서 제공되는 시각정보를 연속순환방법으로 나타내도록 한 전자식 계량장치(B)를 일체로 구비한 것을 특징으로 한다.Such a metering device includes a mechanical power meter A in which a light absorption detector 3a is displayed on a rotating disk 3 rotated by a driving device and a braking device of a mechanical integrated power meter; The sensor 3b of the reflective optical element in the signal generator 4 detects the display of the detector 3a to detect the number of revolutions of the rotating disk 3 and converts it into a pulse signal. Receives the signal as power consumption data and integrates it into the storage device of the integration unit 5 into daytime usage, nighttime usage, and totalization, and provides the integrated mode, daytime, nighttime usage, and standard time section through the display unit 8. It is characterized in that it is integrally provided with an electronic metering device (B) in which the visual information to be represented by the continuous circulation method.
Description
본 발명은 전력량계의 계량장치에 관한 것으로, 더욱 구체적으로는 기계식 적산전력계의 전기에너지 사용량을 시간대별로 구분하여 적산하고 주.야간 시간대 사용량을 쉽게 확인할수 있게한 전자식 계량장치에 의해 에너지 계량과 관리를 효율적으로 할 수 있도록 한 것이다.The present invention relates to a metering device of a wattmeter, and more specifically, the electric energy consumption of a mechanical integrated wattmeter is divided and integrated by time zone, and the energy metering and management is carried out by an electronic metering device which makes it easy to check the day and night time zone usage. It is to be efficient.
일반적으로 한전에서는 전기사용량이 많은 주간시간대와 전기사용량이 적은 야간(심야) 시간대의 불균형 편차에 따른 에너지 손실을 줄이기 위하여 심야전기를 이용한 보일러 등의 사용할 때에는 전기 요금 할인혜택을 주는등 이를 권장하고 있기 때문에 일반가정에서도 이러한 정부시책에 호응하여 심야전기 이용이 증가추세에 있는 것이다.In general, KEPCO recommends the use of electricity rate discounts when using boilers that use midnight electricity in order to reduce energy loss due to unbalanced deviations during the daytime and high nighttime hours. As a result, the use of midnight electricity is on the rise in response to the government policy.
그런데, 종래에는 이러한 주.야간 시간대의 전기 사용량을 각각 구분하여 적산하기 위한 계량장치에서는 주.야간 사용량계기가 따로 설치되고 이에 따른 타이머 및 제어장치를 설치해야 되므로 설치비용이 많이들고 설치공간을 많이 차지하는등 어려움이 있었다.However, conventionally, in the metering device for separately integrating the electricity consumption of the day and night time period, the day and night usage meter is installed separately, and accordingly, a timer and a control device have to be installed. There was a difficulty to occupy.
본 발명의 목적은 상기한 문제점을 감안하여 주.야간 시간대의 전기 사용량을 각각 구분적산을 행하면서도 비용이 저렴하고 설치공간을 적게 차지할 수 있도록 하여 에너지 계량과 관리를 효율적으로 할 수 있고 사용이 편리한 전력량계의 계량장치를 제공함에 있다.In view of the above problems, the object of the present invention is to make energy metering and management more efficient and convenient to use because it can be inexpensive and occupy less installation space while separately calculating electricity consumption in day and night time zones. The present invention provides a metering device for an electricity meter.
상기한 목적을 달성하기 위한 본 발명의 장치는, 기계식 적산전력량계의 구동장치 및 제동장치에 의해 회전되는 회전디스크에 광 흡수용 검지대를 표시한 기계식 전력량계와; 반사형 광소자로된 센서에 의해 상기 검지대의 표시를 감지하여 상기 회전디스크의 회전수를 검출하고 이를 펄스신호로 변환시키고, 상기 펄스신호를 전력사용량 데이터로서 수신하여 적산부의 기억장치에 주간사용량, 야간사용량, 합산량으로 구분적산함과 아울러 표시부를 통하여는 적산모드 및 주간, 야간 사용량과 표준시각부에서 제공되는 시각정보를 연속순환방법으로 나타내도록 한 전자식 계량장치를 일체로 구비한 것을 특징으로 한다.The apparatus of the present invention for achieving the above object comprises a mechanical wattmeter displaying a light absorbing detection zone on a rotating disk rotated by a driving device and a braking device of a mechanical integrated wattmeter; A sensor made of a reflective optical element detects the display of the detector and detects the number of revolutions of the rotating disk and converts it into a pulse signal. In addition, the display unit is integrated with the electronic metering device to display the integrated mode, day and night usage and the visual information provided by the standard time unit in a continuous circulation method.
제1도는 본 발명의 전체적인 구성 회로도,1 is an overall configuration circuit diagram of the present invention,
제2도는 본 발명의 블록도,2 is a block diagram of the present invention,
제3도는 본 발명의 회전디스크 평면도,3 is a plan view of a rotating disk of the present invention,
제4도는 본 발명의 센서검지부 그래프이다.4 is a graph of a sensor detection unit of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1 : 구동장치 2 : 제동장치1: driving device 2: braking device
3 : 회전디스크 3a : 검지대3: rotating disk 3a: detection table
3b : 센서 4 : 신호발생부3b: sensor 4: signal generator
5 : 적산부 8 : 표시부5: Integrating part 8: Display part
이하 본 발명을 첨부된 도면을 참조하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.
기계식 적산전력량계의 구동장치(1) 및 제동장치(2)에 의해 회전되는 회전디스크(3)의 일측면에 광을 흡수할 수 있는 흑색도료로 검지대(3a)를 형성한 기계식 적산전력계(A)와 상기 검지대(3a)의 표시를 감지할 수 있도록 회전디스크(3)와 근접되는 위치에 발광소자와 수광소자가 일체로된 반사형 광소자로 이루어진 센서(3b)를 설치하되 회전디스크(3)의 회전감지를 용이하게 하기위해 두조의 센서(3b)를 서로 적당한 거리와 각도로 배치되게 설치하여 회전체의 이동과 회전을 효율적으로 측정할수 있게하며 이러한 검지대(3a)를 가진 회전디스크(3)의 회전을 감지하는 센서(3b)에 의해 회전디스크(3)의 회전수를 검출하여 신호발생부(4)에서 펄스신호로 변환시켜 적산부(5)에서 주제어소자(CPU)의 기억장치(RAM)에 의해 사용량을 주간사용량, 야간사용량, 및 합산량으로 구분적산하며, 설정스위치(S1)로 시각설정 모드에서 시각설정시에 설정되어질 시각항목을 선택하고, 조정스위치(S2)에서는 시간조정시에 선택된 항목의 값을 증가시키는 기능을 하는 키조작부[KEY PAD부](6)와, 주.야간 시간대를 CPU내에 있는 프로그램에 의해 구현하되 수정공진자[X-tal](7a)를 사용하는 표준시각부[RTC부](7)와, 표시창(8a)에서 주간사용량, 야간사용량, 시각표시 기능을 하고 표시소자로는 액정표시기(LCD)한개를 사용하여 세가지 정보를 연속순환표시방법으로 나타내고, LED표시부(8b)에서는 주간사용량, 야간사용량, 시각표시, 주간적산모드, 야간적산모드를 나타내는 표시부(8)로된 전자식 계량장치(B)로 이루어지며, 상기 주제어수자(CPU)의 기억장치(RAM)에 기억된 적산량은 정전시에도 충전된 전원으로 그 값(DATA)이 보존되며 계기내부의 전원측에서 인출된 전원으로 자체전자회로의 전원으로 사용되는 전원부(9)로 되어있다.Mechanical integrating power meter (A) in which the detection stand (3a) is formed of black paint that can absorb light on one side of the rotating disk (3) rotated by the driving device (1) and the braking device (2) of the mechanical integrating power meter (A). ) And a sensor 3b made of a reflective optical element in which a light emitting element and a light receiving element are integrated at a position proximate to the rotating disc 3 so as to detect the display of the detection table 3a. In order to facilitate the detection of the rotation, two sets of sensors 3b are disposed at appropriate distances and angles to each other so that the movement and rotation of the rotating body can be efficiently measured. 3) The rotation speed of the rotating disk 3 is detected by the sensor 3b which senses the rotation of the rotation, and is converted into a pulse signal by the signal generator 4, and the accumulator 5 stores the main control element CPU. (RAM) the amount of usage by day use, night use, and sum The key control unit [1] selects a time item to be set at the time setting in the time setting mode with the setting switch S1, and increases the value of the selected item at time adjustment in the adjustment switch S2. KEY PAD section] (6) and standard time section [RTC section] (7) using the crystal resonator [X-tal] (7a) to implement day and night time zones by the program in the CPU, and display window 8a. Daytime, nighttime, and time display functions, and the display device uses three liquid crystal displays (LCD) to display three types of information in a continuous cyclic display method. In the LED display unit 8b, daytime use, nighttime use, and time display are shown. , An electronic weighing device (B) having a display unit (8) indicating a day integration mode and a night integration mode, wherein the accumulated amount stored in the storage unit RAM of the main control unit CPU is stored in the event of power failure. The value (DATA) is preserved and the With a take-off power from the side is a power supply unit (9) is used as a power source for the electronic circuit itself.
이와 같이된 본 발명은 기계식 적산전력량계의 회전디스크(3)가 회전하게되면 광소자(3b)에서 발생하는 광이 회전디스크(3)의 검지대(3a)부분에서는 흡수되어 수광소자에는 입사광이 없으므로 수광소자의 출력은 오프(OFF)되고 그 밖의 검지대의 부분에서는 반사되는 과정으로 회전디스크(3)의 회전수를 센서(3b)에 의해 계수시켜 이를 펄스 신호로 변환시켜 적산부(5)의 주제어소자 (CPU)를 이용하여 적산하게 된다.In the present invention as described above, when the rotating disk 3 of the mechanical integrated power meter is rotated, the light generated from the optical device 3b is absorbed by the detection zone 3a of the rotating disk 3, and thus the light receiving device has no incident light. The output of the light-receiving element is turned off and is reflected in other parts of the detector. The rotational speed of the rotating disk 3 is counted by the sensor 3b and converted into a pulse signal to convert it into a pulse signal. Integration is performed using the device (CPU).
이렇게 적산된 적산량은 표시부(8)의 표시창(8a)에서는 주간사용량, 야간사용량, 시각을 일정시간(5-10초) 주기로 교번하여 표시하고, LED표시부(8b)에서는 상기 표시창(8a)에서 지정된 내용의 항목이 표시될 때 표시되는 내용이 무엇인지를 알수있게 표시됨과 아울러 주간적산모드 및 야간적산모드는 해당시간대의 적산시점을 표시하여주므로 간편하게 표시부(8)확인으로 주.야간시간대의 전기에너지사용량을 알 수 있게 되는 것이다.The accumulated amount is alternately displayed on the display window 8a of the display unit 8 at daytime, nighttime usage, and time by a period of time (5-10 seconds), and at the display window 8a at the LED display unit 8b. When the items with the specified contents are displayed, the displayed contents can be clearly displayed. In addition, the day and night integration modes display the integration time of the relevant time zone. Energy usage will be known.
한편, 키작동부[KEY PAD부](6)에서는 설정스위치(S1)와 조정스위치(S2)로 시각설정과 시간조정을 함과 아울러 주.야간 사용량을 변경할때에 사용된다.On the other hand, in the key operation section [KEY PAD section] (6) is used for setting the time and time adjustment with the setting switch (S1) and the adjustment switch (S2), as well as changing the day and night usage.
이와같이 본 발명은 기존의 기계식 적산전력량계의 적산기능을 전기에너지 사용에 따른 시간대별로 구분하여 적산하고 주.야간 시간대 사용량을 쉽게 확인할 수 있어서 에너지계량과 관리를 효율적으로 할수 있고 사용이 편리한 이점이 있는 것이다.As described above, the present invention integrates the integration function of the existing mechanical integrated electricity meter by time zone according to the use of electric energy and can easily check the usage of day and night time zones so that energy metering and management can be efficiently performed, and there is an advantage of convenience. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960001785A KR100278927B1 (en) | 1996-01-25 | 1996-01-25 | Metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960001785A KR100278927B1 (en) | 1996-01-25 | 1996-01-25 | Metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970059745A KR970059745A (en) | 1997-08-12 |
| KR100278927B1 true KR100278927B1 (en) | 2001-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960001785A Expired - Fee Related KR100278927B1 (en) | 1996-01-25 | 1996-01-25 | Metering device |
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| Country | Link |
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| KR (1) | KR100278927B1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000004140A (en) * | 1998-06-30 | 2000-01-25 | 전주범 | Meter for an automatic meter reading system |
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1996
- 1996-01-25 KR KR1019960001785A patent/KR100278927B1/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| KR970059745A (en) | 1997-08-12 |
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