TWI423550B - Intelligent circuit breaker integrated management system, equipment and intelligent distribution box - Google Patents

Description

Intelligent circuit breaker integrated management system, device and intelligent distribution box

The invention relates to a system, a device and an electric box, in particular to an intelligent circuit breaker integrated management system, device and intelligent distribution box.

The existing distribution box (not shown) comprises a chassis and a front cover, wherein the chassis is provided with a plurality of circuit breakers, and an electric meter is installed between the transformer of the power company and the distribution box, because energy saving Carbon reduction is a trend pursued by countries all over the world. Therefore, countries around the world have begun to promote smart grids and smart meters. Smart meters are used to monitor the power consumption of users in real time, but smart meters usually It is located in a place that the user does not often see, so the disadvantage is that it is inconvenient for the user to see the result of the smart meter monitoring from the display screen on the smart meter, and the distribution box is concealed by the interior decoration although it is installed in a prominent position in the home. It is also difficult to see the results of the monitoring.

In Taiwan Patent M398284, a distribution box with information display function is disclosed, which can conveniently display the monitoring result, but the disadvantage is that only the power consumption can be passively displayed, but the power consumption limitation cannot be actively provided, and the utility cannot be utilized. Individual circuit breakers are electrically controlled.

Accordingly, a first object of the present invention is to provide an intelligent circuit breaker integrated management system that utilizes individual circuit breakers for power control.

The intelligent circuit breaker integrated management system comprises: an electric meter, a power line communicator, and an intelligent circuit breaker integrated management device. The electric meter receives an alternating current power, extracts a power consumption information from the alternating current power, and displays the power consumption information, and the electric meter has a power line communicator, and the power line communicator mounts the power consumption information on the alternating current In the electric power, the electric power of the electric power information for mounting the electric power information is outputted by the electric meter.

The intelligent circuit breaker integrated management device comprises: an intelligent distribution box. The intelligent distribution box has: a total circuit breaker, a plurality of circuit breakers, and an arithmetic unit. The main circuit breaker is electrically connected to the electric meter to receive the AC power for mounting the power consumption information, and senses the current of the AC power to output a total current sensing value, and receives a total control signal, and receives The control of the overall control signal determines whether to trip the power supply. Each of the circuit breakers is electrically connected to the total circuit breaker, and the plurality of circuit breakers respectively sense currents respectively transmitting power to respectively output current sensing values, and respectively receive corresponding control signals, and respectively receive the respective Control of the corresponding control signal to determine whether to trip the power supply. The arithmetic unit stores a tripping set value of a total circuit breaker and a tripping set value corresponding to each of the plurality of circuit breakers, and is electrically connected to the total circuit breaker and the plurality of circuit breakers, when the total circuit breaker transmits the Receiving the alternating current power of the power consumption information from the total circuit breaker, and taking out the power consumption information, and the computing unit receives the total current sense from the total circuit breaker and the plurality of circuit breakers respectively. Measured, the plurality of current sensing values, and determining whether to adjust the total control signal according to the tripping set value of the total circuit breaker and the total current sensing value, and according to respective tripping setting values of the plurality of circuit breakers And determining, according to the current sensed values, whether to adjust respective control signals corresponding to the plurality of circuit breakers.

Preferably, the total circuit breaker has: a switch and a current sensor. The switch of the main circuit breaker has a first end, a second end electrically connected to the power line communicator of the electric meter, and a control end receiving the total control signal, and determining whether or not according to the level of the total control signal The first and second ends are disconnected without transmitting the alternating current power. The current sensor of the total circuit breaker is electrically connected to the second end of the switch, and when the switch is turned on, receives the alternating current power from the switch, and senses the current of the alternating current power to output the total current sensed value .

Preferably, each circuit breaker has: a switch and a current sensor. The switch of each circuit breaker has a first end, a second end, and a control end, and the first end of the switch of each circuit breaker is electrically connected to the current sensor of the main circuit breaker, and each circuit breaker The control terminals of the switches respectively receive the corresponding control signals, and each determines whether to disconnect the first and second ends thereof according to the level of the corresponding control signals, without transmitting power. Each current sensor of each circuit breaker is electrically connected to a second end of the corresponding switch, and when the corresponding switch is turned on, each receives its transmitted power from the corresponding switch, and senses its current to output The respective current sensed values.

Preferably, the computing unit has: a memory, an analog to digital converter, a microprocessor, a power supply, and a power line communicator. The memory is configured to store a trip setting value of the total circuit breaker and a trip setting value of each of the plurality of circuit breakers. The analog-to-digital converter is electrically connected to the current sensor of the total circuit breaker and the current sensor of the plurality of circuit breakers to respectively receive the total current sensing value and the plurality of current sensing values, and according to Each is converted into a corresponding one-digit value. The microprocessor is electrically connected to the memory to read a trip setting value of the total circuit breaker, and respective trip setting values of the plurality of circuit breakers are electrically connected to the analog to digital converter to receive the total current Sensing a digital value corresponding to the plurality of current sensing values, and comparing a tripping set value of the total circuit breaker with a digital value corresponding to the total current sensing value to determine whether to change the total control signal The level of each of the plurality of circuit breakers is compared with a digital value corresponding to the plurality of current sensing values to determine whether to change the level of the plurality of control signals. The power supply is electrically connected to the current sensor of the main circuit breaker to receive the alternating current power and rectify, and then supply the analog to the digital converter and the microprocessor. The power line communicator of the computing unit is electrically connected to the current sensor of the total circuit breaker to receive the AC power for mounting the power information, and the power consumption information is taken out, and the power line communicator of the computing unit receives an update. Disengaging the set signal and transmitting to the microprocessor, and the microprocessor writes the update trip setting signal to the memory to update the plurality of trip setting values, the update trip setting signal including the total disconnect The tripping set value of the device and the trip setting value of each of the plurality of circuit breakers.

Preferably, the intelligent distribution box further has a display interface. The display interface is electrically connected to the power line communicator of the computing unit to receive the power information and display the information.

Preferably, the intelligent circuit breaker integration management device further comprises a monitoring main station. The monitoring main station is electrically connected to the computing unit, and provides an update trip setting signal to the computing unit to update the trip setting value of the total circuit breaker stored by the computing unit and the corresponding one of the plurality of circuit breakers This trip setting value.

Preferably, the monitoring main station further comprises: a power line communicator and a computer. The power line communicator of the monitoring main station is electrically connected to the power line communicator of the computing unit via a power line to receive the AC power of the mounting power information and take out the power information.

The computer is electrically connected to the power line communicator of the monitoring main station to receive the power consumption information, and displays the power consumption information, and is configured to output the update trip setting signal to be transmitted to the power line communicator via the monitoring main station Arithmetic unit.

A second object of the present invention is to provide an intelligent circuit breaker integrated management device that utilizes an individual circuit breaker for power control.

The intelligent circuit breaker integrated management device comprises: an intelligent distribution box and a monitoring main station. The intelligent distribution box includes: a total circuit breaker, a plurality of circuit breakers, and an arithmetic unit. The main circuit breaker receives an AC power for mounting a power consumption information, and senses the current of the AC power to output a total current sense value, and receives a total control signal, and is controlled by the total control signal To decide whether to jump off the power supply. Each of the circuit breakers is electrically connected to the total circuit breaker, and the plurality of circuit breakers respectively sense currents respectively transmitting power to respectively output current sensing values, and respectively receive corresponding control signals, and respectively receive the respective Control of the corresponding control signal to determine whether to trip the power supply. The arithmetic unit stores a tripping set value of a total circuit breaker and a tripping set value corresponding to each of the plurality of circuit breakers, and is electrically connected to the total circuit breaker and the plurality of circuit breakers, when the total circuit breaker transmits the Receiving the alternating current power of the power consumption information from the total circuit breaker, and taking out the power consumption information, and the computing unit receives the total current sense from the total circuit breaker and the plurality of circuit breakers respectively. Measured, the plurality of current sensing values, and determining whether to adjust the total control signal according to the tripping set value of the total circuit breaker and the total current sensing value, and according to respective tripping setting values of the plurality of circuit breakers And determining, according to the current sensed values, whether to adjust respective control signals corresponding to the plurality of circuit breakers.

The monitoring main station is electrically connected to the computing unit, and provides an update trip setting signal to the computing unit to update the trip setting value of the total circuit breaker stored by the computing unit and the corresponding one of the plurality of circuit breakers Jump off the set value.

Preferably, the total circuit breaker has: a switch and a current sensor. The switch of the main circuit breaker has a first end, a second end electrically connected to the power line communicator of the electric meter, and a control end receiving the total control signal, and determining whether or not according to the level of the total control signal The first and second ends are disconnected without transmitting the alternating current power. The current sensor of the total circuit breaker is electrically connected to the second end of the switch, and when the switch is turned on, receives the alternating current power from the switch, and senses the current of the alternating current power to output the total current sensed value .

Preferably, each circuit breaker has: a switch and a current sensor. The switch of each circuit breaker has a first end, a second end, and a control end, and the first end of the switch of each circuit breaker is electrically connected to the current sensor of the main circuit breaker, and each circuit breaker The control terminals of the switches respectively receive the corresponding control signals, and each determines whether to disconnect the first and second ends thereof according to the level of the corresponding control signals, without transmitting power. Each current sensor of each circuit breaker is electrically connected to a second end of the corresponding switch, and when the corresponding switch is turned on, each receives its transmitted power from the corresponding switch, and senses its current to output The respective current sensed values.

Preferably, the computing unit has: a memory, an analog to digital converter, a microprocessor, a power supply, and a power line communicator. The memory is configured to store a trip setting value of the total circuit breaker and a trip setting value of each of the plurality of circuit breakers. The analog-to-digital converter is electrically connected to the current sensor of the total circuit breaker and the current sensor of the plurality of circuit breakers to respectively receive the total current sensing value and the plurality of current sensing values, and according to Each is converted into a corresponding one-digit value. The microprocessor is electrically connected to the memory to read a trip setting value of the total circuit breaker, and respective trip setting values of the plurality of circuit breakers are electrically connected to the analog to digital converter to receive the total current Sensing a digital value corresponding to the plurality of current sensing values, and comparing a tripping set value of the total circuit breaker with a digital value corresponding to the total current sensing value to determine whether to change the total control signal The level of each of the plurality of circuit breakers is compared with a digital value corresponding to the plurality of current sensing values to determine whether to change the level of the plurality of control signals. The power supply is electrically connected to the current sensor of the main circuit breaker to receive the alternating current power and rectify, and then supply the analog to the digital converter and the microprocessor. The power line communicator of the computing unit is electrically connected to the current sensor of the total circuit breaker to receive the AC power for mounting the power information, and the power consumption information is taken out, and the power line communicator of the computing unit receives an update. Disengaging the set signal and transmitting to the microprocessor, and the microprocessor writes the update trip setting signal to the memory to update the plurality of trip setting values, the update trip setting signal including the total disconnect The tripping set value of the device and the trip setting value of each of the plurality of circuit breakers.

Preferably, the intelligent distribution box further has a display interface. The display interface is electrically connected to the power line communicator of the computing unit to receive the power information and display the information.

Preferably, the monitoring main station further comprises: a power line communicator and a computer. The power line communicator of the monitoring main station is electrically connected to the power line communicator of the computing unit via a power line to receive the AC power of the mounting power information and take out the power information. The computer is electrically connected to the power line communicator of the monitoring main station to receive the power consumption information, and displays the power consumption information, and is configured to output the update trip setting signal to be transmitted to the power line communicator via the monitoring main station Arithmetic unit.

A third object of the present invention is to provide an intelligent distribution box that utilizes an individual circuit breaker for power control.

The intelligent distribution box comprises: a total circuit breaker, a plurality of circuit breakers, and an arithmetic unit. The main circuit breaker receives an AC power for mounting a power consumption information, and senses the current of the AC power to output a total current sense value, and receives a total control signal, and is controlled by the total control signal To decide whether to jump off the power supply. Each of the circuit breakers is electrically connected to the total circuit breaker, and the plurality of circuit breakers respectively sense currents respectively transmitting power to respectively output current sensing values, and respectively receive corresponding control signals, and respectively receive the respective Control of the corresponding control signal to determine whether to trip the power supply. The arithmetic unit stores a tripping set value of a total circuit breaker and a tripping set value corresponding to each of the plurality of circuit breakers, and is electrically connected to the total circuit breaker and the plurality of circuit breakers, when the total circuit breaker transmits the Receiving the AC power for mounting the power consumption information, and taking out the power consumption information, and the computing unit receives the total current sensing value from the total circuit breaker and the plurality of circuit breakers, respectively. a current sensing value, and determining whether to adjust the total control signal according to the tripping set value of the total circuit breaker and the total current sensing value, and according to respective trip setting values of the plurality of circuit breakers respectively corresponding to The current sense value determines whether to adjust respective control signals of the plurality of circuit breakers.

Preferably, the total circuit breaker has: a switch and a current sensor. The switch of the main circuit breaker has a first end, a second end electrically connected to the power line communicator of the electric meter, and a control end receiving the total control signal, and determining whether or not according to the level of the total control signal The first and second ends are disconnected without transmitting the alternating current power. The current sensor of the total circuit breaker is electrically connected to the second end of the switch, and when the switch is turned on, receives the alternating current power from the switch, and senses the current of the alternating current power to output the total current sensed value .

Preferably, each circuit breaker has: a switch and a current sensor. The switch of each circuit breaker has a first end, a second end, and a control end, and the first end of the switch of each circuit breaker is electrically connected to the current sensor of the main circuit breaker, and each circuit breaker The control terminals of the switches respectively receive the corresponding control signals, and each determines whether to disconnect the first and second ends thereof according to the level of the corresponding control signals, without transmitting power. Each current sensor of each circuit breaker is electrically connected to a second end of the corresponding switch, and when the corresponding switch is turned on, each receives its transmitted power from the corresponding switch, and senses its current to output The respective current sensed values.

Preferably, the computing unit has: a memory, an analog to digital converter, a microprocessor, a power supply, and a power line communicator. The memory is configured to store a trip setting value of the total circuit breaker and a trip setting value of each of the plurality of circuit breakers. The analog-to-digital converter is electrically connected to the current sensor of the total circuit breaker and the current sensor of the plurality of circuit breakers to respectively receive the total current sensing value and the plurality of current sensing values, and according to Each is converted into a corresponding one-digit value. The microprocessor is electrically connected to the memory to read a trip setting value of the total circuit breaker, and respective trip setting values of the plurality of circuit breakers are electrically connected to the analog to digital converter to receive the total current Sensing a digital value corresponding to the plurality of current sensing values, and comparing a tripping set value of the total circuit breaker with a digital value corresponding to the total current sensing value to determine whether to change the total control signal The level of each of the plurality of circuit breakers is compared with a digital value corresponding to the plurality of current sensing values to determine whether to change the level of the plurality of control signals. The power supply is electrically connected to the current sensor of the main circuit breaker to receive the alternating current power and rectify, and then supply the analog to the digital converter and the microprocessor. The power line communicator of the computing unit is electrically connected to the current sensor of the total circuit breaker to receive the AC power for mounting the power information, and the power consumption information is taken out, and the power line communicator of the computing unit receives an update. Disengaging the set signal and transmitting to the microprocessor, and the microprocessor writes the update trip setting signal to the memory to update the plurality of trip setting values, the update trip setting signal including the total disconnect The tripping set value of the device and the trip setting value of each of the plurality of circuit breakers.

Preferably, the intelligent distribution box further has a display interface. The display interface is electrically connected to the power line communicator of the computing unit to receive the power information and display the information.

The effect of the present invention is to actively provide a limit on the amount of electricity used.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

As shown in FIG. 1, the preferred embodiment of the intelligent circuit breaker integrated management system 2 of the present invention is adapted to limit the power supplied to a plurality of loads respectively (only two loads are shown in FIG. 1 for convenience of explanation, respectively The load one 30, the load two 31), and the intelligent circuit breaker integrated management system 2 comprises: a transformer 21, an electric meter 22, and an intelligent circuit breaker integration management device 3.

The transformer 21 receives an external power from a power company via a power line 20, and outputs an AC power according to the voltage level adjustment.

The electric meter 22 is electrically connected to the transformer 21 via a power line 20 to receive the alternating current power, and extracts a power consumption information from the alternating current power, and displays the power consumption information, and the electric meter 22 has a power line communication (PLC, The power line communication device 23, the power line communication device 23 mounts the power consumption information on the alternating current power, and the electric meter 22 outputs the alternating current power for mounting the power consumption information.

The intelligent circuit breaker integration management device 3 includes: an intelligent distribution box 32, and a monitoring main station 5.

The intelligent distribution box 32 has a total circuit breaker BS, a plurality of circuit breakers (only three are shown in FIG. 1 for convenience of explanation) B1 to BN, an arithmetic unit 4, and a display interface 33.

The total breaker BS is electrically connected to the meter 22 via a power line 20 to receive the AC power for mounting the power information, and senses the current of the AC power to output a total current sense value CS, and receives A total control signal VC is controlled by the total control signal VC to determine whether to trip the power supply, and the total circuit breaker BS has a switch S and a current sensor CT.

The switch S has a first end, a second end electrically connected to the power line communicator 23 of the electric meter 22, and a control end receiving the total control signal VC, and is determined according to the level of the total control signal VC. Whether to disconnect the first and second ends without transmitting the AC power.

The current sensor CT is electrically connected to the second end of the switch S, and when the switch S is turned on, receives the alternating current power from the switch S, and senses the current of the alternating current power to output the total current sensed value. CS.

Each of the circuit breakers B1 BBN is electrically connected to the current sensor CS of the total circuit breaker BS via a power line 20, and is electrically connected to the corresponding load, and each of the circuit breakers B1 B BN is respectively connected to the transmitted power. The current is sensed to output respective current sensed values CS1~CSN, and each receives the corresponding control signals VC1~VCN, and each is controlled by the corresponding control signal to determine whether to trip the power supply, and each circuit breaker B1~BN have a switch S and a current sensor CT1.

The switch S of each circuit breaker B1~BN has a first end, a second end, and a control end, and the first end of the switch S of each circuit breaker B1~BN is electrically connected to the total circuit breaker BS The current sensor CT, the control terminals of the switches S of each of the circuit breakers B1~BN respectively receive the corresponding control signals VC1~VCN, and each determines whether to make the first according to the corresponding control signals VC1~VCN. The first and second ends are disconnected without passing power.

The current sensors CT1 of each of the circuit breakers B1 B BN are each electrically connected to the second end of the corresponding switch S, and when the corresponding switch S is turned on, each receives its transmitted power from the corresponding switch S, And sensing its current to output respective current sensing values CS1~CSN.

The arithmetic unit 4 stores a trip setting value of the total breaker BS and a trip setting value corresponding to each of the plurality of circuit breakers B1 B BN, and is electrically connected to the total breaker BS and the plurality of circuit breakers B1 B BN When the main circuit breaker BS transmits the alternating current power, receiving the alternating current power of the mounting power information, and extracting the power consumption information, and the computing unit 4 further from the total breaker BS and the plurality of circuit breakers B1 ~BN respectively receives the total current sensed value CS, the plurality of current sensed values CS1~CSN, and determines whether to adjust the total control signal according to the tripping set value of the total breaker BS and the total current sensed value CS The VC determines whether to adjust the control signals VC1 to VCN corresponding to the plurality of circuit breakers B1 to BN based on the respective tripping setting values of the plurality of circuit breakers B1 to BN and the corresponding current sensing values CS1 to CSN.

As shown in FIG. 2, the computing unit 4 has a power line communicator 44, a memory 42, an analog to digital converter 41, a microprocessor 40, and a power supply 43.

The memory 42 is configured to store a trip setting value of the total breaker BS and a trip setting value of each of the plurality of breakers B1 B BN.

The analog to digital converter 41 is electrically connected to the current sensor CT of the total circuit breaker BS and the current sensor CT1 of the plurality of circuit breakers B1 B BN to receive the total current sensing value CS, respectively. The current sensed values CS1~CSN are separately converted into corresponding one-digit values.

The microprocessor 40 is electrically connected to the memory 42 to read the trip setting value of the total circuit breaker BS, and the trip setting values of the plurality of circuit breakers B1 B BN, electrically connected to the analog to digital conversion The device 41 receives the total current sensed value CS and the digital value corresponding to the plurality of current sensed values CS1 C CSN, and corresponds the tripping set value of the total circuit breaker BS to the total current sensed value CS The digit values are compared to determine whether to change the level of the total control signal VC, and the respective trip setting values of the plurality of circuit breakers B1 B BN are respectively corresponding to the digits corresponding to the plurality of current sensing values CS1 C CSN The value is compared to determine whether to change the level of the plurality of control signals VC1 VVCN. In this embodiment, when the digital value corresponding to the total current sensing value CS is greater than the trip setting value of the total breaker BS The level of the total control signal VC becomes a high level, and the switch S changes the state from the conductive state to the power-off state, and the digital value corresponding to the total current sensed value CS is smaller than the trip of the total circuit breaker. When the value is set, the level of the total control signal VC becomes a low level, and the switch S will remain in the original state. State, that is, if the switch S is previously in a conductive state, it is maintained in a conductive state according to the low level of the total control signal VC, and if the switch S has previously tripped to a power-off state, it is maintained in a power-off state. The switch must be manually pulled to return to the conductive state.

The power supply 43 is electrically connected to the current sensor CT of the total breaker BS to receive the AC power and rectify, and then supply the analog to the digital converter 41, the microprocessor 40 and the memory 42. .

The power line communicator 44 of the computing unit 4 is electrically connected to the current sensor CT of the total circuit breaker BS to receive the AC power for mounting the power consumption information, and extracts the power consumption information, and the power line of the operation unit 4 The communicator 44 receives an update trip setting signal and transmits it to the microprocessor 40, and the microprocessor 40 writes the update trip setting signal to the memory 42 to update the plurality of trip setting values. The update trip setting signal includes a trip setting value of the total breaker BS and a trip setting value of each of the plurality of breakers B1 B BN.

The display interface 33 is electrically connected to the power line communicator 44 of the computing unit 4 to receive the power usage information and display it.

The monitoring main station 5 is electrically connected to the computing unit 4, and provides the update trip setting signal to the computing unit 4 to update the trip setting value of the total breaker BS and the plurality of circuit breakers stored in the computing unit 4. The trip setting values corresponding to each of B1~BN, and the monitoring main station 5 has a power line communicator 50 and a computer 51.

The power line communicator 50 of the monitoring main station 5 is electrically connected to the power line communicator 44 of the computing unit 4 via a power line 20 to receive the AC power of the mounting power information and to take out the power information, wherein the monitoring station 5 is monitored. The power line 20 of the power line communicator 50 to the power line communicator 44 of the arithmetic unit 4 is the same as the power line 20 of the arithmetic unit 4 to the power line 20 of the total breaker BS.

The computer 51 is electrically connected to the power line communicator 50 of the monitoring main station 5 to receive the power consumption information, and displays the power consumption information, and is used for outputting the update trip setting signal via the power line communicator of the monitoring main station 5. 50 is transferred to the arithmetic unit 4.

In summary, the above embodiment has the following advantages:

1. The arithmetic unit 4 is used to control the individual circuit breakers BS, B1 to BN to actively provide a limit on the amount of power used.

2. Use the monitoring main station 5 to set the value of one trip of the individual circuit breakers BS, B1~BN to achieve the effective power management of the remote setting.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

2. . . Intelligent circuit breaker integrated management system

20. . . power line

twenty one. . . transformer

twenty two. . . Electric meter

twenty three. . . Power line communicator

3. . . Intelligent circuit breaker integration management device

30. . . Load one

31. . . Load two

32. . . Intelligent distribution box

BS. . . Total circuit breaker

S. . . switch

CT. . . Current sensor

CT1. . . Current sensor

B1~BN. . . breaker

33. . . Display interface

4. . . Arithmetic unit

40. . . microprocessor

41. . . Analog to digital converter

42. . . Memory

43. . . Power Supplier

44. . . Power line communicator

5. . . Monitoring main station

50. . . Power line communicator

51. . . computer

1 is a preferred embodiment of an intelligent circuit breaker integrated management system of the present invention; and

Figure 2 is an arithmetic unit of the preferred embodiment.

2. . . Intelligent circuit breaker integrated management system

20. . . power line

twenty one. . . transformer

twenty two. . . Electric meter

twenty three. . . Power line communicator

3. . . Intelligent circuit breaker integration management device

30. . . Load one

31. . . Load two

32. . . Intelligent distribution box

BS. . . Total circuit breaker

S. . . switch

CT, CT1. . . Current sensor

B1~BN. . . breaker

33. . . Display interface

4. . . Arithmetic unit

44. . . Power line communicator

5. . . Monitoring main station

50. . . Power line communicator

51. . . computer

Claims (18)

An intelligent circuit breaker integrated management system comprises: an electric meter, receiving an alternating current power, extracting a power consumption information from the alternating current power, and displaying the power consumption information, and the electric meter has: a power line communicator, The power consumption information is mounted on the alternating current power, and the electric meter outputs the alternating current power output for mounting the power consumption information; and an intelligent circuit breaker integrated management device includes: an intelligent distribution box, having: a total circuit breaker electrically connected to the electric meter to receive the alternating current power for loading the electric power information, and sensing the current of the alternating current power to output a total current sensing value, and receiving a total control signal, and Controlled by the total control signal to determine whether to trip power supply; a plurality of circuit breakers, each of which is electrically connected to the total circuit breaker, and the plurality of circuit breakers respectively sense currents of respective power transmissions to respectively Outputting current sensing values, and respectively receiving corresponding control signals, and respectively controlled by corresponding control signals to determine whether to trip power supply; and an arithmetic unit to store a total open circuit a tripping set value and a tripping setting value corresponding to each of the plurality of circuit breakers, and electrically connected to the total circuit breaker and the plurality of circuit breakers, when the total circuit breaker transmits the alternating current power, from the total disconnecting Receiving the AC power for loading the power consumption information, and taking out the power consumption information, and the computing unit receives the total current sensing value and the plurality of current senses from the total circuit breaker and the plurality of circuit breakers respectively Measured, and according to the tripping set value of the total circuit breaker and the total current sensing value, whether to adjust the total control signal, and according to the respective tripping setting values of the plurality of circuit breakers respectively corresponding to the current sensing The value determines whether to adjust the corresponding control signals of the plurality of circuit breakers. The intelligent circuit breaker integrated management system according to claim 1, wherein the total circuit breaker has: a switch having a first end and a second end electrically connected to the power line communicator of the electric meter; And a control terminal receiving the total control signal, and determining whether to make the first and second ends thereof disconnected according to the level of the total control signal, without transmitting the alternating current power; and a current sensor, electrical connection And at the second end of the switch, and when the switch is turned on, receiving the alternating current power from the switch, and sensing the current of the alternating current power to output the total current sensed value. The intelligent circuit breaker integrated management system according to claim 2, wherein each circuit breaker has: a switch having a first end, a second end, and a control end, each of the circuit breakers The first ends of the switches are electrically connected to the current sensors of the total circuit breaker, and the control ends of the switches of each circuit breaker respectively receive corresponding control signals, and each determines whether or not according to the level of the corresponding control signal. Disconnecting the first and second ends thereof without transmitting power; and a current sensor, each of the current sensors of the circuit breaker being electrically connected to the second end of the corresponding switch, and corresponding to When the switches are turned on, they respectively receive their transmitted power from the corresponding switches, and sense their currents to output respective current sensed values. The intelligent circuit breaker integrated management system according to claim 3, wherein the computing unit has: a memory for storing a trip setting value of the total circuit breaker, and a respective one of the plurality of circuit breakers a tripping set value; a analog to digital converter electrically connected to the current sensor of the total circuit breaker and the current sensor of the plurality of circuit breakers to respectively receive the total current sensed value, the plurality of currents Sensing the values and converting them into corresponding one-digit values; a microprocessor electrically connected to the memory to read a trip setting value of the total circuit breaker, and a respective one of the plurality of circuit breakers Jumping off the set value, electrically connecting the analog to the digital converter to receive the total current sensed value and the digital value corresponding to the plurality of current sensed values, and setting the tripping set value of the total circuit breaker to the total The digit values corresponding to the current sensing values are compared to determine whether to change the level of the total control signal, and the trip setting values of the plurality of circuit breakers are respectively corresponding to the digit values corresponding to the plurality of current sensing values. Compare to decide if to change more a control signal level; a power supply, electrically connected to the current sensor of the total circuit breaker to receive the alternating current power and rectified, and then to the analog to digital converter and the microprocessor; and a power line communicator electrically connected to the current sensor of the main circuit breaker to receive the AC power for mounting the power information, and to take out the power information, and the power line communicator of the operation unit receives an update trip Setting a signal to the microprocessor, and the microprocessor writes the update trip setting signal to the memory to update the plurality of trip setting values, the update trip setting signal including the total circuit breaker The tripping set value and the trip setting value of each of the plurality of circuit breakers. The intelligent circuit breaker integrated management system according to claim 4, wherein the intelligent distribution box further comprises: a display interface electrically connected to the power line communicator of the operation unit to receive the power consumption information, And show it. The intelligent circuit breaker integrated management system according to claim 4, wherein the intelligent circuit breaker integrated management device further comprises: a monitoring main station electrically connected to the computing unit and providing an update trip And setting a signal to the operation unit to update the trip setting value of the total circuit breaker stored by the computing unit and the trip setting value corresponding to each of the plurality of circuit breakers. The intelligent circuit breaker integrated management system according to claim 6 , wherein the monitoring main station further comprises: a power line communicator, wherein the power line communicator of the monitoring main station is electrically connected to the operation unit via a power line; The power line communicator receives the AC power of the mounted power information and takes out the power information; and a computer is electrically connected to the power line communicator of the monitoring main station to receive the power information and display the power information, And outputting the update trip setting signal to the operation unit via the power line communicator of the monitoring main station. An intelligent circuit breaker integrated management device comprises: an intelligent distribution box, comprising: a total circuit breaker, receiving an AC power for mounting a power consumption information, and sensing the current of the AC power to output a The total current sensed value, and receives a total control signal, and is controlled by the total control signal to determine whether to trip the power supply; a plurality of circuit breakers, each of which is electrically connected to the total circuit breaker, and the plurality of The circuit breaker respectively senses the currents of the respective power transmissions to respectively output the current sensing values, and respectively receives the corresponding control signals, and are respectively controlled by the corresponding control signals to determine whether to trip the power supply; and an arithmetic unit Storing a tripping set value of a total circuit breaker and a tripping set value corresponding to each of the plurality of circuit breakers, and electrically connecting to the total circuit breaker and the plurality of circuit breakers, when the total circuit breaker transmits the alternating current power Receiving, by the total circuit breaker, the AC power that is to be loaded with the power consumption information, and taking out the power consumption information, and the computing unit receives the total current from the total circuit breaker and the plurality of circuit breakers respectively. Measured, the plurality of current sensing values, and determining whether to adjust the total control signal according to the tripping set value of the total circuit breaker and the total current sensing value, and according to respective tripping setting values of the plurality of circuit breakers Determining whether to adjust respective control signals corresponding to the plurality of circuit breakers respectively; and monitoring a main station, electrically connecting to the operation unit, and providing an update trip setting signal to the operation unit, The trip setting value of the total circuit breaker stored in the arithmetic unit and the trip setting value corresponding to each of the plurality of circuit breakers are updated. The intelligent circuit breaker integrated management device according to claim 8 , wherein the total circuit breaker has: a switch having a first end and a second end electrically connected to the power line communicator of the electric meter; And a control terminal receiving the total control signal, and determining whether to make the first and second ends thereof disconnected according to the level of the total control signal, without transmitting the alternating current power; and a current sensor, electrical connection And at the second end of the switch, and when the switch is turned on, receiving the alternating current power from the switch, and sensing the current of the alternating current power to output the total current sensed value. The intelligent circuit breaker integrated management device according to claim 9, wherein each circuit breaker has: a switch having a first end, a second end, and a control end, each of the circuit breakers The first ends of the switches are electrically connected to the current sensors of the total circuit breaker, and the control ends of the switches of each circuit breaker respectively receive corresponding control signals, and each determines whether or not according to the level of the corresponding control signal. Disconnecting the first and second ends thereof without transmitting power; and a current sensor, each of the current sensors of the circuit breaker being electrically connected to the second end of the corresponding switch, and corresponding to When the switches are turned on, they respectively receive their transmitted power from the corresponding switches, and sense their currents to output respective current sensed values. The intelligent circuit breaker integrated management device according to claim 10, wherein the computing unit has: a memory for storing a trip setting value of the total circuit breaker, and a respective one of the plurality of circuit breakers a tripping set value; a analog to digital converter electrically connected to the current sensor of the total circuit breaker and the current sensor of the plurality of circuit breakers to respectively receive the total current sensed value, the plurality of currents Sensing the values and converting them into corresponding one-digit values; a microprocessor electrically connected to the memory to read a trip setting value of the total circuit breaker, and a respective one of the plurality of circuit breakers Jumping off the set value, electrically connecting the analog to the digital converter to receive the total current sensed value and the digital value corresponding to the plurality of current sensed values, and setting the tripping set value of the total circuit breaker to the total The digit values corresponding to the current sensing values are compared to determine whether to change the level of the total control signal, and the trip setting values of the plurality of circuit breakers are respectively corresponding to the digit values corresponding to the plurality of current sensing values. Compare to decide if to change a control signal level; a power supply, electrically connected to the current sensor of the total circuit breaker to receive the alternating current power and rectified, and then to the analog to digital converter and the microprocessor; and a power line communicator electrically connected to the current sensor of the main circuit breaker to receive the AC power for mounting the power information, and to take out the power information, and the power line communicator of the operation unit receives an update trip Setting a signal to the microprocessor, and the microprocessor writes the update trip setting signal to the memory to update the plurality of trip setting values, the update trip setting signal including the total circuit breaker The tripping set value and the trip setting value of each of the plurality of circuit breakers. The intelligent circuit breaker integrated management device according to claim 11, wherein the intelligent distribution box further has: a display interface electrically connected to the power line communicator of the operation unit to receive the power consumption information, And show it. The intelligent circuit breaker integrated management device according to claim 11 , wherein the monitoring main station further comprises: a power line communicator, wherein the power line communicator of the monitoring main station is electrically connected to the operation unit via a power line; The power line communicator receives the AC power of the mounted power information and takes out the power information; and a computer is electrically connected to the power line communicator of the monitoring main station to receive the power information and display the power information, And outputting the update trip setting signal to the operation unit via the power line communicator of the monitoring main station. An intelligent distribution box comprises: a total circuit breaker, receiving an AC power for mounting a power consumption information, sensing the current of the AC power to output a total current sensing value, and receiving a total control a signal, and is controlled by the total control signal to determine whether to trip the power supply; a plurality of circuit breakers, each of which is electrically connected to the total circuit breaker, and the plurality of circuit breakers respectively sense the currents of the respective power transmissions The measurement outputs the current sensing values separately, and respectively receives the corresponding control signals, and is respectively controlled by the corresponding control signals to determine whether to trip the power supply; and an arithmetic unit stores the trip setting value of the total circuit breaker And a tripping set value corresponding to each of the plurality of circuit breakers, and electrically connected to the total circuit breaker and the plurality of circuit breakers, when the main circuit breaker transmits the alternating current power, receiving the information about mounting the power consumption information AC power is taken out, and the power consumption information is taken out, and the arithmetic unit further receives the total current sensing value, the plurality of current sensing values from the total circuit breaker and the plurality of circuit breakers, and according to the total circuit breaker jump The set value and the total current sensed value determine whether to adjust the total control signal, and determine whether to adjust the corresponding one of the plurality of circuit breakers according to respective tripping set values of the plurality of circuit breakers and the corresponding current sensed values respectively control signal. The intelligent distribution box of claim 14, wherein the total circuit breaker has: a switch having a first end, a second end, and a second end electrically connected to the power line communicator of the meter; Receiving a control end of the total control signal, and determining whether to cause the first and second ends to be disconnected without transmitting the AC power according to the level of the total control signal; and a current sensor electrically connected to the a second end of the switch, and when the switch is turned on, receiving the alternating current power from the switch, and sensing a current of the alternating current power to output the total current sensed value. The intelligent distribution box according to claim 15 , wherein each circuit breaker has: a switch having a first end, a second end, and a control end, each of the circuit breakers of the switch The first end is electrically connected to the current sensor of the total circuit breaker, and the control ends of the switches of each circuit breaker respectively receive the corresponding control signals, and each determines whether to make the control signal according to the level of the corresponding control signal. The first and second ends are disconnected without transmitting power; and a current sensor, each current sensor of each circuit breaker is electrically connected to the second end of the corresponding switch, and when the corresponding switch is turned on Each receives its transmitted power from the corresponding switch and senses its current to output its respective current sensed value. The intelligent distribution box according to claim 16, wherein the operation unit has: a memory for storing a trip setting value of the total circuit breaker, and a trip of each of the plurality of circuit breakers a set value to a digital converter electrically connected to the current sensor of the total circuit breaker and the current sensor of the plurality of circuit breakers to respectively receive the total current sensed value, the plurality of current senses And respectively converted into a corresponding one-digit value; a microprocessor electrically connected to the memory to read a trip setting value of the total circuit breaker, and a trip of each of the plurality of circuit breakers The set value is electrically connected to the analog to digital converter to receive the total current sensed value and the digital value corresponding to the plurality of current sensed values, and set the tripping set value of the total circuit breaker and the total current sense Comparing the digital values corresponding to the measured values to determine whether to change the level of the total control signal, and comparing the trip setting values of the plurality of circuit breakers to the digital values corresponding to the plurality of current sensing values respectively To decide whether to change the multiple control signals a power supply, electrically connected to the current sensor of the total circuit breaker to receive the alternating current power and rectified, and then supply power to the analog to digital converter and the microprocessor; and a power line communicator And electrically connected to the current sensor of the total circuit breaker to receive the AC power for loading the power information, and take out the power information, and the power line communicator of the computing unit receives an update trip setting signal, and Transmitting to the microprocessor, the microprocessor writes the update trip setting signal to the memory to update the plurality of trip setting values, the update trip setting signal includes a trip setting value of the total circuit breaker And the trip setting values of the plurality of circuit breakers. The intelligent distribution box according to claim 17 further includes: a display interface electrically connected to the power line communicator of the operation unit to receive the power information and display the same.