CN1741700A

CN1741700A - Intelligent detection controlling device for carrier of multi-power inductive ballast

Info

Publication number: CN1741700A
Application number: CNA2005100101376A
Authority: CN
Inventors: 徐殿国; 刘晓胜; 张胜友; 戚佳金
Original assignee: Harbin Institute of Technology
Current assignee: Harbin Dongjian Machinery Manufacturing Co., Ltd.
Priority date: 2005-06-30
Filing date: 2005-06-30
Publication date: 2006-03-01
Anticipated expiration: 2025-06-30
Also published as: CN100466876C

Abstract

An intelligent detection-control unit of multipower inductive ballast carrier wave is prepared as connecting one input end of the first detection circuit, power circuit and communication circuit (CC) as well as output end of the second detection circuit, another input end of them as well as the first power input end of lamp circuit (LC) separately to two ends of AC power; connecting output end of the first, the second and the third control circuits separately to power input end of LC; connecting signal output end of the first and the second detection circuits separately to two signals detection input end of the first microprocessor and connecting data control bus of CC to data control bus of the second microprocessor.

Description

The carrier wave intelligentized detection control apparatus of multi-power inductive ballast

Technical field:

What the present invention relates to is the carrier wave intelligentized detection control technology field of Inductive ballast.

Background technology:

The controller that does not also have at present proper detection and control at single street lighting node, existing control technology is by the highway section control appliance of intergrade the multi-lamp in certain bar highway section or the switch of whole lamps to be controlled mostly, carry out the state-detection of line level simultaneously, have only lamp when some not work or when other fault occurring, could detect and judge public lighting circuit and have fault, and can not determine the particular location of fault point, promptly can not be accurate to detection and control to each lamp (being lighting unit), this operation and maintenance to whole system is made troubles.On the domestic market control terminal that some have single street lighting node control and measuring ability appears recently, but the product that wherein has is because the data mode that adopts needs extra building communication lines, and increased the difficulty of installing and constructing, improved system cost; The product that also has indicates and can detect and control each lamp (being lighting unit), but can not accurately detect and judge the fault of street lighting node in actual use.Also have above-mentioned existing device also just to control the open/close state of lamp, and do not have power adjustments (light modulation) function.

Summary of the invention:

The objective of the invention is in order to overcome existing single street lighting node detection, control terminal, exist the data mode of using to need extra building communication lines, can not accurately detect and judge the street lighting node failure, can not carry out the problem of power adjustments (light modulation), and then a kind of carrier wave intelligentized detection control apparatus of multi-power inductive ballast is provided.It is made up of optical coupling type voltage over zero testing circuit 1, voltage-stabilized power supply circuit 2, inductance type current detection circuit 3, the first relay system control circuit 4, the second relay system control circuit 5, the 3rd relay system control circuit 6, power line carrier, PLC circuit 7, serial 232 communication interface circuits 8, first microprocessor 9, second microprocessor 10; An input of optical coupling type voltage over zero testing circuit 1, an input of voltage-stabilized power supply circuit 2, the input of inductance type current detection circuit 3, an input of power line carrier, PLC circuit 7 all connects the end of AC power 220V, another input of optical coupling type voltage over zero testing circuit 1, another input of voltage-stabilized power supply circuit 2, another input of power line carrier, PLC circuit 7, first power input of multi-power inductive ballast and high-pressure sodium lamp circuit 11 all connects the other end of AC power 220V, the output of inductance type current detection circuit 3, the input of the first relay system control circuit 4, the input of the second relay system control circuit 5 connects the input of the 3rd relay system control circuit 6, the output of the first relay system control circuit 4 connects the second source input of multi-power inductive ballast and high-pressure sodium lamp circuit 11, the output of the second relay system control circuit 5 connects the 3rd power input of multi-power inductive ballast and high-pressure sodium lamp circuit 11, the output of the 3rd relay system control circuit 6 connects the 4th power input of multi-power inductive ballast and high-pressure sodium lamp circuit 11, the earth terminal of optical coupling type voltage over zero testing circuit 1, the earth terminal of voltage-stabilized power supply circuit 2, the earth terminal of inductance type current detection circuit 3, the earth terminal of the first relay system control circuit 4, the earth terminal of the second relay system control circuit 5, the earth terminal of the 3rd relay system control circuit 6, the earth terminal of power line carrier, PLC circuit 7, the earth terminal of serial 232 communication interface circuits 8, the earth terminal of first microprocessor 9, the earth terminal of second microprocessor 10 is ground connection all, voltage-stabilized power supply circuit 2+the VCC1 output, the power supply of the first relay system control circuit 4+VCC1 input, the power supply of the second relay system control circuit 5+VCC1 input connects the power supply+VCC1 input of the 3rd relay system control circuit 6, voltage-stabilized power supply circuit 2+the VCC2 output connects the power supply+VCC2 input of power line carrier, PLC circuit 7, voltage-stabilized power supply circuit 2+the VCC3 output, the power supply of power line carrier, PLC circuit 7+VCC3 input, the power supply of first microprocessor 9+VCC3 input, the power supply of second microprocessor 10+VCC3 input connects the power supply+VCC3 input of serial 232 communication interface circuits 8, the voltage over zero that the signal output part of optical coupling type voltage over zero testing circuit 1 connects first microprocessor 9 detects input, the current signal that the current signal output end of inductance type current detection circuit 3 connects first microprocessor 9 detects input, the controlled input end of the first relay system control circuit 4 connects the first relay control signal output of first microprocessor 9, the controlled input end of the second relay system control circuit 5 connects the second relay control signal output of first microprocessor 9, the controlled input end of the 3rd relay system control circuit 6 connects the 3rd relay control signal output of first microprocessor 9, the Data Control bus I/O of power line carrier, PLC circuit 7 connects the Data Control bus I/O of second microprocessor 10, the serial data bus I/O of serial 232 communication interface circuits 8, the serial data bus I/O of first microprocessor 9 connects the serial data bus I/O of second microprocessor 10.Operation principle: first microprocessor 9 is by optical coupling type voltage over zero testing circuit 1, operating state (the normal bright lamp of 3 pairs of multi-power inductive ballasts of inductance type current detection circuit and high-pressure sodium lamp circuit 11, turn off the light, open circuit, short circuit, aging) the real detection judged when carrying out, and by second microprocessor 10, power line carrier, PLC circuit 7 is sent to Surveillance center with the above-mentioned result who judges, and Surveillance center can pass through power line carrier, PLC circuit 7 simultaneously, second microprocessor 10, first microprocessor 9, the first relay system control circuit 4, the second relay

system control circuit

5,6 pairs of multi-power inductive ballasts of the 3rd relay system control circuit and high-pressure sodium lamp circuit 11 carry out switch, power adjustments (light modulation) control.The present invention can carry out Detection ﹠ Controling to each lamp (being lighting unit), can carry out power adjustments (light modulation) to lighting unit, can accurately detect, judge the fault of street lighting node, not need extra building communication lines, it also has advantage simple in structure, with low cost.It can realize normal bright lamp, turn off the light, open circuit, short circuit and degradation failure accurately detect.Can realize different illumination compound modes according to different lighting requirements, thereby improve the operational efficiency and the automaticity of whole road lamp system.

Description of drawings:

Fig. 1 is an integrated circuit structural representation of the present invention, and Fig. 2 is the electrical block diagram of power line carrier, PLC circuit 7, and Fig. 3 is the integrated circuit structural representation of the first relay system control circuit 4.

Embodiment:

Embodiment one: in conjunction with Fig. 1 present embodiment is described, it is made up of optical coupling type voltage over zero testing circuit 1, voltage-stabilized power supply circuit 2, inductance type current detection circuit 3, the first relay system control circuit 4, the second relay system control circuit 5, the 3rd relay system control circuit 6, power line carrier, PLC circuit 7, serial 232 communication interface circuits 8, first microprocessor 9, second microprocessor 10; An input of optical coupling type voltage over zero testing circuit 1, an input of voltage-stabilized power supply circuit 2, the input of inductance type current detection circuit 3, an input of power line carrier, PLC circuit 7 all connects the end of AC power 220V, another input of optical coupling type voltage over zero testing circuit 1, another input of voltage-stabilized power supply circuit 2, another input of power line carrier, PLC circuit 7, first power input of multi-power inductive ballast and high-pressure sodium lamp circuit 11 all connects the other end of AC power 220V, the output of inductance type current detection circuit 3, the input of the first relay system control circuit 4, the input of the second relay system control circuit 5 connects the input of the 3rd relay system control circuit 6, the output of the first relay system control circuit 4 connects the second source input of multi-power inductive ballast and high-pressure sodium lamp circuit 11, the output of the second relay system control circuit 5 connects the 3rd power input of multi-power inductive ballast and high-pressure sodium lamp circuit 11, the output of the 3rd relay system control circuit 6 connects the 4th power input of multi-power inductive ballast and high-pressure sodium lamp circuit 11, the earth terminal of optical coupling type voltage over zero testing circuit 1, the earth terminal of voltage-stabilized power supply circuit 2, the earth terminal of inductance type current detection circuit 3, the earth terminal of the first relay system control circuit 4, the earth terminal of the second relay system control circuit 5, the earth terminal of the 3rd relay system control circuit 6, the earth terminal of power line carrier, PLC circuit 7, the earth terminal of serial 232 communication interface circuits 8, the earth terminal of first microprocessor 9, the earth terminal of second microprocessor 10 is ground connection all, voltage-stabilized power supply circuit 2+the VCC1 output, the power supply of the first relay system control circuit 4+VCC1 input, the power supply of the second relay system control circuit 5+VCC1 input connects the power supply+VCC1 input of the 3rd relay system control circuit 6, voltage-stabilized power supply circuit 2+the VCC2 output connects the power supply+VCC2 input of power line carrier, PLC circuit 7, voltage-stabilized power supply circuit 2+the VCC3 output, the power supply of power line carrier, PLC circuit 7+VCC3 input, the power supply of first microprocessor 9+VCC3 input, the power supply of second microprocessor 10+VCC3 input connects the power supply+VCC3 input of serial 232 communication interface circuits 8, the voltage over zero that the signal output part of optical coupling type voltage over zero testing circuit 1 connects first microprocessor 9 detects input, the current signal that the current signal output end of inductance type current detection circuit 3 connects first microprocessor 9 detects input, the controlled input end of the first relay system control circuit 4 connects the first relay control signal output of first microprocessor 9, the controlled input end of the second relay system control circuit 5 connects the second relay control signal output of first microprocessor 9, the controlled input end of the 3rd relay system control circuit 6 connects the 3rd relay control signal output of first microprocessor 9, the Data Control bus I/O of power line carrier, PLC circuit 7 connects the Data Control bus I/O of second microprocessor 10, the serial data bus I/O of serial 232 communication interface circuits 8, the serial data bus I/O of first microprocessor 9 connects the serial data bus I/O of second microprocessor 10.The model that first microprocessor 9 is selected for use is ATMEGA8L_8PI, and the model that second microprocessor 10 is selected for use is ATMEGA8L_8PI.

Embodiment two: in conjunction with Fig. 2 present embodiment is described, at the power line carrier, PLC circuit 7 described in the embodiment one by carrier Control chip U1, first resistance R 1, second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, the 6th resistance R 6, the 7th resistance R 7, first capacitor C 1, second capacitor C 2, the 3rd capacitor C 3, the 4th capacitor C 4, the 5th capacitor C 5, the 6th capacitor C 6, the 7th capacitor C 7, the 8th capacitor C 8, the 9th capacitor C 9, the tenth capacitor C 10, the 11 capacitor C 11, the 12 capacitor C 12, the 13 capacitor C 13, crystal oscillator B1, first inductance L 1, second inductance L 2, the 3rd inductance L 3, the 4th inductance L 4, the 5th inductance L 5, the first diode D1, the second diode D2, the 3rd diode D3, the 4th diode D4, the 5th diode D5, relay J 1, coupling transformer T1 forms; The pin 14 of second microprocessor 10, pin 2, pin 11, pin 3, pin 5, pin 9 ends connect the pin 43 of carrier Control chip U1 respectively, pin 3, pin 4, pin 5, pin 8, pin 11 ends, the pin 44 of carrier Control chip U1, pin 41, pin 39, pin 38, pin 35, pin 34, pin 13, pin 17, pin 18, pin 20, pin 2, pin 6, pin 30, pin 25 ends are ground connection all, the pin 10 of carrier Control chip U1, pin 16, pin 37, pin 33, one end of first capacitor C 1, one end of first inductance L 1, the end of coil J1-1 in the relay J 1, the cathode terminal of the 4th diode D4 and voltage-stabilized power supply circuit 2+the VCC3 end is connected, the other end of coil J1-1 connects pin 26 ends of second microprocessor 10 in the relay J 1, voltage-stabilized power supply circuit 2+VCC2 end connects pin 22 ends of carrier Control chip U1, the other end ground connection of first capacitor C 1, pin 32 ends of carrier Control chip U1, the anode tap of the 4th diode D4, one end of the 11 capacitor C 11 connects the cathode terminal of the 5th diode D5, the anode tap ground connection of the 5th diode D5, the other end of the 11 capacitor C 11, one end of the 5th inductance L 5, one end of the tenth capacitor C 10 connects an end of the 6th resistance R 6, the other end of the 5th inductance L 5 connects the other end and the ground connection of the tenth capacitor C 10, the other end of the 6th resistance R 6, one end of the 4th inductance L 4 connects an end of the 5th resistance R 5, the other end ground connection of the 4th inductance L 4, the other end of the 5th resistance R 5 connects the end of the 9th C9, the other end of the 9th capacitor C 9 connects the end of normal open switch J1-2 in the relay J 1, pin 29 ends of carrier Control chip U1 connect an end of second capacitor C 2, the other end of second capacitor C 2, one end of first resistance R 1 connects an end of second resistance R 2, the other end ground connection of second resistance R 2, the other end of first resistance R 1, one end of second inductance L 2 connects pin 19 ends of carrier Control chip U1, the other end of second inductance L 2, one end of the 7th capacitor C 7, the cathode terminal of the first diode D1, the elementary head end of coupling transformer T1 connects the other end of normal open switch J1-2 in the relay J 1, the end that coupling transformer T1 is elementary, the cathode terminal of the 3rd diode D3, one end of the 4th resistance R 4 connects an end of the 8th capacitor C 8, the other end of the 4th resistance R 4 connects the other end of the 7th capacitor C 7, the anode tap of the first diode D1, the anode tap of the 3rd diode D3 connects the anode tap of the second diode D2, the cathode terminal ground connection of the second diode D2, the other end of the 8th capacitor C 8 connects pin 21 ends of carrier Control chip U1, pin 23 ends of carrier Control chip U1, one end of the 3rd capacitor C 3 connects an end of the 3rd resistance R 3, the other end of the 3rd capacitor C 3 connects the other end and the ground connection of the 3rd resistance R 3, pin 26 ends of carrier Control chip U1, one end of the 4th capacitor C 4 connects the end of crystal oscillator B1, pin 27 ends of carrier Control chip U1, the other end of crystal oscillator B1 connects an end of the 5th capacitor C 5, the other end of the 5th capacitor C 5 connects the other end and the ground connection of the 4th capacitor C 4, pin 28 ends of carrier Control chip U1, the other end of first inductance L 1 connects an end of the 6th capacitor C 6, the other end ground connection of the 6th capacitor C 6, the head end of T1 level of coupling transformer connects an end of the 3rd inductance L 3, the other end of the 3rd inductance L 3 connects an end of the 12 capacitor C 12, the other end of the 12 capacitor C 12 connects an end of the 7th resistance R 7, the end of T1 level of coupling transformer connects the other end of the 7th resistance R 7, and the two ends of AC power 220V are connected to the two ends of the 7th resistance R 7.The model that carrier Control chip U1 selects for use is st7538.

Embodiment three: in conjunction with Fig. 3 present embodiment is described, forms by the 6th diode D6, relay J 2, triode Q, the 8th resistance R 8 at the first relay system control circuit 4 described in the embodiment one; The cathode terminal of the 6th diode D6 connect the end of coil J2-1 in the relay J 2 and connect voltage-stabilized power supply circuit 2+the VCC1 output, the anode tap of the 6th diode D6, the other end of coil J2-1 connects the collector electrode of triode Q in the relay J 2, the grounded emitter of triode Q, the base stage of triode Q connects an end of the 8th resistance R 8, the other end of the 8th resistance R 8 connects the first relay control signal output of first microprocessor 9, a long end of opening contact J2-2 connects the second source input of multi-power inductive ballast and high-pressure sodium lamp circuit 11 in the relay J 2, and the long other end of opening contact J2-2 connects the output of inductance type current detection circuit 3 in the relay J 2.The composition of the second relay system control circuit 5, the 3rd relay system control circuit 6 is identical with the first relay system control circuit 4 with annexation.

Claims

1, the carrier wave intelligentized detection control apparatus of multi-power inductive ballast is characterized in that it is made up of optical coupling type voltage over zero testing circuit (1), voltage-stabilized power supply circuit (2), inductance type current detection circuit (3), the first relay system control circuit (4), the second relay system control circuit (5), the 3rd relay system control circuit (6), power line carrier, PLC circuit (7), serial 232 communication interface circuits (8), first microprocessor (9), second microprocessor (10); An input of optical coupling type voltage over zero testing circuit (1), an input of voltage-stabilized power supply circuit (2), the input of inductance type current detection circuit (3), an input of power line carrier, PLC circuit (7) all connects the end of AC power 220V, another input of optical coupling type voltage over zero testing circuit (1), another input of voltage-stabilized power supply circuit (2), another input of power line carrier, PLC circuit (7), first power input of multi-power inductive ballast and high-pressure sodium lamp circuit (11) all connects the other end of AC power 220V, the output of inductance type current detection circuit (3), the input of the first relay system control circuit (4), the input of the second relay system control circuit (5) connects the input of the 3rd relay system control circuit (6), the output of the first relay system control circuit (4) connects the second source input of multi-power inductive ballast and high-pressure sodium lamp circuit (11), the output of the second relay system control circuit (5) connects the 3rd power input of multi-power inductive ballast and high-pressure sodium lamp circuit (11), the output of the 3rd relay system control circuit (6) connects the 4th power input of multi-power inductive ballast and high-pressure sodium lamp circuit (11), the earth terminal of optical coupling type voltage over zero testing circuit (1), the earth terminal of voltage-stabilized power supply circuit (2), the earth terminal of inductance type current detection circuit (3), the earth terminal of the first relay system control circuit (4), the earth terminal of the second relay system control circuit (5), the earth terminal of the 3rd relay system control circuit (6), the earth terminal of power line carrier, PLC circuit (7), the earth terminal of serial 232 communication interface circuits (8), the earth terminal of first microprocessor (9), the earth terminal of second microprocessor (10) is ground connection all, (+VCC1) the output of voltage-stabilized power supply circuit (2), the power supply of the first relay system control circuit (4) (+VCC1) input, the power supply of the second relay system control circuit (5) (+VCC1) input connects the power supply (+VCC1) input of the 3rd relay system control circuit (6), voltage-stabilized power supply circuit (2) (+VCC2) output connects the power supply (+VCC2) input of power line carrier, PLC circuit (7), (+VCC3) the output of voltage-stabilized power supply circuit (2), the power supply of power line carrier, PLC circuit (7) (+VCC3) input, the power supply of first microprocessor (9) (+VCC3) input, the power supply of second microprocessor (10) (+VCC3) input connects the power supply (+VCC3) input of serial 232 communication interface circuits (8), the voltage over zero that the signal output part of optical coupling type voltage over zero testing circuit (1) connects first microprocessor (9) detects input, the current signal that the current signal output end of inductance type current detection circuit (3) connects first microprocessor (9) detects input, the controlled input end of the first relay system control circuit (4) connects the first relay control signal output of first microprocessor (9), the controlled input end of the second relay system control circuit (5) connects the second relay control signal output of first microprocessor (9), the controlled input end of the 3rd relay system control circuit (6) connects the 3rd relay control signal output of first microprocessor (9), the Data Control bus I/O of power line carrier, PLC circuit (7) connects the Data Control bus I/O of second microprocessor (10), the serial data bus I/O of serial 232 communication interface circuits (8), the serial data bus I/O of first microprocessor (9) connects the serial data bus I/O of second microprocessor (10).

2, the carrier wave intelligentized detection control apparatus of multi-power inductive ballast according to claim 1 is characterized in that power line carrier, PLC circuit (7) is by carrier Control chip (U1), first resistance (R1), second resistance (R2), the 3rd resistance (R3), the 4th resistance (R4), the 5th resistance (R5), the 6th resistance (R6), the 7th resistance (R7), first electric capacity (C1), second electric capacity (C2), the 3rd electric capacity (C3), the 4th electric capacity (C4), the 5th electric capacity (C5), the 6th electric capacity (C6), the 7th electric capacity (C7), the 8th electric capacity (C8), the 9th electric capacity (C9), the tenth electric capacity (C10), the 11 electric capacity (C11), the 12 electric capacity (C12), crystal oscillator (B1), first inductance (L1), second inductance (L2), the 3rd inductance (L3), the 4th inductance (L4), the 5th inductance (L5), first diode (D1), second diode (D2), the 3rd diode (D3), the 4th diode (D4), the 5th diode (D5), relay (J1), coupling transformer (T1) is formed; The pin 14 of second microprocessor (10), pin 2, pin 11, pin 3, pin 5, pin 9 ends connect the pin 43 of carrier Control chip (U1) respectively, pin 3, pin 4, pin 5, pin 8, pin 11 ends, the pin 44 of carrier Control chip (U1), pin 41, pin 39, pin 38, pin 35, pin 34, pin 13, pin 17, pin 18, pin 20, pin 2, pin 6, pin 30, pin 25 ends are ground connection all, the pin 10 of carrier Control chip (U1), pin 16, pin 37, pin 33, one end of first electric capacity (C1), one end of first inductance (L1), an end of coil (J1-1) in the relay (J1), the cathode terminal of the 4th diode (D4) and voltage-stabilized power supply circuit (2) (+VCC3) output is connected, the other end of coil (J1-1) connects pin 26 ends of second microprocessor (10) in the relay (J1), voltage-stabilized power supply circuit (2) (+VCC2) output connects pin 22 ends of carrier Control chip (U1), the other end ground connection of first electric capacity (C1), pin 32 ends of carrier Control chip (U1), the anode tap of the 4th diode (D4), one end of the 11 electric capacity (C11) connects the cathode terminal of the 5th diode (D5), the anode tap ground connection of the 5th diode (D5), the other end of the 11 electric capacity (C11), one end of the 5th inductance (L5), one end of the tenth electric capacity (C10) connects an end of the 6th resistance (R6), the other end of the 5th inductance (L5) connects the other end and the ground connection of the tenth electric capacity (C10), the other end of the 6th resistance (R6), one end of the 4th inductance (L4) connects an end of the 5th resistance (R5), the other end ground connection of the 4th inductance (L4), the other end of the 5th resistance (R5) connects an end of the 9th electric capacity (C9), the other end of the 9th electric capacity (C9) connects an end of normal opened contact (J1-2) in the relay (J1), pin 29 ends of carrier Control chip (U1) connect an end of second electric capacity (C2), the other end of second electric capacity (C2), one end of first resistance (R1) connects an end of second resistance (R2), the other end ground connection of second resistance (R2), the other end of first resistance (R1), one end of second inductance (L2) connects pin 19 ends of carrier Control chip (U1), the other end of second inductance (L2), one end of the 7th electric capacity (C7), the cathode terminal of first diode (D1), the elementary head end of coupling transformer (T1) connects the other end of normal opened contact (J1-2) in the relay (J1), the elementary end of coupling transformer (T1), the cathode terminal of the 3rd diode (D3), one end of the 4th resistance (R4) connects an end of the 8th electric capacity (C8), the other end of the 4th resistance (R4) connects the other end of the 7th electric capacity (C7), the anode tap of first diode (D1), the anode tap of the 3rd diode (D3) connects the anode tap of second diode (D2), the cathode terminal ground connection of second diode (D2), the other end of the 8th electric capacity (C8) connects pin 21 ends of carrier Control chip (U1), pin 23 ends of carrier Control chip (U1), one end of the 3rd electric capacity (C3) connects an end of the 3rd resistance (R3), the other end of the 3rd electric capacity (C3) connects the other end and the ground connection of the 3rd resistance (R3), pin 26 ends of carrier Control chip (U1), one end of the 4th electric capacity (C4) connects an end of crystal oscillator (B1), pin 27 ends of carrier Control chip (U1), the other end of crystal oscillator (B1) connects an end of the 5th electric capacity (C5), the other end of the 5th electric capacity (C5) connects the other end and the ground connection of the 4th electric capacity (C4), pin 28 ends of carrier Control chip (U1), the other end of first inductance (L1) connects an end of the 6th electric capacity (C6), the other end ground connection of the 6th electric capacity (C6), the secondary head end of coupling transformer (T1) connects an end of the 3rd inductance (L3), the other end of the 3rd inductance (L3) connects an end of the 12 electric capacity (C12), the other end of the 12 electric capacity (C12) connects an end of the 7th resistance (R7), the secondary end of coupling transformer (T1) connects the other end of the 7th resistance (R7), and the two ends of AC power 220V are connected to the two ends of the 7th resistance (R7).

3, the carrier wave intelligentized detection control apparatus of multi-power inductive ballast according to claim 1 is characterized in that the first relay system control circuit (4) is made up of the 6th diode (D6), relay (J2), triode (Q), the 8th resistance (R8); The cathode terminal of the 6th diode (D6) connects an end of coil (J2-1) in the relay (J2) and connects the (+VCC1) output of voltage-stabilized power supply circuit (2), the anode tap of the 6th diode (D6), the other end of coil (J2-1) connects the collector electrode of triode (Q) in the relay (J2), the grounded emitter of triode (Q), the base stage of triode (Q) connects an end of the 8th resistance (R8), the other end of the 8th resistance (R8) connects the first relay control signal output of first microprocessor (9), a long end of opening contact (J2-2) connects the second source input of multi-power inductive ballast and high-pressure sodium lamp circuit (11) in the relay (J2), and the long other end of opening contact (J2-2) connects the output of inductance type current detection circuit (3) in the relay (J2).