CN107579586A - A kind of ship power distribution control system based on intelligent controller - Google Patents
A kind of ship power distribution control system based on intelligent controller Download PDFInfo
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Abstract
The invention discloses a kind of ship power distribution control system based on intelligent controller, the distribution terminal being arranged on ship and the monitor terminal being connected with the distribution terminal are included;The distribution terminal includes wind energy and photovoltaic generating module, charging circuit, battery, inverter circuit, intelligent controller, electric appliance module peculiar to vessel, power electricity consumption module peculiar to vessel, security module;It can be measured to the voltage of ship electrical equipment, electric current, frequency, active and reactive power, power factor (PF), after measurement and result of calculation is drawn energy data is provided by communication module to monitor terminal, monitor terminal instruction is waited in real time, being switched on and off for intelligent controller is controlled with this, so as to controlling the closing of coupled ship electrical equipment;The present invention has the characteristics that multiple protective, accurate measurement, reliability are high, practicality and intellectuality are strong, cost is cheap, can effectively reduce ship electricity consumption spending, help ship effectively to save.
Description
Technical field
The invention belongs to distribution field of intelligent control, more particularly to a kind of ship power distribution control system based on intelligent controller
System.
Background technology
China's shipping industry is quickly grown, and China turns into shipbuilding big country of the world at present.Increasing countries and regions
The various ships made and repaired and meet its standard, frequency and voltage request are ordered in the shipyard in China;With distributed energy
(Distributed Energy Resource, DER)Permeability in the continuous improvement of each level of power system, power system
Especially the planning of power distribution network and the method for operation also become relative complex, while economy to power distribution network and supervision method also produce
Large effect is given birth to.For the gradually expectation of expansion and user to power supply reliability in the range of reasonable electricity price of reply DER scales
A series of changes such as benefit raising on duty for the day, conventional electrical distribution net gradually change from Passive Mode to aggressive mode.Active distribution network purport
Solving power network compatibility and applying extensive batch (-type) regenerative resource, lifting green energy resource utilization rate, optimize primary energy knot
The problems such as structure.May be brought for DER access power distribution networks to power network such as influences short-circuit current level, influences reactive power and voltage
The problems such as distribution, especially new energy, are accessed in a manner of plug and play, and more uncertainties are brought to distribution network operation so that
Power distribution network is more unmanageable.Cause power distribution network to active control, automatic adaptation therefore, it is necessary to develop new power supplying and distributing equipment
Active distribution network development.
The content of the invention
The technical problems to be solved by the invention are to provide for the deficiency of background technology and a kind of be based on intelligent controller
Ship power distribution control system, it has multiple protective, accurate measurement, reliability high, practicality and intellectuality is strong, cost is cheap
The features such as, ship electricity consumption spending can be effectively reduced, helps ship effectively to save.
The present invention uses following technical scheme to solve above-mentioned technical problem
A kind of ship power distribution control system based on intelligent controller, comprising the distribution terminal being arranged on ship and with it is described
The monitor terminal of distribution terminal connection;
The distribution terminal includes wind energy and photovoltaic generating module, charging circuit, battery, inverter circuit, Industrial Frequency Transformer, filter
Wave circuit, intelligent controller, electric appliance module peculiar to vessel, power electricity consumption module peculiar to vessel, security module;
The wind energy and photovoltaic generating module connect battery by charging circuit, for luminous energy to be passed through with wind energy transformation into electric energy
Charging circuit charges to battery;
The battery, inverter circuit, Industrial Frequency Transformer, voltage conversion circuit, filter circuit, intelligent controller sequentially connect successively
Connect:The DC voltage of the battery, through inverter circuit by DC inverter into high-frequency alternating current, then boost through Industrial Frequency Transformer
Become sinusoidal voltage with filter circuit filtering and dominate use for intelligent controller;
The intelligent controller is connected with electric appliance module peculiar to vessel, power electricity consumption module peculiar to vessel respectively, for providing marine electric
Electric energy needed for device and power peculiar to vessel;
The intelligent security guard module is also connected with security module, for realizing power supply protection;
The voltage conversion circuit, including prime voltage conversion circuit and rear class voltage conversion circuit coupled thereto;
The prime voltage conversion circuit includes:First voltage protection module, it is coupled to supply voltage and internal conversion electricity is provided
Pressure;First voltage modular converter, first voltage protection module is coupled to, before input signal is converted to according to internal conversion voltage
Level output signal;
The rear class voltage conversion circuit includes:Second voltage protection module, produce the first reversed-phase output signal, the first output letter
Number, the second reversed-phase output signal and the second output signal, wherein, prime voltage conversion circuit and rear class voltage conversion circuit have
Multiple transistors, when the magnitude of voltage of supply voltage is more than the breakdown voltage of transistor, voltage conversion circuit protection transistor
Pressure difference is less than breakdown voltage, and when the magnitude of voltage of supply voltage is less than breakdown voltage, the output first of voltage conversion circuit full width is anti-
Phase output signal, the first output signal, the second reversed-phase output signal and the second output signal;
The filter circuit includes first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the
Seven resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, operational amplifier, power supply, described first
One end of resistance is connected with the output end of Industrial Frequency Transformer, and the other end of the first resistor connects one end and the of the first electric capacity
Be connected behind one end of two electric capacity with one end of second resistance, behind one end of the other end of first electric capacity connection 3rd resistor with
The negative input end of operational amplifier is connected, after the other end of the other end of second electric capacity connection 3rd resistor with operation amplifier
The output end of device is connected, the other end ground connection of the second resistance;The positive input terminal of the operational amplifier is sequentially connected the 4th
It is grounded after resistance and the 5th resistance, the positive power source terminal of operational amplifier simultaneously connects one end behind one end of the 3rd electric capacity with the 6th resistance
It is connected, the other end of the 6th resistance is connected with the positive pole of power supply, the other end ground connection of the 3rd electric capacity, operational amplifier
Negative power end and be connected with one end of the 4th electric capacity after connecing one end of the 7th resistance, the other end and power supply of the 7th resistance
Negative pole be connected, the other end of the 4th electric capacity ground connection;The output end of the operational amplifier concatenate after the 5th electric capacity with intelligence
The input connection of energy controller.
As a kind of ship power distribution control system based on intelligent controller of the present invention, the intelligent controller includes electric energy
Parameter acquisition and conditioning module, CPU control modules, display module, communication module, alarm module, clock module, memory mould
Block, keyboard input module, on-off circuit module, reset circuit module, power driving control module;
Electrical energy parameter collection and conditioning module are connected with CPU control modules, for by the voltage and current signal of collection
Reach CPU control modules;
The CPU control modules are connected with communication module, the data transfer for distribution terminal and monitor terminal;
The CPU control modules are connected with alarm module, for sending alarm when intelligent security guard module occurs abnormal;
The CPU control modules are connected with clock module, for recording the time in real time;
The CPU control modules are connected with memory module, for carrying out data storage;
The CPU control modules are connected with display module, the electricity for the collection of real-time display electrical energy parameter and conditioning module collection
Pressure and current signal;
The CPU control modules are connected with keyboard input module, for input and setup parameter threshold value;
The CPU control modules are connected with on-off circuit module, for switching electric energy needed for electrical equipment peculiar to vessel and power peculiar to vessel;
The CPU control modules and reset circuit module, reset for intelligent controller;
The CPU control modules and power driving control module, for providing electric energy needed for intelligent controller.
As a kind of ship power distribution control system based on intelligent controller of the present invention, the security module is protected comprising lightning protection
Shield, overvoltage protection, overcurrent protection, short-circuit protection.
As a kind of ship power distribution control system based on intelligent controller of the present invention, the electrical energy parameter collection and conditioning
Module includes voltage parameter collection and conditioning module and current parameters collection and conditioning module, the voltage parameter collection and conditioning
Module and current parameters collection and conditioning module are connected with CPU control modules respectively.
As a kind of ship power distribution control system based on intelligent controller of the present invention, the CPU control modules use
ATT7035 chips.
As a kind of ship power distribution control system based on intelligent controller of the present invention, the power driving control module bag
Containing be linked in sequence successively transformer pressure-reducing module, rectifier bridge, direct current regulation circuit.
As a kind of ship power distribution control system based on intelligent controller of the present invention, the display module is touch-screen type
Display module.
As a kind of ship power distribution control system based on intelligent controller of the present invention, the chip model of the clock chip
For DS1302
The present invention compared with prior art, has following technique effect using above technical scheme:
1st, the present invention can measure to the voltage of ship electrical equipment, electric current, frequency, active and reactive power, power factor (PF),
Energy data is provided to monitor terminal by communication module after measurement and result of calculation is drawn, waits monitor terminal to refer in real time
Order, being switched on and off for intelligent controller is controlled with this, so as to controlling the closing of coupled ship electrical equipment;
2nd, the present invention has the characteristics that multiple protective, accurate measurement, reliability are high, practicality and intellectuality are strong, cost is cheap, can
Effectively to reduce ship electricity consumption spending, ship is helped effectively to save;
3rd, the present invention effectively lifts the utilization rate of green energy resource, optimizes primary energy structure efficiently with wind energy and luminous energy
The problems such as;
4th, CPU control modules of the invention use ATT7035 chips, and intelligent controller needs to receive intelligent interaction terminal at any time
Command signal carrys out control relay and realizes being switched on and off for itself, therefore CPU control modules should choose small volume, energy consumption
Control chip low, Peripheral Interface is abundant, processing and calculating speed are fast;
5th, it is steady to include the transformer pressure-reducing module being linked in sequence successively, rectifier bridge, direct current to power driving control module of the invention
By transformer pressure-reducing, rectifying and wave-filtering designs electric power driving module to volt circuit again.
Brief description of the drawings
Fig. 1 is distribution terminal principle schematic diagram of the present invention;
Fig. 2 is filter circuit circuit diagram of the present invention;
Fig. 3 is intelligent controller structure schematic diagram of the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings:
A kind of ship power distribution control system based on intelligent controller, comprising the distribution terminal being arranged on ship and with it is described
The monitor terminal of distribution terminal connection;
As shown in figure 1, the distribution terminal includes wind energy and photovoltaic generating module, charging circuit, battery, inverter circuit, work
Frequency power transformer, filter circuit, intelligent controller, electric appliance module peculiar to vessel, power electricity consumption module peculiar to vessel, security module;
The wind energy and photovoltaic generating module connect battery by charging circuit, for luminous energy to be passed through with wind energy transformation into electric energy
Charging circuit charges to battery;
The battery, inverter circuit, Industrial Frequency Transformer, voltage conversion circuit, filter circuit, intelligent controller sequentially connect successively
Connect:The DC voltage of the battery, through inverter circuit by DC inverter into high-frequency alternating current, then boost through Industrial Frequency Transformer
Become sinusoidal voltage with filter circuit filtering and dominate use for intelligent controller;
The intelligent controller is connected with electric appliance module peculiar to vessel, power electricity consumption module peculiar to vessel respectively, for providing marine electric
Electric energy needed for device and power peculiar to vessel;
The intelligent security guard module is also connected with security module, for realizing power supply protection;
The voltage conversion circuit, including prime voltage conversion circuit and rear class voltage conversion circuit coupled thereto;
The prime voltage conversion circuit includes:First voltage protection module, it is coupled to supply voltage and internal conversion electricity is provided
Pressure;First voltage modular converter, first voltage protection module is coupled to, before input signal is converted to according to internal conversion voltage
Level output signal;
The rear class voltage conversion circuit includes:Second voltage protection module, produce the first reversed-phase output signal, the first output letter
Number, the second reversed-phase output signal and the second output signal, wherein, prime voltage conversion circuit and rear class voltage conversion circuit have
Multiple transistors, when the magnitude of voltage of supply voltage is more than the breakdown voltage of transistor, voltage conversion circuit protection transistor
Pressure difference is less than breakdown voltage, and when the magnitude of voltage of supply voltage is less than breakdown voltage, the output first of voltage conversion circuit full width is anti-
Phase output signal, the first output signal, the second reversed-phase output signal and the second output signal;
As shown in Fig. 2 the filter circuit includes first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the
Six resistance, the 7th resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, operational amplifier, power supply,
One end of the first resistor is connected with the output end of Industrial Frequency Transformer, and the other end of the first resistor connects the first electric capacity
It is connected behind one end and one end of the second electric capacity with one end of second resistance, the other end connection 3rd resistor of first electric capacity
Be connected behind one end with the negative input end of operational amplifier, after the other end of the other end of second electric capacity connection 3rd resistor with
The output end of operational amplifier is connected, the other end ground connection of the second resistance;The positive input terminal of the operational amplifier is successively
Be grounded after connecting the 4th resistance and the 5th resistance, the positive power source terminal of operational amplifier and connect behind one end of the 3rd electric capacity with the 6th electricity
One end of resistance is connected, and the other end of the 6th resistance is connected with the positive pole of power supply, the other end ground connection of the 3rd electric capacity, fortune
Calculate the negative power end of amplifier and be connected after connecing one end of the 7th resistance with one end of the 4th electric capacity, the 7th resistance it is another
End is connected with the negative pole of power supply, the other end ground connection of the 4th electric capacity;The electricity of output end concatenation the 5th of the operational amplifier
It is connected after appearance with the input of intelligent controller.
The present invention can survey to the voltage of ship electrical equipment, electric current, frequency, active and reactive power, power factor (PF)
Amount, energy data is provided to monitor terminal by communication module after measurement and result of calculation is drawn, waits monitor terminal in real time
Instruction, being switched on and off for intelligent controller is controlled with this, so as to controlling the closing of coupled ship electrical equipment.
As shown in figure 3, the intelligent controller includes electrical energy parameter collection and conditioning module, CPU control modules, display mould
Block, communication module, alarm module, clock module, memory module, keyboard input module, on-off circuit module, reset circuit mould
Block, power driving control module;
Electrical energy parameter collection and conditioning module are connected with CPU control modules, for by the voltage and current signal of collection
Reach CPU control modules;
The CPU control modules are connected with communication module, the data transfer for distribution terminal and monitor terminal;
The CPU control modules are connected with alarm module, for sending alarm when intelligent security guard module occurs abnormal;
The CPU control modules are connected with clock module, for recording the time in real time;
The CPU control modules are connected with memory module, for carrying out data storage;
The CPU control modules are connected with display module, the electricity for the collection of real-time display electrical energy parameter and conditioning module collection
Pressure and current signal;
The CPU control modules are connected with keyboard input module, for input and setup parameter threshold value;
The CPU control modules are connected with on-off circuit module, for switching electric energy needed for electrical equipment peculiar to vessel and power peculiar to vessel;
The CPU control modules and reset circuit module, reset for intelligent controller;
The CPU control modules and power driving control module, for providing electric energy needed for intelligent controller;The security module
Include lightning protection, overvoltage protection, overcurrent protection, short-circuit protection.
Electrical energy parameter collection and conditioning module include voltage parameter gather and conditioning module and current parameters collection and
Conditioning module, voltage parameter collection and conditioning module and current parameters collection and conditioning module respectively with CPU control modules
Connection.
The CPU control modules use ATT7035 chips.
The power driving control module includes the transformer pressure-reducing module being linked in sequence successively, rectifier bridge, DC voltage-stabilizing
Circuit.
The display module is touch-screen type display module.
A kind of ship power distribution control system based on intelligent controller according to claim 2, it is characterised in that:Institute
The chip model for stating clock chip is DS1302.
Intelligent controller selected by the present invention needs to receive the command signal of intelligent interaction terminal at any time to control relay
Device realizes being switched on and off for itself, therefore cpu system control module should be chosen in design that small volume, energy consumption be low, peripheral hardware
Rich interface, processing and the fast control chip of calculating speed.For such chip, some following requirement should be met:
(1)Suitable memory.Control chip memory space can be made full use of, so that system is compacter, and can effectively be solved
Certainly the problems such as interface capability, instruction system, addressing system and power consumption;
(2)Possesses supporting development system.Software debugging can be carried out, feature debugging extension is carried out using corresponding development system;
(3)Small volume, cost are low.Chip volume requires the smaller the better, and integrated level is high, and cost is as far as possible low, can be in user
Tolerance range within.
With reference to some above-mentioned requirement, the special SOC computation chips ATT7035 chips of single-phase electric energy are chosen, it is that a have
The special-purpose single phase electric energy metrical SOC of the leading level in the world(system-on-chip), Embedded processor unit, single-phase electric energy
The function such as metering units, power management, Clock Managing Unit and PLL frequencys multiplication and JTAG debugging.
ATT7035 chips are especially suitable for the exploitation and design of intelligent household controller, and it is integrated with abundant Peripheral Interface,
The circuit of peripheral correlation can be directly driven, the complexity of circuit is greatly reduced, therefore, from ATT7035 as cpu system
Master control chip.The external circuit of ATT7035 integrated chips much electricity metering so that in design circuit can be as far as possible small-sized
Change, simplification and modularization, are adapted to the exploitation of this paper intelligent controllers.
Cpu system control module mainly realizes that function is:Receive from electrical energy parameter collection and conditioning module and metering mould
The measurement data of block, quickly correctly calculate and handle, and will calculate and be sent to display module in real time simultaneously with result
Its display is controlled, it is the smart mobile phone that is at the same time transmitted data to by ZigBee communication module in intelligent domestic system, flat
The smart-interactive terminals such as plate, receive the command information from smart-interactive terminal, these command informations control and determined current net
The running status of network intelligent appliance, when there is overvoltage, excessively stream, electric leakage, power load exception in appliance network, Xiang Kai
Relay in powered-down road sends instruction, automatically cuts off current power, so as to have the function that protection.
Cores of the ATT7035 as cpu system control module, there is provided the repertoire required for single-phase electric energy metering, carry
For the output of active and reactive, apparent electrical energy pulse, and open step-by-step counting register, including it is active power and active energy, idle
Power and reactive energy, apparent energy and apparent electric energy, voltage effective value, current effective value and frequency calculate etc., have three tunnels
ADC synchronized sampling Wave datas, single-phase-two-wire system, single-phase three wire system are supported, support flexible anti-electricity-theft scheme and calibration scheme,
Stealing threshold value can flexibly be set by register, there is provided a variety of electric energy mode that adds up selects, and supports gain error, phase error
Software regulating meter, supports anti-shunt running function, and shunt running threshold value can be invented flexibly.Also there is direct current biasing to correct automatically simultaneously, Duo Zhongneng
Computation schema is measured, open fast-pulse counter register, electric energy, pulse output PF/QF/SF pulsewidths are lost when preventing upper and lower electric
It is optional, idle phase-shift compensation, the function such as active P and idle Q bias corrections.
Power driving control module:220 V alternating voltage is carried out AC-DC conversion by the part, in output circuit system
The DC voltage needed.The operating voltage that the intelligent controller of the present invention is used has two kinds of+5 V and+3.3 V, and electrical energy parameter is adopted
Collection provides power supply with conditioning module, clock module, display module, and the latter is core cpu control module, ZigBee radio communication molds
Block etc. provides power supply, and considers Electro Magnetic Compatibility.Industrial common alternating current turns the technical scheme of low-voltage DC at present
Mainly there are three kinds:Switch power module scheme, resistance-capacitance depressurization scheme and transformer pressure-reducing rectifying and wave-filtering scheme.Wherein Switching Power Supply
The advantages of scheme is small volume, efficiency high, itself strong antijamming capability, but the power supply exported be it is non-isolated, it is dangerous, no
High power load can be used for, anti-power network surge capacity to be poor;Resistance-capacitance depressurization scheme is that capacitive reactance limits in alternating current using electric capacity
The principle of electric current, simply by the method for resistance protection, this method cost is relatively low, is had a great influence by voltage pulsation;Using
The advantages of three kinds of transformer pressure-reducing rectifying and wave-filtering schemes is safe and stable, but volume is larger.
Therefore the present invention selects and first passes through transformer(No-load voltage ratio is 220:9)It is depressured rectification again(It is made up of four diodes
Bridge rectifier)The electric power driving module of filtering.
Those skilled in the art of the present technique are it is understood that unless otherwise defined, all terms used herein(Including skill
Art term and scientific terminology)With the general understanding identical meaning with the those of ordinary skill in art of the present invention.Also
It should be understood that those terms defined in such as general dictionary should be understood that with the context of prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the implication of idealization or overly formal.
The technological thought of above example only to illustrate the invention, it is impossible to protection scope of the present invention is limited with this, it is every
According to technological thought proposed by the present invention, any change done on the basis of technical scheme, the scope of the present invention is each fallen within
Within.Embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in ability
In the those of ordinary skill's possessed knowledge of domain, various changes are made on the premise of can also or else departing from present inventive concept
Change.
Claims (8)
- A kind of 1. ship power distribution control system based on intelligent controller, it is characterised in that:Include the distribution being arranged on ship Terminal and the monitor terminal being connected with the distribution terminal;The distribution terminal includes wind energy and photovoltaic generating module, charging circuit, battery, inverter circuit, Industrial Frequency Transformer, filter Wave circuit, intelligent controller, electric appliance module peculiar to vessel, power electricity consumption module peculiar to vessel, security module;The wind energy and photovoltaic generating module connect battery by charging circuit, for luminous energy to be passed through with wind energy transformation into electric energy Charging circuit charges to battery;The battery, inverter circuit, Industrial Frequency Transformer, voltage conversion circuit, filter circuit, intelligent controller sequentially connect successively Connect:The DC voltage of the battery, through inverter circuit by DC inverter into high-frequency alternating current, then boost through Industrial Frequency Transformer Become sinusoidal voltage with filter circuit filtering and dominate use for intelligent controller;The intelligent controller is connected with electric appliance module peculiar to vessel, power electricity consumption module peculiar to vessel respectively, for providing marine electric Electric energy needed for device and power peculiar to vessel;The intelligent security guard module is also connected with security module, for realizing power supply protection;The voltage conversion circuit, including prime voltage conversion circuit and rear class voltage conversion circuit coupled thereto;The prime voltage conversion circuit includes:First voltage protection module, it is coupled to supply voltage and internal conversion electricity is provided Pressure;First voltage modular converter, first voltage protection module is coupled to, before input signal is converted to according to internal conversion voltage Level output signal;The rear class voltage conversion circuit includes:Second voltage protection module, produce the first reversed-phase output signal, the first output letter Number, the second reversed-phase output signal and the second output signal, wherein, prime voltage conversion circuit and rear class voltage conversion circuit have Multiple transistors, when the magnitude of voltage of supply voltage is more than the breakdown voltage of transistor, voltage conversion circuit protection transistor Pressure difference is less than breakdown voltage, and when the magnitude of voltage of supply voltage is less than breakdown voltage, the output first of voltage conversion circuit full width is anti- Phase output signal, the first output signal, the second reversed-phase output signal and the second output signal;The filter circuit includes first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the 6th resistance, the Seven resistance, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, operational amplifier, power supply, described first One end of resistance is connected with the output end of Industrial Frequency Transformer, and the other end of the first resistor connects one end and the of the first electric capacity Be connected behind one end of two electric capacity with one end of second resistance, behind one end of the other end of first electric capacity connection 3rd resistor with The negative input end of operational amplifier is connected, after the other end of the other end of second electric capacity connection 3rd resistor with operation amplifier The output end of device is connected, the other end ground connection of the second resistance;The positive input terminal of the operational amplifier is sequentially connected the 4th It is grounded after resistance and the 5th resistance, the positive power source terminal of operational amplifier simultaneously connects one end behind one end of the 3rd electric capacity with the 6th resistance It is connected, the other end of the 6th resistance is connected with the positive pole of power supply, the other end ground connection of the 3rd electric capacity, operational amplifier Negative power end and be connected with one end of the 4th electric capacity after connecing one end of the 7th resistance, the other end and power supply of the 7th resistance Negative pole be connected, the other end of the 4th electric capacity ground connection;The output end of the operational amplifier concatenate after the 5th electric capacity with intelligence The input connection of energy controller.
- A kind of 2. ship power distribution control system based on intelligent controller according to claim 1, it is characterised in that:It is described Intelligent controller include electrical energy parameter gather and conditioning module, CPU control modules, display module, communication module, alarm module, Clock module, memory module, keyboard input module, on-off circuit module, reset circuit module, power driving control module;Electrical energy parameter collection and conditioning module are connected with CPU control modules, for by the voltage and current signal of collection Reach CPU control modules;The CPU control modules are connected with communication module, the data transfer for distribution terminal and monitor terminal;The CPU control modules are connected with alarm module, for sending alarm when intelligent security guard module occurs abnormal;The CPU control modules are connected with clock module, for recording the time in real time;The CPU control modules are connected with memory module, for carrying out data storage;The CPU control modules are connected with display module, the electricity for the collection of real-time display electrical energy parameter and conditioning module collection Pressure and current signal;The CPU control modules are connected with keyboard input module, for input and setup parameter threshold value;The CPU control modules are connected with on-off circuit module, for switching electric energy needed for electrical equipment peculiar to vessel and power peculiar to vessel;The CPU control modules and reset circuit module, reset for intelligent controller;The CPU control modules and power driving control module, for providing electric energy needed for intelligent controller.
- A kind of 3. ship power distribution control system based on intelligent controller according to claim 1, it is characterised in that:It is described Security module includes lightning protection, overvoltage protection, overcurrent protection, short-circuit protection.
- A kind of 4. ship power distribution control system based on intelligent controller according to claim 2, it is characterised in that:It is described Electrical energy parameter gathers and conditioning module includes voltage parameter collection and conditioning module and current parameters collection and conditioning module, described Voltage parameter collection and conditioning module and current parameters collection and conditioning module are connected with CPU control modules respectively.
- A kind of 5. ship power distribution control system based on intelligent controller according to claim 2, it is characterised in that:It is described CPU control modules use ATT7035 chips.
- A kind of 6. ship power distribution control system based on intelligent controller according to claim 2, it is characterised in that:It is described Power driving control module includes the transformer pressure-reducing module being linked in sequence successively, rectifier bridge, direct current regulation circuit.
- A kind of 7. ship power distribution control system based on intelligent controller according to claim 2, it is characterised in that:It is described Display module is touch-screen type display module.
- A kind of 8. ship power distribution control system based on intelligent controller according to claim 2, it is characterised in that:It is described The chip model of clock chip is DS1302.
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CN110275479A (en) * | 2018-03-16 | 2019-09-24 | 上海高菩环保科技有限公司 | A kind of ship desulfurization monitoring method and system |
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Application publication date: 20180112 |