CN104331099B - Substation line overvoltage data acquisition storage monitoring heat sink and monitoring method - Google Patents
Substation line overvoltage data acquisition storage monitoring heat sink and monitoring method Download PDFInfo
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- CN104331099B CN104331099B CN201410647100.3A CN201410647100A CN104331099B CN 104331099 B CN104331099 B CN 104331099B CN 201410647100 A CN201410647100 A CN 201410647100A CN 104331099 B CN104331099 B CN 104331099B
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Abstract
nullThe invention discloses a kind of substation line overvoltage data acquisition storage monitoring heat sink and monitoring method，Including Programmable Logic Controller、Power supply、It is arranged on the insulation water tank of upper end open on electric pole、It is positioned at the water circulating pump being connected bottom insulation water tank with Programmable Logic Controller、The automatic watering mechanism being connected with Programmable Logic Controller、The communication module being connected with Programmable Logic Controller、The wire mechanism for monitoring being connected with Programmable Logic Controller and the transmission line of electricity cooling mechanism being connected with Programmable Logic Controller，Described automatic watering mechanism includes the immersible pump being positioned at ground well and is positioned at the liquid level sensor that water tank is connected with Programmable Logic Controller，The outlet pipe of described immersible pump is arranged on the overhead of water tank，Described wire mechanism for monitoring includes being arranged on the GPS locating module being connected in the middle of transmission line of electricity with Programmable Logic Controller、It is arranged on wire at least one temperature sensor being connected with Programmable Logic Controller.
Description
Technical field
The present invention relates to transformer station's transmission line of electricity monitoring heat sink technical field, particularly to a kind of substation line mistake
Voltage data collection storage monitoring heat sink and monitoring method.
Background technology
Along with power system reform is deepened, electric power enterprise has entered people's Market Operation, either from economic benefit still
Good service aspect, all has higher requirement to power supply reliability.City's net and rural power grids are the important composition portions of whole electrical network
Point, it is responsible for as city and the task of vast rural power service.Along with growing continuously and fast of city and rural economy, produce and give birth to
Live need for electricity day by day increase, power consumption rapidly increases, simultaneously because industrial park, economic development zone etc. the most on the outskirts of a town, agriculture
Family, village, also promotes need for electricity to increase substantially.The problem that transmitting capacity of the electric wire netting is not enough becomes increasingly conspicuous, and drug in some provinces has been opened
Begin to be alleviated the disparities between supply and demand of electric power by the policy of rationing the power supply.Increase electric line is relied on to increase electrical network by traditional technology
Ability to transmit electricity, it is disadvantageous in that: 1) continuing to increase of pressure is taken up an area in corridor, causes the growing tension of line corridor resource,
Newly-built transmission line of electricity seems more and more difficult.2) newly-built transmission line of electricity investment cost is very big, takies the cultivated land resource of preciousness.3) from
Sustainable development and environmental conservation angle are set out, in order to solve the tired of the demand sustainable growth to transmission line capability and newly-built circuit
Difficult contradiction, should transfer to excavate the potentiality of existing line from the expansion of electrical network by more attention.
At present, domestic electrical system is when designing and erecting power transmission lines, in order to prevent load excessive, and the power transmission line of formulation
Thermal capacitance grade is the heat ultimate value that be given based on the most severe meteorological condition is static, conservative.But so
Severe meteorological condition seldom occurs, and causes and cannot the most efficiently utilize the transmission of transmission line of electricity to dive in most cases
Power.Therefore, in today that power consumption increases day by day, under guaranteeing the trouble-proof premise of circuit, utilize existing transmission line of electricity
Current carrying capacity of conductor is provided to become the effective way solving electricity supply and demand contradiction to greatest extent.And properly increase current specifications regulation
The permission temperature of transmission pressure, the stable current-carrying capacity of existing power system can be increased, improve circuit conveying capacity, to having increased
Build circuit transmission capacity and reduce newly-built track investment, there is the economic implications of reality.Measure traverse line the most on this basis
Temperature rise becomes an important task, it can be ensured that existing transmission line of electricity does not breaks down because of temperature rise.But it is existing increasing
Having the following disadvantages after the stable current-carrying capacity of power system: 1) temperature of electric transmission line can not be monitored, once in real time
Temperature exceedes heat ultimate value, and transmission line of electricity necessarily fuses, and needs to re-start high-altitude stringing, and time-consuming power off time of taking a lot of work is long,
Immeasurable economic loss is caused to enterprise and resident.2) existing transmission line of electricity can only the natural wind on outer boundary dissipate
Heat, radiating rate is extremely slow, and the most during the broiling summer, ambient temperature high power load amount the most by day is
Greatly, cause conductor temperature too high and can not effectively dispel the heat, cause transmission line of electricity to burn.3) catenary of wire can not be monitored
State.
Summary of the invention
Present invention aim to address in prior art and conductor temperature in transmission line of electricity can not accurately be measured and dropped
Temperature causes the problem that circuit fuses, it is provided that a kind of substation line overvoltage data acquisition storage monitoring heat sink and monitoring side
Method, can be carried out temperature and accurately measures by real-time online wire in transmission line of electricity, and the most automatically lowers the temperature and guarantee that wire is not
Break down because of temperature rise.
The technical solution adopted for the present invention to solve the technical problems is: a kind of substation line overvoltage data acquisition is deposited
Storage monitoring heat sink, including Programmable Logic Controller, power supply, is arranged on the insulation water tank of upper end open on electric pole, is positioned at absolutely
Automatic watering mechanism that the water circulating pump being connected with Programmable Logic Controller bottom edge water tank is connected with Programmable Logic Controller and
The wire mechanism for monitoring that is connected with Programmable Logic Controller of communication module that Programmable Logic Controller connects and with Programmable Logic Controller company
The transmission line of electricity cooling mechanism connect, described automatic watering mechanism includes being positioned at the immersible pump of ground well and is positioned at water tank and can
The liquid level sensor that programmable controller connects, the outlet pipe of described immersible pump is arranged on the overhead of water tank, and described wire is monitored
Mechanism include being arranged on be connected with Programmable Logic Controller in the middle of transmission line of electricity GPS locating module, be arranged on wire and can compile
At least one temperature sensor that range controller connects, described transmission line of electricity cooling mechanism includes being arranged on wire bottom and wire
The water storage groove fastened, the water inlet pipe being arranged on water storage bottom portion of groove, described water storage groove two ends arrange recessed with wire and water storage
The sealing fastener that groove matches, described sealing fastener is provided with the inlet opening passing for water inlet pipe and being tightly connected therewith, and this enters
The side in water hole is arranged through sealing the outlet pipe of fastener, and described water inlet pipe is positioned at the length of water storage groove less than water storage groove
The length of inner chamber, is constituted between described water storage groove and wire and seals water space and be fixed by several wire clamps, institute
Stating water inlet pipe to be connected with water circulating pump by conduit, described outlet pipe is connected with water tank by conduit, and described power supply is that GPS is fixed
Position module, communication module, Programmable Logic Controller, immersible pump and water circulating pump are powered, and described water storage groove and conduit all use absolutely
Edge material is made.
Described water storage groove both sides arrange the arc fastener matched with wire.
Described communication module is gsm wireless communication module.
Described power supply uses solar power plant.
Use the monitoring method of said apparatus, comprise the following steps:
1) exceeding setting value when the temperature of wire, Controlled by Programmable Controller water circulating pump works, and water circulating pump is by water storage
Water in tank is transported to water inlet pipe, and water inlet pipe is positioned at the length length less than water storage groove inner chamber of water storage groove, and water enters
In water storage groove and then water flows to water tank by outlet pipe, using water wisely, the water in water tank can all and conductive contact
Good cooling effect；
2) when the temperature of wire is less than setting value, Programmable Logic Controller closes water circulating pump, water storage groove, water inlet pipe and go out
Water in water pipe is back in water tank, sagging in the middle of wire, does not has in water storage groove, water inlet pipe and the outlet pipe at wire two ends
Moisture, water storage groove, water inlet pipe and outlet pipe use insulant product, even if exposed wire also will not turn on ground；
3) when the water level in water tank is less than setting value, even if conductor temperature is higher than setting value, now Programmable Logic Controller
First control immersible pump work to add water for water tank, when water level reaches setting value, and Programmable Logic Controller closes immersible pump, immersible pump
Aqua storage tank is arranged on water tank overhead and does not contacts with the water in water tank, it is to avoid wire turns on ground；Programmable Logic Controller control
Water circulating pump processed works, and the water in water tank is transported to water inlet pipe by water circulating pump, and water inlet pipe is positioned at the length of water storage groove
Less than the length of water storage groove inner chamber, water entrance water storage groove is interior and then water flows to water tank, using water wisely, storage by outlet pipe
Water in water pot can all with conductive contact good cooling effect；
4) middle part of wire arranges GPS locating module, and when the sag of wire is less than setting value, communication module will
Data are transferred to backstage, it is simple to monitor the overhang of wire in real time.
Compared with prior art, the invention has the beneficial effects as follows: the temperature sensor of the application is connected with PLC technology
Can monitor the temperature of wire in real time, arrange when conductor temperature exceedes setting, PLC technology controls immersible pump and works underground
Water is delivered to water storage groove, and wire is lowered the temperature by underground cold water with conductive contact moment, and cooling rate is fast and effective, hot water simultaneously
It is back to underground from the other end, it is to avoid waste water, closes immersible pump when temperature is reduced to setting value Programmable Logic Controller, save electricity
Energy.The testing agency of what is more important the application includes that GPS locating module, described GPS locating module are arranged on transmission pressure
Middle, it is possible to obtain the sag height of wire center in real time, by Programmable Logic Controller and communication module, wire is sagging
Altitude information and position are sent to backstage, it is simple to connect the sag of wire in real time, it is possible to real-time monitor wire sag, just
In timely restringing, reduce power off time.Described transmission line of electricity cooling mechanism includes that being arranged on wire bottom fastens with wire
Water storage groove, constitute between described water storage groove and wire and seal water space being fixed by several wire clamps, lead
The top half of line also in the case of wind-force is big, moreover it is possible to play good radiating effect, can reduce immersible pump with air contact
Working time increases immersible pump service life, saves the energy simultaneously；Described water storage groove and conduit are all adopted and are made from an insulative material,
The wire of the wire and tape insulation sheet of being easy to naked leakage uses.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structured flowchart of the present invention；
Fig. 3 is the structure for amplifying schematic diagram of transmission line of electricity cooling mechanism of the present invention；
Fig. 4 is that water storage groove of the present invention overlooks structure for amplifying schematic diagram；
Fig. 5 is containment member structural representation of the present invention.
Detailed description of the invention
Embodiment 1: as shown in Fig. 1,2,3,4,5, a kind of substation line overvoltage data acquisition storage monitoring cooling dress
Put, including Programmable Logic Controller 12, power supply, be arranged on the insulation water tank 11 of upper end open on electric pole 1, be positioned at insulation water tank
Automatic watering mechanism that the water circulating pump 10 being connected with Programmable Logic Controller 12 bottom 11 is connected with Programmable Logic Controller 12 and
The wire mechanism for monitoring that is connected with Programmable Logic Controller 12 of communication module 13 that Programmable Logic Controller 12 connects and and programmable control
The transmission line of electricity cooling mechanism that device processed connects, described automatic watering mechanism includes the immersible pump 14 being positioned at ground well and is positioned at water storage
The liquid level sensor 15 being connected with Programmable Logic Controller in tank 11, the outlet pipe of described immersible pump 14 is arranged on the upper of water tank 11
Sky, described wire mechanism for monitoring include being arranged on be connected with Programmable Logic Controller in the middle of transmission line of electricity GPS locating module 4, set
Putting at least one temperature sensor 16 being connected on wire with Programmable Logic Controller, described transmission line of electricity cooling mechanism includes setting
Put at wire 3 bottom and the water storage groove 5 of wire 3 fastening, be arranged on the water inlet pipe 7 bottom water storage groove 5, described water storage groove
5 two ends arrange the sealing fastener 8 matched with wire 3 and water storage groove 5, described sealing fastener is provided with and passes for water inlet pipe 7
And the inlet opening being tightly connected therewith, the side of this inlet opening is arranged through sealing the outlet pipe 9 of fastener 8, described water inlet pipe 7
Length in water storage groove 5, less than the length of water storage groove inner chamber, constitutes between described water storage groove 5 and wire and seals water storage
Space is also fixed by several wire clamps 2, and described water inlet pipe 7 is connected with water circulating pump 10 by conduit, described outlet pipe 9
Being connected with water tank 11 by conduit, described power supply is GPS locating module 4, communication module 13, Programmable Logic Controller 12, diving
Pump 14 and water circulating pump 10 are powered, and described water storage groove 5 and conduit are all adopted and be made from an insulative material.
Described water storage groove 5 both sides arrange the arc fastener 6 matched with wire.
Use the monitoring method of said apparatus, comprise the following steps:
1) exceeding setting value when the temperature of wire, Controlled by Programmable Controller water circulating pump works, and water circulating pump is by water storage
Water in tank is transported to water inlet pipe, and water inlet pipe is positioned at the length length less than water storage groove inner chamber of water storage groove, and water enters
In water storage groove and then water flows to water tank by outlet pipe, using water wisely, the water in water tank can all and conductive contact
Good cooling effect；
2) when the temperature of wire is less than setting value, Programmable Logic Controller closes water circulating pump, water storage groove, water inlet pipe and go out
Water in water pipe is back in water tank, sagging in the middle of wire, does not has in water storage groove, water inlet pipe and the outlet pipe at wire two ends
Moisture, water storage groove, water inlet pipe and outlet pipe use insulant product, even if exposed wire also will not turn on ground；
3) when the water level in water tank is less than setting value, even if conductor temperature is higher than setting value, now Programmable Logic Controller
First control immersible pump work to add water for water tank, when water level reaches setting value, and Programmable Logic Controller closes immersible pump, immersible pump
Aqua storage tank is arranged on water tank overhead and does not contacts with the water in water tank, it is to avoid wire turns on ground；Programmable Logic Controller control
Water circulating pump processed works, and the water in water tank is transported to water inlet pipe by water circulating pump, and water inlet pipe is positioned at the length of water storage groove
Less than the length of water storage groove inner chamber, water entrance water storage groove is interior and then water flows to water tank, using water wisely, storage by outlet pipe
Water in water pot can all with conductive contact good cooling effect；
4) middle part of wire arranges GPS locating module, and when the sag of wire is less than setting value, communication module will
Data are transferred to backstage, it is simple to monitor the overhang of wire in real time.
Compared with prior art, the invention has the beneficial effects as follows: the temperature sensor of the application is connected with PLC technology
Can monitor the temperature of wire in real time, arrange when conductor temperature exceedes setting, PLC technology controls immersible pump and works underground
Water is delivered to water storage groove, and wire is lowered the temperature by underground cold water with conductive contact moment, and cooling rate is fast and effective, hot water simultaneously
It is back to underground from the other end, it is to avoid waste water, closes immersible pump when temperature is reduced to setting value Programmable Logic Controller, save electricity
Energy.The testing agency of what is more important the application includes that GPS locating module, described GPS locating module are arranged on transmission pressure
Middle, it is possible to obtain the sag height of wire center in real time, by Programmable Logic Controller and communication module, wire is sagging
Altitude information and position are sent to backstage, it is simple to connect the sag of wire in real time, it is possible to real-time monitor wire sag, just
In timely restringing, reduce power off time.Described transmission line of electricity cooling mechanism includes that being arranged on wire bottom fastens with wire
Water storage groove, constitute between described water storage groove and wire and seal water space being fixed by several wire clamps, lead
The top half of line also in the case of wind-force is big, moreover it is possible to play good radiating effect, can reduce immersible pump with air contact
Working time increases immersible pump service life, saves the energy simultaneously；Described water storage groove and conduit are all adopted and are made from an insulative material,
The wire of the wire and tape insulation sheet of being easy to naked leakage uses.
Embodiment 2: as shown in Fig. 1,2,3,4,5, a kind of substation line overvoltage data acquisition storage monitoring cooling dress
Put, including Programmable Logic Controller 12, power supply, be arranged on the insulation water tank 11 of upper end open on electric pole 1, be positioned at insulation water tank
Automatic watering mechanism that the water circulating pump 10 being connected with Programmable Logic Controller 12 bottom 11 is connected with Programmable Logic Controller 12 and
The wire mechanism for monitoring that is connected with Programmable Logic Controller 12 of communication module 13 that Programmable Logic Controller 12 connects and and programmable control
The transmission line of electricity cooling mechanism that device processed connects, described automatic watering mechanism includes the immersible pump 14 being positioned at ground well and is positioned at water storage
The liquid level sensor 15 being connected with Programmable Logic Controller in tank 11, the outlet pipe of described immersible pump 14 is arranged on the upper of water tank 11
Sky, described wire mechanism for monitoring include being arranged on be connected with Programmable Logic Controller in the middle of transmission line of electricity GPS locating module 4, set
Putting at least one temperature sensor 16 being connected on wire with Programmable Logic Controller, described transmission line of electricity cooling mechanism includes setting
Put at wire 3 bottom and the water storage groove 5 of wire 3 fastening, be arranged on the water inlet pipe 7 bottom water storage groove 5, described water storage groove
5 two ends arrange the sealing fastener 8 matched with wire 3 and water storage groove 5, described sealing fastener is provided with and passes for water inlet pipe 7
And the inlet opening being tightly connected therewith, the side of this inlet opening is arranged through sealing the outlet pipe 9 of fastener 8, described water inlet pipe 7
Length in water storage groove 5, less than the length of water storage groove inner chamber, constitutes between described water storage groove 5 and wire and seals water storage
Space is also fixed by several wire clamps 2, and described water inlet pipe 7 is connected with water circulating pump 10 by conduit, described outlet pipe 9
Being connected with water tank 11 by conduit, described power supply is GPS locating module 4, communication module 13, Programmable Logic Controller 12, diving
Pump 14 and water circulating pump 10 are powered, and described water storage groove 5 and conduit are all adopted and be made from an insulative material.
Described water storage groove 5 both sides arrange the arc fastener 6 matched with wire.
Described communication module is gsm wireless communication module.
Use the monitoring method of said apparatus, comprise the following steps:
1) exceeding setting value when the temperature of wire, Controlled by Programmable Controller water circulating pump works, and water circulating pump is by water storage
Water in tank is transported to water inlet pipe, and water inlet pipe is positioned at the length length less than water storage groove inner chamber of water storage groove, and water enters
In water storage groove and then water flows to water tank by outlet pipe, using water wisely, the water in water tank can all and conductive contact
Good cooling effect；
2) when the temperature of wire is less than setting value, Programmable Logic Controller closes water circulating pump, water storage groove, water inlet pipe and go out
Water in water pipe is back in water tank, sagging in the middle of wire, does not has in water storage groove, water inlet pipe and the outlet pipe at wire two ends
Moisture, water storage groove, water inlet pipe and outlet pipe use insulant product, even if exposed wire also will not turn on ground；
3) when the water level in water tank is less than setting value, even if conductor temperature is higher than setting value, now Programmable Logic Controller
First control immersible pump work to add water for water tank, when water level reaches setting value, and Programmable Logic Controller closes immersible pump, immersible pump
Aqua storage tank is arranged on water tank overhead and does not contacts with the water in water tank, it is to avoid wire turns on ground；Programmable Logic Controller control
Water circulating pump processed works, and the water in water tank is transported to water inlet pipe by water circulating pump, and water inlet pipe is positioned at the length of water storage groove
Less than the length of water storage groove inner chamber, water entrance water storage groove is interior and then water flows to water tank, using water wisely, storage by outlet pipe
Water in water pot can all with conductive contact good cooling effect；
4) middle part of wire arranges GPS locating module, and when the sag of wire is less than setting value, communication module will
Data are transferred to backstage, it is simple to monitor the overhang of wire in real time.
Compared with prior art, the invention has the beneficial effects as follows: the temperature sensor of the application is connected with PLC technology
Can monitor the temperature of wire in real time, arrange when conductor temperature exceedes setting, PLC technology controls immersible pump and works underground
Water is delivered to water storage groove, and wire is lowered the temperature by underground cold water with conductive contact moment, and cooling rate is fast and effective, hot water simultaneously
It is back to underground from the other end, it is to avoid waste water, closes immersible pump when temperature is reduced to setting value Programmable Logic Controller, save electricity
Energy.The testing agency of what is more important the application includes that GPS locating module, described GPS locating module are arranged on transmission pressure
Middle, it is possible to obtain the sag height of wire center in real time, by Programmable Logic Controller and communication module, wire is sagging
Altitude information and position are sent to backstage, it is simple to connect the sag of wire in real time, it is possible to real-time monitor wire sag, just
In timely restringing, reduce power off time.Described transmission line of electricity cooling mechanism includes that being arranged on wire bottom fastens with wire
Water storage groove, constitute between described water storage groove and wire and seal water space being fixed by several wire clamps, lead
The top half of line also in the case of wind-force is big, moreover it is possible to play good radiating effect, can reduce immersible pump with air contact
Working time increases immersible pump service life, saves the energy simultaneously；Described water storage groove and conduit are all adopted and are made from an insulative material,
The wire of the wire and tape insulation sheet of being easy to naked leakage uses.
Embodiment 3: as shown in Fig. 1,2,3,4,5, a kind of substation line overvoltage data acquisition storage monitoring cooling dress
Put, including Programmable Logic Controller 12, power supply, be arranged on the insulation water tank 11 of upper end open on electric pole 1, be positioned at insulation water tank
Automatic watering mechanism that the water circulating pump 10 being connected with Programmable Logic Controller 12 bottom 11 is connected with Programmable Logic Controller 12 and
The wire mechanism for monitoring that is connected with Programmable Logic Controller 12 of communication module 13 that Programmable Logic Controller 12 connects and and programmable control
The transmission line of electricity cooling mechanism that device processed connects, described automatic watering mechanism includes the immersible pump 14 being positioned at ground well and is positioned at water storage
The liquid level sensor 15 being connected with Programmable Logic Controller in tank 11, the outlet pipe of described immersible pump 14 is arranged on the upper of water tank 11
Sky, described wire mechanism for monitoring include being arranged on be connected with Programmable Logic Controller in the middle of transmission line of electricity GPS locating module 4, set
Putting at least one temperature sensor 16 being connected on wire with Programmable Logic Controller, described transmission line of electricity cooling mechanism includes setting
Put at wire 3 bottom and the water storage groove 5 of wire 3 fastening, be arranged on the water inlet pipe 7 bottom water storage groove 5, described water storage groove
5 two ends arrange the sealing fastener 8 matched with wire 3 and water storage groove 5, described sealing fastener is provided with and passes for water inlet pipe 7
And the inlet opening being tightly connected therewith, the side of this inlet opening is arranged through sealing the outlet pipe 9 of fastener 8, described water inlet pipe 7
Length in water storage groove 5, less than the length of water storage groove inner chamber, constitutes between described water storage groove 5 and wire and seals water storage
Space is also fixed by several wire clamps 2, and described water inlet pipe 7 is connected with water circulating pump 10 by conduit, described outlet pipe 9
Being connected with water tank 11 by conduit, described power supply is GPS locating module 4, communication module 13, Programmable Logic Controller 12, diving
Pump 14 and water circulating pump 10 are powered, and described water storage groove 5 and conduit are all adopted and be made from an insulative material.
Described water storage groove 5 both sides arrange the arc fastener 6 matched with wire.
Described communication module is gsm wireless communication module.
Described power supply uses solar power plant.
Use the monitoring method of said apparatus, comprise the following steps:
1) exceeding setting value when the temperature of wire, Controlled by Programmable Controller water circulating pump works, and water circulating pump is by water storage
Water in tank is transported to water inlet pipe, and water inlet pipe is positioned at the length length less than water storage groove inner chamber of water storage groove, and water enters
In water storage groove and then water flows to water tank by outlet pipe, using water wisely, the water in water tank can all and conductive contact
Good cooling effect；
2) when the temperature of wire is less than setting value, Programmable Logic Controller closes water circulating pump, water storage groove, water inlet pipe and go out
Water in water pipe is back in water tank, sagging in the middle of wire, does not has in water storage groove, water inlet pipe and the outlet pipe at wire two ends
Moisture, water storage groove, water inlet pipe and outlet pipe use insulant product, even if exposed wire also will not turn on ground；
3) when the water level in water tank is less than setting value, even if conductor temperature is higher than setting value, now Programmable Logic Controller
First control immersible pump work to add water for water tank, when water level reaches setting value, and Programmable Logic Controller closes immersible pump, immersible pump
Aqua storage tank is arranged on water tank overhead and does not contacts with the water in water tank, it is to avoid wire turns on ground；Programmable Logic Controller control
Water circulating pump processed works, and the water in water tank is transported to water inlet pipe by water circulating pump, and water inlet pipe is positioned at the length of water storage groove
Less than the length of water storage groove inner chamber, water entrance water storage groove is interior and then water flows to water tank, using water wisely, storage by outlet pipe
Water in water pot can all with conductive contact good cooling effect；
4) middle part of wire arranges GPS locating module, and when the sag of wire is less than setting value, communication module will
Data are transferred to backstage, it is simple to monitor the overhang of wire in real time.
Compared with prior art, the invention has the beneficial effects as follows: the temperature sensor of the application is connected with PLC technology
Can monitor the temperature of wire in real time, arrange when conductor temperature exceedes setting, PLC technology controls immersible pump and works underground
Water is delivered to water storage groove, and wire is lowered the temperature by underground cold water with conductive contact moment, and cooling rate is fast and effective, hot water simultaneously
It is back to underground from the other end, it is to avoid waste water, closes immersible pump when temperature is reduced to setting value Programmable Logic Controller, save electricity
Energy.The testing agency of what is more important the application includes that GPS locating module, described GPS locating module are arranged on transmission pressure
Middle, it is possible to obtain the sag height of wire center in real time, by Programmable Logic Controller and communication module, wire is sagging
Altitude information and position are sent to backstage, it is simple to connect the sag of wire in real time, it is possible to real-time monitor wire sag, just
In timely restringing, reduce power off time.Described transmission line of electricity cooling mechanism includes that being arranged on wire bottom fastens with wire
Water storage groove, constitute between described water storage groove and wire and seal water space being fixed by several wire clamps, lead
The top half of line also in the case of wind-force is big, moreover it is possible to play good radiating effect, can reduce immersible pump with air contact
Working time increases immersible pump service life, saves the energy simultaneously；Described water storage groove and conduit are all adopted and are made from an insulative material,
The wire of the wire and tape insulation sheet of being easy to naked leakage uses.
Claims (4)
1. a substation line overvoltage data acquisition storage monitoring heat sink, it is characterised in that: include PLC technology
Device, power supply, be arranged on upper end open on electric pole insulation water tank, be positioned at insulation water tank bottom be connected with Programmable Logic Controller
The communication module that is connected with Programmable Logic Controller of the automatic watering mechanism that is connected with Programmable Logic Controller of water circulating pump and can
Wire mechanism for monitoring that programmable controller connects and the transmission line of electricity cooling mechanism that is connected with Programmable Logic Controller, described add automatically
Water mechanism includes the immersible pump being positioned at ground well and is positioned at the liquid level sensor that water tank is connected with Programmable Logic Controller, described
The outlet pipe of immersible pump is arranged on the overhead of water tank, and described wire mechanism for monitoring includes being arranged on transmission line of electricity centre and can compiling
Range controller connect GPS locating module, be arranged on wire at least one temperature sensor being connected with Programmable Logic Controller,
Described transmission line of electricity cooling mechanism includes being arranged on wire bottom and the water storage groove of wire fastening, being arranged on water storage bottom portion of groove
Water inlet pipe, described water storage groove two ends arrange with wire and the sealing fastener of water storage recess, described sealing fastener sets
Being equipped with the inlet opening passing for water inlet pipe and being tightly connected therewith, the side of this inlet opening is arranged through sealing the water outlet of fastener
Pipe, described water inlet pipe is positioned at the length of the water storage groove length less than water storage groove inner chamber, described water storage groove and wire it
Between constitute and seal water space being fixed by several wire clamps, described water inlet pipe passes through conduit and is connected with water circulating pump,
Described outlet pipe is connected with water tank by conduit, and described power supply is GPS locating module, communication module, Programmable Logic Controller, dives
Water pump and water circulating pump are powered, and described water storage groove and conduit are all adopted and be made from an insulative material, and GPS locating module is arranged on transmission of electricity
In the middle of wire.
2. substation line overvoltage data acquisition storage monitoring heat sink as claimed in claim 1, it is characterised in that: institute
State water storage groove both sides and the arc fastener matched with wire is set.
3. substation line overvoltage data acquisition storage monitoring heat sink as claimed in claim 1, it is characterised in that: institute
Stating communication module is gsm wireless communication module.
4. substation line overvoltage data acquisition storage monitoring heat sink as claimed in claim 1, it is characterised in that: institute
State power supply and use solar power plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647100.3A CN104331099B (en) | 2014-11-17 | 2014-11-17 | Substation line overvoltage data acquisition storage monitoring heat sink and monitoring method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410647100.3A CN104331099B (en) | 2014-11-17 | 2014-11-17 | Substation line overvoltage data acquisition storage monitoring heat sink and monitoring method |
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| CN104331099A CN104331099A (en) | 2015-02-04 |
| CN104331099B true CN104331099B (en) | 2016-09-14 |
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| CN107992122A (en) * | 2017-11-29 | 2018-05-04 | 宁波伊顿电力科技有限公司 | The heat sink of substation's power transmission line |
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| JP2006332393A (en) * | 2005-05-27 | 2006-12-07 | T Rad Co Ltd | Water-cooled heatsink |
| CN202204614U (en) * | 2011-08-25 | 2012-04-25 | 王孝敬 | Monitoring device for measuring lead wire sag and lead wire temperature of overhead transmission line |
| CN202255661U (en) * | 2011-09-20 | 2012-05-30 | 湖南省汇粹电力科技有限公司 | Temperature monitoring device for electric transmission line lead |
| CN203376088U (en) * | 2013-07-10 | 2014-01-01 | 国家电网公司 | Power transmission line conductor stress and sag monitoring device |
| CN103545727A (en) * | 2013-09-27 | 2014-01-29 | 国家电网公司 | Geothermal constant temperature circulator |
| CN204229261U (en) * | 2014-11-17 | 2015-03-25 | 国家电网公司 | The data acquisition of substation line superpotential stores monitoring heat sink |
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