CN203519040U - Dynamic capacity-increasing and online monitoring system for load of power transmission line - Google Patents
Dynamic capacity-increasing and online monitoring system for load of power transmission line Download PDFInfo
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- CN203519040U CN203519040U CN201320508417.XU CN201320508417U CN203519040U CN 203519040 U CN203519040 U CN 203519040U CN 201320508417 U CN201320508417 U CN 201320508417U CN 203519040 U CN203519040 U CN 203519040U
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Abstract
The utility model discloses a dynamic capacity-increasing and online monitoring system for the load of a power transmission line. The dynamic capacity-increasing and online monitoring system is mainly composed of a power transmission line four-in-one state monitoring device, a front-end processor and a data server, wherein the power transmission line four-in-one state monitoring device comprises an embedded microprocessor, an inductive electricity-taking power supply module, a GSM (global system for mobile) module, a ZigBee module, a temperature conversion module, a clock module, and a solar radiation and wind speed module. Due to the use of the dynamic capacity-increasing and online monitoring system disclosed by the utility model, the real-time capacity increasing and running of the power transmission line are higher in operability and safety, and the contradiction of insufficient transmission capacity of a power grid power transmission channel is alleviated to a certain extent.
Description
Technical field
the utility model relates to power state detection system technical field, especially a kind of transmission line of electricity load dynamic compatibilization and on-line monitoring system.
Background technology
along with the development of Chinese national economy and social progress, the production of all trades and professions and people are more and more stronger to electric dependence, and electric load is rapid growth, and transmission line of electricity safe and reliable operation is also proposed to requirements at the higher level.How in peak of power consumption and part transmission line malfunction situation, to improve power delivery capabilities and be our problem in the urgent need to address at present.The essence of dynamic compatibilization technology is on transmission line of electricity, to be arranged on line states monitoring device the meteorological conditions such as the states such as wire conductor temperature, tension force, sag and environment temperature, sunshine, wind speed are monitored, under the prerequisite of existing technical regulation regulation that does not break through 70 ℃ of conductor temperature limits, the permission current-carrying capacity of the calculated with mathematical model wire maximum based on relevant, the long-term status information of obtaining transmission line of electricity how effectively, becomes a key factor of dynamic line increase-volume.
Summary of the invention
for the problems referred to above, the utility model aims to provide a kind of transmission line of electricity load dynamic compatibilization and on-line detecting system.
for realizing this technical purpose, scheme of the present utility model is: a kind of transmission line of electricity load dynamic compatibilization and on-line detecting system, mainly by transmission line of electricity four-in-one state monitoring apparatus, front end processor and data server form, described transmission line of electricity four-in-one state monitoring apparatus comprises embedded microprocessor, induction power taking power module, gsm module, ZigBee module, temperature transition module, clock module, solar radiation and wind speed module, wherein embedded microprocessor both sides are provided with connectivity port, one side is connected with temperature transition module, clock module and solar radiation and wind speed module, opposite side is connected with induction power taking power module, gsm module and ZigBee module, described front end processor and data server are connected on transmission line of electricity four-in-one state monitoring apparatus by transmission pressure.
as preferably, on the wire in described induction power taking power module, overlap and have coil, can induce alternating voltage, then the reliable direct supply of stable output after overcommutation, filtering, voltage stabilizing, realizes isolation power supply.
as preferably, in described temperature transition module, temperature transition chip is installed, wire and platinum resistance in temperature transition module fit tightly by fixture, use three-wire system platinum resistance measure traverse line temperature and environment temperature, can eliminate to greatest extent the measuring error that cable resistance causes, improve the measuring accuracy of temperature.
as preferably, described ZigBee module, can access the data acquisition unit that other have ZigBee interface.
as preferably, described transmission line of electricity four-in-one state monitoring apparatus obtains working power by induction way to take power, obtains the temperature of environment, wire by temperature sensor, by solar radiation, wind speed module, obtains intensity of sunshine, wind speed.
use of the present utility model makes the real-time increase-volume operation of transmission line of electricity have more operability and security, alleviates to a certain extent the contradiction of grid transmission passage transport capacity deficiency.
Accompanying drawing explanation
fig. 1 is the utility model transmission line of electricity four-in-one state monitoring apparatus structural representation;
structural representation when Fig. 2 is the utility model work.
Embodiment
below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
as shown in Figure 1-2, a kind of transmission line of electricity load dynamic compatibilization and the on-line detecting system of the utility model embodiment, mainly by transmission line of electricity four-in-one state monitoring apparatus, front end processor and data server form, described transmission line of electricity four-in-one state monitoring apparatus comprises embedded microprocessor, induction power taking power module, gsm module, ZigBee module, temperature transition module, clock module, solar radiation and wind speed module, wherein embedded microprocessor both sides are provided with connectivity port, one side is connected with temperature transition module, clock module and solar radiation and wind speed module, opposite side is connected with induction power taking power module, gsm module and ZigBee module, described front end processor and data server are connected on transmission line of electricity four-in-one state monitoring apparatus by transmission pressure.
as preferably, on the wire in described induction power taking power module, overlap and have coil, can induce alternating voltage, then the reliable direct supply of stable output after overcommutation, filtering, voltage stabilizing, realizes isolation power supply.
as preferably, in described temperature transition module, temperature transition chip is installed, wire and platinum resistance in temperature transition module fit tightly by fixture, use three-wire system platinum resistance measure traverse line temperature and environment temperature, can eliminate to greatest extent the measuring error that cable resistance causes, improve the measuring accuracy of temperature.
as preferably, described ZigBee module, can access the data acquisition unit that other have ZigBee interface.
as preferably, described transmission line of electricity four-in-one state monitoring apparatus obtains working power by induction way to take power, obtains the temperature of environment, wire by temperature sensor, by solar radiation, wind speed module, obtains intensity of sunshine, wind speed.
the above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection domain of technical solutions of the utility model.
Claims (3)
1.
a kind of transmission line of electricity load dynamic compatibilization and on-line monitoring system, it is characterized in that, mainly by transmission line of electricity four-in-one state monitoring apparatus, front end processor and data server form, described transmission line of electricity four-in-one state monitoring apparatus comprises embedded microprocessor, induction power taking power module, gsm module, ZigBee module, temperature transition module, clock module, solar radiation and wind speed module, wherein embedded microprocessor both sides are provided with connectivity port, one side is connected with temperature transition module, clock module and solar radiation and wind speed module, opposite side is connected with induction power taking power module, gsm module and ZigBee module, described front end processor and data server are connected on transmission line of electricity four-in-one state monitoring apparatus by transmission pressure.
2.
a kind of transmission line of electricity load dynamic compatibilization according to claim 1 and on-line monitoring system, is characterized in that: on the wire in described induction power taking power module, cover has coil.
3.
a kind of transmission line of electricity load dynamic compatibilization according to claim 1 and on-line monitoring system, is characterized in that: in described temperature transition module, temperature transition chip is installed, on the wire in temperature transition module, posts platinum resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508417.XU CN203519040U (en) | 2013-08-20 | 2013-08-20 | Dynamic capacity-increasing and online monitoring system for load of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320508417.XU CN203519040U (en) | 2013-08-20 | 2013-08-20 | Dynamic capacity-increasing and online monitoring system for load of power transmission line |
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| CN203519040U true CN203519040U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320508417.XU Expired - Fee Related CN203519040U (en) | 2013-08-20 | 2013-08-20 | Dynamic capacity-increasing and online monitoring system for load of power transmission line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578058A (en) * | 2015-01-21 | 2015-04-29 | 上海海能信息科技有限公司 | Five-element load dynamic capacity increasing and on-line monitoring system for power transmission line |
| CN104703261A (en) * | 2015-02-15 | 2015-06-10 | 南京南瑞集团公司 | Low-power consumption bidirectional real-time wireless sensing method |
| CN104897304A (en) * | 2015-06-18 | 2015-09-09 | 中国电力科学研究院 | Line temperature identification method for dynamic capacity expansion of power transmission line |
| CN105634136A (en) * | 2016-03-02 | 2016-06-01 | 上海海能信息科技有限公司 | Zigbee-based ultra-low power consumption passive wireless temperature measurement pre-warning system for connection point of power transmission line |
-
2013
- 2013-08-20 CN CN201320508417.XU patent/CN203519040U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578058A (en) * | 2015-01-21 | 2015-04-29 | 上海海能信息科技有限公司 | Five-element load dynamic capacity increasing and on-line monitoring system for power transmission line |
| CN104703261A (en) * | 2015-02-15 | 2015-06-10 | 南京南瑞集团公司 | Low-power consumption bidirectional real-time wireless sensing method |
| CN104703261B (en) * | 2015-02-15 | 2017-12-19 | 南京南瑞集团公司 | A kind of two-way real-time wireless sensing method of low-power consumption |
| CN104897304A (en) * | 2015-06-18 | 2015-09-09 | 中国电力科学研究院 | Line temperature identification method for dynamic capacity expansion of power transmission line |
| CN104897304B (en) * | 2015-06-18 | 2018-07-20 | 中国电力科学研究院 | A kind of line temperature discrimination method for power transmission line dynamic capacity increase |
| CN105634136A (en) * | 2016-03-02 | 2016-06-01 | 上海海能信息科技有限公司 | Zigbee-based ultra-low power consumption passive wireless temperature measurement pre-warning system for connection point of power transmission line |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210820 |
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| CF01 | Termination of patent right due to non-payment of annual fee |