CN202340084U - Novel intelligent civil engineering power distribution substation - Google Patents
Novel intelligent civil engineering power distribution substation Download PDFInfo
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- CN202340084U CN202340084U CN2011204991611U CN201120499161U CN202340084U CN 202340084 U CN202340084 U CN 202340084U CN 2011204991611 U CN2011204991611 U CN 2011204991611U CN 201120499161 U CN201120499161 U CN 201120499161U CN 202340084 U CN202340084 U CN 202340084U
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- 238000004891 communication Methods 0.000 claims abstract description 10
- 239000003990 capacitor Substances 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 6
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Abstract
The utility model relates to a novel intelligent civil engineering power distribution substation. The novel intelligent civil engineering power distribution substation is characterized in that a power distribution automation cabinet and a communication cabinet are arranged in a high-voltage chamber; a supercapacitor, a power distribution automation terminal and an intelligent transformer terminal are arranged in the power distribution automation cabinet; reactive optical network equipment is arranged in the communication cabinet; a three-phase unbalanced compensation device is arranged in a low-voltage chamber; the power distribution automation terminal, the reactive optical network equipment and a power distribution automation host are connected together, so that a power distribution automation information collection system is formed; the intelligent transformer terminal, the three-phase unbalanced compensation device and a power consumption information collection platform are connected together, so that a power consumption information collection system is formed; and the supercapacitor is connected with an alternating current power supply of 220 V, so that a system power supply is formed and used for supplying power for the system. According to the novel intelligent civil engineering power distribution substation disclosed by the utility model, reasonable layout is carried out on the civil engineering power distribution substation, so that the functions of collecting power distribution automation information and power consumption information are realized, therefore a reliable guarantee is provided for power distribution automation and power distribution regions; and besides, the novel intelligent civil engineering power distribution substation can be widely applied to 10 kV transformer substations with a power distribution automation function.
Description
Technical field
The utility model belongs to field, power distribution station, especially a kind of novel intelligent civil engineering power distribution station.
Background technology
Along with the fast development of China's electric power system, to electric network performance and reliability require increasingly high.Power distribution station is the critical facility in the electrical network, and traditional civil engineering power distribution station function ratio is more single, only has general distributing function.In recent years; Intelligent grid has obtained promoting widely and using; Traditional power distribution station is difficult to be applicable to the needs of intelligent grid from layout setting and function aspects, can not gather the power distribution automation information and the power information of power distribution station, can not give full play to the effect of intelligent grid.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and the novel intelligent civil engineering power distribution station that a kind of layout designs is reasonable, have power distribution automation information and power information acquisition function is provided.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of novel intelligent civil engineering power distribution station; Comprise hyperbaric chamber, low-pressure chamber and transformer station chamber; In the hyperbaric chamber, be provided with power distribution automation rack and communication cabinet; In the power distribution automation rack, be provided with super capacitor, distribution power automation terminal, intelligent distribution transformer terminals; In communication cabinet, be provided with passive optical network equipment, in low-pressure chamber, be provided with the three-phase imbalance compensation arrangement, described distribution power automation terminal, passive optical network equipment and power distribution automation main frame are connected to form the power distribution automation information acquisition system; Described intelligent distribution transformer terminals, three-phase imbalance compensation arrangement and power information acquisition platform are connected to form the power information acquisition system; It is system's power supply that described super capacitor and 220V AC power are connected to form system power supply.
And; The concrete connected mode of described power distribution automation information acquisition system is: the input of distribution power automation terminal is connected with telemetered signal, remote signals, temperature of oil in transformer and fault indication signal and carries out the collection of above-mentioned signal, and the output of distribution power automation terminal is connected on the power distribution automation main frame with the optical fiber mode through passive optical network equipment, optical splitter and fibre distribution frame.
And; Described power distribution automation information acquisition system also comprises the environmental monitoring terminal; The input at this environmental monitoring terminal is connected with the environmental monitoring signal, and the output at this environmental monitoring terminal is connected on the power distribution automation main frame with the optical fiber mode through passive optical network equipment, optical splitter and fibre distribution frame.
And; The concrete connected mode of described power information acquisition system is: intelligent distribution transformer terminals is connected with passive optical network equipment through Ethernet interface; The three-phase imbalance compensation arrangement is connected with passive optical network equipment through the RS485 interface, and this passive optical network equipment is connected with the power information acquisition platform with fibre distribution frame through optical splitter.
And described power information acquisition system also comprises the intelligent meter data recording terminal, and Ethernet interface and passive optical network equipment are passed through in this intelligent meter data recording terminal, and is connected with the power information acquisition platform through optical splitter, fibre distribution frame.
And; The concrete annexation of described system power supply is: the 220V AC power is connected with super capacitor with intelligent distribution transformer terminals respectively, and the 48V DC power supply of super capacitor output direct current is distribution power automation terminal, environmental monitoring terminal, passive optical network equipment power supply.
The advantage and the good effect of the utility model are:
The utility model has carried out rational deployment to the civil engineering power distribution station; Integrated intelligent power distribution terminal, distribution power automation terminal (DTU), three-phase imbalance compensation arrangement, super capacitor (DC power supply), environmental monitoring terminal, passive optical network equipment equipment such as (ONU); Can gather remote measurement, remote signalling, power information and fault indication signal, temperature of oil in transformer, the various environment parameter of basic electric parameters; Realize the power distribution automation information of power distribution station and the acquisition function of power information; For power distribution automation and power distribution station provide reliable guarantee, can be widely used in 10kV transformer station with power distribution automation function.
Description of drawings
Fig. 1 is the integral layout sketch map of the utility model;
Fig. 2 is the connection sketch map of power distribution automation information acquisition system;
Fig. 3 is the connection sketch map of power information acquisition system;
Fig. 4 is the connection sketch map of system power supply.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is done further detailed description:
A kind of novel intelligent civil engineering power distribution station; As shown in Figure 1; Comprise hyperbaric chamber, low-pressure chamber and transformer station chamber; In the hyperbaric chamber, be provided with power distribution automation rack and communication cabinet, in the power distribution automation rack, be provided with super capacitor, distribution power automation terminal (DTU), intelligent distribution transformer terminals, enviromental monitoring equipment, the said equipment common terminal row concentrates group screen; In communication cabinet, be provided with passive optical network equipment communication equipments such as (ONU), and above-mentioned communication equipment is concentrated group screen; In low-pressure chamber, traditional capacitor group is replaced by three-phase imbalance compensation arrangement (intelligent capacitor group).This novel intelligent civil engineering power distribution station is as a kind of 10kV transformer station with power distribution automation function; Distribution power automation terminal (DTU), three-phase imbalance compensation arrangement, DC power supply (super capacitor), intelligent distribution transformer terminals, enviromental monitoring equipment have been carried out reasonable integration; Form power distribution automation information acquisition system, power information acquisition system and system power supply, realize the power distribution automation control and the power information acquisition function of power distribution station.
The power distribution automation information acquisition system; As shown in Figure 2; Comprise distribution power automation terminal DTU, environmental monitoring terminal, passive optical network equipment ONU, optical splitter, fibre distribution frame; The input of distribution power automation terminal DTU is connected with telemetered signal, remote signals, temperature of oil in transformer and fault indication signal and carries out the collection of above-mentioned signal, and distribution power automation terminal DTU is connected on the power distribution automation main frame with the optical fiber mode through passive optical network equipment ONU, optical splitter and fibre distribution frame; The environmental monitoring terminal is connected with the environmental monitoring signal and carries out the collection of environmental monitoring signal; Be connected on the power distribution automation main frame with the optical fiber mode through passive optical network equipment ONU, optical splitter and fibre distribution frame then, realize the power distribution automation controlled function by the power distribution automation main frame then.
The power information acquisition system; As shown in Figure 3; Comprise intelligent meter data recording terminal, intelligent distribution transformer terminals, passive optical network equipment ONU, optical splitter, fibre distribution frame; Be installed in intelligent meter data recording terminal in the building through Ethernet interface and passive optical network equipment ONU, and power information be sent on the power information acquisition platform through optical splitter, fibre distribution frame; The intelligence distribution transformer terminals is connected with passive optical network equipment ONU through Ethernet interface; Three-phase imbalance compensation arrangement (intelligent capacitor group) is connected with passive optical network equipment ONU through the RS485 interface; This passive optical network equipment ONU is connected with the power information acquisition platform with fibre distribution frame through optical splitter, and the power information acquisition platform is realized the power information acquisition function through intelligent meter data recording terminal, intelligent distribution transformer terminals, intelligent capacitor group (three-phase imbalance compensation arrangement).
System power supply; As shown in Figure 4; Comprise 220V AC power (our station low-pressure system) and super capacitor; 220V AC power (our station low-pressure system) is respectively intelligent distribution transformer terminals and super capacitor provides 220V AC power, and the direct current 48V power supply of super capacitor output is that distribution power automation terminal DTU, environmental monitoring terminal, passive optical network equipment ONU provide strong direct voltage to guarantee.
It is emphasized that; The described embodiment of the utility model is illustrative; Rather than it is determinate; Therefore the utility model is not limited to the embodiment described in the embodiment, every by those skilled in the art according to other execution modes that the technical scheme of the utility model draws, belong to the scope of the utility model protection equally.
Claims (6)
1. novel intelligent civil engineering power distribution station; Comprise hyperbaric chamber, low-pressure chamber and transformer station chamber; It is characterized in that: in the hyperbaric chamber, be provided with power distribution automation rack and communication cabinet; In the power distribution automation rack, be provided with super capacitor, distribution power automation terminal, intelligent distribution transformer terminals; In communication cabinet, be provided with passive optical network equipment, in low-pressure chamber, be provided with the three-phase imbalance compensation arrangement, described distribution power automation terminal, passive optical network equipment and power distribution automation main frame are connected to form the power distribution automation information acquisition system; Described intelligent distribution transformer terminals, three-phase imbalance compensation arrangement and power information acquisition platform are connected to form the power information acquisition system; It is system's power supply that described super capacitor and 220V AC power are connected to form system power supply.
2. novel intelligent civil engineering power distribution station according to claim 1; It is characterized in that: the concrete connected mode of described power distribution automation information acquisition system is: the input of distribution power automation terminal is connected with telemetered signal, remote signals, temperature of oil in transformer and fault indication signal and carries out the collection of above-mentioned signal, and the output of distribution power automation terminal is connected on the power distribution automation main frame with the optical fiber mode through passive optical network equipment, optical splitter and fibre distribution frame.
3. novel intelligent civil engineering power distribution station according to claim 2; It is characterized in that: described power distribution automation information acquisition system also comprises the environmental monitoring terminal; The input at this environmental monitoring terminal is connected with the environmental monitoring signal, and the output at this environmental monitoring terminal is connected on the power distribution automation main frame with the optical fiber mode through passive optical network equipment, optical splitter and fibre distribution frame.
4. novel intelligent civil engineering power distribution station according to claim 1; It is characterized in that: the concrete connected mode of described power information acquisition system is: intelligent distribution transformer terminals is connected with passive optical network equipment through Ethernet interface; The three-phase imbalance compensation arrangement is connected with passive optical network equipment through the RS485 interface, and this passive optical network equipment is connected with the power information acquisition platform with fibre distribution frame through optical splitter.
5. novel intelligent civil engineering power distribution station according to claim 4; It is characterized in that: described power information acquisition system also comprises the intelligent meter data recording terminal; Ethernet interface and passive optical network equipment are passed through in this intelligent meter data recording terminal, and are connected with the power information acquisition platform through optical splitter, fibre distribution frame.
6. according to each described novel intelligent civil engineering power distribution station of claim 1 to 5; It is characterized in that: the concrete annexation of described system power supply is: the 220V AC power is connected with super capacitor with intelligent distribution transformer terminals respectively, and the 48V DC power supply of super capacitor output direct current is distribution power automation terminal, environmental monitoring terminal, passive optical network equipment power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204991611U CN202340084U (en) | 2011-12-05 | 2011-12-05 | Novel intelligent civil engineering power distribution substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204991611U CN202340084U (en) | 2011-12-05 | 2011-12-05 | Novel intelligent civil engineering power distribution substation |
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| Publication Number | Publication Date |
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| CN202340084U true CN202340084U (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204991611U Expired - Lifetime CN202340084U (en) | 2011-12-05 | 2011-12-05 | Novel intelligent civil engineering power distribution substation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496872A (en) * | 2011-12-05 | 2012-06-13 | 天津市静海供电有限公司 | Intelligent civil engineering power distribution station |
-
2011
- 2011-12-05 CN CN2011204991611U patent/CN202340084U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496872A (en) * | 2011-12-05 | 2012-06-13 | 天津市静海供电有限公司 | Intelligent civil engineering power distribution station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: TIANJIN JINGHAI POWER SUPPLY CO., LTD. Effective date: 20130521 Owner name: TIANJIN JINGHAI POWER SUPPLY CO., LTD. Effective date: 20130521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 301600 JINGHAI, TIANJIN TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130521 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Tianjin Jinghai Power Supply Co., Ltd. Address before: 301600 No. 54 Shengli North Road, Jinghai County, Tianjin Patentee before: Tianjin Jinghai Power Supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |