CN205123254U - Wind power converter water cooling system's power supply system - Google Patents
Wind power converter water cooling system's power supply system Download PDFInfo
- Publication number
- CN205123254U CN205123254U CN201520941983.9U CN201520941983U CN205123254U CN 205123254 U CN205123254 U CN 205123254U CN 201520941983 U CN201520941983 U CN 201520941983U CN 205123254 U CN205123254 U CN 205123254U
- Authority
- CN
- China
- Prior art keywords
- water
- converter
- switch board
- wind power
- voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Rectifiers (AREA)
- Inverter Devices (AREA)
Abstract
The utility model relates to a wind power converter water cooling system's power supply system, it includes wind power converter switch board, water -cooling switch board, still includes the dc -to -ac converter, dc -to -ac converter power input voltage is the grid -side converter of wind power converter switch board and the DC voltage on generating line between the machine side converter or female the arranging, and inverter output's alternating voltage is the input voltage of water -cooling switch board. The utility model discloses only need to increase a dc -to -ac converter, can change the grid -side converter of wind power converter switch board and the DC voltage on generating line between the machine side converter or female the arranging into water -cooling switch board required alternating voltage to need not extra distribution, do benefit to water -cooling switch board and wind power converter switch board together integratedly.
Description
Technical field
The utility model relates to a kind of electric power system of wind electric converter water-cooling system.
Background technology
The water-cooling heat radiating system of wind electric converter commonly uses variable frequency control mode, the rotating speed of water pump is regulated by cooling water temperature, reach cooling effect, water-cooling heat radiating system and wind electric converter are two independently systems, relatively independent in structure, separated, the supply power mode of the water-cooling heat radiating system of prior art is from electrical network access 380V AC power, realize variable frequency control, by accessing extra 380V AC power, not only need extra distribution, be also not easy to water-cool control cabinet and wind electric converter control cubicle to integrate.
Utility model content
The purpose of this utility model is to overcome the above-mentioned defect that prior art exists, and provides a kind of more convenient, electric power system of wind electric converter water-cooling system of reducing costs.
The technical solution of the utility model is: a kind of electric power system of wind electric converter water-cooling system, it comprises wind electric converter control cubicle, water-cool control cabinet, also comprise inverter, described inverter power supply input voltage is the bus between the net side converter of wind electric converter control cubicle and pusher side current transformer or the direct voltage on busbar, and the alternating voltage that inverter exports is the input voltage of water-cool control cabinet.
Advantageous Effects of the present utility model is, only need increase an inverter, bus between the net side converter of wind electric converter control cubicle and pusher side current transformer or the direct voltage on busbar can be changed into the alternating voltage required for water-cool control cabinet, thus without the need to extra distribution, be beneficial to and water-cool control cabinet and wind electric converter control cubicle are integrated.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details.
With reference to accompanying drawing, a kind of electric power system of wind electric converter water-cooling system, it comprises wind electric converter control cubicle 1, water-cool control cabinet 2, also comprise inverter 3, described inverter 3 power input voltage is the direct voltage of the bus between the net side converter 1-1 of wind electric converter control cubicle 1 and pusher side current transformer 1-2, and the alternating voltage that inverter 3 exports is the input voltage of water-cool control cabinet 2.
Claims (1)
1. the electric power system of a wind electric converter water-cooling system, it comprises wind electric converter control cubicle, water-cool control cabinet, it is characterized in that, also comprise inverter, described inverter power supply input voltage is the bus between the net side converter of wind electric converter control cubicle and pusher side current transformer or the direct voltage on busbar, and the alternating voltage that inverter exports is the input voltage of water-cool control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941983.9U CN205123254U (en) | 2015-11-24 | 2015-11-24 | Wind power converter water cooling system's power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941983.9U CN205123254U (en) | 2015-11-24 | 2015-11-24 | Wind power converter water cooling system's power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205123254U true CN205123254U (en) | 2016-03-30 |
Family
ID=55578830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520941983.9U Active CN205123254U (en) | 2015-11-24 | 2015-11-24 | Wind power converter water cooling system's power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205123254U (en) |
-
2015
- 2015-11-24 CN CN201520941983.9U patent/CN205123254U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104467509A (en) | Two-way energy storage converter | |
| CN105471368A (en) | Solar assembly roof system | |
| CN208986607U (en) | A kind of low-voltage network three-phase line low-voltage governing system | |
| CN203301406U (en) | Novel dynamic braking circuit | |
| CN205123254U (en) | Wind power converter water cooling system's power supply system | |
| CN104362670A (en) | Non-schedulable solar power generation and mains supply complementary system | |
| CN207010251U (en) | A kind of new double-bus electrokinetic cell forming and capacity dividing energy saving system | |
| CN204349814U (en) | A kind of photovoltaic DC-to-AC converter of integrated DC distribution | |
| CN206313674U (en) | A kind of multiple busbar power supply | |
| CN204928575U (en) | DC conversion , contravariant and frequency conversion all -in -one | |
| CN204334402U (en) | Motor local compensation energy saver | |
| CN204761034U (en) | Join in marriage grid voltage and administer device | |
| CN203722481U (en) | A capacity-adjustable energy-saving alternating current stabilized-voltage power supply | |
| CN203164391U (en) | Inversion-type direct-current power supply aging apparatus | |
| CN204615710U (en) | A kind of oil well team control frequency conversion presents control system mutually | |
| CN203562785U (en) | Reactive power regulation system of distributed parallel connection structure | |
| CN203960262U (en) | Series resonance one is dragged many online heating steel billet systems | |
| CN104852669A (en) | Variable-frequency mutual feedback control system for group control of oil wells | |
| CN203014689U (en) | Power supply management device and complete machine cabinet | |
| CN104467459A (en) | Photovoltaic inverter integrating direct current distribution | |
| CN204349833U (en) | A kind of bidirectional energy-storage current transformer | |
| CN206908533U (en) | A kind of motor intelligent power-saving Soft Starting System | |
| CN203180787U (en) | Low frequency electric slag furnace power supply apparatus for transferring three phase into single phase | |
| CN203825516U (en) | Double winding voltage-adjusting control system | |
| CN203617715U (en) | Self-coupling voltage-regulation control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |