JP2003116218A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2003116218A5 JP2003116218A5 JP2001308961A JP2001308961A JP2003116218A5 JP 2003116218 A5 JP2003116218 A5 JP 2003116218A5 JP 2001308961 A JP2001308961 A JP 2001308961A JP 2001308961 A JP2001308961 A JP 2001308961A JP 2003116218 A5 JP2003116218 A5 JP 2003116218A5
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- wind
- load
- supply device
- 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.)
- Pending
Links
Description
【発明の名称】電力給電装置[Title of the invention] Power supply device
【０００１】
【発明の属する技術分野】
本発明は、電力給電装置に係り、特に、直流分散電源を有する直流電力網による電力給電装置に関する。[0001]
[Technical field to which the invention belongs]
The present invention relates to a power supply device , and more particularly to a power supply device using a DC power grid having a DC distributed power source.
【０００５】
本発明の目的は、給電効率を向上させた電力給電装置を提供することにある。0005
An object of the present invention is to provide a power feeding device having improved power feeding efficiency.
【０００６】
【課題を解決するための手段】
（１）上記目的を達成するために、本発明は、交流商用電力を直流に変換する直流電力供給源と、この直流電力供給源が有する太陽発電及び風力発電の大規模分散電源と、この大規模分散電源の出力系統に接続された蓄電池と、前記直流電力供給源の下流に設けた直流電力供給網によって接続された一般家庭やビル等の民間施設に設置された燃料電池及び太陽電池の小規模分散電源とを備え、前記直流電力供給網から直流電力を供給するようにしたものである。
かかる方法によって、給電効率を向上させ得るものとなる。0006
[Means for solving problems]
(1) In order to achieve the above object, the present invention comprises a DC power supply source that converts AC commercial power into DC, and a large-scale distributed power source for solar power generation and wind power generation possessed by this DC power supply source. , A storage battery connected to the output system of this large-scale distributed power supply, and a fuel cell and a sun installed in a private facility such as a general household or a building connected by a DC power supply network provided downstream of the DC power supply source. It is equipped with a small-scale distributed power supply for batteries, and supplies DC power from the DC power supply network .
By such a method, the power feeding efficiency can be improved.
【０００９】
（２）上記（１）において、好ましくは、前記風力発電は、複数の風力発電から構成され、これらの複数の風力発電は、風力条件の異なる場所に設置するようにしたものである。0009
( 2 ) In the above ( 1 ), preferably, the wind power generation is composed of a plurality of wind power generations, and the plurality of wind power generations are installed in places having different wind conditions.
【００１０】
（３）上記（１）において、好ましくは、前風力発電は、風力によって発生した動力エネルギーを蓄積するフライホイールと、このフライホールへの動力伝達・遮断を制御する制御手段とを備え、この制御手段は、風力によって発生したエネルギーに応じて、前記フライホイールに動力エネルギーを蓄積し、また、蓄積された動力エネルギーを放出するように制御するものである。0010
( 3 ) In the above ( 1 ), preferably, the pre -wind power generation includes a fly wheel for storing the power energy generated by the wind power and a control means for controlling the power transmission / interruption to the fly hole, and this control is provided. The means is to control the fly wheel to store power energy and release the stored power energy according to the energy generated by the wind power.
【００１２】
（４）上記（１）において、好ましくは、さらに、前記分散電源によって発電された直流電力の負荷への供給を制御するとともに、直流電圧を変換する直流電圧変換器を有するコントロールユニットを備え、このコントロールユニットを用いて、前記直流分散電源からの直流電力若しくは、上流側に接続された直流電力供給源から供給される直流電力を、前記直流電圧変換器により電圧変換した上で、一般家庭やビル等の民間施設の直流電源対応の前記負荷に供給するようにしたものである。[0012]
( 4 ) In the above (1), preferably, a control unit having a DC voltage converter that controls the supply of the DC power generated by the distributed power supply to the load and converts the DC voltage is provided. Using the control unit, the DC power from the DC distributed power supply or the DC power supplied from the DC power supply source connected to the upstream side is voltage-converted by the DC voltage converter, and then used in a general household or the like. It is designed to supply the load corresponding to the DC power supply of a private facility such as a building.
【００１３】
（５）上記（１）において、好ましくは、前記負荷における電力不足時には、前記直流電力供給源から買電し、電力余剰時には、前記直流電力供給源に売電するようにしたものである。0013
( 5 ) In the above ( 1 ), preferably, when the power is insufficient in the load, the power is purchased from the DC power supply source, and when the power is surplus, the power is sold to the DC power supply source. be.
【００１６】
（６）上記（１）において、好ましくは、前記燃料電池の出力は、一般家庭やビル等の民間施設の熱負荷に応じて設定し、前記燃料電池の排熱により、ビルの冷暖房や一般家庭の給湯のエネルギーをまかなうようにしたものである。0016.
( 6 ) In the above ( 1 ), preferably, the output of the fuel cell is set according to the heat load of a private facility such as a general household or a building , and the exhaust heat of the fuel cell is used for heating / cooling of the building or general. It is designed to supply the energy of hot water supply at home .
【００１９】
（７）上記（１）において、好ましくは、前記負荷に給電するコンセント・プラグは、感電防止保護カバー付多種電圧１体型とし、コンセント・プラグで直結する負荷の入力回路にはコンセント差込時の無負荷状態を確保できる保護回路を備えるようにしたものである。[0019]
( 7 ) In the above ( 1 ), preferably, the outlet / plug that supplies power to the load is a multi-voltage single body type with an electric shock prevention protective cover, and when the outlet is inserted into the input circuit of the load directly connected by the outlet / plug. It is equipped with a protection circuit that can ensure a no-load state.
【００２１】
（８）上記（１）において、好ましくは、前記直流電力網を用いて、通信信号を搬送し、通信ネットワーク網を構成するようにしたものである。0021.
( 8 ) In the above ( 1 ), preferably, the DC power network is used to carry a communication signal to form a communication network.
【００２２】
（９）上記（１）において、好ましくは、前記複数個の直流電力供給源間で、電力の供給を補間するようにしたものである。[0022]
( 9 ) In the above (1), the power supply is preferably interpolated between the plurality of DC power supply sources.
Claims (9)
この直流電力供給源が有する太陽発電及び風力発電の大規模分散電源と、
この大規模分散電源の出力系統に接続された蓄電池と、
前記直流電力供給源の下流に設けた直流電力供給網によって接続された一般家庭やビル等の民間施設に設置された燃料電池及び太陽電池の小規模分散電源とを備え、
前記直流電力供給網から直流電力を供給することを特徴とする電力給電装置。A dc power supply that converts the ac utility power to direct current,
Large scale distributed power supply of solar power generation and wind power generation which this DC power supply source has,
A storage battery connected to the output system of this large-scale distributed power supply,
And a small distributed power of the fuel cell, and solar-cell installed in private facilities household or building or the like connected by a DC power supply network which is provided downstream of the DC power supply source,
Power supply apparatus characterized in that DC power is supplied from the DC power supply network .
前記風力発電は、複数の風力発電から構成され、
これらの複数の風力発電は、風力条件の異なる場所に設置されていることを特徴とする電力給電装置。In the power supply device according to claim 1 ,
Before Symbol wind power generation is composed of a plurality of wind power generation,
A power feeding device characterized in that the plurality of wind power plants are installed at different wind conditions.
前風力発電は、風力によって発生した動力エネルギーを蓄積するフライホイールと、
このフライホールへの動力伝達・遮断を制御する制御手段とを備え、
この制御手段は、風力によって発生したエネルギーに応じて、前記フライホイールに動力エネルギーを蓄積し、また、蓄積された動力エネルギーを放出するように制御することを特徴とする電力給電装置。In the power supply device according to claim 1 ,
Front wind power generation is a flywheel that stores the motive energy generated by wind power,
And control means for controlling power transmission to and shutoff from the flyhole.
The control means, in response to energy generated by the wind, before Symbol power energy accumulated in the flywheel, also, the power feeding device and controls to release the stored power energy.
前記分散電源によって発電された直流電力の負荷への供給を制御するとともに、直流電圧を変換する直流電圧変換器を有するコントロールユニットを備え、
このコントロールユニットを用いて、前記直流分散電源からの直流電力若しくは、上流側に接続された直流電力供給源から供給される直流電力を、前記直流電圧変換器により電圧変換した上で、一般家庭やビル等の民間施設の直流電源対応の前記負荷に供給することを特徴とする電力給電装置。 In the power supply device according to claim 1, further,
Controls the supply to the load of the DC power generated by the dispersed power source, comprising a control unit having a DC voltage converter for converting a DC voltage,
With this control unit, the DC power from the previous SL DC distributed power or DC power supplied from a connected upstream DC power supply, in terms of the voltage conversion by the DC voltage converter, homes power power supply device and supplying the or previous SL load of the DC power supply corresponding private facilities such as a building.
前記負荷における電力不足時には、前記直流電力供給源から買電し、電力余剰時には、前記直流電力供給源に売電することを特徴とする電力給電装置。In the power supply device according to claim 1 ,
Before SL During power shortage in the load, before SL and purchased electric from the DC power supply source, at the time of power surplus, before Symbol power feeding device characterized in that it sold to DC power supply.
前記燃料電池の出力は、一般家庭やビル等の民間施設の熱負荷に応じて設定し、前記燃料電池の排熱により、ビルの冷暖房や一般家庭の給湯のエネルギーをまかなうことを特徴とする電力給電装置。In the power supply device according to claim 1 ,
The output of the previous SL fuel cell set according to the heat load of the private facilities such as homes and buildings, the exhaust heat of the fuel cell, wherein the cover the air conditioning and energy of the hot water supply household buildings Power feeding device.
前記負荷に給電するコンセント・プラグは、感電防止保護カバー付多種電圧１体型とし、
コンセント・プラグで直結する負荷の入力回路にはコンセント差込時の無負荷状態を確保できる保護回路を備えたことを特徴とする電力給電装置。In the power supply device according to claim 1 ,
Outlet plug to power before Symbol load, and with a wide voltage 1 integrated with prevent electric shock protection cover,
What is claimed is: 1. A power feeding device characterized in that a load input circuit directly connected by an outlet plug is provided with a protection circuit capable of securing a no-load state when plugging in the outlet.
前記直流電力網を用いて、通信信号を搬送し、通信ネットワーク網を構成することを特徴とする電力給電装置。In the power supply device according to claim 1 ,
Using pre Symbol DC power network carries communication signals, power feeding apparatus characterized by constituting the communication network system.
前記複数個の直流電力供給源間で、電力の供給を補間することを特徴とする電力給電装 置。In the power supply device according to claim 1 ,
Between front Symbol plurality of DC power sources, power feed equipment, characterized by interpolating the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001308961A JP2003116218A (en) | 2001-10-04 | 2001-10-04 | Method and device for supplying power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001308961A JP2003116218A (en) | 2001-10-04 | 2001-10-04 | Method and device for supplying power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003116218A JP2003116218A (en) | 2003-04-18 |
| JP2003116218A5 true JP2003116218A5 (en) | 2004-09-16 |
Family
ID=19128190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001308961A Pending JP2003116218A (en) | 2001-10-04 | 2001-10-04 | Method and device for supplying power |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003116218A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317801C (en) * | 2004-10-18 | 2007-05-23 | 青岛经济技术开发区创统科技发展有限公司 | Wind power generating and network electricity complementary power supply for pumping unit |
| KR101674941B1 (en) * | 2010-02-25 | 2016-11-10 | 엘지전자 주식회사 | Power supply network using dc power supply and electric apparatus based on the power supply network |
| KR101226104B1 (en) | 2011-01-25 | 2013-01-23 | 한빛이디에스(주) | Power system of dc grid-connected photovoltaic pcs |
| KR101173114B1 (en) * | 2012-04-26 | 2012-08-14 | (주)써니콘트롤스 | Power controlling apparatus for power source using remaking energy in building |
| WO2016190085A1 (en) * | 2015-05-26 | 2016-12-01 | ソニー株式会社 | Control device, control method and computer program |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62254626A (en) * | 1986-04-28 | 1987-11-06 | 株式会社明電舎 | Dc power parallel driving apparatus |
| JPH08107637A (en) * | 1994-10-04 | 1996-04-23 | Shinko Electric Co Ltd | Method and equipment for stabilization of generating apparatus using natural energy |
| JPH08163777A (en) * | 1994-12-01 | 1996-06-21 | Toda Constr Co Ltd | Dc three-wire system two-voltage wiring system |
| JP2000087841A (en) * | 1998-09-09 | 2000-03-28 | Toshiba Corp | Wind power generating system |
| JP4155674B2 (en) * | 1999-07-22 | 2008-09-24 | 関西電力株式会社 | Frequency control device for power system including secondary battery |
-
2001
- 2001-10-04 JP JP2001308961A patent/JP2003116218A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110826815B (en) | Regional comprehensive energy system operation optimization method considering comprehensive demand response | |
| JP2016536752A (en) | Power generation system | |
| CN102347620A (en) | Micro grid control method | |
| CN205536665U (en) | Cold and hot two system of holding based on renewable energy electricity generation | |
| GB2457139A (en) | Water heating system comprising an immersion heater supplied with electricity generated by an alternative energy source | |
| CN105958537A (en) | Energy conversion system facing energy Internet and optimal control method thereof | |
| CN107147148B (en) | Light storage source and water vapor energy heat pump system based on peak-to-valley electricity price difference and grid-connected control method thereof | |
| WO2011063620A1 (en) | Energy supply method and device thereof | |
| CN201142585Y (en) | Solar power supply | |
| Yoza et al. | Optimal operation of controllable loads in dc smart house with EV | |
| JP2005287300A (en) | Electric power reduction system for collective housing using solar battery and/or cubicle capable of reducing not only electric power charge but also carbon-dioxide emission amount | |
| CN111416391A (en) | Building energy-saving comprehensive utilization system based on wind-solar distributed power supply and control method | |
| JP2003116218A5 (en) | ||
| JP2010096085A5 (en) | ||
| CN110863907A (en) | Multi-energy complementary intelligent energy system based on multi-combined supply of cold, heat and electricity of micro gas turbine | |
| CN207515275U (en) | The cogeneration cooling heating system that photovoltaic generation is combined with sewage source heat pump | |
| CN205666796U (en) | Ventilation cooling type energy storage solar photovoltaic board | |
| CN202134923U (en) | Deep charging and discharging type battery energy storage paralleling device | |
| GB2622726A (en) | Electric vehicle solar charging system | |
| CN211018290U (en) | Coupling energy supply system for gas triple supply and wind-solar storage complementary power generation | |
| CN106839466B (en) | A kind of wind, is thermally integrated comprehensive heat supply system at light | |
| CN206571625U (en) | Solar-thermal generating system | |
| JP2003116218A (en) | Method and device for supplying power | |
| CN206786812U (en) | The consumption peak regulation system that a kind of clean energy resource generates electricity | |
| CN212337455U (en) | Multi-energy complementary intelligent energy system based on multi-combined supply of cold, heat and electricity of micro gas turbine |