CN103138670A - High-power-generation-efficiency diesel generating set - Google Patents
High-power-generation-efficiency diesel generating set Download PDFInfo
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- CN103138670A CN103138670A CN2013100727971A CN201310072797A CN103138670A CN 103138670 A CN103138670 A CN 103138670A CN 2013100727971 A CN2013100727971 A CN 2013100727971A CN 201310072797 A CN201310072797 A CN 201310072797A CN 103138670 A CN103138670 A CN 103138670A
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Abstract
The invention discloses a fully-intelligentized diesel generating set controller. The fully-intelligentized diesel generating set controller comprises a central processor, an on-off input and output port, a storage, a touch screen and a power supply unit, wherein the on-off input and output port, the storage, the touch screen and the power supply unit are connected with the central processor. The controller further comprises a machine oil temperature sensor, a machine oil pressure sensor, a Hall voltage sensor, a Hall current sensor, a controller temperature sensor, an automatic lubricating relay, a power-off protection relay and a heating relay, wherein the machine oil temperature sensor, the machine oil pressure sensor, the Hall voltage sensor, the Hall current sensor and the controller temperature sensor are respectively and correspondingly connected with the signal input end of the central processor, and the automatic lubricating relay, the power-off protection relay and the heating relay are respectively and correspondingly connected with the signal output end of the central processor. The diesel generating set controller can achieve various analog quantity signal acquisition of a diesel generating set through the machine oil temperature sensor, the machine oil pressure sensor, the Hall voltage sensor, the Hall current sensor and the controller temperature sensor, and can achieve various control signal output through the automatic lubricating relay, the power-off protection relay and the heating relay, and therefore, fully-intelligentized control of the diesel generating set is realized.
Description
Technical field
The present invention relates to a kind of diesel generating set, relate in particular to the high Generation Rate diesel generating set that a kind of energy output significantly improves.
Background technology
At power consumption larger occasion such as large-scale recreation ground, office building etc., many diesel engine generators are arranged as the time emergency standby power of mains power fails, many diesel engine generator combinations are installed together, and just become diesel generating set.What existing diesel engine generator adopted is the basic structure of diesel engine+one rotor+stator, the rotation of diesel engine rotor driven, rotor forms rotating magnetic field, the cutting stator coil magnetic line of force produces electric energy, thereby output voltage, this voltage is alternating voltage, generally can be converted to direct voltage output to load through over commutation.This traditional diesel engine generator is due to the structure that adopts a rotor and a stator, so abundant not to the motive use of diesel engine, Generation Rate is not high enough.In addition, existing diesel generating set lacks the device that carries out diesel engine power control according to the generating real-time parameter, and causing power output and input power consumption can not be adaptive well, causes the adverse consequences that energy consumption is high or power output is low.
Summary of the invention
The high Generation Rate diesel generating set of purpose of the present invention with regard to being to provide a kind of energy output to significantly improve in order to address the above problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
High Generation Rate diesel generating set of the present invention comprises a plurality of diesel engine generators that are installed on base, described diesel engine generator comprises diesel engine, rotor and stator, the rotating shaft of described diesel engine is connected with described rotor, described rotor is one, described stator is two, is respectively internal stator and external stator, and described internal stator is placed in described rotor, described external stator is placed in outside described rotor, and the coil terminals of described internal stator and the coil terminals of described external stator be independent or parallel with one another the connection separately.
During the rotation of diesel engine running rotor driven, internal stator and external stator are fixed, the rotating magnetic field that rotor produces can be cut inner stator coil and the external stator coil magnetic line of force simultaneously, thereby all form voltage at the two ends of inner stator coil and the two ends of external stator coil, no matter separately the voltage of the voltage of inner stator coil and external stator coil independent output or output in parallel, the capital significantly increases the energy output of whole diesel engine generator, thereby realizes the purpose of high Generation Rate.
particularly, the rotating shaft outer end of described diesel engine is connected with an end of connection rotating shaft, the other end of described connection rotating shaft is installed in an end inner core of described internal stator by clutch shaft bearing, the first rotating disk is installed on the excircle of described connection rotating shaft, the dish edge of described the first rotating disk is connected with an end of described rotor, the other end of described rotor is connected with the dish edge of the second rotating disk, described the second rotating disk is installed on the second bearing, described the second bearing is installed on fixed axis, one end of described fixed axis is connected with fixed connection shaft, described fixed connection shaft is placed in the interior also mutual close contact of other end inner core of described internal stator.
Further, be provided with the central through hole be used to the output lead of drawing described inner stator coil and described external stator coil in described fixed axis, be set with current transformer on described fixed axis, the output of described current transformer is connected with the current signal input of controller, the control signal output of described controller is connected with the control end of electromagnetically operated valve, and described electromagnetically operated valve is installed on the oil feed line of described diesel engine generator.
Beneficial effect of the present invention is:
The present invention respectively installs an internal stator and an external stator by inboard and the outside at rotor, the coil that when making the rotation of diesel engine rotor driven is simultaneously internal stator and external stator all produces voltage, so can significantly increase the energy output of whole diesel generating set, thereby realize the purpose of high Generation Rate; By introducing the current signal information of out-put supply, and what control diesel engine by controller is the realtime power of diesel engine to oil mass, the power output and the input work power consumption that have realized whole diesel generating set are adaptive well, thereby realize the energy-conservation best combination property that combines with stable output power.
Description of drawings
Fig. 1 is the structural representation of a diesel engine generator in high Generation Rate diesel generating set of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
As shown in Figure 1, only show the structure of a diesel engine generator in figure, whole diesel generating set is made of a plurality of diesel engine generators that are installed on the base (not shown).described diesel engine generator comprises diesel engine 1, a rotor 7, an internal stator 8 and an external stator 6, internal stator 8 is placed in rotor 7, external stator 6 is placed in outside rotor 7, and the coil terminals of the coil terminals of internal stator 8 and external stator 6 is independent or parallel with one another the connection separately, the outer end of the rotating shaft 2 of diesel engine 1 is connected with an end of connection rotating shaft 3, the other end of connection rotating shaft 3 is installed in an end inner core of internal stator 8 by clutch shaft bearing 5, the first rotating disk 4 is installed on the excircle of connection rotating shaft 3, the dish edge of the first rotating disk 4 is connected with an end of rotor 7, the other end of rotor 7 is connected with the dish edge of the second rotating disk 10, the second rotating disk 10 is installed on the second bearing 11, the second bearing 11 is installed on fixed axis 12, one end of fixed axis 12 is connected with fixed connection shaft 9, fixed connection shaft 9 is placed in the interior also mutual close contact of other end inner core of internal stator 8.
In said structure, between rotor 7 and internal stator 8 and external stator 6, the space is arranged all, rotor 7 can rotate freely, internal stator 8 is realized fixed installation by fixed connection shaft 9, external stator 6, diesel engine 1 and 12 of fixed axis directly are installed on base, internal stator 8 and external stator 6 are fixed installation, can not rotate.
As shown in Figure 1, be provided with the central through hole 14 be used to the output lead of drawing inner stator coil and external stator coil in fixed axis 12, be set with current transformer 13 on fixed axis 12, the output of current transformer 13 is connected by holding wire 15 with the current signal input of controller 16, the control signal output of controller 16 is connected with the control end of electromagnetically operated valve 17, and electromagnetically operated valve 17 is installed on the oil feed line (not shown) of diesel engine generator.
As shown in Figure 1, during diesel engine 1 running rotor driven 7 rotation, internal stator 8 and external stator 6 are fixing, the rotating magnetic field that rotor 7 produces can be cut the magnetic line of force of inner stator coil and external stator coil simultaneously, thereby all form voltage at the two ends of inner stator coil and the two ends of external stator coil, no matter separately the voltage of the voltage of inner stator coil and external stator coil independent output or output in parallel, all can significantly increase the energy output of whole diesel engine generator, thereby realize the purpose of high Generation Rate.In running, the current signal of current transformer 13 meeting Real-Time Monitoring out-put supplies, and with this communication to controller 16, stability by controller 16 judgement out-put supplies, control again the switching value of electromagnetically operated valve 17 according to judged result, thereby control diesel engine 1 to oil mass, realize the real-time control of the power output of diesel engine 1 is realized the energy-conservation best combination property that combines with stable output power.
Claims (2)
1. complete intelligent controller of diesel generator set, comprise central processing unit and the switching value input/output port that is connected with described central processing unit, memory, touch-screen and power supply unit, it is characterized in that: also comprise the oil temperature sensor that the signal input part with described central processing unit is connected respectively, engine oil pressure pickup, the Hall voltage transducer, Hall current sensor and controller temperature sensor, and the self-lubricate relay that is connected respectively with the signal output part of described central processing unit, power-off protection relay and add thermal relay.
2. complete intelligent controller of diesel generator set according to claim 1, is characterized in that: also comprise the communicating circuit that is connected with the PORT COM of described central processing unit and the PORT COM that is connected with described communicating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100727971A CN103138670A (en) | 2013-03-07 | 2013-03-07 | High-power-generation-efficiency diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100727971A CN103138670A (en) | 2013-03-07 | 2013-03-07 | High-power-generation-efficiency diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138670A true CN103138670A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100727971A Pending CN103138670A (en) | 2013-03-07 | 2013-03-07 | High-power-generation-efficiency diesel generating set |
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| CN (1) | CN103138670A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646577A (en) * | 2013-12-24 | 2014-03-19 | 威海广泰空港设备股份有限公司 | Evaluation device for generator set simulation training |
| CN105402027A (en) * | 2015-11-27 | 2016-03-16 | 江苏科技大学 | Diesel generator emergent stop electromagnetic valve loop failure warning circuit and warning method |
| CN105545479A (en) * | 2015-11-27 | 2016-05-04 | 江苏科技大学 | Failure alarm circuit for emergency stop solenoid valve loop of diesel engine and alarm method for failure alarm circuit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04255538A (en) * | 1991-02-01 | 1992-09-10 | Walbro Far East Inc | Device for controlling operation of internal combustion engine for driving generator |
| US6590312B1 (en) * | 1999-11-18 | 2003-07-08 | Denso Corporation | Rotary electric machine having a permanent magnet stator and permanent magnet rotor |
| CN201629633U (en) * | 2010-02-02 | 2010-11-10 | 株洲南车时代电气股份有限公司 | Permanent magnet generator connected together with engine |
| CN201904687U (en) * | 2010-02-02 | 2011-07-20 | 株洲南车时代电气股份有限公司 | Generator integrally connected with engine |
| CN201943824U (en) * | 2011-01-31 | 2011-08-24 | 浙江润丰能源工程有限公司 | Control system of diesel generating set |
-
2013
- 2013-03-07 CN CN2013100727971A patent/CN103138670A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04255538A (en) * | 1991-02-01 | 1992-09-10 | Walbro Far East Inc | Device for controlling operation of internal combustion engine for driving generator |
| US6590312B1 (en) * | 1999-11-18 | 2003-07-08 | Denso Corporation | Rotary electric machine having a permanent magnet stator and permanent magnet rotor |
| CN201629633U (en) * | 2010-02-02 | 2010-11-10 | 株洲南车时代电气股份有限公司 | Permanent magnet generator connected together with engine |
| CN201904687U (en) * | 2010-02-02 | 2011-07-20 | 株洲南车时代电气股份有限公司 | Generator integrally connected with engine |
| CN201943824U (en) * | 2011-01-31 | 2011-08-24 | 浙江润丰能源工程有限公司 | Control system of diesel generating set |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646577A (en) * | 2013-12-24 | 2014-03-19 | 威海广泰空港设备股份有限公司 | Evaluation device for generator set simulation training |
| CN103646577B (en) * | 2013-12-24 | 2016-03-16 | 威海广泰空港设备股份有限公司 | Genset simulated training checking device |
| CN105402027A (en) * | 2015-11-27 | 2016-03-16 | 江苏科技大学 | Diesel generator emergent stop electromagnetic valve loop failure warning circuit and warning method |
| CN105545479A (en) * | 2015-11-27 | 2016-05-04 | 江苏科技大学 | Failure alarm circuit for emergency stop solenoid valve loop of diesel engine and alarm method for failure alarm circuit |
| CN105402027B (en) * | 2015-11-27 | 2018-01-02 | 江苏恩达通用设备有限公司 | Diesel-driven generator stops in emergency Electromagnetic Valve Circuit failure alarm circuit and alarm method |
| CN105545479B (en) * | 2015-11-27 | 2018-05-15 | 国网江苏省电力公司盐城供电公司 | Diesel engine stops in emergency Electromagnetic Valve Circuit failure alarm circuit and its alarm method |
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Application publication date: 20130605 |
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