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2012年8月8日 星期三

Wind/Solar power BMS controller PV test


Setup two PVs  in office.
Under two panel cascade open voltage is over 100V.
Big one PV OV-77V / Small one PV OV-41V.
Direct connect BMS controller's Solar-in.
Battery is 24V.


Front View.
BMS mount on the rack.



BMS controller front View.
LCD display in solar status.
In 24V battery system saving current about 200mA.


LCD display in solar status.

In 12V battery system saving current about 0.5A.

2012年7月10日 星期二

風光互補控制器---發電狀態~MicroSD 紀錄裝置 及 發電狀態~無線通訊模組

只給 Wind/Solar power BMS controller Rev 2.1 格式用...特別設計場合.
風光互補控制器參考.... Wind/Solar power BMS controller Rev 2.1


MicroSD 應用場合.


無線通訊模組應用場合.


Log 紀錄欄位 風光互補控制器....發電狀態.



轉入Excel...Log 紀錄欄位.

2012年4月6日 星期五

Grid Tied Inverter


Grid Tied Inverter.
DC input peak voltage 60V.
DC Max. input current 10A.
Aux. 12V battery connect-able.
AC output 110V/60hz.
AC output max. power 650W.
Anti-island.



Under test in LAB.
Grid Tied already.





Ultimate goal...All in One..
Kilo watt meter inside.

Grid tied output and Aux.DC output programmable.






2012年2月8日 星期三

The fail diy diary -4 ...final

Because  friend want see Magnet Motor study case so I put final study status on blog for easy access.
Final structure partial will seem to like  Howard Johnson Magnet Motor structure.
Howard Johnson Magnet Motor  theory hyper-link as below....

http://freeenergynews.com/Directory/Howard_Johnson_Motor/


AC to DC rectifier bridge connect here.
Each AC phase usage one rectifier bridge then combine all rectifier bridge together.



This generator total usage 24 coils.
3 Phase and each phase with 8 coils.


DC motor 12V/2A driver generator easy reach 35V (DC motor @300rpm).


Howard Johnson's actuator arm (magnet build -in) of magnet motor setup up here.


Generator with 6 pcs actuator arm (magnet build -in) around turntable.
Magnet pole of arm setup as Johnson's theory.


http://freeenergynews.com/Directory/Howard_Johnson_Motor/
Toggle hyper-link could see actuator arm sweep around.


Picture show Take off  maglev  turntable.


Here could see actuator arm in stop point(status of big angle).


Handle actuator arm in high torque position (status of small angle).
After estimate Johnson's  actuator arm on generator could gain 25% generator power.

But  still hard to reach free energy fancy boundary.

2012年2月6日 星期一

The fail diy diary -4


Setup inner coil.


Assembly all inner coils.


Test inner coils and make sure each pole of coils is correct.


Driving turntable by DC motor.


Prepare outside coiles asn coil rack.


Test all coils and make sure each pole of coils is correct.

Testing generator voltage and current by electric loader.


2011年12月26日 星期一

The fail diy diary -3


Estimate coil ability of generate power.


Buy a wood plate and find a position to set up turntable rack.



Turntable rack inner picture.



Finish  Turntable rack setup.


Setup magnetic plate bottom layer.



Setup magnetic plate Top layer and estimate inner coil dimension.

Check have any object interference.

2011年12月12日 星期一

Wind/Solar power BMS controller Rev 2.0


Wind power/Solar power BMS controller with MPPT function.
Build-in Lead Acid battery charger and 12V/24V battery voltage auto-detect.
Build-in KW/h meter readout feature.
Also could read out  battery voltage,current,temperature,SOC,output current.
Through Built-in PC serial interface could monitor BMS controller status.


Real wind power generator testing platform test BMS controller.

Verify strong wind BMS controller safety operational capability.

2011年12月3日 星期六

The fail diy diary -2


Prepare two plastic turntable ,copper roller and drill holes
 for mount magnets installation on bottom side.


Top side insert magnets and setup magnetic pole.


Buy a cooking pot and modify it for suitable assembly turntable later.


Modify pot to be a magnet mount rack. 12 pcs alnico magnets will on this rack.


The magnet rack drill a big circle for embed a plastic turntable.



Embed together to find screw hole distance.


Finish assembly.



Try turntable rolling on magnetic floating platform and estimate distance of float.

2011年11月29日 星期二

The fail diy diary -1


Wood-make wire wound rack.


Screw fix wire wound rack.


Wire wound coil.



Check coils net list.

走過咖啡店早年歲月

咖啡店從無到有... 從有到無... 歲月的流逝 ,剩下的祇有記憶.

從無到有--- 舊店設立.
從有到無--- 拔營....牧咖啡的咖啡人.....移址, 啡客...........的遷徙.

咖啡店=咖啡+音樂

咖啡=日式咖啡+美式咖啡
日式咖啡=日式單品+日式花式咖啡
美式咖啡=美式單品+美式花式咖啡
.........."請不要找茶".

音樂=古典音樂+真空管