zhangqi
  • Male
  • beijing
  • China, mainland
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zhangqi left a comment for zhangqi
"H2 High Power Density Gasoline-Electric  Hybrid Module Features: High power density:11~13 times to traditional genset,6~7 times to current mini digital genset; Power On Demand:Power on demand and intelligent digital variable frequency…"
Sep 9
zhangqi left a comment for zhangqi
"Long Endurance Gasoline-electric Multirotor UAV Using H2 Hybrid Module Features: Long endurance:Gasoline-Electric Hybrid Driven,Hovering flight time over 2 hours;at least 4 times to current power battery driven system; Low operation cost:40% to…"
Sep 9
amit shefi left a comment for zhangqi
"Hi can you send me data and price for you H2 and drone ? thanks amit ahefi amit.shefi@gmail.com"
Sep 9
Charles Blouin commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"Great, don't hesitate to contact me if you have questions! Anyhow, I'd love to see a post on your optimization process when it is completed."
Feb 7
zhangqi commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"@Charles Blouin This is our next research focus, We will improve the whole system efficiency from the hybrid powerplant to motor and propeller. We are interested in your products. "
Feb 7
Charles Blouin commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"Good job! Did you do any test on the motor and propeller to maximize flight time?"
Feb 5
Antonie Kruger commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"That is great guys, well done."
Jan 31
Heung-Jin Choi commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"I see, I misunderstood owing to H2, which mean hydrogen in chemistry. All up weight (AUW) means total weight of your drone. I will take a look on your website. Thanks a lot"
Jan 31
zhangqi commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"@Waladi we use regular automotive gasoline fuel, it is low cost and very convenient. Also in our website, the fuel and oil mixture requirement is included."
Jan 31
zhangqi commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"@Heung-Jin Choi No, we don't use fuel cell technology, it is high price and not mature, we have tried it, now we use regular two stroke gasoline engine and bldc starter/generator as as our hybrid power system. I don't see AUW in the video,…"
Jan 31
Waladi commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"What is the fuel spec? Can you use regular car fuel with Octan: 92 ?"
Jan 30
Heung-Jin Choi commented on zhangqi's blog post Hybrid multirotor 7 hours 17 minutes flight.
"Amazing Chinese drone technology. Do you mean using hydrogen fuel cell as power source? What is AUW?"
Jan 30
zhangqi posted a blog post

Hybrid multirotor 7 hours 17 minutes flight.

On January 19th 2018, our hybrid H2 powered multirotor drone flew 7 hours and 17 minutes in Tianjin China.Thanks for your attention.See More
Jan 30
zhangqi commented on zhangqi's blog post Our H2 hybrid powered multirotor succeed in sea bay crossing mission
"thanks, we will do better!"
Sep 14, 2017

Profile Information

About Me:
electronic engineer
Please tell us a bit about your UAV interest
uav as scaneagle
Hometown:
beijing

Zhangqi's Blog

Hybrid multirotor 7 hours 17 minutes flight.

Posted on January 30, 2018 at 4:00pm 9 Comments

On January 19th 2018, our hybrid H2 powered multirotor drone flew 7 hours and 17 minutes in Tianjin China.

Thanks for your attention.

Our H2 hybrid powered multirotor succeed in sea bay crossing mission

Posted on September 12, 2017 at 10:00am 3 Comments

On September 9th, two drone companies have been succeed in their sea bay crossing mission, which is about 100km and 3 hours. They started from Changdao and the destination is Dalian in norheast China.The wind is about class 4~6, but the two multirotor uavs all completed their missions successfully, and they are all equipped with our H2 hybrid powerplant.

So this is another proof to our H2 hybrid system performance.

weblink:…

Continue

Flying over sea with H2 hybrid powered drone

Posted on July 14, 2017 at 7:30am 10 Comments

H2 Hybrid powered multirotor drone flying over sea from Penglai to Chang island in Shandong province, China.

H2 Hybrid powersystem introduction:

core weight:4kg;

output power:1.8kw/continuous,2kw/peak;

payload:3kg,…

Continue

Comment Wall (3 comments)

At 12:26am on September 9, 2018, amit shefi said…

Hi

can you send me data and price for you H2 and drone ?

thanks

amit ahefi

amit.shefi@gmail.com

At 7:26pm on September 9, 2018, zhangqi said…

Long Endurance Gasoline-electric Multirotor UAV Using H2 Hybrid Module

Features

  • Long endurance:Gasoline-Electric Hybrid DrivenHovering flight time over 2 hoursat least 4 times to current power battery driven system
  • Low operation cost:40% to current power battery driven system
  • Easy to use:Plug and PlayCompatible to current power battery system
  • Good low temperature performance:No preheating and heat preservation procedureapplicable to low temperature harsh condition
  • Purposed Limp Mode:Emergency landing off in case of engine malfunctionhigh reliability

Parameters

Data

Maximum takeoff Weight

18kg

Maximum Payload Weight

5kg

Maximum flight time

2hours

Multirotor type

4/6 Multirotor

Fuel

97#gasoline

Lubrication

30:1 with Fuel

Dimension size

1600×1600×450mm

Emergency backup battery

12s

Emergency landing off

120s(Customizable

Application temperature

2040

Application Altitude

2000m

Maximum flight speed

50km/h

Maximum allowed wind speed

5

Maximum flight distance

100km

At 7:26pm on September 9, 2018, zhangqi said…

H2 High Power Density Gasoline-Electric

 Hybrid Module

Features

  • High power density:1113 times to traditional genset67 times to current mini digital genset
  • Power On Demand:Power on demand and intelligent digital variable frequency control
  • Integrated Starter/Generatorcompact sizehigh integrity
  • Bespoke BLDC motor design:High power densityvery long lifeexcellent high temperature characteristics
  • Purposed regulation algorithm:Efficiency up to 95%;
  • Engine/Motor matchingEqual power performance fit
  • Emergency/Limp Mode:Emergency landing off in case of engine malfunction

Name

Data

Weight

4kg(without Fuel

Power

1.8kw(continuous)/2kwpeak

Dimension

260×312×325mm

Application

Multirotor、VTOL Fixed-Wing

Maximum takeoff weight

18kg

Voltage

12s(≤51V

Temperature

2040

Altitude

2000m

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