hvdc switchgear renésmeets, kema labs...injection hvdc circuit breaker 160 kv 16 ka 7 ms june 20,...
TRANSCRIPT
© PROMOTioN – Progress on Meshed HVDC Offshore Transmission Networks This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 691714.
HVDC SWITCHGEAR
René Smeets, KEMA Labs
PROMOTioN / CIGRE A3 B4 Forum
North Sea Grid for the European New Deal How to unlock Europe’s Offshore Wind potential – a deployment plan for meshed HVDC grid
Innovation and Technology SpecialistKEMA Labs – Testing and Certification
2
Dr. René Smeets, FIEEE
EXPERIENCE• KEMA Labs Innovation and Technology since 1995• Service Area leader DNV GL Energy• Adjunct prof. Xi’an Jiaotong University, CN• Part-time prof. Eindhoven University, NL• Switchgear development Toshiba, JP• Assistant prof. Eindhoven University, NL• PhD in switching technology
PROJECT ROLE• Work package leader WP 10
• Demonstration of HVDC circuit breaker technology
North Sea Grid for the European New Deal How to unlock Europe’s Offshore Wind potential – a deployment plan for meshed HVDC grid
© PROMOTioN – Progress on Meshed HVDC Offshore Transmission Networks This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 691714. 03.05.16 3
CB
NBS
ERTS
MRTS
HSES
CD
BPD
BPD
CD
CD
CD
PLDSD
NBD
FD
FD
SPPD
LND
ELD
NBED
LND
SPPD
Electrode Line
HVDC Pole Line
to other valve groups {
PLES
FES (HV)
FES (NB)
NBES
PPES
ELD
ELD
ELD
Electrode Site
Valve-group
Substation
Valve-group
BPS
CES
CES
BPS
CES
CES
NBD
SD
LD
CB PLD HVDC Pole Line
PLES
LD
ELD
ELD
SES
SES
CIGRE Technical Brochure 683
HVDC GIS
HVDC circuit breaker
HVDC circuit breaker
HVDC switchgear
CIGRE WG
B4/A3.80
CIGRE WG
D1/B3.57
© PROMOTioN – Progress on Meshed HVDC Offshore Transmission Networks This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 691714. 03.05.16 4
DC AC
Charge accumulation on gas-to-solid interface
Accumulation of space charges determines critical E field stresses Time constants are tens of day – weeks, depending
on temperature Long duration testing
HVDC GIS
© PROMOTioN – Progress on Meshed HVDC Offshore Transmission Networks This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 691714. 03.05.16 5
AC interruption:
Capture the swinging mass in its outer position
(current zero)
Zero kinetic energy Max potential energy
15 kA in 100 km line = 11 MJ= 30 ton train at 100 km/h
DC interruption:
Oppose the motion of a faster moving mass ---
> counter voltage
The sooner the better min. momentum
DC circuit breakers
AC interruption:
Capture the swinging mass in its outer position
(current zero)
Zero kinetic energy Max potential energy
DC interruption:
Oppose the motion of a faster moving mass ---
> counter voltage
The sooner the better min. momentum
© PROMOTioN – Progress on Meshed HVDC Offshore Transmission Networks This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 691714.
Public HVDC Switchgear Demos at KEMA Labs
03.05.16 6
Mitsubishi El. EuropeActive Current Injection HVDCCircuit Breaker160 kV 16 kA 7 msJune 20, 2019
Hitachi ABBHybrid HVDC Circuit Breaker320 kV 20 kA 3 ms Feb. 27, 2020
Hitachi ABB320 kV HVDC GISFeb. 27, 2020
SciBreakVARC HVDC Circuit Breaker 80 kV 12 kA 2 msAug. 19, 2020
© PROMOTioN – Progress on Meshed HVDC Offshore Transmission Networks This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 691714. 03.05.16 7
HVDC circuit breaker technology
HVDC circuit breakers testing Nadew Belda, KEMA Labs, NETHERLANDS
Active current injection Takashi Inagaki, Mitsubishi Electric, JAPAN
Hybrid Arman Hassanpoor, Hitachi ABB, SWEDEN
VSC assisted resonant current Simon Nee, SciBreak, SWEDEN
Zhangbei 500 kV HVDC circuit breakers Junzheng Cao, C-EPRI, CHINA
HVDC GIS technology
HVDC GIS testing Uwe Riechert, Hitachi ABB, SWITZERLAND
HVDC GIS with SF6 alternative gasses Caterina Toigo, SuperGrid Instute, FRANCE
Q&A
Program 14:20 – 15:10
35 minutes pre-recorded
10 mins live