Tài liệu tiếng anh Điện tử công suất mạch MERS Magnetic engergy recovery switch
Tài liệu tiếng anh Điện tử công suất mạch MERS Magnetic engergy recovery switch
...
correction can save energy were carried out.
Magnetic Energy Recovery Switch
1
MERS
(Magnetic Energy Recovery Switch)
Power
Source
Load
L
R
Bi-directional current
switch.
Simple circuit, simple
control.
Can ... shifting)
without MERS
Table of contents
Operation principles of MERS.
Power factor correction of single-
phase induction motor.
PWM control of MERS.
Energy savi...
Tài liệu tiếng anh Điện tử công suất mạch MERS A new AC current switch called MERS with low on state voltage IGBTs for renewable energy and power saving applications
... M
AGNETIC
E
NERGY
R
ECOVERY
S
WITCH
(MERS)
A. Configuration
The configuration of the Magnetic Energy Recovery Switch
(MERS) is shown in Fig. 1 and consists of 4 forced com-
mutated switches and a small dc-capacitor. ... power electronics configuration
called the Magnetic Energy Recover Switch (MERS) . The
Fig. 1. Configuration of the MERS.
configuration is characterized by low switch...
Tài liệu tiếng anh Điện tử công suất mạch MERS A new automatic voltage regulator of self excited induction generator using SVC magnetic energy recovery switch
... MERS C
ONFIGURATION AND
O
PERATION
P
RINCIPLE
A. Configuration
The configuration of this device is based on 4 IGBTs and a
dc capacitor per phase. It is called magnetic energy recovery
switch (MERS) , ... a new voltage regulator applied to self-
excited induction generator using SVC magnetic energy recovery
switch (MERS) is proposed. Reactive compensation is required to
maintain ra...
Tài liệu tiếng anh Điện tử công suất mạch MERS Feasible series compensation application using magnetic energy recovery switch
... correction>>
Abstract
Different series compensation applications by using the Magnetic Energy Recovery Switch are reviewed.
The Magnetic Energy Recovery Switch is a variable series compensation device characterized ... discussion and a conclusion.
Magnetic Energy Recovery Switch (MERS)
The Magnetic Energy Recovery Switch (MERS) consists of 4 forced commutated sw...
Tài liệu tiếng anh Điện tử công suất mạch MERS FLD MERS
... 1
area 2
～
～～
～
Remote Controller
MERS
MERSMERS
～
～～
～
IT Controller (PC)
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
Magnetic
area 1
area 2
TCP/IP
Control line
MERS Advantages (estimated)
Less ... Site
Advantages of MERS
4
Copyright© 2010 MERSTech, Inc.
dimming Yes No
Electronic PWM
(Dimmable)
MERS + Magnetic
Ballast(Dimmable)
Magnetic Ballast
(Not dimmable)
lifec...
Tài liệu tiếng anh Điện tử công suất mạch MERS Improved wind power conversion system using magnetic energy recovery switch MERS
... obtain more economical systems.
We have proposed a bi-directional magnetic recovery switch
(MERS) [1]. The MERS is a quite useful switch having a
S 1 S 2
S 3S 4
D C D C
M E R S
L o a d
P o w e r ... e
L
R
C
I
V
M O S F E T
o r I G B T
Fig. 1. Circuit diagram of bi-directional magnetic energy recovery current
switch (MERS) . The MERS is inserted in series between power source...
Tài liệu tiếng anh Điện tử công suất mạch MERS Power supply for pulsed magnets with magnetic energy recovery current switch
... actual
semiconductor devices, and the switching loss is generated.
However, this magnetic energy recovery switch achieves
zero voltage switching and zero current switching so that the
switching loss is reduced.
In ... order to confirm this, switching loss of a magnetic recovery
switch and hard switching was compared. Fig. 3 shows turn-off
waveforms of one MOSFET element in this s...
